CN107020327A - A kind of pressure system of hydraulic mould - Google Patents
A kind of pressure system of hydraulic mould Download PDFInfo
- Publication number
- CN107020327A CN107020327A CN201710459949.1A CN201710459949A CN107020327A CN 107020327 A CN107020327 A CN 107020327A CN 201710459949 A CN201710459949 A CN 201710459949A CN 107020327 A CN107020327 A CN 107020327A
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- module
- pedestal
- mould
- 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.)
- Granted
Links
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
Abstract
The invention discloses a kind of pressure system of hydraulic mould, including：Upper bolster and die shoe, are provided with below hydraulic stem and the piston rod used cooperatively, the upper bolster between the upper bolster and the die shoe and are provided with hydraulic mechanism；It is symmetrically arranged with to be connected with synchronization module, the synchronization module on transmission cylinder, the transmission cylinder below the hydraulic mechanism and is provided with mold and punching head, the lastics device being connected with the hydraulic mechanism is provided with the middle part of the mold and punching head；The lower mould for coordinating the mold and punching head to use is provided with the die shoe.Present system is simple in construction, 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
The stamping products of auto parts and components stretching class are a lot, 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）, it is right
Mould proposes very high requirement.Due to raw material be slab and final products shape be have 3-dimensional shape in forming process
The a series of changes such as extension, flowing, elastic deformation, plastic deformation will occur for material, in order to prevent that material loses in drawing process
Surely wrinkle, while shape of product reaches tolerance, mould first must be taken blame for others by down to be withstood ejector and first complete die joint
Shaping this require that then mould blank holder and ejector have continual and steady pressure simultaneously.
At present, only have in common hydraulic press master cylinder and under take blame for others two pressure systems, and pressure system of being taken blame for others on not having.For
This can comprehensively overcome above-mentioned the deficiencies in the prior art, it is necessary to design a kind of new technical scheme.
The content of the invention
The present invention is exactly in view of the deficienciess of the prior art, provide a kind of pressure system of hydraulic mould, the mould pressure
Force system is simple in construction, 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 bolster and die shoe, are set between the upper bolster and the die shoe
Hydraulic mechanism is provided with below the piston rod for having hydraulic stem and using cooperatively, the upper bolster；
It is symmetrically arranged with below the hydraulic mechanism on transmission cylinder, the transmission cylinder and is connected with synchronization module, the synchronization
It is provided with module in the middle part of mold and punching head, the mold and punching head and is provided with the lastics device being connected with the hydraulic mechanism；
The lower mould for coordinating the mold and punching head to use is provided with the die shoe.
As the improvement of above-mentioned technical proposal, the lower mould includes pedestal, and the pedestal two ends are symmetrically arranged with shaping
Interior module is movably set with module, the relative madial wall of forming module described in two, is provided with described in two in forming module
Drive mechanism for driving the interior module；The top corner of the forming module and the interior module is provided with cunning
Wheel, is provided with the adjustable plate used cooperatively on pulley described in two, the adjustable plate bottom face is provided with the cooperation pulley and used
Slide rail, the forming module top is provided with the bindiny mechanism for coordinating the adjustable plate to use.
As the improvement of above-mentioned technical proposal, cold flow system makes are additionally provided with the pedestal, the cold flow system makes include cold
Runner, the cold runner is crossed the pedestal and set, and is provided with what is be connected with the cold runner on the pedestal two side
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 architecture is simple, realizes the perseverance of pressure
Fixed, adjustable, quantitative management, simplifies die debugging difficulty, meets actual operation requirements.
Brief description of the drawings
Fig. 1 is a kind of pressure system of hydraulic mould structural representation of the present invention；
Fig. 2 is lower die structure schematic diagram of the present invention.
Embodiment
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 representation of the present invention.
A kind of pressure system of hydraulic mould of the present invention, including：Upper bolster 100 and die shoe 200, the upper bolster
Hydraulic stem 300 and the piston rod used cooperatively 400 are provided between 100 and die shoe 200, the lower section of upper bolster 100 is set
There is hydraulic mechanism 500；
The lower section of hydraulic mechanism 500 is symmetrically arranged with transmission cylinder 510, the transmission cylinder 510 and is connected with synchronization module
520, mold and punching head 600 is provided with the synchronization module 520, the middle part of mold and punching head 600 is provided with and hydraulic mechanism 500
The lastics device 610 of connection；
The lower mould 700 that mating mold drift 600 is used is provided with the die shoe 200.
The present invention carries out regulation and control mold use using multipath hydraulic formula pressure system, and then the manipulation of mould is had more
There is automation, improve shaping production efficiency.
Further with improvement, as shown in Fig. 2 the lower mould 700 includes pedestal 710, the two ends of pedestal 710 are symmetrically set
It is equipped with forming module 720, the relative madial wall of two forming modules 720 and is movably set with interior module 730, two forming modules
The drive mechanism 721 for driving interior module 730 is provided with 720；The top of the forming module 720 and interior module 730
Corner, which is provided with pulley 740, two pulleys 740, is provided with the adjustable plate 750 used cooperatively, and the bottom face of adjustable plate 750 is set
The slide rail 751 for coordinating pulley 740 to use is equipped with, the top of forming module 720 is provided with the connection machine for coordinating adjustable plate 750 to use
Structure 760.
Specifically, cold flow system makes are additionally provided with the pedestal 710, the cold flow system makes include cold runner 711, described cold
Runner 711 crosses pedestal 710 and set, and the cold flow interface 712 being connected with cold runner 711 is provided with the two side of pedestal 710.
Principle is embodied：Present system is simple in construction, 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.
Above content is made for the present invention in conjunction with specific embodiments describes in detail, it is impossible to assert that the present invention is specific real
Apply and be only limitted to these explanations.For those skilled in the art, before present inventive concept is not departed from
Put, some simple deduction or replace can also be made, the scope of protection of the invention should be all considered as belonging to.
Claims (3)
1. a kind of pressure system of hydraulic mould, including：Upper bolster（100）And die shoe（200）, it is characterised in that：On described
Die holder（100）With the die shoe（200）Between be provided with hydraulic stem（300）And the piston rod 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 it is same
Walk module（520）, the synchronization module（520）On be provided with mold and punching head（600）, the mold and punching head（600）Middle part is set
Have and the hydraulic mechanism（500）The lastics device of connection（610）；
The die shoe（200）On be provided with the cooperation mold and punching head（600）The lower mould used（700）.
2. a kind of pressure system of hydraulic mould according to claim 1, it is characterised in that：The lower mould（700）Including
Pedestal（710）, the pedestal（710）Two ends are symmetrically arranged with forming module（720）, forming module described in two（720）Relative
Interior module is movably set with madial wall（730）, forming module described in two（720）Inside it is provided with for driving the internal model
Block（730）Drive mechanism（721）；The forming module（720）With the interior module（730）Top corner be provided with
Pulley（740）, pulley described in two（740）On be provided with the adjustable plate used cooperatively（750）, the adjustable plate（750）Bottom face
It is provided with the cooperation pulley（740）The slide rail used（751）, the forming module（720）It is described that top is provided with cooperation
Adjustable plate（750）The bindiny mechanism used（760）.
3. a kind of pressure system of hydraulic mould according to claim 2, 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
Put, and the pedestal（710）It is provided with 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 true CN107020327A (en) | 2017-08-08 |
| CN107020327B 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) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109049823A (en) * | 2018-08-01 | 2018-12-21 | 江铃汽车股份有限公司 | Deviation load prevention apparatus and press apparatus containing the deviation load prevention apparatus |
Citations (6)
| 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 |
| US20080098908A1 (en) * | 2004-02-23 | 2008-05-01 | Jilin University | Adjustable Hydraulic Press With Both Upper And Lower Double Action |
| 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 |
-
2017
- 2017-06-17 CN CN201710459949.1A patent/CN107020327B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0225224A (en) * | 1988-07-15 | 1990-01-26 | Amino Tekkosho:Kk | Opposed hydraulic forming device |
| US20080098908A1 (en) * | 2004-02-23 | 2008-05-01 | Jilin University | Adjustable Hydraulic Press With Both Upper And Lower Double Action |
| 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109049823A (en) * | 2018-08-01 | 2018-12-21 | 江铃汽车股份有限公司 | Deviation load prevention apparatus and press apparatus containing the deviation load prevention apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107020327B (en) | 2018-10-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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. |
|
| 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 |