CN107755532A - A kind of efficient diel of anti-clamping stagnation - Google Patents
A kind of efficient diel of anti-clamping stagnation Download PDFInfo
- Publication number
- CN107755532A CN107755532A CN201710971890.4A CN201710971890A CN107755532A CN 107755532 A CN107755532 A CN 107755532A CN 201710971890 A CN201710971890 A CN 201710971890A CN 107755532 A CN107755532 A CN 107755532A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- support frame
- upper bolster
- mould support
- clamping stagnation
- 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
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000004080 punching Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000003825 pressing Methods 0.000 description 4
- 239000012467 final product Substances 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- B21D37/04—Movable or exchangeable mountings for tools
-
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention provides a kind of efficient diel of anti-clamping stagnation, including lower mould support frame and upper mould support frame are provided with pedestal, pedestal；The vertical guide pillar that is provided with is distinguished in the both sides that upper bolster is corresponded on the pedestal, and upper bolster is provided with the positioning hole being slidably matched with guide pillar；The upper bolster installed in upper mould support frame by pushing Driven by Hydraulic Cylinder；The cavity plate of intermediate openings is installed in die shoe, punch-pin is installed in upper bolster；The lower mould support frame is split-type structural, including two stake bodies in the adjustable left and right of spacing, this two stands body are slidably arranged on pedestal；The driving part is the electric pushrod, cylinder or hydraulic cylinder being vertically arranged, and the top plate is arranged on the top of driving part.The invention is reasonable in design, and spring is provided between bumper post and sleeve bottom, and when upper bolster drives punch-pin to move down stamped workpieces, upper bolster lower surface can touch bumper post, and buffer gear can effectively reduce the impulsive force of punching press moment.
Description
Technical field
The invention belongs to auto parts and components technical field of processing equipment, more particularly, to a kind of efficient punching of anti-clamping stagnation
Compression mould.
Background technology
The application field of sheet metal component is extremely extensive, is deep into manufacturing various aspects, the sheet material of automobile abnormity plate into
Shape is mainly realized by diel.Using Sheet Metal Forming Technology, have that precision height, efficiency high, quality be good, cost-effective, saving
The series of advantages such as material and the energy.In the punch forming process of mould, accurately and stably whether the positioning of workpiece, can be direct
The molding effect of punching parts is influenceed, because work piece is frequently present of jiggly situation on pressing equipment, therefore, it is necessary to
The positioner of strong fix can be carried out to workpiece by being set on pressing equipment.But existing diel Working piece positioning device is determined
Position effect is poor, especially for the workpiece that volume is larger, common locating piece or location-plate, easily causes plate inclination,
It result in that plate is unstable and position inaccurate, especially in punching course, larger impulsive force, easily cause cavity plate and convex
There is certain deviation in the moment of combination in mould, influences final product quality.Meanwhile positioner can not be adjusted, it is difficult to which matching is different
The mould punching equipment of specification, poor universality.Producer is directed to each pressing equipment, must all match a set of positioner, cost
Input is big, and is difficult to final-period management and maintenance.In workpiece stamping press, after workpiece is stamped into cavity plate, workpiece took out
Journey is relatively elaborate, can possibly even be stuck in sometimes in cavity plate, it is difficult to takes out, needs improvement badly.
The content of the invention
In view of this, the invention is intended to overcome defect present in above-mentioned prior art, proposes a kind of anti-clamping stagnation
Efficient diel.
To reach above-mentioned purpose, what the technical scheme of the invention was realized in：
A kind of efficient diel of anti-clamping stagnation, including lower mould support frame and upper mould support frame are provided with pedestal, pedestal；
Die shoe is installed on lower mould support frame, die shoe is corresponded on upper mould support frame and is provided with upper bolster, is provided with die shoe
The cavity plate of intermediate openings, punch-pin is installed in upper bolster；The lower mould support frame is split-type structural, including the adjustable left side of spacing
Right two stake bodies, this two stands body are slidably arranged on pedestal；Set watt is equipped between die shoe and stake body；In pedestal
It is provided with the ejecting mechanism for being used for separating workpiece with cavity plate.
Further, the ejecting mechanism includes the driving part being arranged on pedestal and moved up and down by driving part control
Top plate.
Further, the driving part is the electric pushrod, cylinder or hydraulic cylinder being vertically arranged, and the top plate is arranged on drive
The top of dynamic component.
Further, the top plate corresponds to the centrally disposed of the cavity plate.
Further, the top plate is horizontally disposed.
Further, the set watt adapts to stake body for outer wall, inwall adapts to the ironcasting or copper casting that die shoe designs.
Further, the vertical guide pillar that is provided with is distinguished in the both sides that upper bolster is corresponded on the pedestal, and upper bolster is provided with leading
The positioning hole that post is slidably matched；The upper bolster installed in upper mould support frame by pushing Driven by Hydraulic Cylinder.
Relative to prior art, the invention has the advantage that：
The invention Stability Analysis of Structures is reliable, and versatility is good, can change different moulds according to production needs, install
Convenient disassembly, production efficiency are high.Meanwhile structure stress balanced condition in punching course, stamping parts final product quality are high.
Brief description of the drawings
The accompanying drawing for forming the part of the invention is used for providing further understanding the invention, present invention wound
The schematic description and description made is used to explain the invention, does not form the improper restriction to the invention.
In accompanying drawing：
Fig. 1 is the structural representation of the invention；
Fig. 2 is the dimensional structure diagram of buffer gear in the invention；
Fig. 3 is the sectional view of buffer gear in the invention.
Description of reference numerals：
1- pedestals；Mould support frame under 2-；The upper mould support frames of 3-；4- die shoes；5- upper bolsters；6- cavity plates；7- punch-pin；8- branch
Support body；9- sets watt；10- ejecting mechanisms；11- driving parts；12- top plates；13- guide pillars；14- buffer gears；15- sleeves；16- delays
Rush post；17- springs；Pressure cylinder under 18-.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the invention can
To be mutually combined.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the invention and simplifies description, rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For the limitation to the invention.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that instruction
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In the description of the invention, unless separately
It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the invention
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the invention.
Describe the invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
A kind of efficient diel of anti-clamping stagnation, as shown in Figures 1 to 3, including lower mould support is provided with pedestal 1, pedestal
Frame 2 and upper mould support frame 3；Die shoe 4 is installed on lower mould support frame 2, die shoe is corresponded on upper mould support frame provided with upper
Die holder 5, the cavity plate 6 of intermediate openings is installed in die shoe 4, punch-pin 7 is installed in upper bolster；The lower mould support frame 2 is point
Body formula structure, including two stake bodies 8 in the adjustable left and right of spacing, this two stands body are slidably arranged on pedestal 1；Die shoe with
Set watt 9 is equipped between stake body；The ejecting mechanism 10 for being used for separating workpiece with cavity plate is provided with pedestal.
Above-mentioned ejecting mechanism 10 includes the driving part 11 being arranged on pedestal 1 and controls what is moved up and down by driving part
Top plate 12.Specifically, above-mentioned driving part can use electric pushrod, cylinder or the hydraulic cylinder being vertically arranged, the top plate is set
Put on the top of driving part.Generally, extension bar one end of driving part is set upward, when controlling driving part action,
The extension bar of driving part is stretched out, and top plate moves up, and the workpiece in cavity plate is ejected, convenient to operate in next step.
Above-mentioned top plate 12 corresponds to the centrally disposed of the cavity plate.Generally, top plate is horizontally disposed, will smoothly can strike out
Workpiece ejection after type.In order to avoid causing to damage to workpiece, rubber spacer or nylon bed course can be set in top plate upper surface.
Above-mentioned set watt 9 adapts to stake body for outer wall, inwall adapts to the ironcasting or copper casting that die shoe designs.By setting
Set watt of different shapes is put, is adapted to the die shoe of different size, it is convenient that different cavity plates is set on die shoe, to adapt to difference
The production of stamped workpieces, versatility is good, sets more set diels without extra, has saved cost, it also avoid in different works
The time wastes caused by dismantling mould in part production process, improves operating efficiency.
It should be noted that bearing shell 9 can be split-type structural, including several valves, each valve bearing shell are laid with same center
Put, there can be gap between each valve, as long as can be by the firm fixation of die shoe.
Corresponded in said base 1 upper bolster both sides distinguish it is vertical be provided with guide pillar 13, upper bolster is provided with and guide pillar cunning
The dynamic positioning hole coordinated；Upper bolster installed in the lower pressure cylinder 18 of upper mould support frame by driving.Due to there is provided guide pillar, making
Obtaining upper bolster can slide along guide pillar in the vertical direction, will not produce any deviation, punching precision greatly improves.
In order to alleviate stamped workpieces moment mould be hit and lower pressure cylinder suffered by impulsive force, it is optional at one
Embodiment in, stake body top set buffer gear 14.The concrete structure of the buffer gear can be, including installed in branch
The bumper post 16 being slidably matched in sleeve 15 and set on support body, is provided with spring 17 between bumper post and sleeve bottom, when
When upper bolster drive punch-pin moves down stamped workpieces, upper bolster lower surface can touch bumper post, and buffer gear can effectively reduce punching
Press the impulsive force of moment.
It is of course also possible to directly set buffer spring between upper bolster lower surface and die shoe upper surface, directly utilize
Buffer spring is extruded in contraction process caused elastic force to play cushioning effect.
It should be noted that either using using above-mentioned buffer gear or directly buffer spring, can not all influence
The normal combination of punch-pin and cavity plate, it also not influence the effect of workpiece Pressing Deformation.Therefore, in buffer spring or buffer gear
Spring force should adapt to, it is impossible to and it is excessive too small, if elastic force is excessive, punch-pin may be caused to be combined with cavity plate not in place, either
Influence punching press effect；If elastic force is too small, buffering effect is not had.
The invention Stability Analysis of Structures is reliable, and versatility is good, can change different moulds according to production needs, install
Convenient disassembly, production efficiency are high.Meanwhile structure stress balanced condition in punching course, stamping parts final product quality are high.
The preferred embodiment of the invention is the foregoing is only, is not intended to limit the invention creation, it is all at this
Within the spirit and principle of innovation and creation, any modification, equivalent substitution and improvements made etc., the invention should be included in
Protection domain within.
Claims (7)
- A kind of 1. efficient diel of anti-clamping stagnation, it is characterised in that：Including be provided with pedestal, pedestal lower mould support frame and on Mould support frame；Die shoe is installed on lower mould support frame, die shoe is corresponded on upper mould support frame and is provided with upper bolster, die shoe The cavity plate of intermediate openings is inside installed, punch-pin is installed in upper bolster；The lower mould support frame is split-type structural, including spacing Two stake bodies in adjustable left and right, this two stands body are slidably arranged on pedestal；Set is equipped between die shoe and stake body Watt；The ejecting mechanism for being used for separating workpiece with cavity plate is provided with pedestal.
- A kind of 2. efficient diel of anti-clamping stagnation according to claim 1, it is characterised in that：The ejecting mechanism includes The driving part being arranged on pedestal and the top plate moved up and down by driving part control.
- A kind of 3. efficient diel of anti-clamping stagnation according to claim 2, it is characterised in that：The driving part is perpendicular Electric pushrod, cylinder or the hydraulic cylinder directly set, the top plate are arranged on the top of driving part.
- A kind of 4. efficient diel of anti-clamping stagnation according to claim 2, it is characterised in that：Described in the top plate is corresponding Cavity plate it is centrally disposed.
- A kind of 5. efficient diel of anti-clamping stagnation according to claim 2, it is characterised in that：The roof water plain cloth Put.
- A kind of 6. efficient diel of anti-clamping stagnation according to claim 1, it is characterised in that：The set watt is fitted for outer wall The ironcasting or copper casting for answering stake body, inwall to adapt to die shoe and design.
- A kind of 7. efficient diel of anti-clamping stagnation according to claim 1, it is characterised in that：On being corresponded on the pedestal The vertical guide pillar that is provided with is distinguished in the both sides of die holder, and upper bolster is provided with the positioning hole being slidably matched with guide pillar；The upper bolster leads to Cross and push Driven by Hydraulic Cylinder installed in upper mould support frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710971890.4A CN107755532A (en) | 2017-10-18 | 2017-10-18 | A kind of efficient diel of anti-clamping stagnation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710971890.4A CN107755532A (en) | 2017-10-18 | 2017-10-18 | A kind of efficient diel of anti-clamping stagnation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107755532A true CN107755532A (en) | 2018-03-06 |
Family
ID=61268200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710971890.4A Pending CN107755532A (en) | 2017-10-18 | 2017-10-18 | A kind of efficient diel of anti-clamping stagnation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107755532A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108526318A (en) * | 2018-05-21 | 2018-09-14 | 浙江庄辰建筑科技有限公司 | A kind of building prefabricated components bending mold |
| CN111389999A (en) * | 2020-04-02 | 2020-07-10 | 范月妹 | Fixing and waste discharging anti-blocking device of numerical control punch |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000079441A (en) * | 1998-09-02 | 2000-03-21 | Honda Motor Co Ltd | Forging die device |
| JP2001058219A (en) * | 1999-08-19 | 2001-03-06 | Kanto Auto Works Ltd | Press die |
| CN102059268A (en) * | 2010-12-01 | 2011-05-18 | 福昌精密制品（深圳）有限公司 | Cold extruding die for parts and components |
| CN104084441A (en) * | 2014-07-02 | 2014-10-08 | 上海理工大学 | Micro backward-extrusion forming mold and extrusion forming load test device |
| CN205519239U (en) * | 2016-02-04 | 2016-08-31 | 合肥欧迪亚克金属制品有限公司 | Sheet metal punch frock |
| CN106914541A (en) * | 2015-12-28 | 2017-07-04 | 天津全智生产力促进有限公司 | A kind of Bending Mould |
| CN206445095U (en) * | 2017-01-09 | 2017-08-29 | 清远富强汽车部件有限公司 | A kind of automotive seat die for manufacturing |
| CN107175296A (en) * | 2017-07-15 | 2017-09-19 | 爱驰威汽车零部件（盐城）有限公司 | A kind of automobile cover plate manufactures mould |
| CN206535932U (en) * | 2017-02-28 | 2017-10-03 | 湖南财经工业职业技术学院 | A kind of diel with ejecting mechanism |
-
2017
- 2017-10-18 CN CN201710971890.4A patent/CN107755532A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000079441A (en) * | 1998-09-02 | 2000-03-21 | Honda Motor Co Ltd | Forging die device |
| JP2001058219A (en) * | 1999-08-19 | 2001-03-06 | Kanto Auto Works Ltd | Press die |
| CN102059268A (en) * | 2010-12-01 | 2011-05-18 | 福昌精密制品（深圳）有限公司 | Cold extruding die for parts and components |
| CN104084441A (en) * | 2014-07-02 | 2014-10-08 | 上海理工大学 | Micro backward-extrusion forming mold and extrusion forming load test device |
| CN106914541A (en) * | 2015-12-28 | 2017-07-04 | 天津全智生产力促进有限公司 | A kind of Bending Mould |
| CN205519239U (en) * | 2016-02-04 | 2016-08-31 | 合肥欧迪亚克金属制品有限公司 | Sheet metal punch frock |
| CN206445095U (en) * | 2017-01-09 | 2017-08-29 | 清远富强汽车部件有限公司 | A kind of automotive seat die for manufacturing |
| CN206535932U (en) * | 2017-02-28 | 2017-10-03 | 湖南财经工业职业技术学院 | A kind of diel with ejecting mechanism |
| CN107175296A (en) * | 2017-07-15 | 2017-09-19 | 爱驰威汽车零部件（盐城）有限公司 | A kind of automobile cover plate manufactures mould |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108526318A (en) * | 2018-05-21 | 2018-09-14 | 浙江庄辰建筑科技有限公司 | A kind of building prefabricated components bending mold |
| CN111389999A (en) * | 2020-04-02 | 2020-07-10 | 范月妹 | Fixing and waste discharging anti-blocking device of numerical control punch |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180306 |