CN108213206A - A kind of stamping die with auxiliary discharging - Google Patents
A kind of stamping die with auxiliary discharging Download PDFInfo
- Publication number
- CN108213206A CN108213206A CN201810121727.3A CN201810121727A CN108213206A CN 108213206 A CN108213206 A CN 108213206A CN 201810121727 A CN201810121727 A CN 201810121727A CN 108213206 A CN108213206 A CN 108213206A
- Authority
- CN
- China
- Prior art keywords
- lower die
- discharging
- idler wheel
- inroller
- shaping area
- 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
- 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
A kind of stamping die with auxiliary discharging of the present invention, including bottom plate, lower die, upper mold, top plate, discharging set and motor；Discharging set is additionally provided in the side of lower die；Shaping area there are one being set in lower die；Shaping area includes vertical forming surface and right angle forming surface；Installing zone is equipped in the bottom of shaping area；Forming blocks are combined in installing zone；The surface of revolution of each forming blocks is equipped with rectangular-shaped right angle forming surface；It is also connected between the end face of forming blocks and the end face of lower die by adjustable spring；Adjustable spring makes forming blocks generate the relative rotation for jacking up workpiece in installing zone；The upper surface of lower die is equipped with multiple guide pillar holes；There is the straight guide post for being set with compressed spring in guide pillar hole；Limit protrusion is additionally provided on the surface of revolution of straight guide post；The top surface of discharging set is equipped with idler wheel hole；The drawing-inroller being matched in idler wheel hole is equipped in discharging set；The surface of drawing-inroller passes through idler wheel hole and higher than idler wheel hole 5mm；Shaft both ends on drawing-inroller are mounted on by bearing in discharging set；Shaft is connected with motor.
Description
Technical field
The present invention relates to mold design manufacture field, more particularly to a kind of stamping die with auxiliary discharging.
Background technology
Stamping die is in Cold Press Working, by material metal or nonmetallic one kind for being processed into part or semi-finished product
Special process is equipped, referred to as cold punching die or cold-punching mould.Punching press is at room temperature, to utilize the mould on forcing press
Have and pressure is applied to material, it is made to generate separation or plastic deformation, so as to obtain a kind of pressure processing method of required part.Punching
There are many form of compression mould, and punch die is also according to job specification, mold structure, and mold materials three aspects is classified.In general, stamping die
Including installing on the ground for the lower mold of loading plate and the mold being vertically movably mounted on it.Cause
This, after plate is loaded onto on the lower core being arranged in lower mold, mold moves downward, thus in plate between lower core
In the state of between the upper core of mold, lower core is engaged with the upper core of mold, so as to deform plate.
Invention content
The invention mainly solves the technical problem of providing a kind of stamping dies with auxiliary discharging, solve plank punching
Workpiece is not easily taken out during pressure, and mold is unable to self-emptying, commonly uses the problem of discharging structure is complicated.
In order to solve the above technical problems, one aspect of the present invention is to provide a kind of rushing with auxiliary discharging
Compression mould, including bottom plate, lower die, upper mold, top plate, discharging set and motor；The lower die is installed on bottom plate；The upper mold is fixed
In on top plate；Discharging set is additionally provided in the side of lower die；Shaping area there are one being set in the lower die；The shaping area is from lower die
Top surface extends straight down；Shaping area includes vertical forming surface and right angle forming surface；Cylinder there are two being set in the bottom of shaping area
The installing zone of shape；The installing zone is opened up according to horizontal axis；Columned forming blocks are combined in the installing zone；Each into
The surface of revolution of type block is equipped with rectangular-shaped right angle forming surface；Two right angle forming surfaces are opposite and set；Right angle forming surface and installation
Vertical forming surface on the upside of area cooperatively forms complete shaping area；Also pass through between the end face of the forming blocks and the end face of lower die
Adjustable spring connects；The adjustable spring makes forming blocks generate the relative rotation for jacking up workpiece in installing zone；The lower die
Upper surface is equipped with multiple guide pillar holes；Straight guide post is combined in guide pillar hole；Compressed spring is set on the straight guide post；It is described straight
Limit protrusion is additionally provided on the surface of revolution of guide post；Straight guide post is locked at by limit protrusion in guide pillar hole；The compressed spring is made
For between guide pillar hole bottom surface and limit protrusion；The top surface of the discharging set is equipped with idler wheel hole；The top surface of the discharging set is less than
The height of shaping area；The drawing-inroller being matched in idler wheel hole is equipped on the downside of the top surface of discharging set；The rotary surface of drawing-inroller is worn
Cross idler wheel hole and higher than idler wheel hole 5mm；The drawing-inroller is equipped with a shaft；The both ends of shaft are mounted on discharging by bearing
On seat；One end of the shaft is connected with motor.
Preferably, the top surface for being internally provided with cavity, above cavity being discharging set of the discharging set, top surface is equipped with two
A idler wheel hole；The shaft is set in cavity, and cooperation is there are two drawing-inroller in shaft, a corresponding feeding in each idler wheel hole
Wheel；The end of shaft is connected to the output terminal of the motor by transmission belt.
Preferably, it is additionally provided with connecting rod between the forming blocks and lower die；One end of connecting rod is fixed on the side of lower die,
The other end is caught in by lock tongue in the sliding slot of forming blocks side.
The beneficial effects of the invention are as follows：A kind of stamping die with auxiliary discharging is provided, plank class part is carried out fast
Fast processing and forming, and deformation power can be utilized to make shaping area by workpiece by the cooperation of spring and forming blocks after machining
It is automatic to jack up, play the role of auxiliary discharging.Simultaneously utilize easy discharging structure, can by the board workpiece processed into
Row conveying.
Description of the drawings
Fig. 1 is the structure chart for the stamping die that the present invention has auxiliary discharging；
Fig. 2 is the structure front view of lower die；
Fig. 3 is the partial enlarged view in Fig. 2；
The label of each component is as follows in attached drawing：1st, bottom plate；2nd, lower die；3rd, upper mold；4th, top plate；5th, vertical forming surface；6th, right angle into
Type face；7th, forming blocks；8th, adjustable spring；9th, connecting rod；10th, straight guide post；11st, compressed spring；12nd, limit protrusion；13rd, discharging set；
14th, idler wheel hole；15th, cavity；16th, shaft；17th, drawing-inroller；18th, motor.
Specific embodiment
The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Attached drawing 1 to 3 is please referred to, the embodiment of the present invention includes：
A kind of stamping die with auxiliary discharging, including bottom plate 1, lower die 2, upper mold 3, top plate 4, discharging set 13 and motor 18.
Lower die 2 is installed on bottom plate 1, is set in lower die 2 there are one shaping area.Shaping area extends straight down from the top surface of lower die 2, molding
Area includes vertical forming surface 5 and right angle forming surface 6, and sheet material workpiece falls into shaping area bottom, pushed by upper mold 3, by workpiece into
Type.It is set in the bottom of shaping area there are two columned installing zone, installing zone is opened up according to horizontal axis.It is combined in installing zone
Columned forming blocks 7, the surface of revolution of each forming blocks 7 are equipped with rectangular-shaped right angle forming surface 6.Two right angle forming surfaces 6
It sets relatively, right angle forming surface 6 cooperatively forms complete shaping area with the vertical forming surface 5 on the upside of installing zone.The end of forming blocks 7
It is also connected between face and the end face of lower die 2 by adjustable spring 8, adjustable spring 8 makes forming blocks generate jack-up work in installing zone
The relative rotation of part.Sheet material workpiece is fallen behind the bottom of shaping area, and upper mold 3 is pressed under power drive, upper mold 3 coordinate lower die 2 on into
Plate stamping is molded by type area jointly.After molding, upper mold 3 is promoted, since the adjustable spring 8 between forming blocks 7 and lower die 2 is made
With so that forming blocks 7 produce relative rotation, and can be jacked up workpiece by a right-angle side, avoid because punching press deformation and
The problem of being not easily taken out workpiece.Forming blocks 7 rotate unstability in order to prevent, and connecting rod 9 is additionally provided between forming blocks 7 and lower die 2, even
One end of bar 9 is fixed on the side of lower die 2, and the other end is caught in by lock tongue in the sliding slot of 7 side of forming blocks.Upper mold 3 is fixed
In on top plate 4, top plate 4 is pushed with upper mold 3.In order to enable the pressure stability of molding, multiple lead is equipped in the upper surface of lower die 2
Post holes, the upper surface of lower die 2 are equipped with four straight guide posts 10, and the both sides of shaping area are respectively provided with two straight guide posts 10.Match in guide pillar hole
Conjunction has straight guide post 10, and compressed spring 11 is set on straight guide post 10.Limit protrusion 12 is additionally provided on the surface of revolution of straight guide post 10, directly
Guide post 10 is risen by limit convex 12 and is locked in guide pillar hole.Compressed spring 11 act on guide pillar hole bottom surface and limit protrusion 12 it
Between, during molding, stamping press is acted on workpiece, while stamping press makes top plate 4 be contacted with lower die 2, can be influenced when stamping press is excessive
Plate forming, straight guide post 10 can keep stamping press to stablize, and reduce the influence that mould structure gap is brought to molding, while can
Help mold rebound to rise.A discharging set 13 is additionally provided in the side of lower die 2, the top surface of discharging set 13 is equipped with idler wheel hole 14,
The top surface of discharging set 13 is less than the height of shaping area.Discharging set 13 is internally provided with cavity 15, and 15 top of cavity is discharging set 13
Top surface, set that there are two idler wheel holes 14 on top surface.Shaft 16 in cavity 15 is set, is coordinated in shaft there are two drawing-inroller 17,
A corresponding drawing-inroller in each idler wheel hole, the rotary surface of drawing-inroller pass through idler wheel hole and higher than idler wheel hole 5mm.The end of shaft
Portion is connected to the output terminal of motor 18 by transmission belt, and drawing-inroller 17 is equipped with a shaft 16, and the both ends of shaft 16 pass through axis
It holds in discharging set, one end of shaft 16 is connected with motor 18.Workpiece after the completion of punching press, which can be dialled, to be fallen in discharging set,
Drawing-inroller is driven to discharge by motor, drawing-inroller cooperation idler wheel hole, the surface of revolution contact workpiece of drawing-inroller, wherein drawing-inroller need to
It will not just be caused to damage to workpiece using rubber quality.
The foregoing is merely the embodiment of the present invention, are not intended to limit the scope of the invention, every to utilize this hair
The equivalent structure or equivalent flow shift that bright description is made directly or indirectly is used in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (3)
1. a kind of stamping die with auxiliary discharging, including bottom plate, lower die, upper mold, top plate, discharging set and motor；Under described
Mould is installed on bottom plate；The upper mold is fixed on top plate；Discharging set is additionally provided in the side of lower die；The lower die is equipped with one
A shaping area；The shaping area extends straight down from the top surface of lower die；Shaping area includes vertical forming surface and right angle forming surface；
Columned installing zone there are two being set in the bottom of shaping area；The installing zone is opened up according to horizontal axis；In the installing zone
It is combined with columned forming blocks；The surface of revolution of each forming blocks is equipped with rectangular-shaped right angle forming surface；Two right angle moldings
Face is opposite and sets；Right angle forming surface cooperatively forms complete shaping area with the vertical forming surface on the upside of installing zone；The forming blocks
End face and lower die end face between also connected by adjustable spring；The adjustable spring makes forming blocks generate top in installing zone
Play the relative rotation of workpiece；The upper surface of the lower die is equipped with multiple guide pillar holes；Straight guide post is combined in guide pillar hole；It is described straight
Compressed spring is set on guide post；Limit protrusion is additionally provided on the surface of revolution of the straight guide post；Straight guide post is locked by limit protrusion
Only in guide pillar hole；The compressed spring is acted between guide pillar hole bottom surface and limit protrusion；The top surface of the discharging set is equipped with
Idler wheel hole；The top surface of the discharging set is less than the height of shaping area；It is equipped with and is matched in idler wheel hole on the downside of the top surface of discharging set
Drawing-inroller；The rotary surface of drawing-inroller passes through idler wheel hole and higher than idler wheel hole 5mm；The drawing-inroller is equipped with a shaft；
The both ends of shaft are mounted on by bearing in discharging set；One end of the shaft is connected with motor.
2. a kind of stamping die with auxiliary discharging according to claim 1, it is characterised in that：The discharging set it is interior
Portion is equipped with cavity, is the top surface of discharging set above cavity, sets that there are two idler wheel holes on top surface；The shaft is set in cavity,
Cooperation is there are two drawing-inroller in shaft, a corresponding drawing-inroller in each idler wheel hole；The end of shaft is connected to by transmission belt
The output terminal of the motor.
3. a kind of stamping die with auxiliary discharging according to claim 1 or 2, it is characterised in that：The forming blocks
Connecting rod is additionally provided between lower die；One end of connecting rod is fixed on the side of lower die, and the other end is caught in forming blocks side by lock tongue
In the sliding slot in face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810121727.3A CN108213206A (en) | 2018-02-07 | 2018-02-07 | A kind of stamping die with auxiliary discharging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810121727.3A CN108213206A (en) | 2018-02-07 | 2018-02-07 | A kind of stamping die with auxiliary discharging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108213206A true CN108213206A (en) | 2018-06-29 |
Family
ID=62669695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810121727.3A Pending CN108213206A (en) | 2018-02-07 | 2018-02-07 | A kind of stamping die with auxiliary discharging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108213206A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899544A (en) * | 2019-12-16 | 2020-03-24 | 昆山日腾精密模具科技有限公司 | Stamping die waste material discharge mechanism and stamping die thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140157857A1 (en) * | 2012-12-10 | 2014-06-12 | Standard Lifters, Inc. | Pilot assembly with press fit insert/body construction and method for metal forming dies |
| CN203737861U (en) * | 2014-03-26 | 2014-07-30 | 东莞市博恒达模具有限公司 | Bending die of automobile parts |
| CN105327998A (en) * | 2014-08-08 | 2016-02-17 | 浙江炜驰机械集团有限公司 | Automatic punching forming device |
| CN106216521A (en) * | 2016-08-31 | 2016-12-14 | 东莞市劲鼎汽配科技有限公司 | Continuous bending mould up and down |
| CN206622522U (en) * | 2017-04-17 | 2017-11-10 | 宁波立强机械有限公司 | A kind of convertible short tube mould |
| CN207982052U (en) * | 2018-02-07 | 2018-10-19 | 苏州日普模具有限公司 | A kind of diel with auxiliary discharging |
-
2018
- 2018-02-07 CN CN201810121727.3A patent/CN108213206A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140157857A1 (en) * | 2012-12-10 | 2014-06-12 | Standard Lifters, Inc. | Pilot assembly with press fit insert/body construction and method for metal forming dies |
| CN203737861U (en) * | 2014-03-26 | 2014-07-30 | 东莞市博恒达模具有限公司 | Bending die of automobile parts |
| CN105327998A (en) * | 2014-08-08 | 2016-02-17 | 浙江炜驰机械集团有限公司 | Automatic punching forming device |
| CN106216521A (en) * | 2016-08-31 | 2016-12-14 | 东莞市劲鼎汽配科技有限公司 | Continuous bending mould up and down |
| CN206622522U (en) * | 2017-04-17 | 2017-11-10 | 宁波立强机械有限公司 | A kind of convertible short tube mould |
| CN207982052U (en) * | 2018-02-07 | 2018-10-19 | 苏州日普模具有限公司 | A kind of diel with auxiliary discharging |
Non-Patent Citations (1)
| Title |
|---|
| 吕世国等: "《冲压模具制作》", 30 June 2017, 重庆大学出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899544A (en) * | 2019-12-16 | 2020-03-24 | 昆山日腾精密模具科技有限公司 | Stamping die waste material discharge mechanism and stamping die thereof |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180629 |