CN108145019A - A kind of molding die - Google Patents
A kind of molding die Download PDFInfo
- Publication number
- CN108145019A CN108145019A CN201810121598.8A CN201810121598A CN108145019A CN 108145019 A CN108145019 A CN 108145019A CN 201810121598 A CN201810121598 A CN 201810121598A CN 108145019 A CN108145019 A CN 108145019A
- Authority
- CN
- China
- Prior art keywords
- push plate
- plate
- die
- lower push
- horizontal
- 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
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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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
Abstract
A kind of molding die of the present invention, including top plate, upper die component, bottom plate, lower mold assemblies and discharge component；Upper die component includes die holder, die head and upper push plate；Lower mold assemblies include support base and lower push plate；The uprighting spring for acting on upper chamber is equipped in die head；Lower push plate relative to upper push plate is installed on the bottom plate of support base side；Upper push plate declines pushes lower push plate along runner movement by inclined thrust surface；The bottom of lower push plate is caught in sliding slot；Horizontal spring is additionally provided in sliding slot；Horizontal spring is acted between lower push plate and sliding slot；Lower part shaping area, which is closed with top shaping area and squeezes the plate workpiece other end, makes its cans；Discharge component includes push rod, horizontal tooth bar, longitudinal rack and gear shaft；Lower push plate moves in the same direction with horizontal tooth bar；Horizontal tooth bar and the first gear engaged transmission on gear shaft；Longitudinal rack is vertical in the horizontal plane with horizontal tooth bar；Longitudinal rack is pushed to workpiece direction；Longitudinal rack is connected with push rod.
Description
Technical field
The present invention relates to mould structure field, more particularly to a kind of coiling mould.
Background technology
Edge rolling mold 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 edge rolling mold or bending die.Its process is at room temperature, to utilize the mold pair on forcing press
Material applies pressure, it is made to generate separation or plastic deformation, so as to obtain a kind of pressure processing method of required part.Crimping mold
There are many form of tool, and punch die is also according to job specification, mold structure, and mold materials three aspects is classified.But due to the knot of product
Structure is different, and pressure direction is also required to change, is matched for clamping tightly and location structure is processed.Therefore, the workpiece of non-standard structure
It can not obtain complete processing and forming.
Invention content
The invention mainly solves the technical problem of providing a kind of molding dies, solve power on coiling mould and pass
The problem of dynamic and workpiece pushes.
In order to solve the above technical problems, one aspect of the present invention is to provide a kind of molding die, including top
Plate, upper die component, bottom plate, lower mold assemblies and discharge component；The upper die component is fixed on top plate；The upper die component includes
Die holder, die head and upper push plate；The lower mold assemblies include support base and lower push plate；It is equipped in the die holder and is vertically directed effect
Upper chamber；The upper end of the die head is matched in upper chamber, and the lower end of die head is equipped with the top shaping area of arc；The die head
It is interior to be equipped with the uprighting spring for acting on upper chamber；The lower push plate is set to the side of die holder；The support base is fixed on bottom plate
On；Lower push plate relative to upper push plate is installed on the bottom plate of support base side；Bottom plate is equipped with leads for lower push plate movement
To sliding slot；The sliding slot extends to support base direction；Inclined thrust surface is equipped in the upper push plate and lower push plate；Upper push plate declines
Lower push plate is pushed along runner movement by inclined thrust surface；The bottom of the lower push plate is caught in sliding slot；It is additionally provided in the sliding slot
Horizontal spring；Horizontal spring is acted between lower push plate and sliding slot；The lower push plate is equipped with lower part shaping area；Plate workpiece is put
It is placed on support base, die head pushes down plate workpiece one end, and upper push plate pushes lower push plate along runner movement, lower part shaping area and top
Shaping area, which is closed and squeezes the plate workpiece other end, makes its cans；Discharge component is also provided in the side of lower mold assemblies；
Discharge component includes push rod, horizontal tooth bar, longitudinal rack and gear shaft；The horizontal tooth bar is connected with lower push plate；Lower push plate with
Horizontal tooth bar moves in the same direction；Horizontal tooth bar and the first gear engaged transmission on gear shaft；The second tooth is set on gear shaft simultaneously
Wheel；Second gear and longitudinal rack engaged transmission；Longitudinal rack is vertical in the horizontal plane with horizontal tooth bar；Longitudinal rack is to workpiece
Direction pushes；Longitudinal rack is connected with push rod；Pushing rod sleeve is loaded in a receiver.
Preferably, coordinating block there are one being set in the sliding slot；The upside end face of the coordinating block is equipped with Upper cylindrical
Head；The Upper cylindrical head is matched in the through-hole in lower push plate；The front end face of the coordinating block is equipped with forepart socket cap；
Horizontal spring is set on the forepart socket cap.
Preferably, the support base is L-type pedestal；The die head is caught in after pushing in the right-angle recess of L-type；On described
Push plate and lower push plate are tool steel material.
The beneficial effects of the invention are as follows：A kind of molding die is provided, rapid shaping processing is carried out to plank class part, fixed
Position can will carry out rushing curved while clamping by the elastic transmission structure on product, be suitable for the sheet material workpiece of thin wall,
It processes rapid, high yield rate, convenient for large-scale production.
Description of the drawings
Fig. 1 is a kind of structure chart of molding die of the present invention；
Fig. 2 is the sectional block diagram of molding die；
The label of each component is as follows in attached drawing：1st, top plate；2nd, bottom plate；3rd, die holder；4th, die head；5th, upper push plate；6th, support base；7th, under
Push plate；8th, top shaping area；9 uprighting springs；10th, sliding slot；11st, horizontal spring；12nd, lower part shaping area；13rd, coordinating block；14th, it pushes away
Bar；15th, horizontal tooth bar；16th, longitudinal rack；17th, gear shaft；18th, first gear；19th, second gear；20th, receiver.
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 Fig. 1 and 2 is please referred to, the embodiment of the present invention includes：
A kind of molding die, including top plate 1, upper die component, bottom plate 2, lower mold assemblies and discharge component.Upper die component is fixed on top
On plate 1, lower mold assemblies are fixed on bottom plate 2.Upper die component includes die holder 3, die head 4 and upper push plate 5, and lower mold assemblies include support
Seat 6 and lower push plate 7.The upper chamber for the effect that is vertically directed is equipped in die holder 3, the upper end of die head 4 is matched in upper chamber, die head 4
Lower end be equipped with arc top shaping area 8.The uprighting spring 9 for acting on upper chamber is equipped in die head 4, lower push plate 7 is set
In the side of die holder 3.Support base 6 is fixed on bottom plate 2, is equipped on the bottom plate 2 of 6 side of support base relative to upper push plate 5
Lower push plate 7.Bottom plate 2 is equipped with the sliding slot 10 for lower 7 mobile guide of push plate, and sliding slot 10 extends to support base direction.Above push away
Inclined thrust surface is equipped on plate 5 and lower push plate 7, upper push plate 5 declines pushes lower push plate 7 to be moved along sliding slot 10 by inclined thrust surface.Under
The bottom of push plate 7 is caught in sliding slot 10, and horizontal spring 11 is additionally provided in sliding slot 10, and horizontal spring 11 acts on lower push plate 7 with sliding
Between slot 10.Lower push plate 7 is equipped with lower part shaping area 12, top shaping area 8 and lower part shaping area 12 together form edge rolling into
The main cavity of type.Plate workpiece is positioned on support base 6, and die head 4 pushes down plate workpiece one end, and upper push plate 5 pushes lower push plate 7
It is moved along sliding slot 10, lower part shaping area 12, which is closed with top shaping area 8 and squeezes the plate workpiece other end, makes its cans.It is sliding
It is set in slot 10 there are one coordinating block 13, the upside end face of coordinating block 13 is equipped with Upper cylindrical head.Upper cylindrical head is matched with down
In through-hole in push plate 7, the front end face of coordinating block 13 is equipped with forepart socket cap, and horizontal spring is set on the socket cap of forepart
11.Support base 3 is L-type pedestal, and die head 4 is caught in after pushing in the right-angle recess of L-type.Upper push plate 5 and lower push plate 7 are tool steel
Material, quality is wear-resisting, is relatively suitble to Long Term Contact friction.During work, upper die component is pushed with top plate 1, when upper push plate 5 connects
, can be with height change after contacting lower push plate 7, lower push plate 7 is pushed forward, and is transported in the sliding slot 10 of lower push plate 7 on a base plate 2
It is dynamic, and workpiece is directly pressed on support base 6 by die head 4, the shaping area of lower push plate 7 and die head 4 can bend the front end of workpiece,
And as curvature is molded.
Discharge component is also provided in the side of lower mold assemblies, discharge component includes push rod 14, horizontal tooth bar 15, longitudinal tooth
Item 16 and gear shaft 17.Discharge component is mounted in a cavity, which communicates with sliding slot 10.Horizontal tooth bar 15 and lower push plate
7 are connected, and lower push plate 7 moves in the same direction with horizontal tooth bar 15.Horizontal tooth bar 15 and the first tooth 18 wheel engaged transmission on gear shaft 17,
Second gear 19 is set on gear shaft 17 simultaneously.Second gear 19 and 16 engaged transmission of longitudinal rack, longitudinal rack 16 and transverse direction
Rack 15 is vertical in the horizontal plane, and longitudinal rack 16 is pushed to workpiece direction, and longitudinal rack 16 is connected with push rod 14,14 sets of push rod
Loaded in a receiver 20.When push plate 7 is pushed forward by motive force, while horizontal tooth bar 15 has then been driven to move horizontally instantly,
Power is transferred to gear shaft 17 by horizontal tooth bar 15, and two gears on gear shaft 17 act on respectively, and second gear 19 drives again
Longitudinal rack 16 is fed, so as to which push rod 14 be made to generate movement.During cooperation, when upper die component declines, the transmission of push rod 14 makes it
Setback is generated, and when upper die component gos up and resets, push rod 14 is transmitted and feeds forward, so as to reach the mesh for pushing workpiece
's.When upper die component pushes again, push rod 14 retreats.
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 molding die, it is characterised in that：Including top plate, upper die component, bottom plate, lower mold assemblies and discharge component；It is described
Upper die component is fixed on top plate；The upper die component includes die holder, die head and upper push plate；The lower mold assemblies include support base
With lower push plate；The upper chamber for the effect that is vertically directed is equipped in the die holder；The upper end of the die head is matched in upper chamber, die head
Lower end be equipped with arc top shaping area；The uprighting spring for acting on upper chamber is equipped in the die head；The lower push plate
It is set to the side of die holder；The support base is fixed on bottom plate；It is equipped on the bottom plate of support base side relative to above pushing away
The lower push plate of plate；Bottom plate is equipped with the sliding slot for lower push plate mobile guide；The sliding slot extends to support base direction；On described
Inclined thrust surface is equipped in push plate and lower push plate；Upper push plate declines pushes lower push plate along runner movement by inclined thrust surface；Under described
The bottom of push plate is caught in sliding slot；Horizontal spring is additionally provided in the sliding slot；Horizontal spring is acted between lower push plate and sliding slot；
The lower push plate is equipped with lower part shaping area；Plate workpiece is positioned on support base, and die head pushes down plate workpiece one end, upper push plate
Pushing lower push plate, lower part shaping area is closed with top shaping area and squeezing the plate workpiece other end is curled into it along runner movement
Type；Discharge component is also provided in the side of lower mold assemblies；Discharge component includes push rod, horizontal tooth bar, longitudinal rack and gear
Axis；The horizontal tooth bar is connected with lower push plate；Lower push plate moves in the same direction with horizontal tooth bar；Horizontal tooth bar and first on gear shaft
Gear engaged transmission；Second gear is set on gear shaft simultaneously；Second gear and longitudinal rack engaged transmission；Longitudinal rack and horizontal stroke
It is vertical in the horizontal plane to rack；Longitudinal rack is pushed to workpiece direction；Longitudinal rack is connected with push rod；Pushing rod sleeve is loaded on a set of
In cylinder base.
2. a kind of molding die according to claim 1, it is characterised in that：Coordinating block there are one being set in the sliding slot；Institute
The upside end face for stating coordinating block is equipped with Upper cylindrical head；The Upper cylindrical head is matched in the through-hole in lower push plate；It is described
The front end face of coordinating block is equipped with forepart socket cap；Horizontal spring is set on the forepart socket cap.
3. a kind of molding die according to claim 1 or 2, it is characterised in that：The support base is L-type pedestal；It is described
Die head is caught in after pushing in the right-angle recess of L-type；The upper push plate and lower push plate are tool steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810121598.8A CN108145019A (en) | 2018-02-07 | 2018-02-07 | A kind of molding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810121598.8A CN108145019A (en) | 2018-02-07 | 2018-02-07 | A kind of molding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108145019A true CN108145019A (en) | 2018-06-12 |
Family
ID=62457073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810121598.8A Pending CN108145019A (en) | 2018-02-07 | 2018-02-07 | A kind of molding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108145019A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109663858A (en) * | 2018-11-24 | 2019-04-23 | 深圳市华源达科技有限公司 | A kind of gear slider compound deflecting shaping dies mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006061963A (en) * | 2004-08-30 | 2006-03-09 | Tokyo Hatsujo Seisakusho:Kk | Method for reducing wear of coil spring and spring guide retainer, and spring guide retainer used for the same |
| CN102632141A (en) * | 2012-03-27 | 2012-08-15 | 安徽江南机械有限责任公司 | Rolling forming mold for hinge mounts of trunks |
| CN202639068U (en) * | 2012-04-24 | 2013-01-02 | 成都思茂科技有限公司 | Novel rolling die for hinge |
| CN206316237U (en) * | 2016-11-25 | 2017-07-11 | 深圳市金玲珑珠宝首饰有限公司 | A kind of bracelet punch process mould |
| CN207982049U (en) * | 2018-02-07 | 2018-10-19 | 苏州日普模具有限公司 | A kind of molding die |
-
2018
- 2018-02-07 CN CN201810121598.8A patent/CN108145019A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006061963A (en) * | 2004-08-30 | 2006-03-09 | Tokyo Hatsujo Seisakusho:Kk | Method for reducing wear of coil spring and spring guide retainer, and spring guide retainer used for the same |
| CN102632141A (en) * | 2012-03-27 | 2012-08-15 | 安徽江南机械有限责任公司 | Rolling forming mold for hinge mounts of trunks |
| CN202639068U (en) * | 2012-04-24 | 2013-01-02 | 成都思茂科技有限公司 | Novel rolling die for hinge |
| CN206316237U (en) * | 2016-11-25 | 2017-07-11 | 深圳市金玲珑珠宝首饰有限公司 | A kind of bracelet punch process mould |
| CN207982049U (en) * | 2018-02-07 | 2018-10-19 | 苏州日普模具有限公司 | A kind of molding die |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109663858A (en) * | 2018-11-24 | 2019-04-23 | 深圳市华源达科技有限公司 | A kind of gear slider compound deflecting shaping dies mechanism |
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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 |
Application publication date: 20180612 |
|
| RJ01 | Rejection of invention patent application after publication |