CN107716620A - General die casting seamless tool - Google Patents
General die casting seamless tool Download PDFInfo
- Publication number
- CN107716620A CN107716620A CN201711208350.7A CN201711208350A CN107716620A CN 107716620 A CN107716620 A CN 107716620A CN 201711208350 A CN201711208350 A CN 201711208350A CN 107716620 A CN107716620 A CN 107716620A
- Authority
- CN
- China
- Prior art keywords
- plate
- thimble
- die casting
- cope
- downside
- 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
- 238000004512 die casting Methods 0.000 title claims abstract description 19
- 238000007493 shaping process Methods 0.000 claims abstract description 31
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000000047 product Substances 0.000 description 29
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 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
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/10—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts between rams and anvils or abutments
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of general die casting seamless tool,Upper bed-plate is fixed positioned in directly over bottom plate,Upper mounted plate being installed on the downside of upper bed-plate along longitudinal sliding motion,Upper backup pad being positioned at directly over bottom plate along longitudinal sliding motion,Cope plate is fixedly installed on the downside of upper backup pad,Cope plate be provided with longitudinally through upper centre hole,Upper thimble is slidable to be inserted in centre hole,Lower template is fixedly installed on the upside of bottom plate,Lower template be provided with longitudinally through lower centre hole,Lower thimble is slidable to be inserted in lower centre hole,Cope plate is located at directly over lower template,Cope plate downside surface and lower template uper side surface are respectively equipped with and treated the product uper side surface of shaping and the die cavity of downside surface form fit,First,Two,Three drive devices drive upper mounted plate respectively,Upper thimble motion and the motion of lower thimble,Plastic precision of the present invention is high,Without dead angle,Avoid,Product surface caused by lower template is excessive to product seamless power damages.
Description
Technical field
The present invention relates to a kind of auxiliary fixture, more particularly to a kind of general die casting seamless tool.
Background technology
After die casting takes out in compression mod, deformation often occurs in it, causes product can not meet that assembling etc. requires, just
Need to carry out shaping to the die-cast product of deformation, its profile is met the requirements, traditional die casting shaping tool only sets a vapour
Cylinder is directly locked on upper and lower fixing plate in the top of board, the stroke and implementation action, upper and lower template for carrying out regulating jig, cylinder
Drive product imitated structure upper and lower template realize it is upper and lower motion and and exert a force, realize the purpose of product integer, this kind of shaping
Tool can only carry out shaping to product monnolithic case, for some local, details positions on product all can not accurate shaping, it is whole
Shape precision is low, and sometimes for seamless dynamics is improved, it is necessary to keep larger pressure between cope plate and lower template, easily damage is produced
Product local surfaces, influence product bulk strength and precision.
The content of the invention
In order to overcome drawbacks described above, the invention provides a kind of general die casting seamless tool, the general die casting seamless
Tool is high to product plastic precision.
The present invention in order to solve its technical problem used by technical scheme be：A kind of general die casting seamless tool, bag
Include bottom plate, upper bed-plate, upper mounted plate, upper backup pad, cope plate, lower template, upper thimble, lower thimble, first driving means,
Second drive device and the 3rd drive device, the upper bed-plate are fixed positioned in directly over bottom plate, and upper mounted plate being capable of edge
Longitudinal sliding motion is installed on the downside of upper bed-plate, and upper backup pad can be positioned at bottom plate surface, upper mould along longitudinal sliding motion
Plate is fixedly installed on the downside of upper backup pad, cope plate be provided with longitudinally through upper centre hole, what upper thimble can slide plugs
In in the upper centre hole of cope plate, lower template is fixedly installed on the upside of bottom plate, lower template be provided with longitudinally through lower top
Pin hole, what lower thimble can slide is inserted in the lower centre hole of lower template, and the cope plate is just located at directly over lower template, on
Template downside surface and lower template uper side surface are respectively equipped with and treated the product uper side surface and downside surface form fit of shaping
Die cavity, first driving means driving upper mounted plate motion, the upper thimble motion of the second drive device driving, the 3rd driving dress
Put the lower thimble motion of driving.
As a further improvement on the present invention, the first driving means, the second drive device and the 3rd drive device are equal
For cylinder.
As a further improvement on the present invention, thimble fixed plate and lower thimble fixed plate are additionally provided with, on some upper thimbles
End is fixedly connected with what upper thimble fixed plate can be dismantled, and some lower thimble fixed plate lower ends can dismantle with lower thimble fixed plate
Be fixedly connected, some upper thimble lower ends form the upper compressive plane matched with treating shaping product upper end face, on some lower thimbles
End forms the lower compressive plane matched with treating shaping product rear surface, and the second drive device and the 3rd drive device drive respectively
Thimble fixed plate and lower thimble fixed plate longitudinal sliding motion.
As a further improvement on the present invention, upper die plate and lower mold backing plate are additionally provided with, the upper die plate is fixedly mounted
In on cope plate uper side surface, lower mold backing plate is fixedly installed on lower mould downside surface, and upper die plate is provided with to be worn for upper thimble
The upper thimble passage crossed, lower mold backing plate are provided with the lower thimble passage passed through for lower thimble.
As a further improvement on the present invention, the upper die plate and lower mold backing plate are two layers to be arranged in parallel.
As a further improvement on the present invention, lower supporting plate, upper support column and lower support column, the lower supporting plate are additionally provided with
It is fixedly installed on bottom plate uper side surface, the upper support column upper/lower terminal is consolidated with upper backup pad and upper die plate respectively
Fixed connection, lower support column upper/lower terminal are fixedly connected with lower supporting plate and lower mold backing plate respectively.
As a further improvement on the present invention, cope plate lead is additionally provided with, the lower mold backing plate uper side surface is provided with
Pilot hole, cope plate lead upper end are fixedly connected with upper die plate, and upper die plate lead lower end be able to be inserted in lower mould
In pilot hole on backing plate.
As a further improvement on the present invention, supporting cell guide and guide pin bushing, at least three supporting cell guide upper/lower terminals are additionally provided with
It is fixedly connected respectively with upper bed-plate and bottom plate, at least three guide pin bushings are fixedly installed on upper mounted plate, at least three guide pin bushings
One-to-one slip cap is located at least on the outside of three supporting cell guides respectively.
As a further improvement on the present invention, lower bottom base is additionally provided with, the bottom plate is fixedly installed on the upside of lower bottom base
Surface, formed with the installing mechanism for being connected with work top on lower bottom base.
The beneficial effects of the invention are as follows：The present invention is carried out to product monnolithic case respectively by setting three drive devices
First shaping and accurate shaping is carried out for each local location above and below product, realize the accurate shaping of all positions of product, it is whole
Shape precision is high, no dead angle, avoid upper and lower template it is excessive to product seamless power caused by product surface damage, improve product
Overall precision and intensity.
Brief description of the drawings
Fig. 1 is prior art construction principle schematic；
Fig. 2 is structural principle front view of the present invention；
Fig. 3 is the local accurate reshaping structure front view of the present invention.
Embodiment
Embodiment：A kind of general die casting seamless tool, including bottom plate 1, upper bed-plate 2, upper mounted plate 3, upper support
Plate 4, cope plate 5, lower template 6, upper thimble 7, lower thimble 8, first driving means 9, the second drive device 10 and the 3rd driving dress
11 are put, the upper bed-plate 2 is fixed positioned in directly over bottom plate 1, and upper mounted plate 3 can be installed on upper bottom along longitudinal sliding motion
The downside of seat 2, upper backup pad 4 can be positioned at the surface of bottom plate 1 along longitudinal sliding motion, and cope plate 5 is fixedly installed in branch
The downside of fagging 4, cope plate 5 be provided with longitudinally through the hole of upper thimble 7, what upper thimble 7 can slide is inserted in the upper of cope plate 5
In the hole of thimble 7, lower template 6 is fixedly installed in the upside of bottom plate 1, lower template 6 be provided with longitudinally through the hole of lower thimble 8, under
What thimble 8 can slide is inserted in the hole of lower thimble 8 of lower template 6, and the cope plate 5 is just directly over lower template 6, upper mould
The downside surface of plate 5 and the uper side surface of lower template 6 are respectively equipped with and treated the uper side surface of product 12 and downside surface profile of shaping
The die cavity matched somebody with somebody, the first driving means 9 drive upper mounted plate 3 to move, and the upper thimble 7 of the second drive device 10 driving moves, the
The lower thimble 8 of three drive devices 11 driving moves.
Positioned in use, the product 12 of shaping is positioned in the die cavity of lower template 6, then by upper backup pad 4 and its
On cope plate 5, upper thimble 7, the second drive device 10 formed entirety be positioned in lower mould template, make to treat that shaping product 12 is complete
It is positioned over entirely in the die cavity of lower template 6, starts first driving means 9, upper mounted plate 3, which moves downward, pushes upper backup pad 4, and then
Cope plate 5 is set to be moved downwardly to certain position, cope plate 5 pushes the product 12 for treating shaping, plays the purpose of preliminary shaping, then
Start the second drive device 10 and the 3rd drive device 11, upper thimble 7 and lower thimble 8 treat the local progress of shaping product 12 respectively
Squeezing shaping, realizes accurate shaping, and shaping terminates rear second drive device 10 and the 3rd drive device 11 and drives upper thimble 7 with
Thimble 8 resets, and then first driving means 9 drive upper mounted plate 3 to reset, and takes the product 12 after shaping after opening cope plate 5
Go out, by the preliminary shaping of above-mentioned entirety and local accurate, without local micro-strain, form accuracy is high for the product 12 of shaping,
It disclosure satisfy that high accuracy in assembling demand.
The first driving means 9, the second drive device 10 and the 3rd drive device 11 are cylinder, first driving means
9 cylinder block is fixed on upper bed-plate 2, and its piston rod is connected with upper mounted plate 3, the second drive device 10 and the 3rd driving dress
Put 11 cylinder body to be individually fixed on upper backup pad 4 and bottom plate 1, its piston rod is fixed with cope plate 5 and lower template 6 respectively
Connection, in addition to using cylinder as drive device, oil cylinder, motor etc. can also be used to be used as drive device.
It is additionally provided with thimble fixed plate 13 and lower thimble fixed plate 14, some upper upper ends of thimble 7 and upper thimble fixed plate 13
What can be dismantled is fixedly connected, and some lower lower ends of thimble fixed plate 14 are fixedly connected with what lower thimble fixed plate 14 can be dismantled,
Some lower ends of upper thimble 7 form upper compressive plane match with treating the upper end face of shaping product 12, some lower upper ends of thimble 8 formation and
The lower compressive plane of the rear surface of shaping product 12 matching is treated, the second drive device 10 and the 3rd drive device 11 drive push up respectively
Pin fixed plate 13 and the lower longitudinal sliding motion of thimble fixed plate 14, by setting upper thimble fixed plate 13 and lower thimble fixed plate 14 to realize
Multiple upper thimbles 7 and multiple synchronization liftings of lower thimble 8, it is ensured that the surface part micro-shaping of product 12 is accurate, and is pushed up on any one
Pin 7 or the damage of lower thimble 8 can be with quick-replaceables.
Upper die plate 15 and lower mold backing plate 16 are additionally provided with, the upper die plate 15 is fixedly installed in the uper side surface of cope plate 5
On, lower mold backing plate 16 is fixedly installed on lower mould downside surface, and upper die plate 15 is provided with the upper thimble 7 passed through for upper thimble 7
Passage, lower mold backing plate 16 are provided with the passage of lower thimble 8 passed through for lower thimble 8, and upper die plate 15 and lower mold backing plate 16 are used for real
The guide effect that now upper thimble 7 and lower thimble 8 slide, it is ensured that upper thimble 7 and the lower sliding position of thimble 8 are accurate, and then ensure to produce
The plastic precision of product 12 is high, while plays booster action to upper thimble 7 and lower thimble 8, avoids upper and lower thimble 8 from being broken.
The upper die plate 15 and lower mold backing plate 16 are two layers to be arranged in parallel.
Lower supporting plate 17, upper support column 18 and lower support column 19 are additionally provided with, the lower supporting plate 17 is fixedly installed in lower solid
On the uper side surface of fixed board 1, the upper/lower terminal of upper support column 18 is fixedly connected with upper backup pad 4 and upper die plate 15 respectively, under
The upper/lower terminal of support column 19 is fixedly connected with lower supporting plate 17 and lower mold backing plate 16 respectively, lower supporting plate 17, the and of lower support column 19
Lower mold backing plate 16 and lower template 6 are fixed together to form an overall structure, upper support column 18, cope plate 5, upper die plate 15
It is fixed together to form an overall structure with upper backup pad 4, is easy to treat that shaping product 12 changes above-mentioned entirety for different
Structure, change speed block.
Cope plate lead 20 is additionally provided with, the uper side surface of lower mold backing plate 16 is provided with pilot hole, cope plate lead
20 upper ends are fixedly connected with upper die plate 15, and the lead lower end of upper die plate 15 be able to be inserted in the guiding in lower mold backing plate 16
In hole, coordinated by the pilot hole in upper mould lead and lower mold backing plate 16 realize guiding that upper mould is with the installation positioning of lower mould and
It is spacing, it is ensured that cope plate 5 and the position face of lower template 6, to be easily installed.
Be additionally provided with supporting cell guide 21 and guide pin bushing 22, at least three upper/lower terminals of supporting cell guide 21 respectively with upper bed-plate 2 and under
Fixed plate 1 is fixedly connected, and at least three guide pin bushings 22 are fixedly installed on upper mounted plate 3, a pair of at least three guide pin bushings 22 difference 1
The slip cap answered is located at least three outsides of supporting cell guides 21, and supporting cell guide 21 and guide pin bushing 22 coordinate to be slided to upper mounted plate 3
To guide effect, be advantageous to improve preliminary plastic precision.
Lower bottom base 23 is additionally provided with, the bottom plate 1 is fixedly installed in the uper side surface of lower bottom base 23, formed on lower bottom base 23
There is the installing mechanism for being connected with work top.
Claims (9)
- A kind of 1. general die casting seamless tool, it is characterised in that：Including bottom plate (1), upper bed-plate (2), upper mounted plate (3), upper backup pad (4), cope plate (5), lower template (6), upper thimble (7), lower thimble (8), first driving means (9), second Drive device (10) and the 3rd drive device (11), the upper bed-plate are fixed positioned in directly over bottom plate, upper mounted plate energy Enough being installed on the downside of upper bed-plate along longitudinal sliding motion, upper backup pad can be positioned at bottom plate surface along longitudinal sliding motion, Cope plate is fixedly installed on the downside of upper backup pad, cope plate be provided with longitudinally through upper centre hole, what upper thimble can slide Be inserted in the upper centre hole of cope plate, lower template is fixedly installed on the upside of bottom plate, lower template be provided with longitudinally through Lower centre hole, what lower thimble can slide is inserted in the lower centre hole of lower template, the cope plate just positioned at lower template just on Side, cope plate downside surface and lower template uper side surface are respectively equipped with and treated product (12) uper side surface and downside surface of shaping The die cavity of form fit, the first driving means driving upper mounted plate motion, the upper thimble motion of the second drive device driving, the The lower thimble motion of three drive devices driving.
- 2. general die casting seamless tool according to claim 1, it is characterised in that：The first driving means, second Drive device and the 3rd drive device are cylinder.
- 3. general die casting seamless tool according to claim 1, it is characterised in that：It is additionally provided with thimble fixed plate (13) With lower thimble fixed plate (14), some upper thimble upper ends are fixedly connected with what upper thimble fixed plate can be dismantled, some lower thimbles Fixed plate lower end is fixedly connected with what lower thimble fixed plate can be dismantled, and some upper thimble lower ends form and treat shaping product upper end The upper compressive plane of surface matching, the lower compressive plane that some lower thimble upper ends formation match with treating shaping product rear surface, second Drive device and the 3rd drive device drive thimble fixed plate and lower thimble fixed plate longitudinal sliding motion respectively.
- 4. general die casting seamless tool according to claim 3, it is characterised in that：Be additionally provided with upper die plate (15) and under Die-cushion plate (16), the upper die plate are fixedly installed on cope plate uper side surface, and lower mold backing plate is fixedly installed on the downside of lower mould On surface, upper die plate is provided with the upper thimble passage passed through for upper thimble, and lower mold backing plate is provided with to be passed through down for lower thimble Thimble passage.
- 5. general die casting seamless tool according to claim 4, it is characterised in that：The upper die plate and lower mold backing plate It is two layers to be arranged in parallel.
- 6. general die casting seamless tool according to claim 4, it is characterised in that：Be additionally provided with lower supporting plate (17), on Support column (18) and lower support column (19), the lower supporting plate are fixedly installed on bottom plate uper side surface, the upper support Post upper/lower terminal is fixedly connected with upper backup pad and upper die plate respectively, lower support column upper/lower terminal respectively with lower supporting plate and Lower mold backing plate is fixedly connected.
- 7. general die casting seamless tool according to claim 4, it is characterised in that：It is additionally provided with cope plate lead (20), the lower mold backing plate uper side surface is provided with pilot hole, and cope plate lead upper end is fixedly connected with upper die plate, upper mould Backing plate lead lower end be able to be inserted in the pilot hole in lower mold backing plate.
- 8. general die casting seamless tool according to claim 1, it is characterised in that：It is additionally provided with supporting cell guide (21) and leads Cover (22), at least three supporting cell guide upper/lower terminals are fixedly connected with upper bed-plate and bottom plate respectively, and at least three guide pin bushings are consolidated Loaded on upper mounted plate, at least three guide pin bushings distinguish one-to-one slip cap located at least on the outside of three supporting cell guides for Dingan County.
- 9. general die casting seamless tool according to claim 1, it is characterised in that：Lower bottom base (23) is additionally provided with, it is described Bottom plate is fixedly installed in lower bottom base uper side surface, formed with the installing mechanism for being connected with work top on lower bottom base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711208350.7A CN107716620B (en) | 2017-11-27 | 2017-11-27 | General die casting whole pressing jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711208350.7A CN107716620B (en) | 2017-11-27 | 2017-11-27 | General die casting whole pressing jig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107716620A true CN107716620A (en) | 2018-02-23 |
| CN107716620B CN107716620B (en) | 2024-03-19 |
Family
ID=61218595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711208350.7A Active CN107716620B (en) | 2017-11-27 | 2017-11-27 | General die casting whole pressing jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107716620B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111570754A (en) * | 2020-07-02 | 2020-08-25 | 黑龙江工业学院 | Magnesium-aluminum alloy die-casting device and magnesium-aluminum alloy die-casting is with component that deflects |
| CN111745139A (en) * | 2020-07-02 | 2020-10-09 | 黑龙江工业学院 | Magnesium-aluminum alloy casting method and magnesium-aluminum alloy casting position adjusting method |
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| CN207577164U (en) * | 2017-11-27 | 2018-07-06 | 昆山广禾电子科技有限公司 | General die casting seamless jig |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111570754A (en) * | 2020-07-02 | 2020-08-25 | 黑龙江工业学院 | Magnesium-aluminum alloy die-casting device and magnesium-aluminum alloy die-casting is with component that deflects |
| CN111745139A (en) * | 2020-07-02 | 2020-10-09 | 黑龙江工业学院 | Magnesium-aluminum alloy casting method and magnesium-aluminum alloy casting position adjusting method |
| CN111570754B (en) * | 2020-07-02 | 2021-06-01 | 黑龙江工业学院 | Magnesium-aluminum alloy die-casting device and magnesium-aluminum alloy die-casting is with component that deflects |
| CN111745139B (en) * | 2020-07-02 | 2021-06-29 | 黑龙江工业学院 | Magnesium-aluminum alloy casting method and magnesium-aluminum alloy casting position adjusting method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107716620B (en) | 2024-03-19 |
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