CN207669678U - A kind of accurate three board molds of thin slice high-precision - Google Patents
A kind of accurate three board molds of thin slice high-precision Download PDFInfo
- Publication number
- CN207669678U CN207669678U CN201721668395.8U CN201721668395U CN207669678U CN 207669678 U CN207669678 U CN 207669678U CN 201721668395 U CN201721668395 U CN 201721668395U CN 207669678 U CN207669678 U CN 207669678U
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- CN
- China
- Prior art keywords
- plate
- plates
- panel
- ejector
- precision
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052742 iron Inorganic materials 0.000 claims abstract description 8
- 230000006835 compression Effects 0.000 claims abstract description 6
- 238000007906 compression Methods 0.000 claims abstract description 6
- 238000003466 welding Methods 0.000 claims 1
- 239000000243 solution Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 206010011469 Crying Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of accurate three board molds of thin slice high-precision, including：Panel, water gap plate, A plates, front cavity, rear cavity, B plates, bottom plate, support column and ejector retainner plate, the water gap plate is fixed on panel bottom surface, A plates are fixed on water gap plate bottom surface, the B plates are fixed on square iron, the square iron is fixedly welded on bottom plate, the front cavity and rear cavity are located at the bottom surface and top surface of A plates and B plates, the ejector retainner plate includes thimble panel and Ejector Retainer Plate, thimble panel and Ejector Retainer Plate are oppositely arranged up and down, compression spring is connected between thimble panel and B plates, using support column support connection between Ejector Retainer Plate and bottom plate.The utility model use new ejector pin plate structure, coordinate mode, can fast and easy die sinking and be not easy to have an impact Modeling precision, operation require reduce, be conducive to improve product quality.
Description
Technical field
The utility model is related to precision die field, specifically a kind of accurate three board molds of thin slice high-precision.
Background technology
Blank is set to become the tool for the product for having specific shape and size under external force.Be widely used in punching, die forging,
The compression moulding of the products such as cold-heading, extruding, metallic sintered products compacting, compression casting and engineering plastics, rubber, ceramics or injection molding
In forming.Mold has specific profile or cavity shape, blank can be made by wheel using the contour shape with cutting edge
Profile shape detaches（Punching）.Blank can be made to obtain corresponding three-dimensional shape using cavity shape.Mold generally comprises dynamic
Mould and cover half（Or punch-pin and cavity plate）Two parts, the two are partable.Product is taken out when separating, blank is made to inject mould when closing up
Has cavity forming.Mold is precision instrument, complex-shaped, bears the expansive force of blank, to structural strength, rigidity, case hardness, table
Surface roughness and machining accuracy all have higher requirements, mold production development level be machine-building level important symbol it
One.
Three board molds are a kind of more accurate molds, and mold is divided into three parts there are two die joint, is increased than two plates
The occasion for having gate vestiges is not allowed in gate plate, the surrounding suitable for product, and this mold, which is divided into, uses spot pouring mouth, so crying thin
Mouth of a river mould, but Three-board-mould structure is complex, it is more demanding in mold-break operations, it is careless slightly precision to be impacted.
Invention content
The purpose of this utility model is to provide a kind of accurate three board molds of thin slice high-precision, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions：
A kind of accurate three board molds of thin slice high-precision, including：Panel, water gap plate, A plates, front cavity, rear cavity, B plates, bottom
Plate, support column and ejector retainner plate, the water gap plate are fixed on panel bottom surface, and A plates are fixed on water gap plate bottom surface, and the B plates are fixed on
On square iron, the square iron is fixedly welded on bottom plate, and the front cavity and rear cavity are located at the bottom surface and top surface of A plates and B plates,
The ejector retainner plate includes thimble panel and Ejector Retainer Plate, and thimble panel and Ejector Retainer Plate are oppositely arranged up and down, thimble panel and B plates
Between connect compression spring, between Ejector Retainer Plate and bottom plate using support column support connection.
As further program of the utility model：Purt nozzle of the setting for cast at the top of the panel.
As further program of the utility model：Front template fortune water is respectively set in the side of the front cavity and rear cavity
Water is transported with rear pattern plate.
Compared with prior art, the utility model has the beneficial effects that：The utility model uses new ejector pin plate structure, matches
Mold benevolence, can fast and easy die sinking and be not easy to have an impact Modeling precision, operation require reduce, be conducive to improve product matter
Amount.
Description of the drawings
Fig. 1 is a kind of main structure diagram of accurate three board molds of thin slice high-precision.
Fig. 2 is a kind of left view structural representation of accurate three board molds of thin slice high-precision.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~2, in the utility model embodiment, a kind of accurate three board molds of thin slice high-precision, including：Panel
1, water gap plate 2, A plates 3, front cavity 41, rear cavity 42, B plates 5, bottom plate 7, support column 8 and ejector retainner plate, the water gap plate 2 are fixed on
1 bottom surface of panel, A plates 3 are fixed on 2 bottom surface of water gap plate, and the B plates 5 are placed on square iron 6, and the square iron 6 is fixedly welded on bottom plate 7,
The front cavity 41 and rear cavity 42 are located at the bottom surface and top surface of A plates 3 and B plates 5, and the ejector retainner plate includes thimble panel 92
With Ejector Retainer Plate 91, thimble panel 92 and about 91 Ejector Retainer Plate are oppositely arranged, and compression spring is connected between thimble panel 92 and B plates 5, top
Using the support connection of support column 8 between needle bottom plate 91 and bottom plate 7.
Purt nozzle 10 of the 1 top setting of the panel for cast.
Front template fortune water 11 and rear pattern plate fortune water 12 is respectively set in the side of the front cavity 41 and rear cavity 42, can connect
Cooling system cools down model.
The utility model makes front cavity 41 be in stationary state, rear cavity 42 is in active state, and utilizes machine in die sinking
Platform generates pulling force toward post-tensioning, and die sinking action is as follows：
1）A plates 3 and water gap plate 2 are first opened, the mouth of a river is flicked under compression spring elastic force, with manipulator intake；
2）Boiling water oralia 2 and panel 1, limit by contour screw, open A, and B plates fix A, B plates using rubber plug, and die sinking is arrived
When 200mm or so, the thimble on thimble panel 92 just ejects product, completes die sinking.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (3)
1. a kind of accurate three board molds of thin slice high-precision, including：Panel（1）, water gap plate（2）, A plates（3）, front cavity（41）, after
Mode（42）, B plates（5）, bottom plate（7）, support column（8）And ejector retainner plate, the water gap plate（2）It is fixed on panel（1）Bottom surface,
It is characterized in that：A plates（3）It is fixed on water gap plate（2）Bottom surface, the B plates（5）It is fixed on square iron（6）On, the square iron（6）Welding
It is fixed on bottom plate（7）, the front cavity（41）And rear cavity（42）It is located at A plates（3）With B plates（5）Bottom surface and top surface, institute
It includes thimble panel to state ejector retainner plate（92）And Ejector Retainer Plate（91）, thimble panel（92）And Ejector Retainer Plate（91）It is opposite up and down to set
It sets, thimble panel（92）With B plates（5）Between connect compression spring, Ejector Retainer Plate（91）With bottom plate（7）Between use support column（8）Support connects
It connects.
2. a kind of accurate three board molds of thin slice high-precision according to claim 1, it is characterised in that：The panel（1）Top
Purt nozzle of portion's setting for cast（10）.
3. a kind of accurate three board molds of thin slice high-precision according to claim 1, it is characterised in that：The front cavity（41）
And rear cavity（42）Side be respectively set front template fortune water（11）Water is transported with rear pattern plate（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721668395.8U CN207669678U (en) | 2017-12-05 | 2017-12-05 | A kind of accurate three board molds of thin slice high-precision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721668395.8U CN207669678U (en) | 2017-12-05 | 2017-12-05 | A kind of accurate three board molds of thin slice high-precision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207669678U true CN207669678U (en) | 2018-07-31 |
Family
ID=62965951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721668395.8U Expired - Fee Related CN207669678U (en) | 2017-12-05 | 2017-12-05 | A kind of accurate three board molds of thin slice high-precision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207669678U (en) |
-
2017
- 2017-12-05 CN CN201721668395.8U patent/CN207669678U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180731 Termination date: 20201205 |