CN207431039U - A kind of mold for being used to produce aluminium sheet heat shield - Google Patents
A kind of mold for being used to produce aluminium sheet heat shield Download PDFInfo
- Publication number
- CN207431039U CN207431039U CN201721531078.1U CN201721531078U CN207431039U CN 207431039 U CN207431039 U CN 207431039U CN 201721531078 U CN201721531078 U CN 201721531078U CN 207431039 U CN207431039 U CN 207431039U
- Authority
- CN
- China
- Prior art keywords
- several
- upper mold
- die holder
- aluminium sheet
- heat shield
- 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
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of for producing the mold of aluminium sheet heat shield, it is related to manufacturing process equipment technical field, it is included in the upper mold seat and die holder arranged up and down, and material pressing core is provided between upper mold seat and die holder, lower die insert is provided in the middle part of the top surface of die holder, lower die insert is provided with several guide posts；Several upper mold deburring inserts are provided in the middle part of the bottom surface of upper mold seat, each upper mold deburring insert forms to accommodate the chamber of material pressing core around a circle, and the bottom surface of chamber is provided with several positioning columns and several positioning pins, and the side of chamber is provided with several guide runners；The bottom surface of upper mold seat is additionally provided with several guide holes, and guide hole is corresponded with guide post；The bottom surface of material pressing core is provided with several nitrogen gas springs and several location holes, and the end set of each nitrogen gas spring has tabletting, and location hole is corresponded with positioning column.The utility model reduces die cost, human cost and equipment cost expenditure.
Description
Technical field
It is specifically a kind of for producing aluminium sheet heat shield the utility model is related to manufacturing process equipment technical field
Mold.
Background technology
Current aluminium sheet heat shield product is more and more, and most of Product Process is all shaping+trimming and piercing die two procedures.
Each part is required for minimum two procedures, and two equipment produce, and cost is higher.
Utility model content
It is heat-insulated for producing aluminium sheet the purpose of this utility model is to provide one kind for defect in the prior art
The mold of cover reduces die cost, human cost and equipment cost expenditure.
To achieve the above objectives, the technical scheme adopted by the utility model is that：A kind of mould for being used to produce aluminium sheet heat shield
Tool, including being in the upper mold seat and die holder arranged up and down, and is provided with material pressing core, the die holder between upper mold seat and die holder
Top surface in the middle part of be provided with lower die insert, lower die insert is provided with several guide posts；It is set in the middle part of the bottom surface of the upper mold seat
There are several upper mold deburring inserts, each upper mold deburring insert forms to accommodate the chamber of material pressing core, the bottom surface of chamber around a circle
Several positioning columns and several positioning pins are provided with, the side of chamber is provided with several guide runners；The bottom surface of upper mold seat is also set up
There are several guide holes, and guide hole is corresponded with guide post；The bottom surface of the material pressing core is provided with several nitrogen gas springs and several fixed
Position hole, the end set of each nitrogen gas spring have tabletting, and location hole is corresponded with positioning column.
Further improvement lies in that：The die holder is in rectangular configuration, and the guide post is arranged on the four corners of die holder.
Further improvement lies in that：The pressure of the nitrogen gas spring is more than the forming force needed for forming parts.
Further improvement lies in that：The stroke of the nitrogen gas spring is more than upper mold deburring insert cutting edge height 15mm.
Further improvement lies in that：The side of the upper mold seat and die holder is both provided with lifting lug.
The beneficial effects of the utility model are：
It is smaller that the forming force of aluminium sheet heat shield part can be obtained to the analysis of mould process, by the way that molding die and deburring are rushed
Punch die is made in one set of die, and upper mold material pressing core does pressure source using nitrogen gas spring, pressure be more than needed for forming parts into
Type power, upper material pressing core first contacts lower die during mold work, part shape into out, then using the pressure pushing of lathe, makes
Nitrogen gas spring compresses, and upper material pressing core retracts, and upper mold deburring cutter block works with lower die deburring cutter block, repaiies except waste material.This technique is reduced
One set of die, original two equipment, the technique that two molds could be realized once come out on this programme, reduce die cost,
Human cost and equipment cost expenditure.
It is molded using nitrogen gas spring binder, accomplishes that a sequence mold realizes shaping+edge-neatening craftwork.Production efficiency improves 100%,
Reduce die cost, human cost and equipment cost expenditure.
Description of the drawings
Fig. 1 is the structure diagram of die holder in the utility model embodiment；
Fig. 2 is the structure diagram of upper mold seat in the utility model embodiment；
Fig. 3 is the structure diagram of material pressing core in the utility model embodiment.
Reference numeral：
1- die holders；11- lower die inserts；12- guide posts；
2- upper mold seats；21- upper mold deburring inserts；22- positioning pins；23- positioning columns；24- guide runners；25- guide holes；
3- material pressing cores；31- location holes；32- nitrogen gas springs；33- tablettings.
Specific embodiment
The embodiment of the utility model is described below in detail, the embodiment described example is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is same or like element.
, it is necessary to illustrate in the description of the utility model, for the noun of locality, if any term " " center ", " transverse direction
(X) ", " longitudinal direction (Y) ", " vertical (Z) ", " length ", " width ", " thickness ", " on ", " under ", "front", "rear", "left", "right",
The indicating positions such as " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " clockwise ", " counterclockwise " and position relationship be based on
Orientation shown in the drawings or position relationship are for only for ease of narration the utility model and simplify description rather than instruction or dark
Show that signified device or element there must be specific orientation, be constructed and operated with particular orientation, it is impossible to be interpreted as limiting this reality
With new specific protection domain.
With reference to the attached drawing of specification, by being further described to specific embodiment of the present utility model, make
The technical solution of the utility model and its advantage are clearer, clear and definite.It is to show to describe embodiment below with reference to attached drawing
Example property, it is intended to explain the utility model, and it is not intended that limitation to the utility model.
Shown in Figure 1, the utility model embodiment provides a kind of mold for being used to produce aluminium sheet heat shield, including presenting
The upper mold seat 2 of lower arrangement and die holder 1, and material pressing core 3 is provided between upper mold seat 2 and die holder 1, specifically, 2 He of upper mold seat
The side of die holder 1 is both provided with lifting lug.
Lower die insert 11 is provided in the middle part of the top surface of die holder 1, lower die insert 11 is provided with several guide posts 12；Specifically
, die holder 1 is in rectangular configuration, and guide post 12 is arranged on the four corners of die holder 1.
It is shown in Figure 2, it is provided with several upper mold deburring inserts 21, each upper mold deburring insert in the middle part of the bottom surface of upper mold seat 2
21 form to accommodate the chamber of material pressing core 3 around a circle, and the bottom surface of chamber is provided with several positioning columns 23 and several positioning pins
22, the side of chamber is provided with several guide runners 24；The bottom surface of upper mold seat 2 is additionally provided with several guide holes 25, and guide hole 25 with
Guide post 12 corresponds；
Shown in Figure 3, the bottom surface of material pressing core 3 is provided with several nitrogen gas springs 32 and several location holes 31, each nitrogen
The end set of spring 32 has tabletting 33, and location hole 31 is corresponded with positioning column 23.Specifically, the pressure of nitrogen gas spring 32 is big
In the forming force needed for forming parts.The stroke of nitrogen gas spring 32 is more than 21 cutting edge height 15mm of upper mold deburring insert.
The operation principle of the utility model is：
Lower die insert is shaping+deburring integral type, and upper mold material pressing core does pressure source, nitrogen gas spring power foot using nitrogen gas spring
It reaches this forming parts power and stroke is more than trimming edge height about 15MM.During casting die, upper material pressing core elder generation and lower die insert
Contact, into this part shape is gone out, press continues to push, and nitrogen gas spring backhaul, upper mold deburring cutter block is contacted with lower die insert, is repaiied and is removed
Excess waste, a sequence realize shaping+deburring.
In the description of specification, reference term " one embodiment ", " preferably ", " example ", " specific example " or " one
The description of a little examples " etc. means to combine the embodiment or example particular features, structures, materials, or characteristics described, be contained in
In at least one embodiment or example of the utility model, in the present specification for above-mentioned term schematic representation not necessarily
Refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any one
It is combined in a suitable manner in a or multiple embodiments or example.
From the foregoing description of structures and principles it should be understood by those skilled in the art that, the utility model
Above-mentioned specific embodiment is not limited to, it is equal using the improvement and replacement of techniques well known on the basis of the utility model
Fall in the scope of protection of the utility model, should it be limited by each claim.
Claims (5)
1. it is a kind of for producing the mold of aluminium sheet heat shield, including being in the upper mold seat (2) and die holder (1) arranged up and down, and on
Material pressing core (3) is provided between die holder (2) and die holder (1), it is characterised in that：
Lower die insert (11) is provided in the middle part of the top surface of the die holder (1), lower die insert (11) is provided with several guide posts
(12)；
Several upper mold deburring inserts (21) are provided in the middle part of the bottom surface of the upper mold seat (2), each upper mold deburring insert (21) surrounds
One circle forms to accommodate the chamber of material pressing core (3), and the bottom surface of chamber is provided with several positioning columns (23) and several positioning pins
(22), the side of chamber is provided with several guide runners (24)；The bottom surface of upper mold seat (2) is additionally provided with several guide holes (25), and
Guide hole (25) is corresponded with guide post (12)；
The bottom surface of the material pressing core (3) is provided with several nitrogen gas springs (32) and several location holes (31), each nitrogen gas spring
(32) end set has tabletting (33), and location hole (31) is corresponded with positioning column (23).
2. the mold according to claim 1 for being used to produce aluminium sheet heat shield, it is characterised in that：The die holder (1) is in
Rectangular configuration, the guide post (12) are arranged on the four corners of die holder (1).
3. the mold according to claim 1 for being used to produce aluminium sheet heat shield, it is characterised in that：The nitrogen gas spring (32)
Pressure be more than forming parts needed for forming force.
4. the mold according to claim 1 for being used to produce aluminium sheet heat shield, it is characterised in that：The nitrogen gas spring (32)
Stroke be more than upper mold deburring insert (21) cutting edge height 15mm.
5. the mold according to claim 1 for being used to produce aluminium sheet heat shield, it is characterised in that：The upper mold seat (2) and
The side of die holder (1) is both provided with lifting lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721531078.1U CN207431039U (en) | 2017-11-14 | 2017-11-14 | A kind of mold for being used to produce aluminium sheet heat shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721531078.1U CN207431039U (en) | 2017-11-14 | 2017-11-14 | A kind of mold for being used to produce aluminium sheet heat shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207431039U true CN207431039U (en) | 2018-06-01 |
Family
ID=62289791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721531078.1U Expired - Fee Related CN207431039U (en) | 2017-11-14 | 2017-11-14 | A kind of mold for being used to produce aluminium sheet heat shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207431039U (en) |
-
2017
- 2017-11-14 CN CN201721531078.1U patent/CN207431039U/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 |
Granted publication date: 20180601 Termination date: 20211114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |