CN208035229U - A kind of helmet ejection die - Google Patents
A kind of helmet ejection die Download PDFInfo
- Publication number
- CN208035229U CN208035229U CN201721929269.3U CN201721929269U CN208035229U CN 208035229 U CN208035229 U CN 208035229U CN 201721929269 U CN201721929269 U CN 201721929269U CN 208035229 U CN208035229 U CN 208035229U
- Authority
- CN
- China
- Prior art keywords
- sliding slot
- cavity
- mold core
- fixed
- model
- 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 helmet ejection dies, including at model cavity, described is mainly made of mold core before cavity fixation and mold core at model cavity, the fixed side panel surface of mold core is integrally formed and offers sliding slot before the cavity is fixed, sliding shoe is provided in sliding slot, the sliding shoe is slidably connected in sliding slot with the fixed side panel, the sliding slot is located at fixed side panel surface and the sliding slot is arranged at symmetric trapezium, the quantity of mold core is two pieces before the cavity is fixed, and it is symmetrical arranged, sliding shoe on the mold can not only be oriented to, also a position-limit mechanism can be used as, and reduce sliding slot size and length, save open time, manufacturing cost is saved.
Description
Technical field
The utility model belongs to mold production and processing field, specifically, being related to a kind of helmet ejection die.
Background technology
The helmet, using extensively, provides just in daily life and in work to the work and life of people
Profit, it is welcomed by the people.
In the process of die sinking, mould opens up two sliding slots to helmet mould before two pieces, and mold core is buckled in slot before allowing cavity to fix, then
It molds together, but the length of sliding slot is too long, width is also wide, and the insufficient strength of mould structure, manufacturing cost cost is caused to increase
Add.
Utility model content
The purpose of this utility model is to provide a kind of helmet ejection dies, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions：
A kind of helmet ejection die, including at model cavity, it is described mainly fixed by cavity at model cavity before mold core and
Mold core is constituted, and the fixed side panel surface of mold core is integrally formed and offers sliding slot before the cavity is fixed, and sliding is provided in sliding slot
Block, the sliding shoe are slidably connected in sliding slot with the fixed side panel.
As further program of the utility model：The sliding slot is located at fixed side panel surface and the sliding slot is pairs of
Claim trapezoidal setting.
As the utility model further scheme：The sliding shoe is slidably connected with the chute wall.
As the utility model further scheme：The quantity of mold core is two pieces before the cavity is fixed, and symmetrical
Setting.
Compared with prior art, the utility model has the beneficial effects that：
Sliding shoe on the mold can not only be oriented to, also can be used as a position-limit mechanism, and reduce sliding slot size with
Length saves open time, has saved manufacturing cost.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of helmet ejection die.
Fig. 2 is the structural schematic diagram that cavity fixes preceding mold core in a kind of helmet ejection die.
Fig. 3 is the structural schematic diagram that cavity fixes the sliding shoe on preceding mold core in a kind of helmet ejection die.
In figure：1- is at model cavity；Mold core before 2- cavities are fixed；3- mold cores；4- sliding slots；5- sliding shoes.
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.1~3, in the utility model embodiment, a kind of helmet ejection die, including at model cavity 1, it is described
Mold core 2 and mold core 3 are constituted before mainly being fixed by cavity at model cavity 1, the fixed side panel surface of mold core 2 before the cavity is fixed
Integrated molding offers sliding slot 4, and sliding shoe 5, the sliding shoe 5 affixed side interior and described in sliding slot 4 are provided in sliding slot 4
Plate is slidably connected.
The sliding slot 4 is located at fixed side panel surface and the sliding slot 4 is arranged at symmetric trapezium.
The sliding shoe 5 is connect with 4 side walls of sliding slot.
The quantity of mold core 2 is two pieces before the cavity is fixed, and is symmetrical arranged.
The operation principle of the utility model is：
In clamping process, the movement in sliding slot 4 downwards of mold core 2, follows 4 slope of sliding slot before sliding shoe 5 follows cavity to fix
Mold core 2 inwardly squeezes before two pieces of cavities are fixed in degree variation, it is allowed to reset；In the process of die sinking, before cavity is fixed mold core 2 it
Between separate, flicked with elastic force due to being equipped with mold core 2 before spring fixes two pieces of cavities in panel, before cavity is fixed mold core 2 with
Sliding slot 4 moves out, and at this moment sliding shoe 5 is walked upwards, before go to cavity and fix when limit point set by mold core 2, sliding shoe 5
Stuck, mold core 2 stop motion before cavity is fixed, die sinking is completed, and at this moment sliding shoe 5 has been arrived the effect of limit.
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 (4)
1. a kind of helmet ejection die, including at model cavity (1), which is characterized in that it is described at model cavity (1) mainly by type
Mold core (2) and mold core (3) are constituted before chamber is fixed, and the fixed side panel surface of mold core (2) is integrally formed and opens up before the cavity is fixed
There is sliding slot (4), sliding shoe (5), the sliding shoe (5) fixed side panel interior and described in sliding slot (4) are provided in sliding slot (4)
It is slidably connected.
2. a kind of helmet ejection die according to claim 1, which is characterized in that the sliding slot (4) is located at affixed side
The plate surface and sliding slot (4) is arranged at symmetric trapezium.
3. a kind of helmet ejection die according to claim 1, which is characterized in that the sliding shoe (5) with it is described
Sliding slot (4) side walls connect.
4. a kind of helmet ejection die according to claim 1, which is characterized in that mold core (2) before the cavity is fixed
Quantity be two pieces, and be symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721929269.3U CN208035229U (en) | 2017-12-30 | 2017-12-30 | A kind of helmet ejection die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721929269.3U CN208035229U (en) | 2017-12-30 | 2017-12-30 | A kind of helmet ejection die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208035229U true CN208035229U (en) | 2018-11-02 |
Family
ID=63956059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721929269.3U Expired - Fee Related CN208035229U (en) | 2017-12-30 | 2017-12-30 | A kind of helmet ejection die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208035229U (en) |
-
2017
- 2017-12-30 CN CN201721929269.3U patent/CN208035229U/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: 20181102 Termination date: 20191230 |