CN207931039U - A kind of elasticity mould-matching structure - Google Patents
A kind of elasticity mould-matching structure Download PDFInfo
- Publication number
- CN207931039U CN207931039U CN201820122161.1U CN201820122161U CN207931039U CN 207931039 U CN207931039 U CN 207931039U CN 201820122161 U CN201820122161 U CN 201820122161U CN 207931039 U CN207931039 U CN 207931039U
- Authority
- CN
- China
- Prior art keywords
- elastic
- pull rod
- lower die
- post holes
- hole
- 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
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- -1 for example Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model is related to a kind of elastic mould-matching structures, it includes upper die and lower die, pull rod, pull rod meson and elastic, wherein, which is located above the lower die, and tie rod hole is offered in the upper mold both sides, the opening of the tie rod hole is arranged on the bottom surface of the upper mold, it is corresponding with the tie rod hole, elastic post holes is offered in the lower die both sides, the opening of the elasticity post holes is arranged on the top surface of the lower die, the pull rod is fixed in the tie rod hole, which is plugged in the elasticity post holes.
Description
Technical field
The utility model is related to a kind of mold clamping structures, particularly relate to a kind of include upper die and lower die, pull rod, pull rod Jie
The mould-matching structure of son and elastic.
Background technology
It is well known that a large amount of product is all produced by injection mold at present, injection mold include upper mold with
And lower die, upper die and lower die mold first when production, and raw material, which enters, carries out injection molding in die cavity, and then die sinking will
Product is ejected to complete whole injection molding work, since upper die and lower die are all made of rigid material so closing in practice
Often there is a situation where upper molds and lower die to collide when mould, and then is damaged to mold, and this is for traditional technology
Major defect.
Utility model content
The utility model provides a kind of elastic mould-matching structure, can avoid upper mold that mold damage occurs with lower die direct collision
Bad situation, and this is the main purpose for the utility model.
Technical solution used by the utility model is：A kind of elasticity mould-matching structure comprising upper die and lower die, pull rod, drawing
Bar meson and elastic, wherein the upper mold is located above the lower die, which pumps progress above the lower die
The action of molding and die sinking, offers tie rod hole, the opening of the tie rod hole is arranged in the bottom surface of the upper mold in the upper mold both sides
On, it is corresponding with the tie rod hole, elastic post holes is offered in the lower die both sides, the opening of the elasticity post holes is arranged in the lower die
On top surface, which is fixed in the tie rod hole, which is plugged in the elasticity post holes.
The elastic includes fore-set and lower prop, which is connected at the top of the lower prop, and the elastic is whole by bullet
Property material is made, for example, nylon, silica gel etc., corresponding with the fore-set of the elastic, be provided on the pull rod and head into hole,
The fore-set is plugged in this and heads into hole, which is plugged in the elasticity post holes, which matches with the elasticity post holes interference
It closes.
The pull rod meson is set in the fore-set bottom, meanwhile, which is located at lower face and lower prop of the pull rod
Between the top end face of body, when specific implementation, the pull rod and the pull rod meson are made of metal, such as：Iron, steel etc.,
The pull rod meson is a metal ring plate.
The beneficial effects of the utility model are：When utility model works, when the upper mold and lower die closure, by
It is interference fitted in the lower prop and the elasticity post holes, will produce and move down resistance, speed is moved down when the upper mold is moved down close to the lower die
Degree slows down, and to avoid the upper mold, there is a situation where burn failures with the lower die direct collision.
Description of the drawings
Fig. 1 is the dimensional decomposition structure diagram of the utility model.
Fig. 2 is the structural schematic diagram that the utility model molds state.
Fig. 3 is the structural schematic diagram of the utility model die opening state.
Specific implementation mode
As shown in Figures 1 to 3, a kind of elastic mould-matching structure comprising upper mold 1, lower die 2, pull rod 10, pull rod meson 20 and
Elastic 30, wherein the upper mold 1 is located at 2 top of lower die, which pumps above the lower die 2 and molded
And the action of die sinking.
Tie rod hole 11 is offered in 1 both sides of upper mold, the opening of the tie rod hole 11 is arranged on the bottom surface of the upper mold 1, with
The tie rod hole 11 is corresponding, and elastic post holes 33 is offered in 2 both sides of lower die, and the opening of the elasticity post holes 33 is arranged in the lower die
On 2 top surface, which is fixed in the tie rod hole 11, which is plugged in the elasticity post holes 33.
The elastic 30 includes fore-set 31 and lower prop 32, which is connected to 32 top of lower prop, the elasticity
Column 30 is whole to be made of elastic material, for example, nylon, silica gel etc..
It is corresponding with the fore-set 31 of the elastic 30, it is provided on the pull rod 10 and heads into hole 12, which plugs
It is headed into hole 12 at this, which is plugged in the elasticity post holes 33, which matches with 33 interference of elasticity post holes
It closes.
The pull rod meson 20 is set in 31 bottom of fore-set, meanwhile, which is located at the lower face of the pull rod 10
Between the top end face 321 of the lower prop 32.
When specific implementation, the pull rod 10 and the pull rod meson 20 are made of metal, such as：Iron, steel etc., the drawing
Bar meson 20 is a metal ring plate.When utility model works, when the upper mold 1 and the lower die 2 closure, due to the lower prop
Body 32 is interference fitted with the elasticity post holes 33, be will produce and is moved down resistance, speed is moved down when the upper mold 1 is moved down close to the lower die 2
Slow down, to avoid the upper mold 1, there is a situation where burn failures with 2 direct collision of lower die.
Claims (4)
1. a kind of elasticity mould-matching structure, it is characterised in that：Including upper die and lower die, pull rod, pull rod meson and elastic, wherein
The upper mold is located above the lower die, offers tie rod hole in the upper mold both sides, the opening of the tie rod hole is arranged at the bottom of the upper mold
It is corresponding with the tie rod hole on face, elastic post holes is offered in the lower die both sides, the opening of the elasticity post holes is arranged in the lower die
Top surface on, which is fixed in the tie rod hole, which is plugged in the elasticity post holes,
The elastic includes fore-set and lower prop, which is connected at the top of the lower prop, and the elastic is whole by elastic material
Material is made, corresponding with the fore-set of the elastic, is provided on the pull rod and heads into hole, which is plugged in this and heads into hole
In, which is plugged in the elasticity post holes, which is interference fitted with the elasticity post holes, which is set in this
Fore-set bottom, meanwhile, which is located between the lower face of the pull rod and the top end face of the lower prop.
2. a kind of elastic mould-matching structure as described in claim 1, it is characterised in that：The elastic is whole by nylon material system
At.
3. a kind of elastic mould-matching structure as described in claim 1, it is characterised in that：The pull rod and the pull rod meson are by metal
It is made.
4. a kind of elastic mould-matching structure as described in claim 1, it is characterised in that：The pull rod meson is a metal ring plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820122161.1U CN207931039U (en) | 2018-01-25 | 2018-01-25 | A kind of elasticity mould-matching structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820122161.1U CN207931039U (en) | 2018-01-25 | 2018-01-25 | A kind of elasticity mould-matching structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207931039U true CN207931039U (en) | 2018-10-02 |
Family
ID=63649745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820122161.1U Expired - Fee Related CN207931039U (en) | 2018-01-25 | 2018-01-25 | A kind of elasticity mould-matching structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207931039U (en) |
-
2018
- 2018-01-25 CN CN201820122161.1U patent/CN207931039U/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: 20181002 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |