CN206678331U - Dimorphism core cross bearing order resets mould - Google Patents
Dimorphism core cross bearing order resets mould Download PDFInfo
- Publication number
- CN206678331U CN206678331U CN201720383219.3U CN201720383219U CN206678331U CN 206678331 U CN206678331 U CN 206678331U CN 201720383219 U CN201720383219 U CN 201720383219U CN 206678331 U CN206678331 U CN 206678331U
- Authority
- CN
- China
- Prior art keywords
- sliding block
- core
- wedge
- outer end
- line position
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of dimorphism core cross bearing order to reset mould, including the first row hyte and the second line position group, the first row hyte and the second line position group are all arranged in dynamic model, and the inner of the first core and the inner of the second core in the second line position group intersect vertically in the first row hyte.Because the utility model includes the first row hyte and the second line position group, two line position groups are all mainly made up of parts such as core, sliding block, Angle Pin, locking wedges, Angle Pin driving sliding block action, by controlling the first row hyte and the second line position group sequence of movement, can sequentially reset with sequential mold opening, prevent from hitting mould that there is the advantages of structure is relatively simple, the having stable behavior that occupies little space is reliable.
Description
Technical field
A kind of injection mold is the utility model is related to, resets mould more particularly to a kind of dimorphism core cross bearing order.
Background technology
Plastics injection mould is the instrument for producing plastic products, using very extensive.In plastic products injection molding, by
There is endoporus in the inside of some plastic products, it is necessary to carry out side core-pulling.For very long and very little the product with aperture, it is necessary to enter
During row side core-pulling, due to core diameter very little, the problems such as being easily deformed, shake in injection, the utility model uses first
The structure that core is inserted in second core effectively fixes core, so requires to consider slipper block loose core on mould structure again
Sequencing.Traditional structure is completed with oil cylinder, but cylinder structure is all complexity, when mould installion is debugged just very
It is cumbersome, and unreliable, die shape burden is acted, cost is also high.
Still have developed this structure, this is simple in construction, and space is small, reliable in action, and cost is low.Suitable for standard
Change, automated production.
Utility model content
The purpose of this utility model be to provide it is a kind of it is simple in construction, occupy little space, the reliable dimorphism core of having stable behavior
Cross bearing order resets mould.
To achieve the above object, technical solution of the present utility model is：
The utility model is that a kind of dimorphism core cross bearing order resets mould, including the first row hyte and the second line position
Group；
Described the first row hyte includes the first core, the first sliding block, the first Angle Pin, the first locking wedge；Described
The inner of one core has a groove, and the outer end of the first core is fixed on the first sliding block the inner, and the first sliding block is slipped in dynamic model
Interior, the outer end of the first sliding block leans with the first locking wedge, and the first Angle Pin activity is set in the slanting guide pillar hole in the middle part of the first sliding block
It is interior；The first described locking wedge includes wedge, back-moving spring, plays jacking block, and described wedge has the inner chamber of open at one end, resets
Spring, playing jacking block, gap is nested with the inner chamber of wedge successively and the both ends of back-moving spring act against play that jacking block is inner and wedge respectively
On the bottom surface of intracoelomic cavity, the outer end for playing jacking block stretches out the open end of wedge inner chamber and acts against the outer end of the first sliding block；
The second described line position group includes the second core, the second sliding block, the second Angle Pin, the second locking wedge；Described
The inner of two cores and the inner of the first core intersect vertically and holding is in the inner groove of the first core, outside the second core
End is fixed on the second sliding block the inner, and the second sliding block is slipped in dynamic model, and the outer end of the second sliding block leans with the second locking wedge, and second
Angle Pin activity is set in the slanting guide pillar hole in the middle part of the second sliding block；The first described sliding block is vertical with the second sliding block motion track
It is intersecting.
The outer end of the first described sliding block has an inclined-plane, and the wedge on the first locking wedge is inner and plays jacking block the inner and is all
Inclined-plane, the sloped roof on wedge is inner and bullet jacking block is inner inclined-plane and the first sliding block outer end are leaned on.
The outer end of the second described sliding block has an inclined-plane, and the inner of the second locking wedge is inclined-plane, and the second locking wedge is inner
The sloped roof on inclined-plane and the second sliding block outer end is leaned on.
After such scheme, because the utility model includes the first row hyte and the second line position group, two line position groups are all
Mainly it is made up of parts such as core, sliding block, Angle Pin, locking wedges, Angle Pin driving sliding block action, by controlling the first line position
Group and the second line position group sequence of movement, can sequentially reset with sequential mold opening, prevent from hitting mould have that structure is relatively simple, it is empty to take
Between little trick it is reliable and stable the advantages of.
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is axonometric drawing of the present utility model；
Fig. 2 is the utility model vertical view cutaway drawing；
Fig. 3 is the utility model front view；
Fig. 4 A, Fig. 4 B are the utility model the first locking wedge axonometric drawing and sectional view；
Fig. 5 A, Fig. 5 B are the utility model the second locking wedge axonometric drawing and front view；
Fig. 6 is the axonometric drawing of the utility model installation in a mold；
Fig. 7 is the sectional view of the locking wedge of the utility model first installation in a mold；
Fig. 8 is the sectional view of the locking wedge of the utility model second installation in a mold.
Embodiment
As shown in Figure 1-Figure 3, the utility model is that a kind of dimorphism core cross bearing order resets mould, including the first line position
The line position group 2 of group 1 and second.
Described the first row hyte 1 includes the first core 11, the first sliding block 12, the first Angle Pin 13, the first locking wedge 14.
The inner of the first described core 11 has a groove 111, and the outer end of the first core 11 is fixed on the inner of the first sliding block 12, the
One sliding block 12 is slipped in dynamic model 10（As shown in Figure 6, Figure 7）Interior, the outer end of the first sliding block 12 leans with the first locking wedge 14, and first
The activity of Angle Pin 13 is set in the slanting guide pillar hole 121 at the middle part of the first sliding block 12.
As shown in Fig. 4 A, Fig. 4 B, Fig. 3, Fig. 7, the first described locking wedge 14 includes wedge 141, back-moving spring 142, bullet
Jacking block 143.Described wedge 141 has the inner chamber of open at one end, and back-moving spring 142, bullet jacking block 143 are nested with wedge in gap successively
In the inner chamber of body 141 and back-moving spring 142 both ends act against respectively play that jacking block 143 is inner and the bottom surface of the inner chamber of wedge 141 on,
The outer end for playing jacking block 143 stretches out the open end of the inner chamber of wedge 141 and acts against the outer end of the first sliding block 12.In the present embodiment,
The outer end of the first described sliding block 12 has an inclined-plane 122, and the wedge 141 on the first locking wedge 14 is inner and plays in jacking block 143
End is all inclined-plane, the inner inclined-plane 1411 of wedge 141 and plays the oblique of the inclined-plane 1431 of the inner of jacking block 143 and the outer end of the first sliding block 12
Face 122 leans.
As shown in Fig. 5 A, Fig. 5 B, Fig. 8, it is oblique that the second described line position group 2 includes the second core 21, the second sliding block 22, second
Guide pillar 23, the second locking wedge 24.Inner the inner with the first core 11 of the second described core 21 intersects vertically and holding exists
In the inner groove 111 of first core 11, coordinated by the inner of the second core 21 and the inner holding of the first core 11, it is real
Existing two cores mutually support positioning, prevent core shake from deforming, the product hole accurate positioning molded is not eccentric；Second
The outer end of core 21 is fixed on the inner of the second sliding block 22, and the second sliding block 22 is slipped in dynamic model 10（As shown in Fig. 6, Fig. 8）It is interior, second
The outer end of sliding block 22 leans with the second locking wedge 24, and the activity of the second Angle Pin 23 is set in the slanting guide pillar hole at the middle part of the second sliding block 22
In 221；The first described sliding block 12 intersects vertically with the motion track of the second sliding block 22.In the present embodiment, the second described cunning
The outer end of block 22 has an inclined-plane 221, and the inner of the second locking wedge 24 is inclined-plane 241,24 inner inclined-plane 241 of the second locking wedge with
The inclined-plane 221 of the outer end of second sliding block 22 leans.
Operation principle of the present utility model：
As shown in Fig. 6, Fig. 4 B, first locking wedge 14 is hit by a bullet the extended wedge in outer end of jacking block 143 in the first row hyte 1
The open end of 141 inner chambers and act against the outer end of the first sliding block 12, the bullet jacking block 143 of the first locking wedge 14 has one with wedge 141
Individual distance, and do not have in the second line position group 2, so, when mould is in matched moulds, the first row hyte 1 first resets, and so ensures second
When line position group 2 resets, the second core 21 is reliably inserted in the first core 11 of the first row hyte 1.Mould is in die sinking, due to the
One locking wedge 14 is hit by a bullet the effect of jacking block 143, and the second line position group 2 first acts, and the second core 21 first extracts a segment distance, the first type out
Core 11 reoperates, and completes die sinking.
Emphasis of the present utility model is that：The bullet jacking block of first locking wedge has a distance with wedge.
Described above, only the utility model preferred embodiment, the wedge of the first locking wedge can have various structures, such as
Monoblock type or the combined type using baffle plate, therefore the scope of the utility model implementation can not be limited with this, i.e., according to the utility model Shen
Please the equivalent changes and modifications made of the scope of the claims and description, all should still belong to the scope that the utility model patent covers
It is interior.
Claims (3)
1. a kind of dimorphism core cross bearing order resets mould, it is characterised in that：Including the first row hyte and the second line position group；
Described the first row hyte includes the first core, the first sliding block, the first Angle Pin, the first locking wedge；The first described type
The inner of core has a groove, and the outer end of the first core is fixed on the first sliding block the inner, and the first sliding block is slipped in dynamic model, the
The outer end of one sliding block is leaned with the first locking wedge, and the first Angle Pin activity is set in the slanting guide pillar hole in the middle part of the first sliding block；Institute
The first locking wedge stated includes wedge, back-moving spring, plays jacking block, and described wedge has an inner chamber of open at one end, back-moving spring,
Play jacking block successively gap be nested with the inner chamber of wedge and the both ends of back-moving spring act against respectively play that jacking block is inner and wedge in
On the bottom surface of chamber, the outer end for playing jacking block stretches out the open end of wedge inner chamber and acts against the outer end of the first sliding block；
The second described line position group includes the second core, the second sliding block, the second Angle Pin, the second locking wedge；Described Second-Type
The inner of core and the inner of the first core intersect vertically and holding is in the inner groove of the first core, and the outer end of the second core is consolidated
The second sliding block the inner is scheduled on, the second sliding block is slipped in dynamic model, and the outer end of the second sliding block leans with the second locking wedge, and second tiltedly leads
Post activity is set in the slanting guide pillar hole in the middle part of the second sliding block；The first described sliding block phase vertical with the second sliding block motion track
Hand over.
2. dimorphism core cross bearing order according to claim 1 resets mould, it is characterised in that：The first described sliding block
Outer end there is an inclined-plane, the wedge on the first locking wedge is inner and to play jacking block the inner be all inclined-plane, and wedge is inner and plays jacking block
The sloped roof on inner inclined-plane and the first sliding block outer end is leaned on.
3. dimorphism core cross bearing order according to claim 1 resets mould, it is characterised in that：The second described sliding block
Outer end there is an inclined-plane, the inner of the second locking wedge is inclined-plane, and second locking wedge the inner inclined-plane is oblique with the second sliding block outer end
Face leans.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720383219.3U CN206678331U (en) | 2017-04-13 | 2017-04-13 | Dimorphism core cross bearing order resets mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720383219.3U CN206678331U (en) | 2017-04-13 | 2017-04-13 | Dimorphism core cross bearing order resets mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206678331U true CN206678331U (en) | 2017-11-28 |
Family
ID=60399739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720383219.3U Withdrawn - After Issue CN206678331U (en) | 2017-04-13 | 2017-04-13 | Dimorphism core cross bearing order resets mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206678331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106891485A (en) * | 2017-04-13 | 2017-06-27 | 厦门捷信达精密科技股份有限公司 | Dimorphism core cross bearing order reset mould |
-
2017
- 2017-04-13 CN CN201720383219.3U patent/CN206678331U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106891485A (en) * | 2017-04-13 | 2017-06-27 | 厦门捷信达精密科技股份有限公司 | Dimorphism core cross bearing order reset mould |
| CN106891485B (en) * | 2017-04-13 | 2023-04-28 | 厦门捷信达精密科技股份有限公司 | Double-core cross positioning sequence resetting die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Double-core cross positioning sequential return mold Effective date of registration: 20190417 Granted publication date: 20171128 Pledgee: Xiamen finance Company limited by guarantee Pledgor: Xiamen Jixinda Precision Technology Co.,Ltd. Registration number: 2019990000335 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221121 Granted publication date: 20171128 Pledgee: Xiamen finance Company limited by guarantee Pledgor: Xiamen Jixinda Precision Technology Co.,Ltd. Registration number: 2019990000335 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171128 Effective date of abandoning: 20230428 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20171128 Effective date of abandoning: 20230428 |