CN107696398A - A kind of automobile push button double-color mold and its slide block mechanism - Google Patents
A kind of automobile push button double-color mold and its slide block mechanism Download PDFInfo
- Publication number
- CN107696398A CN107696398A CN201711026553.4A CN201711026553A CN107696398A CN 107696398 A CN107696398 A CN 107696398A CN 201711026553 A CN201711026553 A CN 201711026553A CN 107696398 A CN107696398 A CN 107696398A
- Authority
- CN
- China
- Prior art keywords
- movable part
- hole
- separation unit
- slide block
- elastic movable
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/727—Fastening elements
- B29L2031/7282—Snap fasteners, clips, press-buttons
Abstract
The present invention discloses a kind of slide block mechanism, including the first compact heap, the second compact heap and sliding block, sliding block is included positioned at the wedging portion of inner side and the separation unit positioned at outside, the first lozenges is provided with the outside of wedging portion, the second lozenges being engaged with the first lozenges is provided with the inside of the inner side of first compact heap, the second compact heap, bottom inclined Angle Pin laterally is fixedly connected with second compact heap, notch is offered in separation unit, the retractable first elastic movable part is provided with separation unit, and the retractable second elastic movable part is provided with separation unit.Invention additionally discloses a kind of automobile push button double-color mold, including slide block mechanism as described above.The present invention coordinates the first elastic movable part, the second elastic movable part to realize core pulling action by Angle Pin, is not only simple in structure, manufacturing cost is low and reliable, stably, is not in stuck phenomenon, so as to substantially increase production efficiency, reduces maintenance cost.
Description
Technical field
The present invention relates to injection mold field, more particularly to a kind of automobile push button double-color mold and its slide block mechanism.
Background technology
In recent years, with the continuous development of auto industry, requirement of the people to car mass, function and outward appearance is also increasingly
Height, more and more personalized requirement is generated, therefore, numerous parts need double-shot moulding.Automobile push button is the one of automobile
Individual strength member, existing automobile push button double-color mold require that slide block mechanism participates in being unable to core pulling after first time injection molding, opened
After mould, dynamic model rotates 180 °, then matched moulds, completes second of injection molding and then secondary die sinking, now, the cunning of double-color mold
Block mechanism can just do core pulling action.However, the slide block mechanism of existing automobile push button double-color mold is not only complicated, and operating
During it is often stuck, cause core pulling to fail, and then occur hitting mould phenomenon, easily cause sliding block fracture, die face damage, generate
Great economic loss, thus, it is badly in need of solving.
The content of the invention
It is an object of the invention in view of the above-mentioned problems, provide a kind of automobile push button double-color mold and its slide block mechanism, with
It is often stuck in operation to solve the slide block mechanism of existing automobile push button double-color mold, and then causes to hit mould, causes sliding block
The problem of fracture, die face damage.
The purpose of the present invention is to be achieved through the following technical solutions：
A kind of slide block mechanism, including be fixed on the first cover half the first compact heap, be fixed on the second cover half second
Compact heap and the sliding block being slidably connected on dynamic model, the sliding block are included positioned at the wedging portion of inner side and the separation positioned at outside
Portion, is provided with the first lozenges on the outside of the wedging portion, is all provided with the inside of the inner side of first compact heap, the second compact heap
The second lozenges being engaged with the first lozenges is equipped with, it is inclined laterally to be fixedly connected with bottom on second compact heap
Angle Pin, the notch for being easy to Angle Pin to insert is offered in the separation unit, the side of notch inwall is located in the separation unit
The retractable first elastic movable part is provided with, and positioned at the corresponding first elastic movable part of opposite side of notch inwall in separation unit
Position be provided with the retractable second elastic movable part, under original state, one end of the first elastic movable part and the second elasticity
One end of movable part fits, and during second of matched moulds, Angle Pin insertion notch, makes the first elastic movable part, the second elasticity activity
Part shrinks and separated.
As a preferred embodiment of the present invention, the first inclined-plane is provided with the first elastic movable part, described second
The second inclined-plane is provided with elastic movable part, first inclined-plane is engaged with the second inclined-plane is easy to what Angle Pin inserted to be formed
Introducing port.
As a preferred embodiment of the present invention, the first elastic movable part includes the first spring, the first movable part sheet
Body and the first locating part on the first movable part body is connected to, the side in the separation unit positioned at notch inwall is provided with the first appearance
Receive hole, first receiving hole is a shoulder hole, including the first accommodating hole positioned at separation unit medial extremity and outside separation unit
First spacing hole of side, first accommodating hole match with the first movable part body, and the first accommodating hole and first spacing
Hole is connected, and first spacing hole matches with the first locating part, and the bore of the first spacing hole is more than the first accommodating hole
Bore, the first cover plate for covering the first spacing hole, first locating part are provided with the end face outside of the separation unit
Outboard end be provided with the first spring mounting hole, the medial extremity of first spring is arranged in the first spring mounting hole, its outside
End is resisted against on the inner face of the first cover plate.
As a preferred embodiment of the present invention, the second elastic movable part includes second spring, the second movable part sheet
Body and the second locating part on the second movable part body is connected to, the opposite side in the separation unit positioned at notch inwall is provided with second
Receiving hole, second receiving hole are a shoulder hole, including the second accommodating hole positioned at separation unit medial extremity and positioned at separation unit
Second spacing hole of outboard end, second accommodating hole match with the second movable part body, and the second accommodating hole and the second limit
Position hole is connected, and second spacing hole matches with the second locating part, and the bore of the second spacing hole is more than the second accommodating hole
Bore, the second cover plate for covering the second spacing hole is provided with the end face outside of the separation unit, described second is spacing
The outboard end of part is provided with second spring mounting hole, and the medial extremity of the second spring is arranged in second spring mounting hole, outside it
Side is resisted against on the inner face of the second cover plate.
As a preferred embodiment of the present invention, the sliding block is slidably connected on slide plate, and the slide plate is located at sliding block
Bottom, and slide plate is fixedly connected with dynamic model.
As a preferred embodiment of the present invention, the upper surface of the slide plate is provided with advance ball.
As a preferred embodiment of the present invention, the both sides of sliding block guide and limit effect has been provided with the dynamic model
Limited block.
As a preferred embodiment of the present invention, the both ends of the sliding block bottom have been provided with the spacing of position-limiting action
Plate, the upper surface of the limiting plate are fitted on the lower surface of limited block.
A kind of automobile push button double-color mold, including slide block mechanism as described above.
As a preferred embodiment of the present invention, described slide block mechanism is 4, rectangular distribution.
Beneficial effects of the present invention are that the present invention coordinates the first elastic movable part, the second elastic movable part by Angle Pin
Core pulling action is realized, is not only simple in structure, manufacturing cost is low and reliable, stably, is not in stuck phenomenon, so as to big
Production efficiency is improved greatly, reduces maintenance cost.
Brief description of the drawings
Fig. 1 is the fit structure schematic diagram of the first cover half and dynamic model of the invention；
Fig. 2 is the fit structure schematic diagram of the second cover half and dynamic model of the invention；
Fig. 3 is the structural representation of the second compact heap of the invention；
Fig. 4 is the structural representation of present invention slider；
Fig. 5 is the first elastic movable part of the present invention, the structural representation of the second elastic movable part in an initial condition.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.It is appreciated that
It is that embodiment described herein is used only for explaining the present invention, rather than limitation of the invention.
It refer to shown in Fig. 1 to Fig. 4, in the present embodiment, a kind of slide block mechanism, including be fixed on the first cover half
One compact heap 2, the second compact heap 6 being fixed on the second cover half and the sliding block 4 being slidably connected on dynamic model, first cover half
Including the first solid plate (not illustrated in figure) and the first cover half body 1 being fixed on the first solid plate, first compact heap 2
It is fixed on the first solid plate, second cover half includes the second solid plate (not illustrated in figure) and is fixed on the second solid plate
The second cover half body 5, second compact heap 6 is fixed on the second solid plate 5, and the dynamic model includes moving platen (in figure not
Illustrate) and the dynamic model body 3 that is fixed on moving platen, slide plate 9, the upper table of the slide plate 9 are fixedly connected with the moving platen
Face is provided with advance ball, and the sliding block 4 is slidably connected at the upper surface of slide plate 9, and the both sides of sliding block 4 are located on the moving platen
Be provided with guide and limit effect limited block 10, the limiting plate 11 for being provided at both ends with position-limiting action of the bottom of sliding block 4,
The upper surface of the limiting plate 11 is fitted on the lower surface of limited block 10, and the sliding block 4 is included positioned at the wedging portion 12 of inner side
And the separation unit 13 positioned at outside, the wedging portion 12 are structure as a whole with the separation unit 13, the outside in the wedging portion 12
The first lozenges 14 is provided with, the inner side of first compact heap 2, the inner side of the second compact heap 6 are provided with and the first wedge shape
The second lozenges 8 that face 14 is engaged, bottom inclined Angle Pin 7 laterally, institute are fixedly connected with second compact heap 6
The notch 15 for being offered in separation unit 13 and being easy to Angle Pin 7 to insert is stated, is set in separation unit 13 positioned at the side of the inwall of notch 15
There is the retractable first elastic movable part, and positioned at the corresponding first elastic movable part of opposite side of the inwall of notch 15 in separation unit 13
Position be provided with the retractable second elastic movable part, under original state, one end of the first elastic movable part and the second elasticity
One end of movable part fits, and during second of matched moulds, Angle Pin 7 inserts notch 15, makes the first elastic movable part, the second yielding movable
Moving part shrinks and separated.
As shown in figure 5, it is the first elastic movable part of the invention, the structural representation of the second elastic movable part in an initial condition
Figure, the first elastic movable part include the first spring 17, the first movable part body 16 and are connected to the first movable part body 16
Upper first locating part 18, the first movable part body 16 are structure as a whole with the first locating part 18, and the separation unit 13 is upper
The first receiving hole is provided with the side of the inwall of notch 15, first receiving hole is a shoulder hole, including in separation unit 13
First accommodating hole of side and the first spacing hole positioned at the outboard end of separation unit 13, first accommodating hole and the first movable part sheet
Body 16 matches, and the first accommodating hole is connected with the first spacing hole, and first spacing hole matches with the first locating part 18,
And first the bore of spacing hole be more than the bore of the first accommodating hole, be provided with the end face outside of the separation unit 13 for covering
First cover plate of the first spacing hole, the outboard end of first locating part 18 are provided with the first spring mounting hole, first spring
17 medial extremity is arranged in the first spring mounting hole, and its outboard end is resisted against on the inner face of the first cover plate, second bullet
Sexuality part includes second spring 20, the second movable part body 19 and is connected to the second locating part on the second movable part body 19
21, the second movable part body 19 is structure as a whole with the second locating part 21, and the inwall of notch 15 is located in the separation unit 13
Opposite side be provided with the second receiving hole, second receiving hole is a shoulder hole, including second positioned at the medial extremity of separation unit 13
Accommodating hole and the second spacing hole positioned at the outboard end of separation unit 13, second accommodating hole and the phase of the second movable part body 19
Match somebody with somebody, and the second accommodating hole is connected with the second spacing hole, second spacing hole matches with the second locating part 21, and the second limit
The bore in position hole is more than the bore of the second accommodating hole, is provided with the end face outside of the separation unit 13 spacing for covering second
Second cover plate in hole, the outboard end of second locating part 21 are provided with second spring mounting hole, the inner side of the second spring 20
End is arranged in second spring mounting hole, and its outboard end is resisted against on the inner face of the second cover plate；It is smooth for the ease of Angle Pin 7
Insert, be provided with the first inclined-plane 22 on the first movable part body 16, second is provided with the second movable part body 19
Inclined-plane 23, first inclined-plane 22 are engaged with the second inclined-plane 23 to form the introducing port for being easy to Angle Pin 7 to insert.
As shown in Figures 1 and 2, a kind of automobile push button double-color mold, including slide block mechanism as described above, described sliding block
Mechanism is 4, rectangular distribution.
During work, first time matched moulds first, i.e. the first cover half and dynamic model matched moulds, the second lozenges of the first compact heap 2 with
First lozenges 14 in wedging portion 12 is engaged on sliding block 4, and then is moved inward with movable slider 4, so as to the edge on movable slider 4
Moved in part, form injection molding cavity, you can carried out first time injection, after the completion of the first injection, carry out first time die sinking, dynamic model and first
Cover half separates, and now, sliding block 4 remains stationary as, and then, dynamic model rotates 180 °, carries out second of matched moulds, i.e. the second cover half and dynamic model
Matched moulds, the Angle Pin 7 on the second compact heap 6 insert notch 15, the first elastic movable part, the second elastic movable part is shunk and is divided
Leave, the first movable part body 16 of the first elastic movable part is shunk back in the first receiving hole in separation unit 13, the second elasticity
Second movable part body 19 of movable part is shunk back in the second receiving hole in separation unit 13, after the completion of second is molded, is carried out
Second molds, as the second cover half separates with dynamic model, 7 and first elastic movable part of Angle Pin, the second elastic movable part matching
Close, outwards push sliding block 4 aside, and then with being moved outside the mold insert on movable slider 4, depart from product, that is, complete side core-pulling.
Above example is to elaborate the general principle and characteristic of the present invention, and the present invention is not limited by above-described embodiment,
Without departing from the spirit and scope of the present invention, the present invention also has various change and change, and these changes and modifications all fall
Enter in scope of the claimed invention.The claimed scope of the invention is defined by the following claims.
Claims (10)
- A kind of 1. slide block mechanism, it is characterised in that：Including be fixed on the first cover half the first compact heap, be fixed on the second cover half On the second compact heap and the sliding block that is slidably connected on dynamic model, the sliding block include positioned at the wedging portion of inner side and positioned at outside Separation unit, be provided with the first lozenges on the outside of the wedging portion, the inner side of first compact heap, the second compact heap it is interior Side is provided with the second lozenges being engaged with the first lozenges, and bottom is fixedly connected with laterally on second compact heap Inclined Angle Pin, the notch for being easy to Angle Pin to insert is offered in the separation unit, is located at notch inwall in the separation unit Side be provided with the retractable first elastic movable part, and positioned at corresponding first elasticity of opposite side of notch inwall in separation unit The position of movable part is provided with the retractable second elastic movable part, under original state, one end of the first elastic movable part and the One end of two elastic movable parts fits, and during second of matched moulds, Angle Pin insertion notch, makes the first elastic movable part, the second bullet Sexuality part shrinks and separated.
- 2. slide block mechanism according to claim 1, it is characterised in that：It is oblique that first is provided with the first elastic movable part Face, the second inclined-plane is provided with the second elastic movable part, first inclined-plane is engaged with the second inclined-plane to be easy to be formed The introducing port of Angle Pin insertion.
- 3. slide block mechanism according to claim 1, it is characterised in that：The first elastic movable part includes the first spring, the One movable part body and the first locating part on the first movable part body is connected to, the side of notch inwall is located in the separation unit The first receiving hole is provided with, first receiving hole is a shoulder hole, including positioned at the first accommodating hole of separation unit medial extremity and position In the first spacing hole of separation unit outboard end, first accommodating hole matches with the first movable part body, and the first accommodating hole It is connected with the first spacing hole, first spacing hole matches with the first locating part, and the bore of the first spacing hole is more than the The bore of one accommodating hole, the first cover plate for covering the first spacing hole is provided with the end face outside of the separation unit, it is described The outboard end of first locating part is provided with the first spring mounting hole, and the medial extremity of first spring is arranged at the first spring mounting hole Interior, its outboard end is resisted against on the inner face of the first cover plate.
- 4. slide block mechanism according to claim 3, it is characterised in that：The second elastic movable part includes second spring, the Two movable part bodies and the second locating part on the second movable part body is connected to, positioned at the another of notch inwall in the separation unit Side is provided with the second receiving hole, and second receiving hole is a shoulder hole, including the second accommodating hole positioned at separation unit medial extremity and Positioned at the second spacing hole of separation unit outboard end, second accommodating hole matches with the second movable part body, and second is accommodating Hole is connected with the second spacing hole, and second spacing hole matches with the second locating part, and the bore of the second spacing hole is more than The bore of second accommodating hole, the second cover plate for covering the second spacing hole, institute are provided with the end face outside of the separation unit The outboard end for stating the second locating part is provided with second spring mounting hole, and the medial extremity of the second spring is arranged at second spring installation In hole, its outboard end is resisted against on the inner face of the second cover plate.
- 5. slide block mechanism according to claim 1, it is characterised in that：The sliding block is slidably connected on slide plate, the slide plate Positioned at the bottom of sliding block, and slide plate is fixedly connected with dynamic model.
- 6. slide block mechanism according to claim 5, it is characterised in that：The upper surface of the slide plate is provided with advance ball.
- 7. slide block mechanism according to claim 5, it is characterised in that：It has been provided with and has led positioned at the both sides of sliding block on the dynamic model To the limited block of position-limiting action.
- 8. slide block mechanism according to claim 7, it is characterised in that：The both ends of the sliding block bottom have been provided with spacing work Limiting plate, the upper surface of the limiting plate are fitted on the lower surface of limited block.
- A kind of 9. automobile push button double-color mold, it is characterised in that：Including according to sliding block according to any one of claims 1 to 8 Mechanism.
- A kind of 10. automobile push button double-color mold according to claim 9, it is characterised in that：Described slide block mechanism is 4 It is individual, rectangular distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711026553.4A CN107696398A (en) | 2017-10-27 | 2017-10-27 | A kind of automobile push button double-color mold and its slide block mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711026553.4A CN107696398A (en) | 2017-10-27 | 2017-10-27 | A kind of automobile push button double-color mold and its slide block mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107696398A true CN107696398A (en) | 2018-02-16 |
Family
ID=61176328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711026553.4A Pending CN107696398A (en) | 2017-10-27 | 2017-10-27 | A kind of automobile push button double-color mold and its slide block mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107696398A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773928A (en) * | 2016-04-26 | 2016-07-20 | 深圳市银宝山新科技股份有限公司 | Bicolor die sliding block structure and sliding block core pulling mechanism |
-
2017
- 2017-10-27 CN CN201711026553.4A patent/CN107696398A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773928A (en) * | 2016-04-26 | 2016-07-20 | 深圳市银宝山新科技股份有限公司 | Bicolor die sliding block structure and sliding block core pulling mechanism |
Non-Patent Citations (1)
| Title |
|---|
| 申开智: "《塑料成型模具》", 30 September 2002, 北京：中国轻工业出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8342838B2 (en) | Mold with sliders | |
| CN103737804A (en) | Precision mould of combined-type carbon powder cartridge main member | |
| CN102672913B (en) | Inclined guide pillar slide block type secondary demolding mechanism of injection mold | |
| CN104589603B (en) | A kind of ejecting mechanism and use the mould of this ejecting mechanism | |
| CN205310722U (en) | Novel second grade ejection mechanism | |
| CN201439244U (en) | Straight eject loose core mechanism of mould | |
| CN205685670U (en) | A kind of secondary ejection mold with fork ejecting structure | |
| US20120070525A1 (en) | Mould with replaceable mould core | |
| US8425221B2 (en) | Mold assembly having ejection mechanism | |
| KR102197381B1 (en) | Runner separating apparatus for Injection mold | |
| CN104802370A (en) | Mold of front mold ejection and demolding structure | |
| CN103909626A (en) | Inner core-pulling device of injection mold | |
| CN205097464U (en) | Side loose core mould structure | |
| CN107696398A (en) | A kind of automobile push button double-color mold and its slide block mechanism | |
| CN204094101U (en) | A kind of the secondary ejection mold preventing insert shifting device is housed | |
| CN213618022U (en) | Special die for leg support adjusting piece for automobile seat | |
| CN106994771A (en) | Oblique top touches the product of piercing and takes out the mold mechanism of button bit | |
| CN212795716U (en) | Oblique ejection die | |
| CN103660150A (en) | Mold with submarine gate in sliding block | |
| CN204546959U (en) | Automatic Break Gate Structure | |
| CN208962339U (en) | A kind of injection mold of the product with inclined hole | |
| CN203637102U (en) | One-time mold opening two-directional core-pulling mechanism | |
| CN205255330U (en) | Wedge type order locking mechanism | |
| CN201287444Y (en) | Injection mold of lead acid accumulator plastic groove | |
| CN220198312U (en) | Keyboard lower cover forming die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180216 |
|
| RJ01 | Rejection of invention patent application after publication |