CN110509500A - A kind of automobile warm-air panel external decorative frame injection mold - Google Patents
A kind of automobile warm-air panel external decorative frame injection mold Download PDFInfo
- Publication number
- CN110509500A CN110509500A CN201910761800.8A CN201910761800A CN110509500A CN 110509500 A CN110509500 A CN 110509500A CN 201910761800 A CN201910761800 A CN 201910761800A CN 110509500 A CN110509500 A CN 110509500A
- Authority
- CN
- China
- Prior art keywords
- lower die
- support block
- mold
- upper mold
- core
- 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.)
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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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1742—Mounting of moulds; Mould supports
-
- 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
- B29C45/2602—Mould construction elements
-
- 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
- B29C45/2602—Mould construction elements
- B29C45/2606—Guiding or centering means
-
- 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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
-
- 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
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3005—Body finishings
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of automobile warm-air panel external decorative frame injection molds, including lower die and upper mold, support block is arranged in the two sides of the lower die bottom, and snap-gauge is arranged in the outside of support block, the top of lower die is arranged in the upper mold, mold core is set in upper mold and lower die, and the present invention is supported lower die using support block, and is tentatively connect lower die with support block by snap-gauge, effectively improve the stabilization of lower die, installation accuracy is higher, while being fixedly connected with lower installation board, support block with lower die by screw rod, and stability is higher；Cooperated using guide post and guide column sleeve, location fit is carried out to upper die and lower die, precision is higher, and cooperated by upper mounting plate and upper mold, fixed clamp is carried out to guide column sleeve and injection molding set, improves the stabilization of guide column sleeve and injection molding set, and it is molded set and sprue bush cooperates, it can effectively guarantee the stabilization of injection moulding process, improve injection efficiency, and be easily installed disassembly.
Description
Technical field
The present invention relates to a kind of technical field of mold, specifically a kind of automobile warm-air panel external decorative frame injection mold.
Background technique
Automobile warm-air panel external decorative frame is formed by injection mould processing, and injection mold is a kind of production plasthetics
Tool, be also to confer to the tool of plasthetics complete structure and accurate dimension, injection molding is that the certain shapes of batch production are multiple
A kind of processing method used when miscellaneous component refers specifically to the plastics of heated thawing injecting die cavity by injection molding machine high pressure, through cooling
After solidification, formed products are obtained.The dynamic model of mold is fixed with support block by long bolt mostly at present, such connection type stability
Difference is not effective to ensure that the stabilization of mold；In addition after existing mold injection is completed, product ejection, and bottom are not easy to
The stability of plate is poor, it is difficult to guarantee the stabilization of product.
Summary of the invention
The purpose of the present invention is to provide a kind of automobile warm-air panel external decorative frame injection molds, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of automobile warm-air panel external decorative frame injection mold, including lower die, upper mold and guide post, the two of the lower die bottom
Support block is arranged in side, and snap-gauge is arranged in the outside of support block, and the card slot with snap-gauge cooperation is processed on support block and lower die, and snap-gauge point
It is not bolted with lower die and support block, while lower installation board is set in the lower section of support block, and support block and lower installation board are logical
It crosses and is bolted, screw rod is separately set in the support block of snap-gauge two sides, and lower installation board, support block and lower die are successively connected by screw rod
It connects, the top of lower die is arranged in the upper mold, and mold core is arranged in upper mold and lower die, is formed with type chamber in mold core, and in upper mold
Upper surface setting injection molding set, injection molding set is chimeric with mold core, and is connected to type chamber, while installing in the top setting of injection molding set
Plate, sprue bush, sprue bush and injection molding set cooperation is arranged in the top of upper mounting plate, and sprue bush and upper mounting plate are connected by bolt
Connect, upper mounting plate is bolted with upper mold, is separately arranged guide post in lower die, guide column sleeve is set in upper mold, guide column sleeve with lead
Column cooperation, the lower section of lower die is arranged in the guide post, and the both ends of guide post are connect with lower installation board and lower die respectively, and
Bottom plate is set between support block, pressing plate is arranged in the top of bottom plate, the through-hole with guide post cooperation is processed on bottom plate and pressing plate, and
And pressing plate is bolted with bottom plate, while tappet is arranged in the top of bottom plate, the bottom end of tappet and pressing plate cooperate, top with
Separately spring is arranged in the outside of tappet in lower die, mold core and upper mold cooperation, and the both ends of spring connect with lower die and pressing plate respectively
It connects.
As a further solution of the present invention: the mold core includes moving-mould-core and cover half core, and moving-mould-core and cover half core
It is bolted respectively with lower die and upper mold.
As further scheme of the invention: bottom setting thimble, short mandril and long mandril in the moving-mould-core, and
And thimble, the bottom end of short mandril and long mandril and pressing plate cooperate, to push thimble, short mandril synchronous with long mandril dynamic by bottom plate
Make, product can be ejected, it is more efficient.
As the present invention further scheme: the thimble several, it is and corresponding with product plane, and the top of thimble
End processing frustum, to increase contact area, ejection is more efficient, and can be effectively prevented from damaged products.
As further scheme of the invention: the short mandril and long mandril cooperate in pairs, and corresponding with thimble, and
Short mandril and long mandril are corresponding with the rib of interiors of products and shell respectively.
As a further solution of the present invention: the guide post totally four, and the quadrangle corresponding matching with lower die and upper mold.
As a further solution of the present invention: the tappet totally four, and it is corresponding with the quadrangle of mold core.
Compared with prior art, the beneficial effects of the present invention are: the configuration of the present invention is simple, props up lower die using support block
Support, and tentatively connect lower die with support block by snap-gauge, the stabilization of lower die is effectively improved, installation accuracy is higher, while by spiral shell
Lower installation board, support block are fixedly connected by bar with lower die, and stability is higher；Cooperated using guide post and guide column sleeve, to upper die and lower die
Location fit is carried out, precision is higher, and is cooperated by upper mounting plate and upper mold, fixed clamp is carried out to guide column sleeve and injection molding set,
The stabilization of guide column sleeve and injection molding set is improved, and is molded set and cooperates with sprue bush, can effectively guarantee the stabilization of injection moulding process,
Injection efficiency is improved, and is easily installed disassembly；Bottom plate and pressing plate are oriented to using guide post, improve the stabilization of bottom plate,
And fixed the bottom end of tappet with pressing plate from bottom plate, the stabilization of tappet is improved, can be with bottom plate and pressing plate, drive is endured
Bar vertical lift to realize the die sinking of mold, and the guiding stability molded is higher, and pushes thimble, short top by bottom plate
Bar and long mandril synchronous matching, product are ejected, production efficiency is higher.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of automobile warm-air panel external decorative frame injection mold.
Fig. 2 is A-A schematic cross-sectional view in automobile warm-air panel external decorative frame injection mold.
In figure: lower installation board 1, support block 2, snap-gauge 3, lower die 4, mold core 5, moving-mould-core 51, cover half core 52, type chamber 6, upper mold 7,
Upper mounting plate 8, injection molding set 9, sprue bush 10, guide column sleeve 11, guide post 12, tappet 13, spring 14, pressing plate 15, bottom plate 16, thimble
17, short mandril 18, long mandril 19, guide post 20 and screw rod 21.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1~2, in the embodiment of the present invention, a kind of automobile warm-air panel external decorative frame injection mold, including lower die 4,
Support block 2 is arranged in upper mold 7 and guide post 20, the two sides of 4 bottom of lower die, and snap-gauge 3 is arranged in the outside of support block 2, and in 2 He of support block
The card slot cooperated with snap-gauge 3 is processed in lower die 4, and snap-gauge 3 is bolted with lower die 4 and support block 2 respectively, while in mould
Lower installation board 1 is arranged in the lower section of foot 2, and support block 2 is bolted with lower installation board 1, separately in the support block 2 of 3 two sides of snap-gauge
Interior setting screw rod 21, and lower installation board 1, support block 2 and lower die 4 are sequentially connected by screw rod 21, so by support block 2 to lower die
4 are supported, and are tentatively connect lower die 4 with support block 2 by snap-gauge 3, effectively improve the stabilization of lower die 4, installation accuracy is more
Height, while being fixedly connected with lower installation board 1, support block 2 with lower die 4 by screw rod 21, stability is higher, and the upper mold 7 is arranged under
Mold core 5 is set in the top of mould 4, upper mold 7 and lower die 4, type chamber 6 is formed in mold core 5, and be arranged in the upper surface of upper mold 7 and infuse
Mould set 9, injection molding set 9 is chimeric with mold core 5, and is connected to type chamber 6, while upper mounting plate 8, upper peace is arranged in the top of injection molding set 9
Sprue bush 10,9 cooperation of sprue bush 10 and injection molding set is arranged in the top of loading board 8, and sprue bush 10 and upper mounting plate 8 pass through bolt
Connection, upper mounting plate 8 are bolted with upper mold 7, and guide post 12 is separately arranged in lower die 4, guide column sleeve 11 is arranged in upper mold 7,
Guide column sleeve 11 and guide post 12 cooperate, and are so cooperated by guide post 12 and guide column sleeve 11, carry out location fit to upper mold 7 and lower die 4,
Precision is higher, and is cooperated by upper mounting plate 8 and upper mold 7, and clamping is fixed to guide column sleeve 11 and injection molding set 9, improves guide post
The stabilization of set 11 and injection molding set 9, and be molded set 9 and cooperate with sprue bush 11, it can effectively guarantee the stabilization of injection moulding process, mention
High injection efficiency, and it is easily installed disassembly, the lower section of lower die 4, and the both ends of guide post 20 are arranged in the guide post 20
It is connect respectively with lower installation board 1 and lower die 4, and bottom plate 16 is set between support block 2, pressing plate 15, bottom is arranged in the top of bottom plate 16
The through-hole cooperated with guide post 20 is processed on plate 16 and pressing plate 15, and pressing plate 15 is bolted with bottom plate 16, simultaneously
Tappet 13 is set in the top of bottom plate 16, the bottom end of tappet 13 and pressing plate 15 cooperate, and top is matched with lower die 4, mold core 5 and upper mold 7
It closes, spring 14 separately is set in the outside of tappet 13, and the both ends of spring 14 are connect with lower die 4 and pressing plate 15 respectively, it is so logical
It crosses guide post 20 to be oriented to bottom plate 16 and pressing plate 15, improves the stabilization of bottom plate 16, and will with bottom plate 16 and pressing plate 15
The bottom end of tappet 13 is fixed, and the stabilization of tappet 13 is improved, and tappet 13 can be driven vertically to rise with bottom plate 16 and pressing plate 15
Drop, to realize the die sinking of mold, and the guiding stability molded is higher.
The mold core 5 includes moving-mould-core 51 and cover half core 52, and moving-mould-core 51 and cover half core 52 respectively with lower die 4 and upper
Mould 7 is bolted.
Setting thimble 17, short mandril 18 and long mandril 19 in the moving-mould-core 51, and thimble 17, short mandril 18 and Chang Ding
The bottom end of bar 19 and pressing plate 15 cooperate, to push thimble 17,19 synchronization action of short mandril 18 and long mandril by bottom plate 16
Product is ejected, it is more efficient.
The thimble 17 several, it is and corresponding with product plane, and the top of thimble 17 processes frustum, connects to increase
Contacting surface product, ejection is more efficient, and can be effectively prevented from damaged products.
The short mandril 18 and long mandril 19 cooperate in pairs, and corresponding with thimble 17, and short mandril 18 and long mandril 19
It is corresponding with the rib of interiors of products and shell respectively.
The guide post 12 totally four, and the quadrangle corresponding matching with lower die 4 and upper mold 7.
The tappet 13 totally four, and it is corresponding with the quadrangle of mold core 5.
The working principle of the invention is: in use, cooperated by guide post 12 and guide column sleeve 11, realize upper mold 7 and lower die 4 into
Row location fit, precision is higher, and from sprue bush 11 to injection molding set 9 in injecting material, can by injection molding set 9 in runner into
Enter and is formed in type chamber 6；After formed product, bottom plate 16 is driven to be gone up and down along guide post 20 by cylinder, it can be by bottom plate 16
Cooperate with pressing plate 15, tappet 13 is driven to go up and down, to push upper mold 7 to realize die sinking by tappet 13, while being pushed and being pushed up by bottom plate 16
19 synchronization action of needle 17, short mandril 18 and long mandril, can eject product, more efficient, and the guiding stability molded
It is higher.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (7)
1. a kind of automobile warm-air panel external decorative frame injection mold, including lower die, upper mold and guide post, which is characterized in that under described
Support block is arranged in the two sides of mould bottom, and snap-gauge is arranged in the outside of support block, and the card slot with snap-gauge cooperation is processed on support block and lower die,
And snap-gauge is bolted with lower die and support block respectively, at the same the lower section of support block be arranged lower installation board, and support block with
Lower installation board is bolted, and screw rod is separately arranged in the support block of snap-gauge two sides, and lower installation board, support block and lower die pass through
Screw rod is sequentially connected, and the top of lower die is arranged in the upper mold, and mold core is arranged in upper mold and lower die, is formed with type chamber in mold core,
And injection molding set is set in the upper surface of upper mold, injection molding set is chimeric with mold core, and is connected to type chamber, while setting in the top of injection molding set
Upper mounting plate is set, sprue bush, sprue bush and injection molding set cooperation is arranged in the top of upper mounting plate, and sprue bush and upper mounting plate are logical
It crosses and is bolted, upper mounting plate is bolted with upper mold, and guide post is separately arranged in lower die, guide column sleeve is arranged in upper mold, leads
Column sleeve and guide post cooperate, and the guide post is arranged in the lower section of lower die, and the both ends of guide post respectively with lower installation board and under
Mould connection, and bottom plate is set between support block, pressing plate is arranged in the top of bottom plate, and processing cooperates with guide post on bottom plate and pressing plate
Through-hole, and pressing plate is bolted with bottom plate, while tappet is arranged in the top of bottom plate, and bottom end and the pressing plate of tappet are matched
Close, top and lower die, mold core and upper mold cooperate, spring separately is set in the outside of tappet, and the both ends of spring respectively with lower die
It is connected with pressing plate.
2. automobile warm-air panel external decorative frame injection mold according to claim 1, which is characterized in that the mold core includes dynamic
Mold core and cover half core, and moving-mould-core and cover half core are bolted with lower die and upper mold respectively.
3. automobile warm-air panel external decorative frame injection mold according to claim 2, which is characterized in that in the moving-mould-core
Thimble, short mandril and long mandril is arranged in bottom, and thimble, the bottom end of short mandril and long mandril and pressing plate cooperate.
4. automobile warm-air panel external decorative frame injection mold according to claim 3, which is characterized in that the thimble is several
It is a and corresponding with product plane, and the top of thimble processes frustum.
5. automobile warm-air panel external decorative frame injection mold according to claim 3, which is characterized in that the short mandril and length
Mandril cooperates in pairs, corresponding with thimble, and short mandril and long mandril are corresponding with the rib of interiors of products and shell respectively.
6. automobile warm-air panel external decorative frame injection mold according to claim 1, which is characterized in that the guide post totally four
It is a, and the quadrangle corresponding matching with lower die and upper mold.
7. automobile warm-air panel external decorative frame injection mold according to claim 1, which is characterized in that the tappet totally four
It is a and corresponding with the quadrangle of mold core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910761800.8A CN110509500A (en) | 2019-08-09 | 2019-08-09 | A kind of automobile warm-air panel external decorative frame injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910761800.8A CN110509500A (en) | 2019-08-09 | 2019-08-09 | A kind of automobile warm-air panel external decorative frame injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110509500A true CN110509500A (en) | 2019-11-29 |
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ID=68626750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910761800.8A Pending CN110509500A (en) | 2019-08-09 | 2019-08-09 | A kind of automobile warm-air panel external decorative frame injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110509500A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115339060A (en) * | 2022-09-02 | 2022-11-15 | 山东巨兴塑业有限公司 | Multi-product shared injection mold |
| CN119217457A (en) * | 2024-10-31 | 2024-12-31 | 湖北腾明智能电气有限公司 | A circuit breaker copper sheet cutting device |
-
2019
- 2019-08-09 CN CN201910761800.8A patent/CN110509500A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115339060A (en) * | 2022-09-02 | 2022-11-15 | 山东巨兴塑业有限公司 | Multi-product shared injection mold |
| CN119217457A (en) * | 2024-10-31 | 2024-12-31 | 湖北腾明智能电气有限公司 | A circuit breaker copper sheet cutting device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191129 |