CN209320079U - A kind of heat pressing and molding mold - Google Patents
A kind of heat pressing and molding mold Download PDFInfo
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- CN209320079U CN209320079U CN201822147273.5U CN201822147273U CN209320079U CN 209320079 U CN209320079 U CN 209320079U CN 201822147273 U CN201822147273 U CN 201822147273U CN 209320079 U CN209320079 U CN 209320079U
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- heat pressing
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- rear mold
- mold
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Abstract
The utility model relates to automobile part production technique fields, and disclose a kind of heat pressing and molding mold, the heat pressing and molding mold, including top plate and bottom plate, mould square iron before the center of top plate bottom has been bolted to connection, the center of preceding mould square iron bottom has been bolted to connection preceding mould, it drags department to be fixedly connected sequentially to have bottom needle plate and face needle plate in passing through in the center at the top of bottom plate, rear mold has been bolted to connection at the top of the needle plate of face, oil cylinder is fixedly connected at the position of rear mold front and back and the close left and right sides, the front fixation of oil cylinder is communicated with oil pipe.The utility model passes through the oil circuit in preceding mould and the formation of rear mold internal punches, the heat pressing and molding mold is melted the sizing material in mold by the high temperature of oil circuit, so that filling final molding is realized, instead of traditional pouring technology and cooling technique, strong applicability reduces production cost.
Description
Technical field
The utility model relates to automobile part production technique field, specially a kind of heat pressing and molding mold.
Background technique
With the made rapid progress of science and technology, make SMC automobile die technology and manufacture that the variation of essence have occurred,
It is that leading skill type production method has been converted to number from experienced pincers worker master worker from traditional hand-designed
Change, the modern SMC automobile die industrial production epoch that information-based, automated production is characterized.With the quick hair of China's economy
Exhibition, brings SMC mould manufacturing industry unprecedented opportunities, also the industry of let us is encountered by new challenge, the SMC vapour in China
Vehicle Die Industry carries out price war for a long time, causes industry to be hovered for a long time in the low level of world SMC automobile die industry, it is necessary to mention
High-tech ability transformation competitive way is set about, and the low side situation of China SMC Die Industry is changed, and China SMC has very big hair
Exhibition, application field is more and more extensive, just because of the excellent craftsmanship of SMC, so SMC technique worldwide obtain it is fast
Violent development has become one of the main technique of manufacture auto parts and components in many developed countries.Mold is equipment manufacture
Important component, it is one of the important leverage of industrial upgrading and technological progress that interrelationship between industries is high.China is low and middle-grade at present
Drug on the market for mold, and using large-scale, accurate, complicated, long-service die as the high technology content mold degree of self-sufficiency of main representative
It is also lower, only 60% or so, have and greatly still relies upon import.SMC mold is exactly large-scale, accurate, complicated high-tech
The representative of content mold, SMC mold are accounting for about all kinds of mold gross output values 5% at present, and every annual growth rate is up to 25%.
With the rapid development of plastics and plastic shaping industry, plastic mould also comes into being at this time, now for
The quality requirement of plastic mould is also higher and higher, this provides huge power, traditional modeling to plastic mould industrial expansion
Mould-forming process is roughly divided into pouring technology to material, three parts of cooling technique and moulding process need root in pouring technology
It touches tool according to different and designs runner and glue-feeder, comparatively more complicated, applicability is relatively low, needs in design process
It taking a substantial amount of time, previous plastic mould is all to melt material by injection molding machine to be then injected into type chamber, and one
The cost is relatively high for platform injection molding machine, and practicability is not high.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of heat pressing and molding mold, has at low cost, high-efficient
The advantages that, solve the problems, such as process complexity.
(2) technical solution
To realize above-mentioned high-efficient purpose, the utility model is provided the following technical solutions: a kind of heat pressing and molding mold, packet
Top plate and bottom plate are included, mould square iron before the center of the top plate bottom has been bolted to connection, the preceding mould square iron bottom
Center has been bolted to connection preceding mould, the center at the top of the bottom plate pass through in drag department to be fixedly connected sequentially to have bottom needle plate
With face needle plate, it is bolted to connection rear mold at the top of the face needle plate, the rear mold front and back and close to left and right
Oil cylinder is fixedly connected at the position of two sides, the front fixation of the oil cylinder is communicated with oil pipe, the company of the oil pipe and oil cylinder
Logical place is fixedly connected with hydraulic oil nozzle.
Preferably, the shape and structure of the preceding mould bottom is adapted with the shape and structure at the top of rear mold, and the preceding mould is with after
Mould is mutually fixedly connected by lock module.
Preferably, the oil pipe passes through the inside of the inside for sequentially passing through rear mold and preceding mould, and forms oil circuit.
Preferably, the first guarantor has been bolted to connection at the rear mold front and back and position corresponding with oil cylinder
Protective case, the top of first protective shell are " convex " shape structure.
Preferably, the right side at the top of the top plate is fixedly connected there are two the second protection board, two second protection boards
Position it is symmetrical.
Preferably, the preceding mould front, the back side, left and right side are bolted two pieces of thermal insulation boards, described in two pieces
The position of thermal insulation board is symmetrical.
Preferably, wear-resistant block is fixedly connected at left and right sides of the rear mold and at ectocentral position, the rear mold is left
Integrally formed with sheared edge at right two sides and the position of close central top.
Preferably, the front and back at the top of the rear mold close to the center left and right sides is fixedly connected to bearing plate, institute
Stating bearing plate is cylindrical structure.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of heat pressing and molding mold, have it is following the utility model has the advantages that
1, heat pressing and molding mold, by the oil circuit in preceding mould and the formation of rear mold internal punches, so that the hot-pressing forming die
Tool can be melted the sizing material in mold by the high temperature of oil circuit, so that filling final molding is realized, instead of traditional casting
Technique and cooling technique, avoid a large amount of preparation early period, the utility model can requirement according to client to various product,
It designs its corresponding mold and meets properties, functional parameter, the formed product of suitable different size type, strong applicability,
Reduce production cost；
2, the heat pressing and molding mold effectively plays oil pipe by the first protective shell being arranged in oil cylinder corresponding position
To a protective effect, reduces the impaired probability of oil pipe and top plate is played by the second protective shell being arranged on top plate
Protective effect effectively extends the service life of the device, passes through what is be arranged in preceding mould front, the back side, left and right side
Thermal insulation board, it is too fast to avoid the intracavitary temperature leak of the medium-sized core pattern of the course of work, prevents staff from encountering mold and is surprisingly scalded
Wound, the utility model efficiently solves the production of composite products, improve the various aspects of performance of plastic, instead of automobile very
Mostly previous moulding and metal sheet reduces the bottom weight of automobile entirety, also just meets the theory of automotive light weight technology.
Detailed description of the invention
Fig. 1 is the utility model schematic perspective view；
Fig. 2 is the utility model rear mold overlooking structure diagram；
Fig. 3 is the utility model overlooking structure diagram；
Fig. 4 is the utility model front cross-sectional structural schematic diagram；
Fig. 5 is enlarged structure schematic diagram at A in Fig. 4.
In figure: 1, top plate；2, preceding mould square iron；3, preceding mould；4, bottom plate；5, bottom needle plate；6, face needle plate；7, rear mold；71, wear-resisting
Block；72, sheared edge；8, department is dragged in；9, oil circuit；10, oil cylinder；11, oil pipe；12, hydraulic oil nozzle.13, the first protective shell；14, it locks
Module；15, the second protection board；16, thermal insulation board；17, oil nozzle is heated；18, bearing plate.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of heat pressing and molding mold, including top plate 1 and bottom plate 4,1 bottom of top plate
Mould square iron 2 before the center in portion has been bolted to connection, the center of preceding 2 bottom of mould square iron has been bolted to connection preceding mould
3, the center at the top of bottom plate 4 pass through in drag department 8 to be fixedly connected sequentially and have bottom needle plate 5 and face needle plate 6, the top of face needle plate 6 is logical
It crosses bolt and is fixedly connected with rear mold 7, be fixedly connected to oil cylinder at 7 front and back of rear mold and the position of the close left and right sides
10, the front of oil cylinder 10 is fixed to be communicated with oil pipe 11, and oil pipe 11 and the connectivity part of oil cylinder 10 are fixedly connected with hydraulic oil nozzle 12.
It please refers to shown in Fig. 1 and Fig. 4, the shape and structure of preceding 3 bottom of mould is adapted with the shape and structure at 7 top of rear mold, preceding
Mould 3 is fixedly connected with rear mold 7 by 14 phase of lock module, the structure setting, so that preceding mould 3 is capable of fixing with rear mold 7, it is convenient
Mold molding.
It please refers to shown in Fig. 1, Fig. 2 and Fig. 4, oil pipe 11 passes through the inside of the inside for sequentially passing through rear mold 7 and preceding mould 3, and shape
At oil circuit 9, the structure setting, so that, which can be melted the sizing material in mold by the high temperature of oil circuit 9,
To realize filling final molding.
It please refers to shown in Fig. 1 and Fig. 2, is bolted at 7 front and back of rear mold and position corresponding with oil cylinder 10
It is connected with the first protective shell 13, the top of the first protective shell 13 is " convex " shape structure, which effectively plays oil pipe 11
To a protective effect, the impaired probability of oil pipe 11 is reduced.
It please refers to shown in Fig. 3, the right side at 1 top of top plate is fixedly connected there are two the second protection board 15, and two second are protected
The position of plate 15 is symmetrical, the structure setting, plays protective effect to top plate 1, and effectively extend the device uses the longevity
Life.
Please refer to shown in Fig. 1, Fig. 2 and Fig. 4, preceding 3 front of mould, the back side, left and right side be bolted two pieces every
The position of hot plate 16, two pieces of thermal insulation boards 16 is symmetrical, the structure setting, and avoiding the temperature in the course of work in oil pipe 11 reduces
It is too fast, it is effectively increased working efficiency.
It please refers to shown in Fig. 4 and Fig. 5, is fixedly connected with wear-resistant block 71 at left and right sides of rear mold 7 and at ectocentral position,
Integrally formed with sheared edge 72 at 7 left and right sides of rear mold and the position of close central top, which guarantees product filling
Full entire type chamber.
It please refers to shown in Fig. 2 and Fig. 4, front and back of 7 top of rear mold close to the center left and right sides is fixedly connected to
Bearing plate 17, bearing plate 17 are cylindrical structure, which avoids rear mold 7 and directly contact with preceding mould 3, before reducing
Mechanical wear between mould 3 and rear mold 7.
Working principle: rear mold 7 and preceding mould 3 are conveyed high temperature oil by die heater first and are heated to 160 ° or so by staff
And maintain, it is put into the center at 7 top of rear mold after then staff again measures SMC material, later closes preceding mould 3 and rear mold 7
It closes pressure maintaining -60 seconds or so 40 seconds, mould 3 before finally removing takes out product.
In conclusion the heat pressing and molding mold, by the oil circuit 9 in preceding mould 3 and the formation of 7 internal punches of rear mold, so that should
Heat pressing and molding mold can be melted the sizing material in mold by the high temperature of oil circuit 9, thus realize filling final molding, instead of
Traditional pouring technology and cooling technique, avoids a large amount of preparation early period, and the utility model can be according to client to all kinds of
The requirement of product designs its corresponding mold and meets properties, functional parameter, be suitble to different size type product at
Type, strong applicability reduce production cost, effective right by the first protective shell 13 being arranged in 10 corresponding position of oil cylinder
Oil pipe 11 plays a protective effect, reduces the impaired probability of oil pipe 11, by the second protective shell being arranged on top plate 1,
Protective effect is played to top plate 1, effectively extends the service life of the device, by preceding 3 front of mould, the back side, left side
With the thermal insulation board 16 being arranged on right side, it is too fast to avoid the intracavitary temperature leak of the medium-sized core pattern of the course of work, prevents staff
Mold is encountered by accidental scalding, and the utility model efficiently solves the production of composite products, improves the various aspects of plastic
Performance, instead of automobile many previous moulding and metal sheet, reduce the bottom weight of automobile entirety, also just meet automobile
Light-weighted theory.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of heat pressing and molding mold, including top plate (1) and bottom plate (4), it is characterised in that: the center of top plate (1) bottom
Mould square iron (2) before being bolted to connection, the center of preceding mould square iron (2) bottom has been bolted to connection preceding mould
(3), the center at the top of the bottom plate (4) pass through in drag department (8) to be fixedly connected sequentially to have bottom needle plate (5) and face needle plate (6), institute
It states and has been bolted to connection at the top of face needle plate (6) rear mold (7), rear mold (7) front and back and close left and right two
It is fixedly connected at the position of side oil cylinder (10), the front fixation of the oil cylinder (10) is communicated with oil pipe (11), the oil pipe
(11) hydraulic oil nozzle (12) are fixedly connected with the connectivity part of oil cylinder (10).
2. a kind of heat pressing and molding mold according to claim 1, it is characterised in that: the shape knot of preceding mould (3) bottom
Structure is adapted with the shape and structure at the top of rear mold (7), and the preceding mould (3) is mutually fixedly connected with rear mold (7) by lock module (14).
3. a kind of heat pressing and molding mold according to claim 1, it is characterised in that: the oil pipe (11) is passed through sequentially pass through after
The inside of mould (7) and the inside of preceding mould (3), and form oil circuit (9).
4. a kind of heat pressing and molding mold according to claim 1, it is characterised in that: rear mold (7) front and back and
It has been bolted to connection at position corresponding with oil cylinder (10) the first protective shell (13), the top of first protective shell (13)
Portion is " convex " shape structure.
5. a kind of heat pressing and molding mold according to claim 1, it is characterised in that: the right side at the top of the top plate (1) is solid
There are two the second protection board (15), the position of two second protection boards (15) is symmetrical for fixed connection.
6. a kind of heat pressing and molding mold according to claim 1, it is characterised in that: preceding mould (3) front, the back side, a left side
Side and right side are bolted two pieces of thermal insulation boards (16), and the position of two pieces of thermal insulation boards (16) is symmetrical.
7. a kind of heat pressing and molding mold according to claim 1, it is characterised in that: at left and right sides of the rear mold (7) and lean on
It is fixedly connected at ectocentral position wear-resistant block (71), at the position at left and right sides of the rear mold (7) and close to central top
Integrally formed with sheared edge (72).
8. a kind of heat pressing and molding mold according to claim 1, it is characterised in that: close to center at the top of the rear mold (7)
The front and back of the left and right sides is fixedly connected to bearing plate (17), and the bearing plate (17) is cylindrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822147273.5U CN209320079U (en) | 2018-12-20 | 2018-12-20 | A kind of heat pressing and molding mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822147273.5U CN209320079U (en) | 2018-12-20 | 2018-12-20 | A kind of heat pressing and molding mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209320079U true CN209320079U (en) | 2019-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822147273.5U Active CN209320079U (en) | 2018-12-20 | 2018-12-20 | A kind of heat pressing and molding mold |
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| CN (1) | CN209320079U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113103930A (en) * | 2021-04-15 | 2021-07-13 | 四川城际轨道交通材料有限责任公司 | End cover for rail train grounding device and preparation method thereof |
-
2018
- 2018-12-20 CN CN201822147273.5U patent/CN209320079U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113103930A (en) * | 2021-04-15 | 2021-07-13 | 四川城际轨道交通材料有限责任公司 | End cover for rail train grounding device and preparation method thereof |
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