CN207521547U - Heat pressing and molding mold - Google Patents
Heat pressing and molding mold Download PDFInfo
- Publication number
- CN207521547U CN207521547U CN201721485092.2U CN201721485092U CN207521547U CN 207521547 U CN207521547 U CN 207521547U CN 201721485092 U CN201721485092 U CN 201721485092U CN 207521547 U CN207521547 U CN 207521547U
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- fixed plate
- heat pressing
- upper die
- lower mold
- molding mold
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Abstract
The utility model provides a kind of heat pressing and molding mold, including upper die component and lower mold assemblies, upper mould fixed plate and the cavity plate on the downside of upper mould fixed plate, lower mold assemblies include punch-pin, and upper die component further includes pre-shaping mechanism, and pre-shaping mechanism includes the first driving and unloading block, upper mould fixed plate is equipped with the axis hole passed through for the output shaft of the first driving, set on the upside of upper mould fixed plate, cavity plate is equipped with holding tank for first driving, and unloading block is located in holding tank and is connected with exporting axis.When being molded using upper die component and lower mold assemblies, unloading block is pushed to carry out drawing and forming to product in advance, then integrally moved down by upper die component by the first driving in pre-shaping mechanism so that product global formation, so as to which product be avoided to be ruptured in drawing process.
Description
Technical field
The utility model belongs to mould applications, is to be related to a kind of heat pressing and molding mold more specifically.
Background technology
A kind of existing magnesium alloy hot pressing die, including cope plate, upper die plate, cavity plate, punch-pin, lower mold backing plate, lower template,
Top plate, blank holder and mandril.Cope plate, upper die plate, cavity plate are assembled together with screw；Punch-pin, lower mold backing plate, lower template
It is screwed together；Mandril is inserted into lower mold backing plate, and one end is connect with blank holder, and the other end is connect with top plate；Top plate
It is sleeved in lower mold backing plate；Blank holder is arranged on mandril.Cavity plate, blank holder, punch-pin can realize accurate control respectively simultaneously
Temperature；Blank holder can both realize application pressure-pad-force, while realize material unloading function.
But the stage that the magnesium alloy hot pressing die does not make magnesium-alloy material preforming in drawing magnesium-alloy material, it leads
It causes magnesium-alloy material thinning in drawing process, is easily broken it.
Utility model content
The purpose of this utility model is to provide a kind of heat pressing and molding molds, are existed with solving product in the prior art
The technical issues of being easily broken in drawing process.
To achieve the above object, the technical solution adopted in the utility model is：A kind of heat pressing and molding mold is provided, including upper
Membrane module and lower mold assemblies, the upper die component include upper mould fixed plate and the cavity plate on the downside of the upper mould fixed plate, institute
State lower mold assemblies and include punch-pin, the upper die component further includes pre-shaping mechanism, the pre-shaping mechanism include the first driving and
Unloading block, the upper mould fixed plate are equipped with the axis hole passed through for the output shaft of the described first driving, and first driving is set on
The upside of the upper mould fixed plate, the cavity plate are equipped with holding tank, the unloading block be located at the holding tank it is interior and with it is described
Export axis connection.
Further, the pre-shaping mechanism further includes to adjust the unloading block the distance between to the output shaft
Adjustment means.
Further, the pre-shaping mechanism further includes heat-insulated between the adjustment means and the output shaft
Block.
Further, the pre-shaping mechanism is further included set on pinboard, the pinboard be set on the adjustment means with
Between the unloading block.
Further, the pinboard, the adjustment means and the heat insulation contradict connection successively.
Further, the adjustment means include the adjustment block of multiple and different thickness, and each adjustment block can be assemblied in
Between the unloading block and the output shaft.
Further, the upper die component further includes heat-insulated between the upper mould fixed plate and the unloading block
Plate.
Further, the upper die component further includes the upper die plate between the thermal insulation board and the unloading block.
Further, the lower mold assemblies include lower mold fixed plate, and the punch-pin is fixedly arranged in the lower mold fixed plate, institute
Lower mold fixed plate is stated equipped with guide sleeve, the upper die plate is equipped with the guide post that can be slidably matched with the guide sleeve.
Further, the lower mold assemblies further include the blank holder that sliding is connected to the punch-pin, the blank holder and institute
State cavity plate pairing.
The advantageous effect of heat pressing and molding mold provided by the utility model is：Compared with prior art, the utility model
When heat pressing and molding mold is molded using upper die component with lower mold assemblies, unloading block is pushed by the first driving in pre-shaping mechanism
Drawing and forming is carried out, then integrally move down by upper die component to product in advance so that product global formation, so as to which product be avoided to exist
It is ruptured in drawing process.Unloading block is pushed to be slid in holding tank by the first driving so as to be fixed between cavity plate and lower mold assemblies
Product be gradually molded under the promotion of unloading block；And the entirety for passing through upper die component moves down so that upper die component drive in advance into
Type mechanism is moved towards lower mold assemblies, while drives product drawing, when product is contacted between unloading block and punch-pin, product into
Type.
Description of the drawings
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing is briefly described needed in description, it should be apparent that, the accompanying drawings in the following description is only that this practicality is new
Some embodiments of type, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the sectional view of heat pressing and molding mold that the utility model embodiment provides；
Fig. 2 is the sectional view of the pre-shaping mechanism in Fig. 1.
Wherein, each reference numeral in figure：
1- upper die components；11- upper mould fixed plates；111- axis holes；12- cavity plates；121- holding tanks；13- pre-shaping mechanisms；
131- first drives；1311- output shafts；132- unloading blocks；133- adjustment means；134- heat insulations；135- pinboards；14- every
Hot plate；15- upper die plates；151- guide posts；2- lower mold assemblies；21- punch-pin；22- lower mold fixed plates；221- guide sleeves；23- flanging
Circle.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and advantageous effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention is further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being set to " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", " on ", " under ", "front", "rear", "left", "right", " vertical ",
The orientation or position relationship of the instructions such as " level ", " top ", " bottom " " interior ", " outer " are to be closed based on orientation shown in the drawings or position
System is for only for ease of description the utility model and simplifies description rather than instruction or imply that signified device or element are necessary
With specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature." multiple " are meant that two or two in the description of the present invention,
More than, unless otherwise specifically defined.
Also referring to Fig. 1 and Fig. 2, now heat pressing and molding mold provided by the utility model is illustrated.It is hot-forming
Mold, including upper die component 1 and lower mold assemblies 2, upper die component 1 includes upper mould fixed plate 11 and set on 11 downside of upper mould fixed plate
Cavity plate 12, lower mold assemblies 2 include punch-pin 21, and upper die component 1 further includes pre-shaping mechanism 13, and pre-shaping mechanism 13 includes first
Driving 131 and unloading block 132, the axis hole 111 that upper mould fixed plate 11 is passed through equipped with the output shaft for the first driving 131, first
Driving 131 is set on the upside of upper mould fixed plate 11, and cavity plate 12 is equipped with holding tank 121, and unloading block 132 is located in holding tank 121
And it is connect with output shaft 1311.
Heat pressing and molding mold provided by the utility model, compared with prior art, the utility model heat pressing and molding mold profit
When being molded with upper die component 1 and lower mold assemblies 2, push unloading block 132 advance by the first driving 131 in pre-shaping mechanism 13
Drawing and forming is carried out, then move down by the way that upper die component 1 is whole to product so that product global formation, so as to which product be avoided to draw
It is ruptured during deep.It is slid by 131 promotion unloading block 132 of the first driving in holding tank 121 so that be fixed on cavity plate 12 under
Product between membrane module 2 is gradually molded under the promotion of unloading block 132；And the entirety for passing through upper die component 1 moves down so that upper mold
Component 1 drives pre-shaping mechanism 13 to be moved towards lower mold assemblies 2, while drive product drawing, when product contacts at unloading block 132
When between punch-pin 21, formed product.
Further, also referring to Fig. 1 and Fig. 2, a kind of tool as heat pressing and molding mold provided by the utility model
Body embodiment, pre-shaping mechanism 13 further include to adjust unloading block 132 to the adjusting structure of the distance between output shaft 1311
Part 133.By adjustment means 133, the distance between unloading block 132 and output shaft 1311 are adjusted, adjustment means 133 are concretely
Bolt is adjusted or is replaced and adjusts.
Specifically, replacing the dependency structure of adjusting can be：Adjustment means 133 include the adjustment block of multiple and different thickness, and
Each adjustment block can be assemblied between unloading block 132 and output shaft 1311.By setting the adjustment block of different-thickness, in order in advance into
Type mechanism 13 is adapted to the product of different-thickness, and the adjustment block of different-thickness is directly replaced so that the structure letter of adjustment means 133
Single, it is convenient to replace.
Further, also referring to Fig. 1 and Fig. 2, a kind of tool as heat pressing and molding mold provided by the utility model
Body embodiment, pre-shaping mechanism 13 further include the heat insulation 134 between adjustment means 133 and output shaft 1311.Pass through
The heat insulation 134 being set between adjustment means 133 and output shaft 1311 reduces the heat conduction generated during mold clamping drawing
To the first driving 131, with the safety of the first driving 131 of protection.
Specifically, as a kind of specific embodiment of heat pressing and molding mold provided by the utility model, the first driving 131
Can be hydraulic cylinder or cylinder.
Further, also referring to Fig. 1 and Fig. 2, a kind of tool as heat pressing and molding mold provided by the utility model
Body embodiment, pre-shaping mechanism 13 further include pinboard 135, pinboard 135 be set on adjustment means 133 and unloading block 132 it
Between.Pinboard 135 is set, convenient for the connection of unloading block 132 and output shaft, and it is simple in structure.
Further, also referring to Fig. 1 and Fig. 2, a kind of tool as heat pressing and molding mold provided by the utility model
Body embodiment, pinboard 135, adjustment means 133 and heat insulation 134 contradict connection successively.21 pinboard 135 of punch-pin is adjusted
It saves component 133 and heat insulation 134 contradicts connection so that contradicted between each parts of pre-shaping mechanism 13 close so that
Pre-shaping mechanism 13 is better when giving product preforming.
Further, also referring to Fig. 1 and Fig. 2, a kind of tool as heat pressing and molding mold provided by the utility model
Body embodiment, upper die component 1 further include the thermal insulation board 14 between upper mould fixed plate 11 and unloading block 132.Set on upper mold
Thermal insulation board 14 between fixed plate 11 and unloading block 132 reduces heat pressing and molding mold and carries out the heat that inner cavity generates during drawing work
Amount is transferred to upper mould fixed plate 11, so as to stablize the temperature on heat pressing and molding mold surface, ensures product quality, reduces heat damage
It loses, extends service life of equipment.
Further, also referring to Fig. 1 and Fig. 2, a kind of tool as heat pressing and molding mold provided by the utility model
Body embodiment, upper die component 1 further include the upper die plate 15 between thermal insulation board 14 and unloading block 132.Die-cushion in setting
Plate 15, to improve the structural strength of upper mould fixed plate 11, thermal insulation board 14.
Further, also referring to Fig. 1 and Fig. 2, a kind of tool as heat pressing and molding mold provided by the utility model
Body embodiment, lower mold assemblies 2 include lower mold fixed plate 22, and punch-pin 21 is fixedly arranged in lower mold fixed plate 22, lower mold fixed plate 22
Guide sleeve 221 is equipped with, upper die plate 15 is equipped with the guide post 151 that can be slidably matched with guide sleeve 221.By guide sleeve 221 with leading
Column 151 is slidably matched so that heat pressing and molding mold molds and provides guiding role when molding.
Further, also referring to Fig. 1 and Fig. 2, a kind of tool as heat pressing and molding mold provided by the utility model
Body embodiment, lower mold assemblies 2 further include sliding and are connected to the blank holder 23 of punch-pin 21, and blank holder 23 and cavity plate 12 are right during molding
It closes.The blank holder 23 of punch-pin 21 is connected to by sliding so that when upper die component 1 and lower mold assemblies 2 mold, blank holder 23 can
Coordinate fixed product with cavity plate 12, move down after unloading block 132 makes product preforming, then moved down by the way that upper die component 1 is whole, drive
Blank holder 23 moves down, and unloading block 132 is contradicted with punch-pin 21, at this time formed product, after upper die component 1 is whole to be moved up, then moves up
Blank holder 23, demoulds shaped article.
Heat pressing and molding mold provided by the utility model is suitable for the hot-forming of magnesium alloy, but is not limited to magnesium alloy
It is hot-forming.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. heat pressing and molding mold, including upper die component and lower mold assemblies, the upper die component includes upper mould fixed plate and set on institute
The cavity plate on the downside of upper mould fixed plate is stated, the lower mold assemblies include punch-pin, it is characterised in that：The upper die component further include it is pre- into
Type mechanism, the pre-shaping mechanism include the first driving and unloading block, and the upper mould fixed plate is equipped with for the described first driving
The axis hole that passes through of output shaft, set on the upside of the upper mould fixed plate, the cavity plate is equipped with holding tank for first driving,
The unloading block is located in the holding tank and is connected to the output shaft.
2. heat pressing and molding mold as described in claim 1, it is characterised in that：The pre-shaping mechanism further includes to adjust institute
Unloading block is stated to the adjustment means of the distance between the output shaft.
3. heat pressing and molding mold as claimed in claim 2, it is characterised in that：The pre-shaping mechanism is further included set on the tune
Save the heat insulation between component and the output shaft.
4. heat pressing and molding mold as claimed in claim 3, it is characterised in that：The pre-shaping mechanism further includes pinboard, institute
Pinboard is stated to be set between the adjustment means and the unloading block.
5. heat pressing and molding mold as claimed in claim 4, it is characterised in that：The pinboard, the adjustment means and institute
It states heat insulation and contradicts connection successively.
6. heat pressing and molding mold as claimed in claim 2, it is characterised in that：The adjustment means include multiple and different thickness
Adjustment block, and each adjustment block can be assemblied between the unloading block and the output shaft.
7. heat pressing and molding mold as described in claim 1, it is characterised in that：The upper die component is further included set on the upper mold
Thermal insulation board between fixed plate and the unloading block.
8. heat pressing and molding mold as claimed in claim 7, it is characterised in that：The upper die component is further included set on described heat-insulated
Upper die plate between plate and the unloading block.
9. heat pressing and molding mold as claimed in claim 8, it is characterised in that：The lower mold assemblies include lower mold fixed plate, institute
It states punch-pin to be fixedly arranged in the lower mold fixed plate, the lower mold fixed plate is equipped with guide sleeve, and the upper die plate is equipped with can
The guide post being slidably matched with the guide sleeve.
10. heat pressing and molding mold as claimed in claim 9, it is characterised in that：The lower mold assemblies further include sliding and are connected to
The blank holder of the punch-pin, the blank holder and the cavity plate pairing during molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721485092.2U CN207521547U (en) | 2017-11-08 | 2017-11-08 | Heat pressing and molding mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721485092.2U CN207521547U (en) | 2017-11-08 | 2017-11-08 | Heat pressing and molding mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207521547U true CN207521547U (en) | 2018-06-22 |
Family
ID=62581395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721485092.2U Active CN207521547U (en) | 2017-11-08 | 2017-11-08 | Heat pressing and molding mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207521547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560414A (en) * | 2021-07-22 | 2021-10-29 | 浙江道和机械股份有限公司 | Stretching method for preventing stretching piece from cracking |
-
2017
- 2017-11-08 CN CN201721485092.2U patent/CN207521547U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560414A (en) * | 2021-07-22 | 2021-10-29 | 浙江道和机械股份有限公司 | Stretching method for preventing stretching piece from cracking |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |