CN209363395U - Molding die - Google Patents
Molding die Download PDFInfo
- Publication number
- CN209363395U CN209363395U CN201821952469.5U CN201821952469U CN209363395U CN 209363395 U CN209363395 U CN 209363395U CN 201821952469 U CN201821952469 U CN 201821952469U CN 209363395 U CN209363395 U CN 209363395U
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- slide block
- insert
- mold insert
- sliding part
- cope plate
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Abstract
The utility model provides a kind of molding die, including lower template, cope plate, lower die mold insert, shovel base and slide block insert, lower template is equipped with mold insert groove and type chamber, lower die mold insert is positioned on cope plate, slide block insert is equipped with perforating needle and elastic component, the both ends of elastic component are respectively arranged in slide block insert and mold insert groove, and shovel base is fixed on cope plate；When molding, cope plate compression moves down and to drive lower die mold insert to be covered on type intracavitary, cope plate drives shovel base to move down and pushes slide block insert mobile from original position and drive perforating needle towards the intracavitary movement of type simultaneously, and elastic component generates the potential energy that slide block insert is retracted to original position.For molding die provided by the utility model in molding, the perforating needle in slide block insert protrudes into the intracavitary punching of type by slide block insert drive, and elastic component is driven the potential energy for generating and slide block insert being retracted to original position by slide block insert；After formed product, slide block insert returns to original position under the drive of elastic component, improves production efficiency.
Description
Technical field
The utility model belongs to technology of die manufacturing field, is to be related to a kind of molding die more specifically.
Background technique
Existing mold includes cope plate, lower template and auxiliary plate, and lower die mold insert, sliding block are equipped between cope plate and lower template
Mold insert and shovel base, lower template are equipped with type chamber, and lower die mold insert can match lid with type chamber and close, so that between lower die mold insert and lower template
Cavity is formed, so as to formed product, auxiliary plate is for assisting cope plate to be molded or be opened.
In actual use, lower die mold insert is fixed on die ejector pin, die ejector pin is fixed on cope plate, in pushing
Template, die ejector pin are moved together with cope plate, and by the intracavitary completion clamping process of lower die mold insert push-in type, so that lower die mold insert
After forming molding cavity between lower template, to formed product.
It in clamping process, needs to punch the side of product, existing technical solution, be required when molding every time
Slide block insert is installed, then shovel base is allowed to push slide block insert, the perforating needle in slide block insert is allowed to beat the side of mold
Hole operation, but when installing slide block insert, slide block insert can collide with other components such as lower template, cause slide block insert
Abrasion, perforating needle punching when, punch position is likely to occur deviation；And when installing slide block insert, to the behaviour of technical staff
There is certain requirement as level, therefore production efficiency is low, high production cost.
After die sinking, product can be temporarily attached together with lower die mold insert, when being molded next time, need first produce
Product are taken off from lower die mold insert, just can be carried out die closing operation next time, therefore lower die mold insert is fixed on die ejector pin,
Production efficiency can be reduced.
Utility model content
The purpose of this utility model is to provide a kind of molding dies, low to solve production efficiency existing in the prior art
The technical issues of.
In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of molding die, including lower die
Plate, cope plate, lower die mold insert, shovel base and slide block insert, the lower template are equipped with mold insert groove and type chamber, the mold insert groove
It is connected to the type chamber, the lower die mold insert is positioned on the cope plate, and perforating needle, and institute are installed in the slide block insert
Slide block insert is stated in the mold insert groove, elastic component is additionally provided in the slide block insert, one end of the elastic component is set to
In the slide block insert, the other end is set in the mold insert groove, and the shovel base is fixed on the cope plate；
When molding, cope plate compression is moved down and to drive the lower die mold insert to be covered on the type intracavitary while described
Cope plate drives the shovel base to move down and pushes the slide block insert mobile from original position and drive the perforating needle described in
The intracavitary movement of type, and the elastic component generates the potential energy that the slide block insert is retracted to original position.
Further, the shovel base includes fixed block and sliding part, and the sliding part is fixed on the fixed block；
The slide block insert is equipped with sliding slot, and the sliding part can be slidably connected in the sliding slot.
Further, the sliding part is "T"-shaped protrusion, and the sliding slot is "T"-shaped sliding slot, and the sliding part can snap-fit into
In the sliding slot.
Further, oneself one end of the close fixed block with the connecting pin of the sliding slot of the sliding part is directed away from
One end of the fixed block tilts down or/and the certainly separate cunning in connecting pin with the slide block insert of the fixed block
One end of moving part is tilted down towards one end close to the sliding part；
The slide block insert is parallel to the inclined surface of the sliding part or described solid with the connecting end surface of the shovel base
Determine the inclined surface of block.
Further, the cope plate is equipped with holding tank, and the lower die mold insert is embedded in the holding tank.
It further, further include die ejector pin, the die ejector pin passes through the cope plate, and one end abuts the lower die
Mold insert, and the die ejector pin can eject the lower die mold insert out of described holding tank.
It further, further include auxiliary plate, the auxiliary plate is set to the side away from the lower template of the cope plate, described
One end far from the lower die mold insert of die ejector pin is fixed on the auxiliary plate.
Further, the shovel base further includes connector, and the fixed block is equipped with the first fixation hole, on the sliding part
Equipped with the second fixation hole, the connector is installed in first fixation hole and the second fixation hole, and by the fixed block with
The sliding part is detachably connected.
Further, first fixation hole is from one end far from the sliding part towards one end close to the sliding part
Inclination upwards；
First fixation hole and second fixation hole are coaxial.
Further, one end of the elastic component is set in the slide block insert, and the other end is leaned on the mold insert groove
The side wall of the nearly type chamber abuts.
The beneficial effect of molding die provided by the utility model is: compared with prior art, the utility model molding
Mold pushes cope plate in molding, and it is intracavitary that cope plate drives lower die mold insert to be covered on type, completes molding, while cope plate is also
Shovel base is driven to move with it, shovel base pushes slide block insert mobile initially towards type chamber from original position in moving process, and
Perforating needle in slide block insert protrudes into the intracavitary punching of type by slide block insert drive, and elastic component drives generation will by slide block insert
Slide block insert retracts the potential energy of original position；After formed product, cope plate is moved up, shovel base is with cope plate to moving up
Dynamic, one end of the remote release chamber of slide block insert is of no force, and slide block insert returns to original position under the drive of elastic component, completes multiple
Position；It when molding again, can directly mold, it is not necessary to which separately installed slide block insert again improves production efficiency.
Detailed description of the invention
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 needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the explosive view of molding die provided by the embodiment of the utility model；
Fig. 2 is the explosive view at another visual angle of molding die provided by the embodiment of the utility model；
Fig. 3 is three-dimensional structure diagram when shovel base provided by the embodiment of the utility model is combined together with slide block insert；
Fig. 4 is the three-dimensional structure diagram that base is shoveled in Fig. 3.
Wherein, each appended drawing reference in figure:
10, lower template；11, type chamber；12, mold insert groove；13, slide block insert；131, sliding slot；132, perforating needle；
20, cope plate；21, holding tank；22, base is shoveled；221, fixed block；2211, the first fixation hole；222, sliding part；
2221, the second fixation hole；
30, auxiliary plate；40, lower die mold insert；50, die ejector pin.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be 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 it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or indirectly 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 ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
Fig. 1 and Fig. 3 is please referred to, now molding die provided by the utility model is illustrated.Molding die, including lower die
Plate 10, cope plate 20, lower die mold insert 40, shovel base 22 and slide block insert 13, lower template 10 are equipped with mold insert groove 12 and type chamber 11,
Mold insert groove 12 is connected to type chamber 11, and lower die mold insert 40 is positioned on cope plate 20, is installed with perforating needle in slide block insert 13
132, and slide block insert 13 is set in mold insert groove 12, and elastic component is additionally provided in slide block insert 13, one end of elastic component, which is set to, to be slided
On block mold insert 13, the other end is set in mold insert groove 12, and shovel base 22 is fixed on cope plate 20；
When molding, the compression of cope plate 20 moves down and lower die mold insert 40 is driven to be covered in type chamber 11, while 20 band of cope plate
Dynamic shovel base 22 moves down and pushes slide block insert 13 mobile from original position and drive perforating needle 132 towards moving in type chamber 11, and bullet
Property part generate slide block insert 13 retracted to the potential energy of original position.
Molding die provided by the utility model in molding, pushes cope plate 20, cope plate compared with prior art
20 drive lower die mold inserts 40 are covered in type chamber 11, complete molding, while cope plate 20 also drives shovel base 22 to move with it,
Shovel base 22 pushes slide block insert 13 mobile initially towards type chamber 11 from original position in moving process, and beating in slide block insert 13
Hole needle 132 is protruded into type chamber 11 by the drive of slide block insert 13 and is punched, and elastic component is driven by slide block insert 13 and generates sliding block
Mold insert 13 retracts the potential energy of original position；After formed product, cope plate 20 is moved up, shovel base 22 is upward with cope plate 20
Mobile, one end of the remote release chamber 11 of slide block insert 13 is of no force, and slide block insert 13 returns to original position under the drive of elastic component
It sets, completes to reset；It when molding again, can directly mold, it is not necessary to which separately installed slide block insert 13 again improves production efficiency.
Further, Fig. 3 and Fig. 4 is please referred to, a kind of specific embodiment party as molding die provided by the utility model
Formula, shovel base 22 includes fixed block 221 and sliding part 222, and sliding part 222 is fixed on fixed block 221；Slide block insert 13 is equipped with
Sliding slot 131, sliding part 222 can be slidably connected in sliding slot 131, can be allowed shovel base 22 during pushing, can be pushed sliding block
Mold insert 13, and make sliding part 222 more stable when pushing slide block insert 13.
Further, Fig. 3 and Fig. 4 is please referred to, a kind of specific embodiment party as molding die provided by the utility model
Formula, sliding part 222 are "T"-shaped protrusion, and sliding slot 131 is "T"-shaped sliding slot, and sliding part 222 can snap-fit into sliding slot 131, can increase
Shovel base 22 and slide block insert 13 contact area so that shovel base 22 when pushing slide block insert 13 stress more evenly, it is more stable, and
Shovel base 22 is linked together with slide block insert 13, reduces shovel base 22 and 13 the space occupied of slide block insert.
Further, Fig. 3 and Fig. 4 is please referred to, a kind of specific embodiment party as molding die provided by the utility model
Formula, sliding part 222 with the connecting pin of sliding slot 131 from one end close to fixed block 221 be directed away from one end of fixed block 221 to
One end direction with the connecting pin of slide block insert 13 certainly far from sliding part 222 of lower inclination or fixed block 221 is close to sliding part
222 one end tilts down or oneself one end direction of close fixed block 221 with the connecting pin of sliding slot 131 of sliding part 222 is remote
One end from fixed block 221 tilts down and one with the certainly separate sliding part 222 in connecting pin of slide block insert 13 of fixed block 221
End is tilted down towards one end close to sliding part 222；
Inclined surface or the fixed block 221 that sliding part 222 is parallel to the connecting end surface of shovel base 22 of slide block insert 13
Inclined surface can allow and shovel base 22 during the depression process, and the inclined surface of shovel base 22 can push the inclined surface of slide block insert 13 towards type chamber
11 is mobile.
Optionally, fixed block 221 is not tilted close to the side of slide block insert 13, and sliding part 222 tilts.
Preferably, the connecting end surface of slide block insert 13 and shovel base 22 tilts, and inclined direction is slide block insert 13 from close
One end that one end of shovel base 22 is directed away from shovel base 22 tilts down.
Further, referring to Fig. 2, a kind of specific embodiment as molding die provided by the utility model, on
Template 20 is equipped with holding tank 21, and lower die mold insert 40 is embedded in holding tank 21, facilitates lower die mold insert 40 being positioned at cope plate
On 20, and it is avoided that the case where lower die mold insert 40 withstands cope plate 20 and cannot mold in molding.
Further, referring to Fig. 1, a kind of specific embodiment as molding die provided by the utility model, also
Including die ejector pin 50, die ejector pin 50 passes through cope plate 20, and one end abuts lower die mold insert 40, and die ejector pin 50 can will under
Mould mold insert 40 is ejected out of holding tank 21, so that lower die mold insert 40 can be covered in type chamber 11 in molding, and by mold
Thimble 50 is abutted with lower die mold insert 40 and is not fixed, and is convenient for changing lower die mold insert 40, to prepare for molding next time, without
It is molded again with after demoulding, improves production efficiency.
Specifically, two die ejector pins 50 abut the both ends of a lower die mold insert 40 respectively.
Further, referring to Fig. 1, a kind of specific embodiment as molding die provided by the utility model, also
Including auxiliary plate 30, auxiliary plate 30 is set to the side away from lower template 10 of cope plate 20, the separate lower die mold insert 40 of die ejector pin 50
One end be fixed on auxiliary plate 30, auxiliary plate 30 can push die ejector pin 50, to push lower die mold insert 40, auxiliary cope plate 20 is closed
Mould or die sinking.
Specifically, die ejector pin 50 is fixed by screws on auxiliary plate 30.
Further, referring to Fig. 4, a kind of specific embodiment as molding die provided by the utility model, shovel
Base 22 further includes connector, and fixed block 221 is equipped with the first fixation hole 2211, and sliding part 222 is equipped with the second fixation hole 2221,
Connector is installed in the first fixation hole 2211 and the second fixation hole 2221, and fixed block 221 and sliding part 222 is detachably connected
It connects, facilitates and shovel base 22 is fixed together with sliding part 222 or disassembles sliding part 222 from shovel base 22, avoid cunning
The drawbacks of manufacturing is difficult to when moving part 222 and shovel 22 one of base.
Specifically, connector is screw.
Further, referring to Fig. 4, a kind of specific embodiment as molding die provided by the utility model,
One fixation hole 2211 tilts upwards from one end far from sliding part 222 towards one end close to sliding part 222；First fixation hole
2211 is coaxial with the second fixation hole 2221, facilitates and the inclination of sliding part 222 is fixed on fixed block 221, to facilitate shovel base 22
Push slide block insert 13 mobile.
Further, as a kind of specific embodiment of molding die provided by the utility model, one end of elastic component
In slide block insert 13, the other end is abutted with the side wall by plesiotype chamber 11 of mold insert groove 12, and elastic component is facilitated to inlay sliding block
Part 13 retracts original position, and slide block insert 13 can also protect elastic component, avoid the elastic component of exposed parts by external force or by
Power is uneven and damages.
Optionally, elastic component is torsional spring.
Preferably, elastic component is spring.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. molding die, including lower template, cope plate, lower die mold insert, shovel base and slide block insert, the lower template are equipped with mold insert
Groove and type chamber, the mold insert groove are connected to the type chamber, and the lower die mold insert is positioned on the cope plate, the sliding block
Perforating needle is installed on mold insert, and the slide block insert is set in the mold insert groove, it is characterised in that: in the slide block insert
It is additionally provided with elastic component, one end of the elastic component is set in the slide block insert, and the other end is set in the mold insert groove, described
Shovel base is fixed on the cope plate；
When molding, cope plate compression is moved down and to drive the lower die mold insert to be covered on the type intracavitary, while the upper mold
Strip moves the shovel base and moves down and push the slide block insert mobile from original position and drive the perforating needle towards the type chamber
Interior movement, and the elastic component generates the potential energy that the slide block insert is retracted to original position.
2. molding die according to claim 1, it is characterised in that: the shovel base includes fixed block and sliding part, described
Sliding part is fixed on the fixed block；
The slide block insert is equipped with sliding slot, and the sliding part can be slidably connected in the sliding slot.
3. molding die according to claim 2, it is characterised in that: the sliding part is "T"-shaped protrusion, and the sliding slot is
"T"-shaped sliding slot, the sliding part can snap-fit into the sliding slot.
4. molding die according to claim 3, it is characterised in that: the sliding part with the connecting pin of the sliding slot from
Close to the fixed block one end be directed away from the fixed block one end tilt down or/and the fixed block with it is described
The connecting pin of slide block insert is tilted down from one end far from the sliding part towards one end close to the sliding part；
The slide block insert with the connecting end surface of the shovel base be parallel to the sliding part inclined surface or the fixed block
Inclined surface.
5. mold according to claim 1, it is characterised in that: the cope plate is equipped with holding tank, the lower die mold insert
It is embedded in the holding tank.
6. molding die according to claim 5, it is characterised in that: further include die ejector pin, the die ejector pin passes through
The cope plate, one end abut the lower die mold insert, and the die ejector pin can be by the lower die mold insert from the holding tank
Interior ejection.
7. mold according to claim 6, it is characterised in that: further include auxiliary plate, the auxiliary plate is set to the cope plate
Away from the side of the lower template, one end far from the lower die mold insert of the die ejector pin is fixed on the auxiliary plate.
8. molding die according to claim 2, it is characterised in that: the shovel base further includes connector, the fixed block
Be equipped with the first fixation hole, the sliding part be equipped with the second fixation hole, the connector be installed on first fixation hole and
In second fixation hole, and the fixed block and the sliding part are detachably connected.
9. molding die according to claim 8, it is characterised in that: the certainly separate sliding part of first fixation hole
One end tilts upwards towards one end close to the sliding part；
First fixation hole and second fixation hole are coaxial.
10. molding die according to claim 1, it is characterised in that: inlayed set on the sliding block one end of the elastic component
In part, the other end is abutted with the side wall close to the type chamber of the mold insert groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821952469.5U CN209363395U (en) | 2018-11-23 | 2018-11-23 | Molding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821952469.5U CN209363395U (en) | 2018-11-23 | 2018-11-23 | Molding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209363395U true CN209363395U (en) | 2019-09-10 |
Family
ID=67833932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821952469.5U Active CN209363395U (en) | 2018-11-23 | 2018-11-23 | Molding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209363395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112536945A (en) * | 2020-11-05 | 2021-03-23 | 江苏亨睿碳纤维科技有限公司 | Forming processing die and forming processing method for carbon fiber parts |
-
2018
- 2018-11-23 CN CN201821952469.5U patent/CN209363395U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112536945A (en) * | 2020-11-05 | 2021-03-23 | 江苏亨睿碳纤维科技有限公司 | Forming processing die and forming processing method for carbon fiber parts |
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