CN208645892U - A kind of mold of preceding mould pickup optimization product parting line - Google Patents
A kind of mold of preceding mould pickup optimization product parting line Download PDFInfo
- Publication number
- CN208645892U CN208645892U CN201821083278.XU CN201821083278U CN208645892U CN 208645892 U CN208645892 U CN 208645892U CN 201821083278 U CN201821083278 U CN 201821083278U CN 208645892 U CN208645892 U CN 208645892U
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- China
- Prior art keywords
- mold
- die holder
- parting line
- lower die
- groove
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Abstract
The utility model discloses a kind of molds of preceding mould pickup optimization product parting line, including upper die holder and lower die holder, upper mold is equipped with inside the upper die holder, the lower end of the upper mold is connected with groove, the lower end of the groove and the bottom end flush of upper die holder, and card slot is symmetrically arranged at left and right sides of groove, the upper end of the lower die holder is equipped with die cavity, lifting apparatus is symmetrically arranged at left and right sides of the die cavity, the lifting apparatus includes the first telescopic mast, sliding bar, spring, card column, snap-gauge, the bottom end of first telescopic mast is connect with the first cylinder, the upper end is fixedly connected with sliding bar, fixed link is fixedly connected on its side, spring is equipped on the outside of the sliding bar, one end of the spring is fixed on the upper end of the first telescopic mast, the other end is fixed on the bottom end of card column, channel is equipped in the card column, card is equipped in the channel Plate, the snap-gauge activity are connected in card column, and two fixed links are connect with lower die.
Description
Technical field
The utility model relates to cutting equipment technical field, specially a kind of mould of preceding mould pickup optimization product parting line
Tool.
Background technique
Mold, in industrial production to be molded, be blow molded, squeeze out, die casting or the methods of forging and forming, smelting, punching press obtain
The various moulds and tool of required product.In brief, mold is the tool for making formed article, and this tool is by various
Part is constituted, and different molds is made of different parts.It is mainly realized by the change of physical state of the formed material
The processing of article shape.It is known as the title of " mother of industry ".
Blank is set to become the tool for having the product of specific shape and size under external force.Be widely used in punching, die forging,
The compression moulding of the products such as cold-heading, extruding, metallic sintered products compacting, compression casting and engineering plastics, rubber, ceramics or injection molding
In forming.Mold has specific profile or cavity shape, blank can be made by wheel using the chamfered shape with cutting edge
Separation (punching) occurs for profile shape.Blank can be made to obtain corresponding three-dimensional shape using cavity shape.Mold generally comprises dynamic
Two parts of mould and cover half (or punch-pin and cavity plate), the two are partable.Product is taken out when separating, blank is made to inject mould when closing up
The forming of tool type chamber.Mold is precision instrument, complex-shaped, bears the expansive force of blank, to structural strength, rigidity, surface hardness, table
Surface roughness and machining accuracy all have higher requirements, mold production development level be machine-building level important symbol it
One.
Mold is generally divided into upper die and lower die, and when two pieces of moulds are combined, intersection has a parting line, the parting
Have at line with short, and there are burrs, is typically processed to by the polishing processing in later period, there are no form in mold
When the method that just handles, thus it is proposed that a kind of mold of preceding mould pickup optimization product parting line is for solving the above problems.
Utility model content
The purpose of this utility model is to provide a kind of molds of preceding mould pickup optimization product parting line, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of preceding mould pickup optimization product parting line
Mold, including upper die holder and lower die holder be equipped with upper mold inside the upper die holder, and the lower end of the upper mold is connected with groove,
The lower end of the groove and the bottom end flush of upper die holder, and card slot is symmetrically arranged at left and right sides of groove, the lower die holder
Upper end is equipped with die cavity, and lifting apparatus is symmetrically arranged at left and right sides of the die cavity, and the lifting apparatus includes the first telescopic mast, cunning
The bottom end of lever, spring, card column, snap-gauge, first telescopic mast is connect with the first cylinder, and the upper end is fixedly connected with sliding
Bar is fixedly connected with fixed link on side, is equipped with spring on the outside of the sliding bar, one end of the spring is fixed on first and stretches
The upper end of contracting column, the other end are fixed on the bottom end of card column, and channel is equipped in the card column, and snap-gauge is equipped in the channel, described
Snap-gauge activity is connected in card column, and two fixed links are connect with lower die, and the bottom end of the lower die is connect with the second telescopic mast,
The bottom end of second telescopic mast connect connection with the second cylinder, and second cylinder and the first cylinder are all located in lower die holder.
Preferably, the side of the lower die is concordant with groove, and the upper end is equipped with perpendicular tooth, the height of side and groove
It is highly identical.
Preferably, the lifting apparatus is corresponding with card slot.
Preferably, first cylinder and the second cylinder are by unified switch control.
Preferably, the upper end of the sliding bar is equipped with nose cone.
Preferably, the snap-gauge is made of two block permanent magnets, and centre is equipped with circular through hole.
Compared with prior art, the utility model has the beneficial effects that
1. the parting line of mold is no longer the intersection in upper die holder and lower die holder, but between lower die and groove, subtract
The small length of parting line；
2. two the first telescopic masts and second telescopic mast are lifted simultaneously, the stabilization of lower die ensure that, so that under
Mould and being bonded for groove are even closer；
3., can be by raising and lowering lower die, so that the perpendicular tooth of lower die upper end is constantly cut when being molded completion
Parting line further decreases the influence of parting line bring；
4. the design of lifting apparatus is so that the fixation between upper die holder and lower die holder no longer needs other device, when saving
Between, improve efficiency.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model lower die upper end formation schematic diagram；
Fig. 3 is the utility model lifting apparatus structural schematic diagram.
In figure: 1 upper die holder, 2 lower die holders, 3 upper molds, 4 lower dies, 5 grooves, 6 card slots, 7 die cavitys, 8 lifting apparatus, 81 first are stretched
Contracting column, 82 sliding bars, 83 springs, 84 card columns, 85 snap-gauges, 9 fixed links, 10 second telescopic masts, 11 second cylinders, 12 first gas
Cylinder.
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.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of mould of preceding mould pickup optimization product parting line
Have, including upper die holder 1 and lower die holder 2, upper mold 3 is equipped with inside upper die holder 1, the lower end of upper mold 3 is connected with groove 5, groove 5
The bottom end flush of lower end and upper die holder 1, and the left and right sides of groove 5 is symmetrically arranged with card slot 6, the upper end of lower die holder 2 is equipped with mould
Slot 7, the left and right sides of die cavity 7 are symmetrically arranged with lifting apparatus 8, and lifting apparatus 8 includes the first telescopic mast 81, sliding bar 82, spring
83, card column 84, snap-gauge 85, the bottom end of the first telescopic mast 81 are connect with the first cylinder 11, and the upper end is fixedly connected with sliding bar 82,
It is fixedly connected with fixed link 9 on its side, is equipped with spring 83 on the outside of sliding bar 82, one end of spring 83 is fixed on the first telescopic mast
81 upper end, the other end are fixed on the bottom end of card column 84, and channel is equipped in card column 84, snap-gauge 85 is equipped in channel, snap-gauge 85 is living
Dynamic to be connected in card column 84, two fixed links 9 are connect with lower die 4, and the bottom end of lower die 4 is connect with the second telescopic mast 10, and second stretches
The bottom end of contracting column 10 connect 11 connections with the second cylinder, and the second cylinder 11 and the first cylinder 12 are all located in lower die holder 2.
Further, the side of lower die 4 is concordant with groove 5, and the upper end is equipped with perpendicular tooth, the height and groove 5 of side
Height it is identical, the length of parting line can be further decreased when perpendicular tooth after injection, height is identical, be in order to
Guarantee that upper mold 3 and lower die 4 can be closed completely.
Further, lifting apparatus 8 is corresponding with card slot 6, so that lifting apparatus 8 is able to enter in card slot 6, thus real
Now fixed effect.
Further, the first cylinder 12 and the second cylinder 11 guarantee the first telescopic mast 81 and second by unified switch control
The lifting speed of telescopic mast 10 is identical, is unlikely to so that lower die tilts.
Further, the upper end of sliding bar 82 is equipped with nose cone, snap-gauge 85 is squeezed by nose cone, so that snap-gauge enters
In card slot 6, to realize fixation.
Further, snap-gauge 85 is made of two block permanent magnets, and centre is equipped with circular through hole, can be mutual at the end of extruding
Attract, to bounce back.
Working principle: when the utility model is used, being first bonded lower die holder 2 and upper die holder 1, then start cylinder and open
It closes, lower die 4 is lifted under the action of the first telescopic mast 81 and the second telescopic mast 10, is finally bonded with upper mold 3, so that mold
Parting line be no longer but between lower die 4 and groove 5, to reduce the length of parting line between upper die holder 1 and lower die holder 2
Degree；At the same time, lifting apparatus 8 enters in card slot 6, and when being in contact at the top of card column 84 and card slot 6, card column 84 is no longer moved
Dynamic, the first telescopic mast 81 drives sliding bar 82 to continue to rise, and the nose cone of sliding bar 82 squeezes the middle position of snap-gauge 85, thus
So that snap-gauge 85 enters in card slot 6, the fixation between upper die holder 1 and lower die holder 2 is realized.
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 (6)
1. a kind of mold of preceding mould pickup optimization product parting line, including upper die holder (1) and lower die holder (2), it is characterised in that: institute
It states and is equipped with upper mold (3) inside upper die holder (1), the lower end of the upper mold (3) is connected with groove (5), the lower end of the groove (5)
With the bottom end flush of upper die holder (1), and card slot (6) are symmetrically arranged at left and right sides of groove (5), the lower die holder (2) it is upper
End is equipped with die cavity (7), is symmetrically arranged with lifting apparatus (8) at left and right sides of the die cavity (7), and the lifting apparatus (8) includes the
One telescopic mast (81), sliding bar (82), spring (83), card column (84), snap-gauge (85), the bottom end of first telescopic mast (81) with
First cylinder (12) connection, the upper end is fixedly connected with sliding bar (82), is fixedly connected on side fixed link (9), described
Spring (83) are equipped on the outside of sliding bar (82), one end of the spring (83) is fixed on the upper end of the first telescopic mast (81), another
End is fixed on the bottom end of card column (84), and channel is equipped in the card column (84), is equipped with snap-gauge (85) in the channel, the snap-gauge
(85) activity is connected in card column (84), and two fixed links (9) connect with lower die (4), the bottom end of the lower die (4) and the
Two telescopic masts (10) connection, the bottom end of second telescopic mast (10) connect (11) connection, second cylinder with the second cylinder
(11) all it is located in lower die holder (2) with the first cylinder (12).
2. a kind of mold of preceding mould pickup optimization product parting line according to claim 1, it is characterised in that: the lower die
(4) side is concordant with groove (5), and the upper end is equipped with perpendicular tooth, and the height of side is identical as the height of groove (5).
3. a kind of mold of preceding mould pickup optimization product parting line according to claim 1, it is characterised in that: the lifting
Device (8) is corresponding with card slot (6).
4. a kind of mold of preceding mould pickup optimization product parting line according to claim 1, it is characterised in that: described first
Cylinder (12) and the second cylinder (11) are by unified switch control.
5. a kind of mold of preceding mould pickup optimization product parting line according to claim 1, it is characterised in that: the sliding
The upper end of bar (82) is equipped with nose cone.
6. a kind of mold of preceding mould pickup optimization product parting line according to claim 1, it is characterised in that: the snap-gauge
(85) it is made of two block permanent magnets, centre is equipped with circular through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821083278.XU CN208645892U (en) | 2018-07-10 | 2018-07-10 | A kind of mold of preceding mould pickup optimization product parting line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821083278.XU CN208645892U (en) | 2018-07-10 | 2018-07-10 | A kind of mold of preceding mould pickup optimization product parting line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208645892U true CN208645892U (en) | 2019-03-26 |
Family
ID=65784031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821083278.XU Active CN208645892U (en) | 2018-07-10 | 2018-07-10 | A kind of mold of preceding mould pickup optimization product parting line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208645892U (en) |
-
2018
- 2018-07-10 CN CN201821083278.XU patent/CN208645892U/en active Active
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