CN208728660U - A kind of interlock core_pulling structure on die casting - Google Patents
A kind of interlock core_pulling structure on die casting Download PDFInfo
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- CN208728660U CN208728660U CN201821366676.2U CN201821366676U CN208728660U CN 208728660 U CN208728660 U CN 208728660U CN 201821366676 U CN201821366676 U CN 201821366676U CN 208728660 U CN208728660 U CN 208728660U
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Abstract
The utility model discloses the interlock core_pulling structures on a kind of die casting, including framed and be embedded mold core on it, it is described it is framed on be set side by side with and multiple protrude into the intracavitary core pulling of the mold core type, it is described it is framed on be provided with the core-pulling mechanism for driving multiple core pullings, the core-pulling mechanism includes slide, sliding shoe, oblique guide, wherein the slide be positioned at it is described it is framed on；The sliding shoe passes through the slide and connect with the core pulling；The oblique guide level is slideably positioned on the slide, and a plurality of diagonally disposed guide groove is set side by side on the oblique guide, all having on the sliding shoe can the convex block being slidably matched opposite with the guide groove, and when the oblique guide slides along its length, multiple sliding shoes drive the core pulling along its axial movement simultaneously.The beneficial effects of the utility model include: the reasonable Arrangement for being conducive to core pulling oil cylinder on framed, reduce the volume of mold, stablize core pulling action and carry out, avoid the problem that core pulling clamping stagnation.
Description
Technical field
The utility model relates to the interlock core_pulling structures on a kind of die casting.
Background technique
The case where several type cores are spaced closely together but need precasting simultaneously can be encountered in some compression mods, if each type core
It is often inadequate that one oil cylinder position is set, if one oil cylinder of setting, which twitches several type cores, is easy to cause discontinuity equalization again, produces
Raw clamping stagnation.
Summary of the invention
Place in view of the deficiency of the prior art, the utility model provide the interlock core_pulling knot on a kind of die casting
Structure uses vertically arranged oil cylinder, solves the problems, such as the space layout of mold, using guide rail sliding contact, improves the steady of core pulling
It is qualitative.
In order to achieve the above object, the utility model uses following technical scheme:
A kind of interlock core_pulling structure on die casting, including framed and be embedded mold core on it, it is described it is framed on
Be set side by side with and multiple protrude into the intracavitary core pulling of the mold core type, it is characterised in that: it is described it is framed on to be provided with driving multiple
The core-pulling mechanism of the core pulling, which includes slide, sliding shoe, oblique guide, wherein the slide is positioned at the mould
On frame；The sliding shoe passes through the slide and connect with the core pulling；The oblique guide level is slideably positioned in the slide
On, and a plurality of diagonally disposed guide groove is set side by side on the oblique guide, all having on the sliding shoe can be with the guide groove
The opposite convex block being slidably matched, and when the oblique guide slides along its length, multiple sliding shoes are simultaneously described in drive
Core pulling is along its axial movement.
Further, it is provided on the mold core multiple for being oriented to the core pulling sleeve of the core pulling, the core pulling sleeve
It is fitted on the mold core by pressing plate.
Further, it is described it is framed on be additionally provided with the hydraulic cylinder for driving the oblique guide, the hydraulic cylinder passes through
Cylinder support be fixed on it is described it is framed on, the cylinder rod front end of the hydraulic cylinder is by being arranged on shaft coupling and the oblique guide
Link block connection.
Further, one side of the slide is additionally provided with cover board, and the slide and the cover board form a rectangle
Frame is provided with horizontal slide rail in the rectangle frame, and the oblique guide is positioned on the horizontal slide rail, and two sides and the rectangle frame
Side wall carry out contact limit.
Further, oil-way is provided on the contact surface of the rectangle frame, horizontal guide rail and the oblique guide.
Further, the oblique guide includes top guide part and lower part guide part, wherein upper and lower guide part all has simultaneously
Column are provided with a plurality of diagonally disposed guide groove, and the equal face setting of the guide groove on upper and lower guide part, while the sliding shoe includes
The convex block of two groups of settings symmetrical above and below, and two groups of convex blocks are slided respectively in two adjacent channels being embedded on upper and lower guide part.
The beneficial effects of the utility model include: the reasonable Arrangement for being conducive to core pulling oil cylinder on framed, reduce mold
Volume makes core pulling action stablize the problem of carrying out, avoiding core pulling clamping stagnation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the internal structure chart of the utility model；
Fig. 3 is the schematic diagram of core-pulling mechanism in the utility model.
Specific embodiment
Combined with specific embodiments below and attached drawing is further described the utility model.
Interlock core_pulling structure on a kind of die casting as shown in Figures 1 to 3, including framed 16 and is embedded on it
Mold core 15.The intracavitary core pulling 10 of multiple types for protruding into the mold core 15 is set side by side on described framed 16, and in the mould
The core-pulling mechanism of multiple core pullings 10 is provided with while driven on frame 16.The core-pulling mechanism includes slide 7, sliding shoe 5, tiltedly leads
Rail 6, wherein the slide 7 is positioned on described framed 16；The sliding shoe 5 passes through the slide 7 and connects with the core pulling 10
It connects；6 level of oblique guide is slideably positioned on the slide 7.It is set side by side on the oblique guide 6 a plurality of diagonally disposed
Guide groove, all have on the sliding shoe 5 can the convex block being slidably matched opposite with the guide groove, and when the oblique guide 6 is along length
When horizontal direction is slided, multiple sliding shoes 5 drive the core pulling 10 along its axial movement simultaneously, realize that linkage is taken out with this
Core.
It is provided on the mold core 15 described in an embodiment of the present invention multiple for being oriented to the core pulling 10
Core pulling sleeve 9, and the core pulling sleeve 9 is fitted on the mold core 15 by pressing plate 8, it is possible thereby to guarantee that core pulling 10 is run
Stablize, long service life.
The oblique guide 6 passes through the hydraulic cylinder 2 being arranged on described framed 16 and drives.The hydraulic cylinder 2 then passes through oil
Cylinder support 1 is fixed on described framed 16.The cylinder rod front end of the hydraulic cylinder 2 on shaft coupling 3 and the oblique guide 6 by setting
The link block 4 set connects.
7 one sides of slide described in the implementing of the utility model as shown in Figure 2 are additionally provided with cover board 14, wherein institute
It states slide 7 and the cover board 14 forms a rectangle frame, horizontal slide rail is provided in the rectangle frame, and the oblique guide 6 is then fixed
On the horizontal slide rail, and the side wall of the two sides of the oblique guide 6 and the rectangle frame carries out contact limit.In order to reduce
Frictional resistance between the oblique guide 6 and slide 7, on the contact surface of the rectangle frame, horizontal guide rail and the oblique guide 6
It is provided with oil-way, the oil-way is wavy, goes back and is placed with lubricant grease in oil-way.
To guarantee that it is more stable that core pulling 10 moves, the oblique guide 6 is divided for top guide part and lower guide in the present embodiment
To two, portion part, wherein upper and lower guide part, which all has, is set side by side with a plurality of diagonally disposed guide groove, and upper and lower guide part
On guide groove equal face setting, while the sliding shoe 5 includes the convex block of two groups of settings symmetrical above and below, and two groups of convex blocks difference
It is slidably matched with two adjacent channels on the upper and lower guide part of oblique guide 6.This structure is more conducive to the stability of the movement of core pulling 10,
Avoid the problem that the core of the card.The core pulling 10 and the interconnecting piece of the sliding shoe 5 are locked using two fastening bolts, can effectively be prevented
Only core pulling 10 is given up the throne.
Technical solution provided by the utility model embodiment is described in detail above, it is used herein specifically
A example is expounded the principle and embodiment of the utility model embodiment, and the explanation of above embodiments is only applicable to help
Assistant solves the principle of the utility model embodiment；At the same time, for those skilled in the art is implemented according to the utility model
Example, there will be changes in terms of specific embodiments and scope of application, in conclusion the content of the present specification should not be construed as
Limitations of the present invention.
Claims (6)
1. the interlock core_pulling structure on a kind of die casting, including framed (16) and it is embedded mold core (15) on it, it is described
It is set side by side on framed (16) and multiple protrudes into the intracavitary core pulling (10) of the mold core (15) type, it is characterised in that: the mould
Be provided with the core-pulling mechanism for driving multiple core pullings (10) on frame (16), the core-pulling mechanism include slide (7), sliding shoe (5),
Oblique guide (6), wherein the slide (7) is positioned on framed (16)；The sliding shoe (5) passes through the slide (7) simultaneously
It is connect with the core pulling (10)；Oblique guide (6) level is slideably positioned on the slide (7), and on the oblique guide (6)
It is set side by side with a plurality of diagonally disposed guide groove, all having on the sliding shoe (5) opposite with the guide groove can be slidably matched
Convex block, and when the oblique guide (6) slides along its length, multiple sliding shoes (5) drive the core pulling (10) simultaneously
Along its axial movement.
2. the interlock core_pulling structure on a kind of die casting according to claim 1, it is characterised in that: the mold core (15)
On be provided with multiple for being oriented to the core pulling sleeves (9) of the core pulling (10), the core pulling sleeve (9) passes through pressing plate (8) press fitting
On the mold core (15).
3. the interlock core_pulling structure on a kind of die casting according to claim 1, it is characterised in that: framed (16)
On be additionally provided with the hydraulic cylinder (2) for driving the oblique guide (6), the hydraulic cylinder (2) is fixed on by cylinder support (1)
On framed (16), the cylinder rod front end of the hydraulic cylinder (2) is by being arranged on shaft coupling (3) and the oblique guide (6)
Link block (4) connection.
4. the interlock core_pulling structure on a kind of die casting according to claim 1, it is characterised in that: the slide (7)
One side is additionally provided with cover board (14), and the slide (7) and the cover board (14) form a rectangle frame, is set in the rectangle frame
It is equipped with horizontal slide rail, the oblique guide (6) is positioned on the horizontal slide rail, and two sides and the side wall of the rectangle frame are connect
Touching limit.
5. the interlock core_pulling structure on a kind of die casting according to claim 4, it is characterised in that: the rectangle frame,
Oil-way is provided on horizontal guide rail and the contact surface of the oblique guide (6).
6. the interlock core_pulling structure on a kind of die casting according to claim 1, it is characterised in that: the oblique guide
It (6) include top guide part and lower part guide part, wherein upper and lower guide part, which all has, is set side by side with a plurality of diagonally disposed lead
Slot, and the equal face setting of guide groove on upper and lower guide part, while the sliding shoe (5) includes the convex of two groups of settings symmetrical above and below
Block, and two groups of convex blocks are slided respectively in two adjacent channels being embedded on upper and lower guide part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821366676.2U CN208728660U (en) | 2018-08-23 | 2018-08-23 | A kind of interlock core_pulling structure on die casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821366676.2U CN208728660U (en) | 2018-08-23 | 2018-08-23 | A kind of interlock core_pulling structure on die casting |
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| Publication Number | Publication Date |
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| CN208728660U true CN208728660U (en) | 2019-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821366676.2U Active CN208728660U (en) | 2018-08-23 | 2018-08-23 | A kind of interlock core_pulling structure on die casting |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687327A (en) * | 2018-08-23 | 2018-10-23 | 襄阳美利信科技有限责任公司 | A kind of interlock core_pulling structure on die casting |
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2018
- 2018-08-23 CN CN201821366676.2U patent/CN208728660U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687327A (en) * | 2018-08-23 | 2018-10-23 | 襄阳美利信科技有限责任公司 | A kind of interlock core_pulling structure on die casting |
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