CN209681110U - A kind of core pulling inside is equipped with the die casting of inner slide - Google Patents
A kind of core pulling inside is equipped with the die casting of inner slide Download PDFInfo
- Publication number
- CN209681110U CN209681110U CN201822215650.4U CN201822215650U CN209681110U CN 209681110 U CN209681110 U CN 209681110U CN 201822215650 U CN201822215650 U CN 201822215650U CN 209681110 U CN209681110 U CN 209681110U
- Authority
- CN
- China
- Prior art keywords
- inner slide
- guide pad
- core
- die holder
- lower die
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model relates to the die casting of inner slide is housed inside a kind of core pulling, first pulled core structure is installed in lower die holder, first pulled core structure includes the first oil cylinder, first guide pad, first inner slide and the first inner slide seat, the upper center of lower mold core is equipped with the first inner slide seat, two sides inside first inner slide seat are mounted on the first inner slide slid laterally, the first guide pad slided up and down is installed in lower die holder, first guide pad lower end is connected with the first oil cylinder that lower die holder lower part is installed, spacing between first guide pad top two sides side wall gradually becomes smaller from lower to upper, before first guide pad, the two sides of rear end face are arranged symmetrically there are two the first inclined guide groove, spacing between two the first inclined guide grooves gradually becomes smaller from lower to upper.The utility model designs inclined guide groove on guide pad, and each guide pad is enabled to drive two inner slides respectively, completes respective core pulling campaign, reduces two product ranking distances, while reducing die casting machine tonnage.
Description
Technical field
The utility model relates to die casting technical fields, more particularly to the die casting that inner slide is housed inside a kind of core pulling
Mold.
Background technique
Product just can determine whether its quality is qualified in in-mold molding, and the principal element for influencing product quality is come
From the structure in mold, mold design it is structurally reasonable, the disqualification rate of product can be substantially reduced, in order to ensure mold energy
Enough produce the more complicated product of structure, when design it is logical produce completed using some extremely complex pulled core structures product at
Type, in order to ensure product quality, the design of pulled core structure structure is also particularly important.
Summary of the invention
The technical problem to be solved by the utility model is to provide the die casting that inner slide is housed inside a kind of core pulling, In
Inclined guide groove is designed on guide pad, each guide pad is enabled to drive two inner slides respectively, completes respective core pulling campaign, is contracted
Small two products rank distances, while reducing die casting machine tonnage.
The technical scheme adopted by the utility model to solve the technical problem is as follows: providing inside a kind of core pulling equipped with inner slide
Die casting, including upper die holder and lower die holder, the lower end of the upper die holder be equipped with lower die holder, the upper die holder and lower die holder
Between be equipped in the upper mold core and lower mold core of installation is stacked, form die cavity, feature between the upper mold core and lower mold core
Be: the first pulled core structure be installed in the lower die holder, first pulled core structure include the first oil cylinder, the first guide pad,
First inner slide and the first inner slide seat, the upper center of the lower mold core are equipped with the first inner slide seat, this is sliding in first
Two sides inside block are mounted on the first inner slide slid laterally, are equipped with first slided up and down in the lower die holder
Guide pad, the first guide pad lower end are connected with the first oil cylinder that lower die holder lower part is installed, and the first guide pad top is in
The plate structure of isosceles trapezoid, the spacing between the first guide pad top two sides side wall gradually becomes smaller from lower to upper, described
The two sides of first guide pad front and rear end are arranged symmetrically there are two the first inclined guide groove, the spacing between two the first inclined guide grooves
It gradually becomes smaller from lower to upper, the first described inner slide one end is clamped with corresponding first inclined guide groove, and first inner slide is another
End is equipped with the first core_pulling pole for being inserted into die cavity, and when the first guide pad upward sliding, two the first inner slides are relatively distant from
Movement, when the first guide pad slide downward, two the first inner slides are opposite to draw close movement, and the lower die holder upper end is positioned at the
The rear of one inner slide seat is equipped with the second pulled core structure.
As a kind of supplement to technical solution described in the utility model, second pulled core structure includes the second oil
Cylinder, the second guide pad, the second inner slide and the second inner slide seat, the lower die holder upper end are located at the rear of the first inner slide seat
Second inner slide seat is installed, the two sides inside the second inner slide seat are mounted on the second inner slide slid laterally, described
Lower die holder upper end be located at the rear of the second inner slide seat the second guide pad slid back and forth be installed, after second guide pad
It holds and is connected with the second oil cylinder installed on the outside of lower die holder, the second guide pad front end is in the plate structure of isosceles trapezoid, should
Spacing between second guide pad front part sides side wall gradually becomes smaller back to front, the upper and lower end face of the second guide pad
Two sides are arranged symmetrically there are two the second inclined guide groove, and the spacing between two the second inclined guide grooves gradually becomes smaller back to front, described
Second inner slide one end be clamped with corresponding second inclined guide groove, which, which is equipped with, is inserted into the of die cavity
Two core_pulling poles, when the second guide pad forward slip, two the second inner slides are relatively distant from movement, when the second guide pad is slided backward
When dynamic, two the second inner slides are opposite to draw close movement.
As a kind of supplement to technical solution described in the utility model, the two sides of second guide pad are respectively mounted
There is press strip.
As a kind of supplement to technical solution described in the utility model, the second inner slide other end passes through pumping
Core bar fixed plate is connected with the second core_pulling pole.
The utility model has the advantages that after formed product, being beaten the utility model relates to the die casting equipped with inner slide inside a kind of core pulling
Mold, upper die holder and upper mold core are separated with lower die holder and lower mold core, control the first pulled core structure and the second pulled core structure is mobile,
First oil cylinder controls the first guide pad slide downward, and two the first inner slides are opposite to draw close movement, so that two the first core_pulling poles
Molding product is respectively detached, when the second oil cylinder the second guide pad of control slides backward, two the second inner slides are opposite to draw close fortune
It is dynamic, so that two the second core_pulling poles respectively detach molding product, finally start push plate, product is ejected out of die cavity.This reality
With inclined guide groove is designed on guide pad, each guide pad is enabled to drive two inner slides respectively, completes respective core pulling fortune
It is dynamic, two product ranking distances are reduced, while reducing die casting machine tonnage.
Detailed description of the invention
Fig. 1 is the schematic diagram of internal structure of mold described in the utility model；
Fig. 2 is the structural schematic diagram of the first pulled core structure described in the utility model；
Fig. 3 is that the first pulled core structure described in the utility model removes the structural schematic diagram after the first inner slide seat；
Fig. 4 is the structural schematic diagram of the first guide pad described in the utility model；
Fig. 5 is that the second pulled core structure described in the utility model removes the structural schematic diagram after the second inner slide seat；
Fig. 6 is the structural schematic diagram of the second guide pad described in the utility model.
Diagram: 1, first pulled core structure, 2, product, the 3, second pulled core structure, the 4, first oil cylinder, the 5, first guide pad, 6,
First inner slide, the 7, first core_pulling pole, the 8, first inner slide seat, the 9, first inclined guide groove, the 10, second oil cylinder, 11, press strip, 12,
Two guide pads, the 13, second inclined guide groove, the 14, second inner slide, 15, core_pulling pole fixed plate, the 16, second core_pulling pole.
Specific embodiment
The present invention will be further illustrated below in conjunction with specific embodiments.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction
Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Shen
It please the appended claims limited range.
The embodiments of the present invention is related to a kind of die casting of core pulling inside equipped with inner slide, as shown in figures 1 to 6,
Including upper die holder and lower die holder, the lower end of the upper die holder is equipped with lower die holder, is equipped between the upper die holder and lower die holder
In the upper mold core and lower mold core for stacking installation, die cavity, peace in the lower die holder are formed between the upper mold core and lower mold core
Equipped with the first pulled core structure 1, which includes the first oil cylinder 4, the first guide pad 5, the first inner slide 6 and first
Inner slide seat 8, the upper center of the lower mold core are equipped with the first inner slide seat 8, the two sides inside the first inner slide seat 8
It is mounted on the first inner slide 6 slid laterally, the first guide pad 5 slided up and down is installed in the lower die holder, this
One guide pad, 5 lower end is connected with the first oil cylinder 4 that lower die holder lower part is installed, and 5 top of the first guide pad is in isosceles trapezoid
Plate structure, the spacing between the 5 top two sides side wall of the first guide pad gradually becomes smaller from lower to upper, first guiding
The two sides of 5 front and rear end of block are arranged symmetrically there are two the first inclined guide groove 9, the spacing between two the first inclined guide grooves 9 from it is lower toward
On gradually become smaller, described 6 one end of the first inner slide is clamped with corresponding first inclined guide groove 9,6 other end of the first inner slide peace
Equipped with the first core_pulling pole 7 for being inserted into die cavity, when the first 5 upward sliding of guide pad, two the first inner slides 6 are relatively distant from fortune
Dynamic, when the first 5 slide downward of guide pad, two the first inner slides 6 are opposite to draw close movement, and the lower die holder upper end is positioned at the
The rear of one inner slide seat 8 is equipped with the second pulled core structure 3.
Second pulled core structure 3 is including sliding in the second oil cylinder 10, the second guide pad 12, the second inner slide 14 and second
Block, the rear that the lower die holder upper end is located at take-up housing 8 are equipped with the second inner slide seat, inside the second inner slide seat
Two sides are mounted on the second inner slide 14 slid laterally, and the lower die holder upper end is located at the rear installation of the second inner slide seat
There are the second guide pad 12 slid back and forth, the rear end of second guide pad 12 and 10 phase of the second oil cylinder installed on the outside of lower die holder
Even, 12 front end of the second guide pad is in the plate structure of isosceles trapezoid, between the 12 front part sides side wall of the second guide pad
Spacing gradually become smaller back to front, the two sides of the upper and lower end face of the second guide pad 12 are arranged symmetrically there are two second
Inclined guide groove 13, the spacing between two the second inclined guide grooves 13 gradually become smaller back to front, described 14 one end of the second inner slide with
Corresponding second inclined guide groove 13 is clamped, which is equipped with the second core_pulling pole 16 for being inserted into die cavity, when
When the second 12 forward slip of guide pad, two the second inner slides 14 are relatively distant from movement, when the second guide pad 12 slides backward,
Two the second inner slides 14 draw close movement relatively.
The two sides of second guide pad 12 are mounted on press strip 11.
Second inner slide, 14 other end is connected by core_pulling pole fixed plate 15 with the second core_pulling pole 16.
It is to belong to the mold of a mould two pieces for producing heat radiation rack that this is practical.It is first when needing to produce heat radiation rack
First whole secondary mold is mounted on die casting machine, is debugged later, after debugging is completed, first by upper die holder and lower die holder and on
Mold core and lower mold core are closed up, and to the molten aluminum for injecting molten condition in die cavity after completion, molten aluminum can fill up die cavity, and lead to
Die casting machine pressure maintaining in mold is crossed, mold cools down, and after heat radiation rack molding, opens mold, upper die holder and upper mold core and lower die
Seat is separated with lower mold core, controls the first pulled core structure 1 and the second pulled core structure 3 is mobile, the first oil cylinder 4 controls the first guide pad 5
Slide downward, two the first inner slides 6 draw close movement relatively, so that two the first core_pulling poles 7 respectively detach molding product, the
When two oil cylinders 10 the second guide pad 12 of control slides backward, two the second inner slides 14 draw close movement relatively, so that two second
Core_pulling pole 16 respectively detaches molding product, finally starts push plate, and product is ejected out of die cavity.
Originally practical that inclined guide groove is designed on guide pad, enable each guide pad to drive two inner slides respectively, completes
Respective core pulling campaign reduces two product ranking distances, while reducing die casting machine tonnage.
Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality
It applies example the utility model is described in detail, it will be understood by those of skill in the art that it still can be to aforementioned each
Technical solution documented by embodiment is modified, or is replaced on an equal basis to part of technical characteristic；And these are modified
Or replacement, the spirit and scope for various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution.
Claims (4)
1. being equipped with the die casting of inner slide, including upper die holder and lower die holder, the lower end of the upper die holder inside a kind of core pulling
Lower die holder is installed, is equipped between the upper die holder and lower die holder in the upper mold core and lower mold core for stacking installation, the upper mold
Die cavity is formed between core and lower mold core, it is characterised in that: the first pulled core structure (1) is installed, this first in the lower die holder
Pulled core structure (1) includes the first oil cylinder (4), the first guide pad (5), the first inner slide (6) and the first inner slide seat (8), described
The upper center of lower mold core the first inner slide seat (8) is installed, the internal two sides of the first inner slide seat (8) are mounted on cross
To the first inner slide (6) of sliding, the first guide pad (5) slided up and down is installed in the lower die holder, first guiding
Block (5) lower end is connected with the first oil cylinder (4) that lower die holder lower part is installed, and the first guide pad (5) top is in isosceles trapezoid
Plate structure, the spacing between the first guide pad (5) top two sides side wall gradually becomes smaller from lower to upper, and described first leads
Be arranged symmetrically to the two sides of block (5) front and rear end there are two the first inclined guide groove (9), between two the first inclined guide grooves (9) between
Away from gradually becoming smaller from lower to upper, described the first inner slide (6) one end is clamped with corresponding first inclined guide groove (9), this is in first
Sliding block (6) other end is equipped with the first core_pulling pole (7) for being inserted into die cavity, when the first guide pad (5) upward sliding, two
One inner slide (6) is relatively distant from movement, and when the first guide pad (5) slide downward, two the first inner slides (6) are opposite to draw close fortune
Dynamic, the rear that the lower die holder upper end is located at the first inner slide seat (8) is equipped with the second pulled core structure (3).
2. being equipped with the die casting of inner slide inside a kind of core pulling according to claim 1, it is characterised in that: described the
Two pulled core structures (3) include the second oil cylinder (10), the second guide pad (12), the second inner slide (14) and the second inner slide seat, institute
The rear that the lower die holder upper end stated is located at take-up housing (8) is equipped with the second inner slide seat, the two sides inside the second inner slide seat
It is mounted on the second inner slide (14) slid laterally, the rear that the lower die holder upper end is located at the second inner slide seat is equipped with
The second oil cylinder (10) that the second guide pad (12) slid back and forth, the rear end of second guide pad (12) and lower die holder outside are installed
It is connected, the second guide pad (12) front end is in the plate structure of isosceles trapezoid, the second guide pad (12) the front part sides side
Spacing between wall gradually becomes smaller back to front, and the two sides of the upper and lower end face of second guide pad (12) have been arranged symmetrically
Two the second inclined guide grooves (13), the spacing between two the second inclined guide grooves (13) gradually becomes smaller back to front, in described second
Sliding block (14) one end is clamped with corresponding second inclined guide groove (13), which, which is equipped with, is inserted into die cavity
The second core_pulling pole (16), when the second guide pad (12) forward slip, two the second inner slides (14) are relatively distant from movement, when
When second guide pad (12) slides backward, two the second inner slides (14) are opposite to draw close movement.
3. being equipped with the die casting of inner slide inside a kind of core pulling according to claim 2, it is characterised in that: described the
The two sides of two guide pads (12) are mounted on press strip (11).
4. being equipped with the die casting of inner slide inside a kind of core pulling according to claim 2, it is characterised in that: described the
Two inner slides (14) other end is connected by core_pulling pole fixed plate (15) with the second core_pulling pole (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822215650.4U CN209681110U (en) | 2018-12-27 | 2018-12-27 | A kind of core pulling inside is equipped with the die casting of inner slide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822215650.4U CN209681110U (en) | 2018-12-27 | 2018-12-27 | A kind of core pulling inside is equipped with the die casting of inner slide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209681110U true CN209681110U (en) | 2019-11-26 |
Family
ID=68597238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822215650.4U Active CN209681110U (en) | 2018-12-27 | 2018-12-27 | A kind of core pulling inside is equipped with the die casting of inner slide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209681110U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111558695A (en) * | 2020-06-29 | 2020-08-21 | 西安西电开关电气有限公司 | Core body assembly and casting mold |
| CN114042890A (en) * | 2021-11-05 | 2022-02-15 | 东莞市鸿威精密五金制品有限公司 | Die casting die is with high accuracy core subassembly of taking out |
-
2018
- 2018-12-27 CN CN201822215650.4U patent/CN209681110U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111558695A (en) * | 2020-06-29 | 2020-08-21 | 西安西电开关电气有限公司 | Core body assembly and casting mold |
| CN111558695B (en) * | 2020-06-29 | 2021-12-03 | 西安西电开关电气有限公司 | Core body assembly and casting mold |
| CN114042890A (en) * | 2021-11-05 | 2022-02-15 | 东莞市鸿威精密五金制品有限公司 | Die casting die is with high accuracy core subassembly of taking out |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209681110U (en) | A kind of core pulling inside is equipped with the die casting of inner slide | |
| CN104325111B (en) | A kind of mould structure for the production of automobile filter | |
| CN209578106U (en) | It is a kind of to facilitate molding mold | |
| CN105328874B (en) | Injection mold without twice-die-opening | |
| CN108637204A (en) | A kind of cold-chamber die casting machine | |
| CN109261931A (en) | A kind of the second level Extrution casting technique and device of case of transmission | |
| CN205702398U (en) | A kind of die casting of motor lower casing | |
| CN201023128Y (en) | Shell core machine synchronous top core device | |
| CN207735558U (en) | A kind of die casting taking top pulled core structure | |
| CN206229998U (en) | A kind of die casting equipped with bottom inner core pulling | |
| CN206230008U (en) | Die casting equipped with squeeze pin on a kind of pulled core structure | |
| CN106041022B (en) | A kind of secondary top opening of ejector sleeve | |
| CN106424584B (en) | A kind of automobile braking master cylinder integral mould | |
| CN211763085U (en) | Core pulling structure of injection mold | |
| CN208428603U (en) | Anti-jamming roller type oblique top guide sliding base | |
| CN209407383U (en) | A kind of mold producing shielding half chests | |
| CN206229999U (en) | A kind of die casting with a mould two pieces function | |
| CN209578111U (en) | A kind of delayed ejection structure applied to die casting | |
| CN208682038U (en) | A kind of liftout attachment in injection mold | |
| CN207735559U (en) | A kind of die casting equipped with the oblique core pulling in lower part | |
| CN103522468B (en) | A kind of automatic demoulding frock | |
| CN207547586U (en) | A kind of insert structure applied in die casting | |
| CN205967355U (en) | Accurate positioning mold core's of ability die mould | |
| CN206528013U (en) | A kind of pulled core structure | |
| CN204247934U (en) | A kind of mould structure solving compression mod die sinking casting deformation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |