CN109396390A - A kind of mould slide block locking device - Google Patents
A kind of mould slide block locking device Download PDFInfo
- Publication number
- CN109396390A CN109396390A CN201811406192.0A CN201811406192A CN109396390A CN 109396390 A CN109396390 A CN 109396390A CN 201811406192 A CN201811406192 A CN 201811406192A CN 109396390 A CN109396390 A CN 109396390A
- Authority
- CN
- China
- Prior art keywords
- angled
- lift splits
- latch segment
- oil cylinder
- locating notch
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/26—Mechanisms or devices for locking or opening dies
- B22D17/266—Mechanisms or devices for locking or opening dies hydraulically
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention relates to a kind of mould slide block locking devices, including the angled-lift splits being mounted in die main body, the lower end two sides of die main body are symmetrically installed with support block, angled-lift splits oil cylinder is installed between two support blocks, the lower end of angled-lift splits is provided with locating notch, the piston rod of angled-lift splits oil cylinder extend into locating notch and is connected with angled-lift splits lower end, the two sides of angled-lift splits have been arranged symmetrically latch segment, latch segment, which slides laterally, is mounted on corresponding support block upper end, the shape and locating notch of latch segment match, latch segment is provided with the groove for accommodating angled-lift splits cylinder piston rod close to one end of angled-lift splits, the locking cylinder being connected with latch segment is mounted on the outside of each support block.The present invention is provided with latch segment in mold, a power is provided by angled-lift splits oil cylinder when molding, then latch segment increases a mechanical force to the two sides of angled-lift splits by the active force of locking cylinder, guarantee that angled-lift splits are locked in entirely casting injection process, to guarantee the stabilization of product quality.
Description
Technical field
The present invention relates to technical field of mold, more particularly to a kind of mould slide block locking device.
Background technique
Now due to more part cannot be directly by the way that dynamic, the structure of cover half is complete with the complication of product structure
It at demoulding, is both needed to increase side core-pulling and sideslip block structure to assist, guarantee product can normally deviate from mold.Since sliding block is in mould
Has often folding sliding in action process, mold needs enough fit-up gaps when cooperating, often in normal production process
In, easily occur sliding block can not lock cause mold stuck or sliding block retrogressing cause product size not can guarantee, seriously affect production
The production efficiency and quality state of product.Previous design angled-lift splits are fairly simple, but simple structure will lead to mold and be easy to out
Failure slider back space, production efficiency are low.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of mould slide block locking devices, are provided with locking in mold
Block provides a power by angled-lift splits oil cylinder when molding, and then latch segment is by the active force of locking cylinder, to the two sides of angled-lift splits
Increase a mechanical force, guarantees that angled-lift splits are locked in entirely casting injection process, to guarantee the stabilization of product quality.
The technical solution adopted by the present invention to solve the technical problems is: a kind of mould slide block locking device is provided, including
The angled-lift splits being mounted in die main body, the lower end two sides of the die main body are symmetrically installed with support block, between two support blocks
Angled-lift splits oil cylinder is installed, the lower end of the angled-lift splits is provided with locating notch, and the piston rod of the angled-lift splits oil cylinder protrudes into
It is connected in locating notch and with angled-lift splits lower end, the two sides of the angled-lift splits have been arranged symmetrically latch segment, and the latch segment is horizontal
To corresponding support block upper end is slidably mounted on, the shape and locating notch of the latch segment match, and the latch segment is close to tiltedly sliding
One end of block is provided with the groove for accommodating angled-lift splits cylinder piston rod, is mounted on the outside of each support block and to be connected with latch segment
Locking cylinder.
As a supplement to the technical solution of the present invention, it is provided on the inside of each support block and is used to support lock
The support base that tight block slides laterally.
As a supplement to the technical solution of the present invention, the upper end of the angled-lift splits, which is provided with, is inserted into mould
Have the Molded protrusions in body mold cavity.
As a supplement to the technical solution of the present invention, the rectangular triangle of the locating notch.
The utility model has the advantages that the present invention relates to a kind of mould slide block locking device, latch segment is provided in mold, by oblique when molding
Sliding block oil cylinder provides a power, and then latch segment increases a machinery to the two sides of angled-lift splits by the active force of locking cylinder
Power guarantees that angled-lift splits are locked in entirely casting injection process, to guarantee the stabilization of product quality.Have the advantage that 1,
Slider back space is prevented, the stuck damage of mold is caused；2, mold failure rate reduces, and production efficiency improves.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is partial structural diagram of the invention.
Diagram: 1, angled-lift splits oil cylinder, 2, locking cylinder, 3, latch segment, 4, angled-lift splits, 5, support block, 6, support base, 7, positioning
Notch, 8, Molded protrusions, 9, groove.
Specific embodiment
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, those skilled in the art
Member can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited
Range.
Embodiments of the present invention are related to a kind of mould slide block locking device, as shown in Figs. 1-2, including are mounted on mold master
Intracorporal angled-lift splits 4, the lower end two sides of the die main body are symmetrically installed with support block 5, are equipped with oblique cunning between two support blocks 5
Block oil cylinder 1, the lower end of the angled-lift splits 4 are provided with locating notch 7, and the piston rod of the angled-lift splits oil cylinder 1 extend into positioning
It is connected in notch 7 and with 4 lower end of angled-lift splits, the two sides of the angled-lift splits 4 have been arranged symmetrically latch segment 3, and the latch segment 3 is laterally
It is slidably mounted on corresponding 5 upper end of support block, the shape and locating notch 7 of the latch segment 3 match, and the latch segment 3 is close to tiltedly
One end of sliding block 4 is provided with the groove 9 for accommodating 1 piston rod of angled-lift splits oil cylinder, and the outside of each support block 5 is mounted on and latch segment
3 connected locking cylinders 2.
The inside of each support block 5, which is provided with, is used to support the support base 6 that latch segment 3 slides laterally.
The upper end of the angled-lift splits 4 is provided with the Molded protrusions 8 being inserted into die main body die cavity.
The rectangular triangle of locating notch 7.
Embodiment
Mold is in press casting procedure, and sliding block is closed tight by the active force of oil cylinder first, and then active and inactive mold molds.During this
If oil path in oil cylinder failure, it is insufficient to lead to pressure supply, and is not easy standby inspection and finds, in the case of this clock, will lead to sliding block and pumping
Core retreats, and leads to product quality problem.
Therefore the present invention is provided with latch segment 3 in mold, provides a power by angled-lift splits oil cylinder 1 when molding, then locks
Block 3 passes through the active force of locking cylinder 2, increases a mechanical force to the two sides of angled-lift splits 4, guarantees that angled-lift splits 4 are entirely being cast
It is locked in injection process, to guarantee the stabilization of product quality.
When die casting, starting angled-lift splits oil cylinder 1, angled-lift splits oil cylinder 1 push angled-lift splits 4 to be inserted into die cavity first, then left and right
Two sides locking cylinder 2 pushes latch segment 3, and angled-lift splits 4 are fixed and locked, two grooves 9 embrace the piston of angled-lift splits oil cylinder 1
Bar, locating notch 7 just with 4 lower end of angled-lift splits is engaged after two latch segments 3 are stitched together, and prevents angled-lift splits 4 from retreating.Molding
Injection is completed.Die sinking, latch segment 3 are pulled away from by locking cylinder 2, then pass through the active force of angled-lift splits oil cylinder 1, by angled-lift splits 4
It is extracted out from product, then product is removed from the mold, and completes product die casting.In the whole process, timely oil cylinder abnormal state
Pressure release, latch segment 3, which can also provide enough mechanical forces, prevents angled-lift splits 4 from retreating.
Claims (4)
1. a kind of mould slide block locking device, including the angled-lift splits (4) being mounted in die main body, it is characterised in that: described
The lower end two sides of die main body are symmetrically installed with support block (5), are equipped with angled-lift splits oil cylinder (1) between two support blocks (5), described
The lower end of angled-lift splits (4) is provided with locating notch (7), and the piston rod of the angled-lift splits oil cylinder (1) is extend into locating notch (7)
And be connected with angled-lift splits (4) lower end, the two sides of the angled-lift splits (4) have been arranged symmetrically latch segment (3), and the latch segment (3) is horizontal
To corresponding support block (5) upper end is slidably mounted on, the shape of the latch segment (3) and locating notch (7) match, the latch segment
(3) one end close to angled-lift splits (4) is provided with the groove (9) for accommodating angled-lift splits oil cylinder (1) piston rod, each support block (5) it is outer
Side is mounted on the locking cylinder (2) being connected with latch segment (3).
2. a kind of mould slide block locking device according to claim 1, it is characterised in that: the inside of each support block (5) is equal
It is provided with and is used to support the support base (6) that latch segment (3) slides laterally.
3. a kind of mould slide block locking device according to claim 1, it is characterised in that: the angled-lift splits (4) it is upper
End is provided with the Molded protrusions (8) being inserted into die main body die cavity.
4. a kind of mould slide block locking device according to claim 1, it is characterised in that: the locating notch (7) is in
Right angled triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811406192.0A CN109396390A (en) | 2018-11-23 | 2018-11-23 | A kind of mould slide block locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811406192.0A CN109396390A (en) | 2018-11-23 | 2018-11-23 | A kind of mould slide block locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109396390A true CN109396390A (en) | 2019-03-01 |
Family
ID=65455351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811406192.0A Pending CN109396390A (en) | 2018-11-23 | 2018-11-23 | A kind of mould slide block locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109396390A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115921814A (en) * | 2022-12-29 | 2023-04-07 | 广州和德轻量化成型技术有限公司 | Die casting machine and die casting method |
-
2018
- 2018-11-23 CN CN201811406192.0A patent/CN109396390A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115921814A (en) * | 2022-12-29 | 2023-04-07 | 广州和德轻量化成型技术有限公司 | Die casting machine and die casting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190301 |