CN209365264U - A kind of injection demoulding device - Google Patents
A kind of injection demoulding device Download PDFInfo
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- CN209365264U CN209365264U CN201821927119.3U CN201821927119U CN209365264U CN 209365264 U CN209365264 U CN 209365264U CN 201821927119 U CN201821927119 U CN 201821927119U CN 209365264 U CN209365264 U CN 209365264U
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- sliding block
- groove structure
- cylinder
- sliding groove
- plane
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Abstract
The utility model discloses a kind of injection demoulding devices, including the shell being made of sideslip slot structure and perpendicular sliding groove structure, the sideslip slot structure is square, and one end is closely connect with the perpendicular sliding groove structure, the perpendicular sliding groove structure bottom end is equipped with cylinder mounting plate, the cylinder mounting plate bottom is equipped with cylinder, which protrudes into inside the perpendicular sliding groove structure after running through the cylinder mounting plate；Third sliding block is installed inside the perpendicular sliding groove structure, the third sliding block vertically moves inside the perpendicular sliding groove structure, and the third slider bottom is connect with the cylinder movable end, the sideslip slot structure is internally provided with close-connected first sliding block and the second sliding block.Beneficial effect is: the switching by passing in and out gas to cylinder, can be by driving three groups of sliding block linkages to realize undercut and core pulling so that realization type core moving to left and moving to right；By adjusting the tilt angle of T-type item, the undercut to the different lateral and depth side cores and core pulling can be realized.
Description
Technical field
The utility model relates to be molded production equipment technology, demoulding equipment technical field, and in particular to a kind of injection molding demoulding
Device.
Background technique
In injection-molded work, structure is complicated, workpiece difference survey side and directional spreding have different shape, size side is recessed and hole
When structure, using traditional direct acting type side-parting core-pulling mechanism, and the outer dimension that mold will be greatly increased, it directly affects
The selection of injection-moulding device is arrived.Therefore, we design a kind of core-pulling mechanism that can adapt to various angle demouldings and need.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of injection demoulding device, in offer
Preferred technical solution, which includes, in many technical solutions can easily realize side core-pulling, and can be realized not by adjusting
The technical effects such as undercut and core pulling with lateral, direction and the side core of the depth, elaboration as detailed below.
To achieve the above object, the utility model provides following technical scheme:
A kind of injection demoulding device provided by the utility model, it is outer including being made of sideslip slot structure and perpendicular sliding groove structure
Shell, the sideslip slot structure is square, and one end is closely connect with the perpendicular sliding groove structure, the perpendicular sliding groove structure bottom end installation
There is cylinder mounting plate, the cylinder mounting plate bottom is equipped with cylinder, which extendes back through the cylinder mounting plate
Enter inside the perpendicular sliding groove structure；
Third sliding block is installed inside the perpendicular sliding groove structure, the third sliding block inside the perpendicular sliding groove structure vertically
Movement, and the third slider bottom is connect with the cylinder movable end, the sideslip slot structure is internally provided with close connection
The first sliding block and the second sliding block, first sliding block and second sliding block slide in the sideslip slot structure inner horizontal,
Second sliding block can also vertically move inside the perpendicular sliding groove structure, second sliding block and the third sliding block phase
Connect, second sliding block and the third sliding block slide vertically inside the perpendicular sliding groove structure, and second sliding block and this
The joint of three sliding blocks is inclined-plane, and the inclined-plane of the third sliding block is diagonal upward direction, and is equipped with the 2nd T in the middle part of the inclined-plane
Profile bar, is provided with the T-slot for cooperating the second T-type item on the inclined-plane of second sliding block, and first sliding block is far from described the
Two sliding block one end are connected with type core, and the joint of the type core and first sliding block is inclined-plane, and first sliding block
Inclined-plane is inclined-plane obliquely, and the inclined-plane of the type core is inclined-plane obliquely, is provided in the middle part of the inclined-plane of first sliding block
It is parallel to the T-slot of the inclined-plane side, the first T-type item for cooperating the T-slot is installed in the middle part of the inclined-plane of the type core；
The sideslip slot structure and the vertical edges of the perpendicular sliding groove structure form chamfering.
Using a kind of above-mentioned injection demoulding device, the cylinder is adjusted into outgassing direction, retracts the movable end of the cylinder,
It pulls the third sliding block to move down, to drive the second sliding block downwards and move right, and pulls first sliding block
It moves right, and then deviates from the type core from plastic, complete undercut and core pulling；Close core when, adjust the cylinder into
Outgassing direction stretches out the movable end of the cylinder, and the third sliding block is pushed to move up, to drive second sliding block
It upwards and is moved to the left, and then makes first sliding block transverse shifting to the left, the type core is stretched out, until the type core is matched with it
The mold of conjunction docks, that is, completes the reset of the type core.
Preferably, the cylinder mounting plate side forms U-shaped opening, the cylinder is mounted by means of bolts on institute
Cylinder mounting plate bottom is stated, and U-shaped opening is stuck in the outside of the cylinder motion bar.
Preferably, the perpendicular sliding groove structure is formed towards the U-shaped opening side towards the U-shaped of the U-shaped opening
Slot, and U-type groove width and the U-shaped opening equivalent width.
Preferably, the movable end of the cylinder is fixedly installed with the connector of T-type, and formed on the third sliding block
Cooperate the T-slot of the connector.
Preferably, the perpendicular sliding groove structure is fixedly connected by bolt with the cylinder mounting plate, and the sideslip slot
Structure is fixedly connected by bolt with the perpendicular sliding groove structure.
Preferably, the guiding that the identical two sides of the third slider shape are respectively equipped with a positional symmetry and are parallel to each other
Key, and two sides are provided with the guide groove for cooperating the feather key inside the perpendicular sliding groove structure.
Preferably, first sliding block and second sliding block and the abutted surface of the sideslip slot structure pass through bolt
Anti-attrition adjusting pad is installed, type core two sides are mounted on anti-attrition adjusting pad, and third sliding block side is also equipped with anti-attrition
Adjusting pad.
Preferably, the first T-type item is fixedly connected by screw with the type core, the second T-type item passes through spiral shell
Nail is fixedly connected with the third sliding block.
To sum up, the utility model has the beneficial effects that: the 1, switching by passing in and out gas to cylinder, can pass through drive three
Group sliding block linkage realizes undercut and core pulling so that realization type core moving to left and moving to right；
2, by adjusting the tilt angle of T-type item, the undercut to the different lateral and depth side cores can be realized
With core pulling.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of Fig. 1；
Fig. 3 is the schematic perspective view of the utility model；
Fig. 4 is the schematic diagram of internal structure of the utility model.
The reference numerals are as follows:
1, cylinder；2, cylinder mounting plate；3, sliding groove structure is erected；4, T-type item；5, type core；6, sideslip slot structure；7, mold insert；
8, the second T-type item；9, screw；10, feather key；11, the first sliding block；12, the second sliding block；13, third sliding block；14, connector；
15, anti-attrition adjusting pad.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
Shown in referring to figures 1-4, the utility model provides a kind of injection demoulding device, including by 6 He of sideslip slot structure
The shell that perpendicular sliding groove structure 3 forms, sideslip slot structure 6 is square, and one end is closely connect with the perpendicular sliding groove structure 3, is erected and is slided
3 bottom end of slot structure is equipped with cylinder mounting plate 2, and 2 bottom of cylinder mounting plate is equipped with cylinder 1, which runs through cylinder
It is protruded into after mounting plate 2 inside perpendicular sliding groove structure 3；
Third sliding block 13 is installed inside perpendicular sliding groove structure 3, which vertically transports inside perpendicular sliding groove structure 3
It is dynamic, and 13 bottom of third sliding block is connect with 1 movable end of cylinder, sideslip slot structure 6 is internally provided with close-connected first sliding block
11 and second sliding block 12, the first sliding block 11 and the second sliding block 12 slided in 6 inner horizontal of sideslip slot structure, the second sliding block 12 can also
It is vertically moved inside perpendicular sliding groove structure 3, the second sliding block 12 connects with third sliding block 13, the second sliding block 12 and third sliding block 13
It is slid vertically inside perpendicular sliding groove structure 3, and the joint of second sliding block 12 and the third sliding block 13 is inclined-plane, third is sliding
The inclined-plane of block 13 is diagonal upward direction, and is equipped with the second T-type item 8 in the middle part of the inclined-plane, is provided on the inclined-plane of the second sliding block 12
Cooperate the T-slot of the second T-type item 8, when third sliding block 13 drives the second T-type 8 vertical motion of item, passes through the second T-type article 8 and the
The tilt slide cooperation of T-slot, can convert the vertical motion of third sliding block 13 to the transverse direction of the second sliding block 12 on two sliding blocks 12
Movement, the first sliding block 11 are connected with type core 5 far from 12 one end of the second sliding block, and the joint of type core 5 and the first sliding block 11 is oblique
Face, and the inclined-plane of the first sliding block 11 is inclined-plane obliquely, the inclined-plane of type core 5 are inclined-plane obliquely, the first sliding block 11 it is oblique
The T-slot for being parallel to the inclined-plane side is arranged in Middle face, and the first T-type for cooperating the T-slot is equipped in the middle part of the inclined-plane of type core 5
Item 4, the T-slot cooperation on the first T-type item 4 and the first sliding block 11, for converting type core 5 for the horizontal movement of the first sliding block 11
Oblique movement, consequently facilitating the oblique demoulding of type core 5；
The mold insert 7 for adjusting injection model shape is provided on type core 5；
The sideslip slot structure 6 and the vertical edges of the perpendicular sliding groove structure 3 form chamfering.
As optional embodiment, 2 side of cylinder mounting plate forms U-shaped opening, and cylinder 1 is bolted installation
In 2 bottom of cylinder mounting plate, and U-shaped opening is stuck in the outside of 1 motion bar of cylinder, and U-shaped opening is stuck in outside the movable end of cylinder 1
Side, being connected and fixed convenient for cylinder mounting plate 2 and cylinder 1；
Perpendicular sliding groove structure 3 forms the U-type groove towards the U-shaped opening towards the U-shaped opening side, and U-type groove is wide
Degree and the U-shaped opening equivalent width, after perpendicular sliding groove structure 3 is connect with 2 screw of cylinder mounting plate, the movable end of cylinder 1 is from U-shaped
It is embedded in perpendicular sliding slot 3, is then connect with third sliding block 13, convenient for the installation of cylinder 1 at opening and U-type groove；
The movable end of cylinder 1 is fixedly installed with the connector 14 of T-type, and forms on third sliding block 13 and cooperate the connector
14 T-slot can be convenient for the connection of 13 lower end of 1 movable end of cylinder and third sliding block by the cooperation of the connector 14 and T-slot
It is fixed；
Perpendicular sliding groove structure 3 is fixedly connected by bolt with cylinder mounting plate 2, and sideslip slot structure 6 is slided by bolt with perpendicular
Slot structure 3 is fixedly connected, so set, sideslip slot structure 6, perpendicular sliding groove structure 3 and cylinder mounting plate 2 constitute a square
Moving conduit, and the movement of the first sliding block 11, the second sliding block 12 and third sliding block 13 is limited；
The feather key 10 that the identical two sides of 13 shape of third sliding block are respectively equipped with a positional symmetry and are parallel to each other, and perpendicular cunning
3 inside two sides of slot structure, which are provided with, cooperates the guide groove of the feather key 10 that can mention by the cooperation of feather key 10 and guide groove
The stability of high 13 vertical motion of third sliding block；
First sliding block 11 and the second sliding block 12 and the abutted surface of sideslip slot structure 6 pass through bolt and are equipped with anti-attrition adjusting pad
15,5 two sides of type core are mounted on anti-attrition adjusting pad 15, and 13 side of third sliding block is also equipped with anti-attrition adjusting pad 15, anti-attrition adjustment
Pad 15 is installed by bolt and is fixed, by anti-attrition adjusting pad 15 can anti-limited slip block and sideslip slot structure 6, in perpendicular sliding groove structure 3
The friction of wall, and by adjusting cooperation position and tightness between anti-attrition adjusting pad 15 and sliding block, and then adjust slide block movement
Tightness；
First T-type item 4 is fixedly connected by screw 9 with type core 5, and the second T-type item 8 is solid by screw 9 and third sliding block 13
Fixed connection, so set, cap shell is fixed convenient for the installation of the first T-type item 4 and the second T-type item 8.
Using the above structure, cylinder 1 is adjusted into outgassing direction, is retracted the movable end of the cylinder 1, is pulled third sliding block 13
It moves down, to drive the second sliding block 12 downwards and move right, and pulls the first sliding block 11 to move right, and then make type
Core 5 is deviate from from plastic, completes undercut and core pulling；When closing core, cylinder 1 is adjusted into outgassing direction, makes the movable end of cylinder 1
It stretches out, third sliding block 13 is pushed to move up, to drive the second sliding block 12 upwards and be moved to the left, and then make the first sliding block 11
Transverse shifting to the left stretches out type core 5, until the mold engaged therewith of type core 5 docks, i.e. the reset of finishing type core 5；
It, can be by driving three groups of sliding block linkages, so that realization type core 5 moves to left by passing in and out the switching of gas to cylinder 1
With move to right, realize undercut and core pulling；
By adjusting the tilt angle of T-type item, can be realized to the undercuts of different lateral and the depth side cores 5 with
Core pulling.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (8)
1. a kind of injection demoulding device, it is characterised in that: outer including being made of sideslip slot structure (6) and perpendicular sliding groove structure (3)
Shell, the sideslip slot structure (6) is square, and one end is closely connect with perpendicular sliding groove structure (3), the perpendicular sliding groove structure
(3) bottom end is equipped with cylinder mounting plate (2), and cylinder mounting plate (2) bottom is equipped with cylinder (1), cylinder (1) movable end
It is internal that the perpendicular sliding groove structure (3) is protruded into after the cylinder mounting plate (2)；
Third sliding block (13) are installed inside the perpendicular sliding groove structure (3), the third sliding block (13) is in the perpendicular sliding groove structure (3)
Inside vertically moves, and third sliding block (13) bottom is connect with the cylinder (1) movable end, the sideslip slot structure
(6) close-connected first sliding block (11) and the second sliding block (12), first sliding block (11) and described second are internally provided with
Sliding block (12) is slided in sideslip slot structure (6) inner horizontal, second sliding block (12) and third sliding block (13) phase
Connect, second sliding block (12) and the third sliding block (13) slide vertically inside the perpendicular sliding groove structure (3), and this second
The joint of sliding block (12) and the third sliding block (13) is inclined-plane, and the inclined-plane of the third sliding block (13) is diagonal upward direction,
And the second T-type item (8) is installed in the middle part of the inclined-plane, it is provided on the inclined-plane of second sliding block (12) and cooperates the second T-type item
(8) T-slot, first sliding block (11) are connected with type core (5) far from described second sliding block (12) one end, the type core (5)
Joint with first sliding block (11) is inclined-plane, and the inclined-plane of first sliding block (11) is inclined-plane obliquely, described
The inclined-plane of type core (5) is inclined-plane obliquely, and setting is parallel to the inclined-plane side in the middle part of the inclined-plane of first sliding block (11)
T-slot, the first T-type item (4) for cooperating the T-slot is installed in the middle part of the inclined-plane of the type core (5)；
The vertical edges of the sideslip slot structure (6) and the perpendicular sliding groove structure (3) form chamfering.
2. a kind of injection demoulding device according to claim 1, it is characterised in that: cylinder mounting plate (2) the side molding
There is U-shaped opening, the cylinder (1) is mounted by means of bolts on the cylinder mounting plate (2) bottom, and U-shaped opening is stuck in institute
State the outside of cylinder (1) motion bar.
3. a kind of injection demoulding device according to claim 2, it is characterised in that: the perpendicular sliding groove structure (3) is towards the U
Type opening side forms the U-type groove towards the U-shaped opening, and U-type groove width and the U-shaped opening equivalent width.
4. a kind of injection demoulding device according to claim 1, it is characterised in that: the fixed peace of the movable end of the cylinder (1)
Connector (14) equipped with T-type, and the T-slot for cooperating the connector (14) is formed on the third sliding block (13).
5. a kind of injection demoulding device according to claim 1, it is characterised in that: the perpendicular sliding groove structure (3) passes through bolt
It is fixedly connected with the cylinder mounting plate (2), and the sideslip slot structure (6) is solid by bolt and the perpendicular sliding groove structure (3)
Fixed connection.
6. a kind of injection demoulding device according to claim 1, it is characterised in that: third sliding block (13) shape is identical
The feather key (10) that two sides are respectively equipped with a positional symmetry and are parallel to each other, and the internal two sides of the perpendicular sliding groove structure (3) are all provided with
It is equipped with the guide groove for cooperating the feather key (10).
7. a kind of injection demoulding device according to claim 1, it is characterised in that: first sliding block (11) and described second
Sliding block (12) and the abutted surface of the sideslip slot structure (6) pass through bolt and are equipped with anti-attrition adjusting pad (15), the type core (5)
Two sides are mounted on anti-attrition adjusting pad (15), and third sliding block (13) side is also equipped with anti-attrition adjusting pad (15).
8. a kind of injection demoulding device according to claim 1, it is characterised in that: the first T-type item (4) passes through screw
(9) it is fixedly connected with the type core (5), the second T-type item (8) connects by the way that screw (9) and the third sliding block (13) are fixed
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821927119.3U CN209365264U (en) | 2018-11-22 | 2018-11-22 | A kind of injection demoulding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821927119.3U CN209365264U (en) | 2018-11-22 | 2018-11-22 | A kind of injection demoulding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209365264U true CN209365264U (en) | 2019-09-10 |
Family
ID=67833403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821927119.3U Active CN209365264U (en) | 2018-11-22 | 2018-11-22 | A kind of injection demoulding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209365264U (en) |
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2018
- 2018-11-22 CN CN201821927119.3U patent/CN209365264U/en active Active
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