CN209381364U - A kind of connection structure of die cavity mode locking ring and die cavity - Google Patents
A kind of connection structure of die cavity mode locking ring and die cavity Download PDFInfo
- Publication number
- CN209381364U CN209381364U CN201822277309.1U CN201822277309U CN209381364U CN 209381364 U CN209381364 U CN 209381364U CN 201822277309 U CN201822277309 U CN 201822277309U CN 209381364 U CN209381364 U CN 209381364U
- Authority
- CN
- China
- Prior art keywords
- die cavity
- mode locking
- locking ring
- die
- water channel
- 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
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
A kind of connection structure of die cavity mode locking ring and die cavity, including die cavity, bed die, mold cavity plate, mode locking ring, the die cavity and bed die are mounted in mold cavity plate, the mode locking ring is mounted on the end face of mold cavity plate, the mode locking ring, die cavity, bed die is successively arranged along same axis, the lateral wall of the die cavity is equipped with die cavity cooling water channel, the bed die is equipped with bed die cooling water channel, the die cavity cooling water channel is connected to bed die cooling water channel, the mold cavity plate is equipped with intake tunnel and exhalant canal, the intake tunnel, exhalant canal respectively with die cavity cooling water channel, the connection of bed die cooling water channel, the intake tunnel, die cavity cooling water channel, bed die cooling water channel, exhalant canal is sequentially communicated to form circulating cooling water channel, positioning pin connection is equipped between the die cavity and mode locking ring, mode locking ring side is equipped with location hole, the die cavity Top is equipped with locating slot, is socketed in mode locking ring at the top of the die cavity, and positioning pin insertion positioning hole one end is connected on locating slot.
Description
Technical field
The utility model relates to a kind of mold connection structures, and in particular to a kind of connection knot of die cavity mode locking ring and die cavity
Structure.
Background technique
In the manufacturing of beverage bottle, two-step method blown bottle technology is widely used in existing plastic beverage bottle production
One of technology, the first step of two-step method blown bottle technology are first to be molded bottle base, and second step is blown by carrying out heating to bottle base bottle base again
Bottle carries out production of bottles using two-step method blown bottle technology and needs first to manufacture bottle-blank injection mold, then with the mold injection molding
Bottle base.Currently, the injection mold of bottle base is largely a multi-cavity mold structure, the die cavity installation section of injection mold generally comprises mould
Chamber, bed die, mold cavity plate, mode locking ring, die cavity and bed die are mounted in mold cavity plate, and mode locking ring is mounted on the end face of mold cavity plate, lock
Modular ring, die cavity, bed die are successively arranged along same axis, are needed during installation to four die cavity, bed die, mold cavity plate, mode locking ring portions
It is mutually located between part, so that the function of the aided injection moulds such as cooling water channel on component is normal, and existing die cavity and lock
The mounting means of modular ring are as follows: if number of patent application is 200880018862.X, patent name is mold insert and and molding machine
Shown in the Chinese utility model patent for the mold stack being used together, it is fixed that die cavity tongue is stuck in progress die cavity in mode locking ring groove
Position, a part of outer wall of mode locking ring will stretch in die cavity cooling water channel, hinder the flowing of cooling water and reduce cooling water channel
Film-cooled heat, cause the cooling efficiency of die cavity cooling water channel to reduce, the location structure between existing mode locking ring and die cavity are as follows:
In the end of mode locking ring, then die cavity tongue is stuck in mode locking in the end die sinking tongue of die cavity by processing mode locking ring groove
Die cavity positioning is carried out in ring groove, because mode locking ring groove is arranged on the inner hole of mode locking ring, mode locking ring groove adds man-hour requirement
The inner hole that cutter protrudes into mode locking ring is processed, difficulty of processing is very big, and the mode locking ring general rate of this connection structure
It is not high, general part can not be formed and carried out using increasing the cost of processing.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides the connection structure of a kind of die cavity mode locking ring and die cavity.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of connection structure of die cavity mode locking ring and die cavity, including die cavity, bed die, mold cavity plate, mode locking ring, the die cavity and
Bed die is mounted in mold cavity plate, and the mode locking ring is mounted on the end face of mold cavity plate, the mode locking ring, die cavity, bed die successively edge
Same axis setting, the lateral wall of the die cavity are equipped with die cavity cooling water channel, and the die cavity cooling water channel is clockwise or inverse
The spiral channel structure of hour hands, the bed die are equipped with bed die cooling water channel, the die cavity cooling water channel and bed die cooling water channel
Connection, the mold cavity plate be equipped with intake tunnel and exhalant canal, the intake tunnel, exhalant canal respectively with die cavity cooling water
Road, the connection of bed die cooling water channel, the intake tunnel, die cavity cooling water channel, bed die cooling water channel, exhalant canal are sequentially communicated shape
Positioning pin connection is equipped at circulating cooling water channel, between the die cavity and mode locking ring, the side of the mode locking ring is equipped with location hole,
The top of the die cavity is equipped with locating slot, is socketed in mode locking ring at the top of the die cavity, and the positioning pin is inserted into positioning hole
One end is connected on locating slot.
In the present invention, the through-hole for mold core insertion is offered in the middle part of the mode locking ring, the through-hole includes
The upper through-hole of rounding mesa-shaped structure and the lower through-hole of cylindrical-shaped structure are socketed in lower through-hole at the top of the die cavity, described fixed
Position hole and upper through-hole separate, and the location hole is connected to lower through-hole, and the periphery of the mode locking ring is equipped with pacifies for fixing with die cavity
The mounting hole of dress, the die cavity are equipped with threaded hole corresponding with mounting hole, pass through bolt between the mode locking ring and die cavity
It is fixedly connected.
In the present invention, upper surface sealing ring is provided on the connecting end surface between the mold cavity plate and mode locking ring.
In the present invention, top sealing ring, the top are provided on the joint face between the die cavity and mode locking ring
The top of die cavity cooling water channel is arranged in portion's sealing ring.
In the present invention, lower end surface sealing ring is provided on the connecting end surface between the die cavity and bed die.
In the present invention, bottom sealing ring, the bottom are provided on the joint face between the mold cavity plate and bed die
The lower section of bed die cooling water channel is arranged in portion's sealing ring.
In the present invention, the end face of the mold cavity plate is equipped with the upper surface for installing end-face seal ring and seals
Slot.
In the present invention, the top of the die cavity is equipped with the top seal groove for installing top sealing ring, described
Top seal groove is arranged between die cavity cooling water channel and locating slot.
In the present invention, the end face of the bed die is equipped with the lower end surface for installing lower end surface sealing ring and seals
Slot.
In the present invention, the bottom of the bed die is equipped with the sealed bottom slot for installing bottom sealing ring, described
The lower section of bed die cooling water channel is arranged in sealed bottom slot.
The beneficial effects of the utility model are: the connection structure of a kind of the die cavity mode locking ring and die cavity of the utility model, dress
Timing, it is only necessary to bed die and die cavity are successively inserted in mold cavity plate, mode locking ring is mounted by means of bolts in mold cavity plate, adjusted
The relative position insertion positioning pin for saving location hole and locating slot is fixed, install convenient and accuracy is high, and mode locking ring with
It is not interfere with each other mutually between die cavity cooling water channel, the film-cooled heat of die cavity cooling water channel increases, to improve the cooling efficiency of mold；
The connection structure of the utility model is in processing, it is only necessary to open up location hole in the side of mode locking ring, and at the top of die cavity
Lateral surface opens up locating slot, and it is quick that the processing is simple, and processing cost, and the mode locking ring of this connection structure can be effectively reduced
Versatility is higher.
Detailed description of the invention
The present invention will be further described with embodiment with reference to the accompanying drawing:
Fig. 1 is the overall structure diagram of the present embodiment；
Fig. 2 is the mode locking ring of the present embodiment and the connection structure explosive view of die cavity；
Fig. 3 is the structural schematic diagram of the present embodiment mold cavity plate；
Fig. 4 is the structural schematic diagram of the present embodiment mode locking ring；
Fig. 5 is the structural schematic diagram of the present embodiment die cavity；
Fig. 6 is the structural schematic diagram of the present embodiment bed die.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
Embodiment:
Present embodiment discloses the connection structure of a kind of die cavity mode locking ring and die cavity, including die cavity 1, bed die 2, mold cavity plate 3,
Mode locking ring 4, the die cavity 1 and bed die 2 are mounted in mold cavity plate 3, and the mode locking ring 4 is mounted on the end face of mold cavity plate 3, described
Mode locking ring 4, die cavity 1, bed die 2 are successively arranged along same axis, and the lateral wall of the die cavity 1 is equipped with die cavity cooling water channel 12,
The die cavity cooling water channel 12 is spiral channel structure clockwise or counterclockwise, and the bed die 2 is equipped with bed die cooling water channel
21, the die cavity cooling water channel 12 is connected to bed die cooling water channel 21, and the mold cavity plate 3 is equipped with intake tunnel 31 and water outlet is logical
Road 32, the intake tunnel 31, exhalant canal 32 are connect with die cavity cooling water channel 12, bed die cooling water channel 21 respectively, it is described into
Aquaporin 31, die cavity cooling water channel 12, bed die cooling water channel 21, exhalant canal 32 are sequentially communicated to form circulating cooling water channel, institute
It states and is equipped with the connection of positioning pin 5 between die cavity 1 and mode locking ring 4, the side of the mode locking ring 4 is equipped with location hole 41, the die cavity 1
Top is equipped with locating slot 11, and the top of the die cavity 1 is socketed in mode locking ring 4, and the positioning pin 5 is inserted into one end in location hole 41
It is connected on locating slot 11, when assembly, it is only necessary to bed die 2 and die cavity 1 are successively inserted in mold cavity plate 3, mode locking ring 4 is passed through into spiral shell
Bolt is fixedly mounted in mold cavity plate 3, and the relative position insertion positioning pin 5 for adjusting location hole 41 and locating slot 11 is fixed, peace
It is high to fill convenient and accuracy；The connection structure of the utility model is in processing, it is only necessary to open up location hole in the side of mode locking ring 4
41, and lateral surface at the top of die cavity 1 opens up locating slot 11, it is quick that the processing is simple, processing cost can be effectively reduced,
And 4 versatility of mode locking ring of this connection structure is higher, by this connection structure positioning can make die cavity cooling water channel 12 with
Intake tunnel 31 is accurately installed, and flows the cooling water flow of die cavity 1 by scheduled circulating cooling water channel, guarantees the cold of die cavity 1
But performance.
As preferred embodiment, the middle part of the mode locking ring 4 offers the through-hole 42 for mold core insertion, described logical
Hole 42 includes the upper through-hole 421 of rounding mesa-shaped structure and the lower through-hole 422 of cylindrical-shaped structure, and the top of the die cavity 1 is socketed in
In lower through-hole 422, the location hole 41 separates with upper through-hole 421, and the location hole 41 is connected to lower through-hole 422, the mode locking
The periphery of ring 4 is equipped with the mounting hole 43 for being fixedly mounted with die cavity 1, and the die cavity 1 is equipped with corresponding with mounting hole 43
Threaded hole is bolted to connection between the mode locking ring 4 and die cavity 1, the middle part of the die cavity 1 offer for body at
The body die cavity 14 of type, offers for the molding bottom of bottle die cavity 24 of bottom of bottle on the bed die 2 and the note for connecting injection molding machine
Chamber 25 is penetrated, the body die cavity 14 is connected to bottom of bottle die cavity 24, and it is logical that injection is equipped between the injecting cavity 25 and bottom of bottle die cavity 24
Road 26, the through-hole 42, body die cavity 14, bottom of bottle die cavity 24, injection canal 26, injecting cavity 25 are sequentially communicated.
In the present invention, upper surface sealing ring is provided on the connecting end surface between the mold cavity plate 3 and mode locking ring 4
6, the end face of the mold cavity plate 3 is equipped with the upper surface seal groove 33 for installing end-face seal ring 6, the die cavity 1 and bottom
Lower end surface sealing ring 8 is provided on connecting end surface between mould 2, the end face of the bed die 2 is equipped with close for installing lower end surface
The lower end surface seal groove 22 of seal 8, general sealing ring after long-term use, due to sealing ring material aging and abrasion, bullet
Property performance can be declined, to influence the sealing performance of sealing ring, in the utility model, by upper surface sealing ring 6 and under
End-face seal ring 8 is separately positioned on connecting end surface, when installation, is passed through the pressure of mode locking ring 4 and die cavity 1 and is acted on upper surface sealing
Circle 6 and lower end surface sealing ring 8 press, and prevent from causing sealing effect to decline due to sealing ring material aging and abrasion, pass through lock
The pressure of modular ring 4 and die cavity 1 acts on the sealing effect that can effectively improve die cavity cooling water channel 12.
In the present invention, top sealing ring 7 is provided on the joint face between the die cavity 1 and mode locking ring 4, it is described
The top of die cavity cooling water channel 12 is arranged in top sealing ring 7, and the top of the die cavity 1 is equipped with for installing top sealing ring 7
Top seal groove 13, the top seal groove 13 is arranged between die cavity cooling water channel 12 and locating slot 11.
In the present invention, it is provided with bottom sealing ring 9 on the joint face between the mold cavity plate 3 and bed die 2, it is described
The lower section of bed die cooling water channel 21 is arranged in bottom sealing ring 9, and the bottom of the bed die 2 is equipped with for installing bottom sealing ring 9
Sealed bottom slot 23, the sealed bottom slot 23 is arranged in the lower section of bed die cooling water channel 21, passes through leakproofness in all directions
Setting, can be such that the integral sealing effect of circulating cooling water channel improves, reach whole ne-leakage.
Above description is merely a prefered embodiment of the utility model, as long as realizing the utility model with essentially identical means
The technical solution of purpose belongs within the protection scope of the utility model.
Claims (10)
1. a kind of connection structure of die cavity mode locking ring and die cavity, it is characterised in that: including die cavity (1), bed die (2), mold cavity plate
(3), mode locking ring (4), the die cavity (1) and bed die (2) are mounted in mold cavity plate (3), and the mode locking ring (4) is mounted on mold cavity plate
(3) on end face, the mode locking ring (4), die cavity (1), bed die (2) are successively arranged along same axis, the outside of the die cavity (1)
Wall is equipped with die cavity cooling water channel (12), and the die cavity cooling water channel (12) is spiral channel structure clockwise or counterclockwise,
The bed die (2) is equipped with bed die cooling water channel (21), and the die cavity cooling water channel (12) is connected to bed die cooling water channel (21),
The mold cavity plate (3) is equipped with intake tunnel (31) and exhalant canal (32), the intake tunnel (31), exhalant canal (32) point
Do not connect with die cavity cooling water channel (12), bed die cooling water channel (21), the intake tunnel (31), die cavity cooling water channel (12),
Bed die cooling water channel (21), exhalant canal (32) are sequentially communicated to form circulating cooling water channel, the die cavity (1) and mode locking ring (4)
Between be equipped with positioning pin (5) and connect, the side of the mode locking ring (4) is equipped with location hole (41), and the top of the die cavity (1) is equipped with
Locating slot (11) is socketed at the top of the die cavity (1) in mode locking ring (4), one in positioning pin (5) insertion location hole (41)
End is connected on locating slot (11).
2. the connection structure of a kind of die cavity mode locking ring and die cavity according to claim 1, it is characterised in that: the mode locking ring
(4) through-hole (42) for mold core insertion is offered in the middle part of, the through-hole (42) includes the upper through-hole of rounding mesa-shaped structure
(421) and the lower through-hole of cylindrical-shaped structure (422) it, is socketed in lower through-hole (422) at the top of the die cavity (1), the positioning
Hole (41) and upper through-hole (421) separate, and the location hole (41) is connected to lower through-hole (422), and the periphery of the mode locking ring (4) is set
There is the mounting hole (43) for being fixedly mounted with die cavity (1), the die cavity (1) is equipped with screw thread corresponding with mounting hole (43)
Hole is bolted to connection between the mode locking ring (4) and die cavity (1).
3. the connection structure of a kind of die cavity mode locking ring and die cavity according to claim 1, it is characterised in that: the mold cavity plate
(3) upper surface sealing ring (6) are provided on the connecting end surface between mode locking ring (4).
4. the connection structure of a kind of die cavity mode locking ring and die cavity according to claim 1, it is characterised in that: the die cavity
(1) top sealing ring (7) is provided on the joint face between mode locking ring (4), top sealing ring (7) setting is cold in die cavity
But the top of water channel (12).
5. the connection structure of a kind of die cavity mode locking ring and die cavity according to claim 1, it is characterised in that: the die cavity
(1) lower end surface sealing ring (8) are provided on the connecting end surface between bed die (2).
6. the connection structure of a kind of die cavity mode locking ring and die cavity according to claim 1, it is characterised in that: the mold cavity plate
(3) it is provided with bottom sealing ring (9) on the joint face between bed die (2), bottom sealing ring (9) setting is cooling in bed die
The lower section of water channel (21).
7. the connection structure of a kind of die cavity mode locking ring and die cavity according to claim 3, it is characterised in that: the mold cavity plate
(3) end face is equipped with the upper surface seal groove (33) for installing end-face seal ring (6).
8. the connection structure of a kind of die cavity mode locking ring and die cavity according to claim 4, it is characterised in that: the die cavity
(1) top is equipped with the top seal groove (13) for installing top sealing ring (7), and the top seal groove (13) is arranged in mould
Between chamber cooling water channel (12) and locating slot (11).
9. the connection structure of a kind of die cavity mode locking ring and die cavity according to claim 5, it is characterised in that: the bed die
(2) end face is equipped with the lower end surface seal groove (22) for installing lower end surface sealing ring (8).
10. the connection structure of a kind of die cavity mode locking ring and die cavity according to claim 6, it is characterised in that: the bed die
(2) bottom is equipped with the sealed bottom slot (23) for installing bottom sealing ring (9), and the sealed bottom slot (23) is arranged the bottom of at
The lower section of mould cooling water channel (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822277309.1U CN209381364U (en) | 2018-12-29 | 2018-12-29 | A kind of connection structure of die cavity mode locking ring and die cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822277309.1U CN209381364U (en) | 2018-12-29 | 2018-12-29 | A kind of connection structure of die cavity mode locking ring and die cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209381364U true CN209381364U (en) | 2019-09-13 |
Family
ID=67863355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822277309.1U Active CN209381364U (en) | 2018-12-29 | 2018-12-29 | A kind of connection structure of die cavity mode locking ring and die cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209381364U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109551742A (en) * | 2018-12-29 | 2019-04-02 | 广东星联精密机械有限公司 | A kind of connection structure of die cavity mode locking ring and die cavity |
-
2018
- 2018-12-29 CN CN201822277309.1U patent/CN209381364U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109551742A (en) * | 2018-12-29 | 2019-04-02 | 广东星联精密机械有限公司 | A kind of connection structure of die cavity mode locking ring and die cavity |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209381364U (en) | A kind of connection structure of die cavity mode locking ring and die cavity | |
| CN109551742A (en) | A kind of connection structure of die cavity mode locking ring and die cavity | |
| CN110341123A (en) | A kind of thin-walled single-chamber shape part molding die | |
| CN202727239U (en) | Mold with air bag sealing device | |
| CN206999522U (en) | A kind of more nozzle core side glue mouth TOP-TIPs | |
| CN217293331U (en) | Double-layer cylinder structure for needle valve type hot runner and injection mold | |
| CN107676517B (en) | Plastic tap body and manufacturing die thereof | |
| CN208497594U (en) | A kind of water valve connector of silicon rubber injection moulding mold core | |
| CN215661609U (en) | Vacuum forming die | |
| CN205905317U (en) | Car apron injection mold | |
| CN205929274U (en) | Modified car apron injection mold | |
| CN211662534U (en) | Two-section type core structure of wide-mouth bottle blank mold | |
| CN210940220U (en) | Thin-wall single-cavity plastic part forming die | |
| CN210126245U (en) | Connecting structure of die cavity locking ring and die cavity | |
| CN210026127U (en) | Thin-wall micro-liquid silica gel cold runner mold | |
| CN215750460U (en) | Runner injection mold of sealing ring | |
| CN218928488U (en) | Sealing ring injection mold | |
| CN209578062U (en) | A kind of mould structure for the production of cylinder machine front cover | |
| CN219427350U (en) | Overlapped molding needle valve butt joint sizing material backflow structure | |
| CN219055182U (en) | High-efficiency multi-point injection molding mold | |
| CN219133103U (en) | Injection mold for processing rubber frame | |
| CN220973129U (en) | Injection molding machine rear mould plate | |
| CN212124043U (en) | Needle valve type injection molding system capable of saving panel thickness | |
| CN217476492U (en) | Embedded heating type hot nozzle structure | |
| CN214188241U (en) | Combined plastic mold for injection molding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |