CN106994774A - A kind of tube-cooled stock mould - Google Patents
A kind of tube-cooled stock mould Download PDFInfo
- Publication number
- CN106994774A CN106994774A CN201710291638.9A CN201710291638A CN106994774A CN 106994774 A CN106994774 A CN 106994774A CN 201710291638 A CN201710291638 A CN 201710291638A CN 106994774 A CN106994774 A CN 106994774A
- Authority
- CN
- China
- Prior art keywords
- sizing
- module
- plate
- riser
- stock mould
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
- B29C48/903—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies externally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of tube-cooled stock mould, including cooling bottom plate, there is pipeline above cooling bottom plate, cooling bottom plate upper end is fixed with the bottom for having upper mobile board on stock mould base, stock mould base, and rotating bottom board upper end is fixed with support column, support column upper end be provided with support column crank slot, active card is equipped with the riser bayonet lock of riser in support column crank slot, and the inner opposite end of riser is fixedly connected provided with side plate, and installing plate is fixedly mounted in the installation module upper end.Structure of the present invention drives drive rod by cylinder when in use, drive rotary shaft, and rotating shaft is moved forward and backward in driving, so that being turned on and off for sizing upper module is realized, while installing module can rotate on side plate, riser can rotate on the support columns, lower portable plate can be moved on stock mould base, and upper mobile board can be moved on lower portable plate, and rotating bottom board can rotate on upper mobile board, so as to realize the displacement movement of stock mold device, convenient shaped to pipeline clamps.
Description
Technical field
The present invention relates to tube-cooled technical field, specially a kind of tube-cooled stock mould.
Background technology
General plastics pipeline production line after shaping, is directly entered tank and carries out water cooling, its weak point exists in pipeline
In：Cooling velocity is too fast during the plastic cement pipeline direct water-cooling being just molded, and gauffer and shrinking pattern are easily formed on surface, plastic cement is not utilized
The quality control of pipeline.The production line having at present uses the cooler-shaper of import, and this stock mould is shaped in cold cross of pipeline
During, it is capable of the size and dimension of effective control pipeline, but the die sinking mode of this cooling and shaping insert is up and down point
The mode opened, such opening stroke it is larger, it is necessary to die sinking space it is also larger, cause overall production efficiency relatively low, be this I
Propose a kind of tube-cooled stock mould be used for solve the above problems.
The content of the invention
It is an object of the invention to provide a kind of tube-cooled stock mould, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：A kind of tube-cooled stock mould, including cooling bottom
There is pipeline above plate, the cooling bottom plate, the cooling bottom plate upper end is fixed with stock mould base, the stock mould base
Base bayonet lock is surrounded by, the base bayonet lock activity is connected in portable plate straight trough, the portable plate straight trough is located at lower activity
The surrounding of plate, the lower portable plate is provided with sliding block, and the sliding block activity is plugged in chute, and the chute is located at upper mobile board
Portable plate bayonet lock is surrounded by the middle part of top surface on bottom, the upper mobile board, the portable plate bayonet lock activity is connected to rotation
In the crank slot of bottom plate, the rotating bottom board upper end is fixed with support column, and the support column upper end is provided with support column crank slot,
Active card is equipped with the riser bayonet lock of riser in the support column crank slot, and the inner opposite end of the riser is fixedly connected provided with side
Plate, the side plate is provided with side plate crank slot, and active card is equipped with module bayonet lock in the side plate crank slot, the module card pins position in
Install in module, and installing plate is fixedly mounted in the installation module upper end；
Sizing lower module is fixed with the installing plate, one end of the sizing lower module is hinged with cylinder, rotary shaft
With sizing upper module, the drive rod of the cylinder is fixedly connected with connecting rod, and connecting rod is located at the top of sizing lower module, driving
The axis of bar and the axis of connecting rod are mutually perpendicular to；The rotary shaft is two, and the lower end of two rotary shafts, which is respectively hinged at, determines
The both sides of type lower module, the two ends of the upper end difference connecting rod of two rotary shafts rotate connection, and two rotary shaft lower ends are with determining
The articulated position of type lower module is located at the position between cylinder and the articulated position and the sizing lower module other end of lower module of shaping
On；The connecting rod is provided with pull bar, and the length direction of pull bar is vertical with the axis of connecting rod, one end of the pull bar and connection
Bar rotates connection；Described sizing upper module one end is fixedly connected with mould contiguous block, and the upper mould contiguous block is away from the upper mould of sizing
One end of block and shape lower module one end be hinged, and upper mould contiguous block with sizing lower module articulated position be located at rotary shaft with
On position between the articulated position and cylinder of type lower module and the articulated position for lower module of shaping, under upper mould contiguous block and sizing
The articulated position of module is relative to the height and cylinder of installing plate and the articulated position of sizing lower module relative to installing plate
Highly it is above rotary shaft and height of the articulated position relative to installing plate of sizing lower module；The other end and mould of the pull bar
Contiguous block closely shape upper module one end rotate connection.
It is preferred that, correspondence upper mobile board lower portable plate on, on the upper mobile board of corresponding rotation bottom plate, correspondence riser branch
Scale marker device is equipped with dagger and on the side plate of correspondence installation module.
It is preferred that, the quantity of the portable plate straight trough is four, and the notch position of four portable plate straight troughs is consistent.
It is preferred that, wherein the quantity of crank slot is four on the crank slot, support column crank slot and side plate crank slot, and four songs
The axis of groove is located on the edge of same circle.
It is preferred that, the portable plate straight trough, crank slot, it is equipped with damping on the medial surface of support column crank slot and side plate crank slot
Rotating fields.
It is preferred that, the quantity of the stock mold device on one cooling bottom plate is no less than five.
It is preferred that, the contact position of the sizing upper module and sizing lower module is equipped with the semicircular structure of formed objects
Sizing hole, the diameter in the sizing hole and the diameter of pipeline are consistent.
It is preferred that, described sizing lower module one end is located between riser provided with two pieces of parallel risers, the cylinder, cylinder
The both sides of front end are hinged with two pieces of risers respectively, the mould contiguous block away from sizing upper module one end be hinged on two pieces of risers it
Between, two rotary shaft lower ends are respectively hinged on two pieces of risers of homonymy.
It is preferred that, the upper end of two pieces of risers is provided with indent, and indent is located at mould contiguous block and riser articulated position is gentle
At position between cylinder and riser articulated position.
Compared with prior art, the beneficial effects of the invention are as follows：Structure of the present invention is driven by cylinder drive when in use
Bar, drives rotary shaft, and drives pull bar to move forward and backward, so that being turned on and off for sizing upper module is realized, while installing mould
Block can be rotated on side plate, and riser can rotate on the support columns, and lower portable plate can be moved on stock mould base, and upper mobile board can
Moved on lower portable plate, rotating bottom board can rotate on upper mobile board, so that the displacement movement of stock mold device is realized, it is convenient
Pipeline is shaped and clamped；After so setting, in the case where opening same distance, sizing upper module opening speed is very fast, and
It is difficult to take out the pipeline after cooling and has obstruction, to the pipeline after crawl cooling, can be up and down opened than original by manipulator
The production efficiency of at least 4 times of raising.
Brief description of the drawings
Fig. 1 is structural front view of the present invention；
Fig. 2 is structural side view of the present invention；
Fig. 3 is forming mold structure side view of the present invention；
Forming mold structure side view when Fig. 4 is matched moulds of the present invention；
Fig. 5 is present invention sizing side structure rearview；
Fig. 6 is Fig. 3 A-A phantoms of the present invention；
Fig. 7 is Fig. 3 B-B phantoms of the present invention；
Fig. 8 is present invention sizing modular structure sterogram；
Side view when Fig. 9 is present invention sizing upper module die sinking；
Side view when Figure 10 is present invention sizing upper module matched moulds；
Figure 11 is present invention sizing upper module top view；
Figure 12 is Figure 11 C-C phantoms of the present invention.
In figure：It is 1 cooling bottom plate, 2 pipelines, 3 stock mould bases, 4 times portable plates, 41 sliding blocks, 42 portable plate straight troughs, living on 5
Dynamic plate, 51 chutes, 52 portable plate bayonet locks, 6 rotating bottom boards, 61 crank slots, 7 support columns, 71 support column crank slots, 8 risers, 81 riser cards
Module, 101 module bayonet locks, 11 installing plates, 12 sizing lower modules, 13 cylinders, 14 rotations are installed in pin, 9 side plates, 91 side plate crank slots, 10
Rotating shaft, 15 connecting rods, 16 drive rods, 17 pull bars, mould contiguous block, 19 sizing upper modules, 20 scale marker devices, 21 sizings on 18
Hole.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-12 are referred to, the present invention provides a kind of technical scheme：A kind of tube-cooled stock mould, including cooling bottom plate 1,
There is pipeline 2 top of cooling bottom plate 1, and the upper end of cooling bottom plate 1 is fixed with stock mould base 3, stock mould base 3 and is surrounded by bottom
Seat bayonet lock 31, the activity of base bayonet lock 31 is connected in portable plate straight trough 42, and portable plate straight trough 42 is located at the surrounding of lower portable plate 4,
The lower portable plate 4 is provided with sliding block 41, and the activity of sliding block 41 is plugged in chute 51, and chute 51 is located at the bottom of upper mobile board 5, on
Portable plate bayonet lock 52 is surrounded by the middle part of top surface on portable plate 5, the activity of portable plate bayonet lock 52 is connected to the crank slot of rotating bottom board 6
In 61, the upper end of rotating bottom board 6 is fixed with support column 7, and the upper end of support column 7 is provided with support column crank slot 71, support column crank slot
Active card is equipped with the riser bayonet lock 81 of riser 8 in 71, and the inner opposite end of riser 8 is fixedly connected provided with side plate 9, is set on side plate 9
There is active card in side plate crank slot 91, side plate crank slot 91 to be equipped with module bayonet lock 101, module bayonet lock 101, which is located at, to be installed in module 10,
And the upper end of installation module 10 is fixedly mounted on installing plate 11, the lower portable plate 4 of correspondence upper mobile board 5, corresponding rotation bottom plate 6
Scale marker device is equipped with upper mobile board 5, on the support column 7 of correspondence riser 8 and on the side plate 9 of correspondence installation module 10
20, the wherein quantity of portable plate straight trough 42 is four, and the notch position of four portable plate straight troughs 42 is consistent, wherein crank slot
61st, wherein the quantity of crank slot is four on support column crank slot 71 and side plate crank slot 91, and four crank slots axis be located at it is same
On the edge of individual circle, wherein it is all provided with the medial surface of portable plate straight trough 42, crank slot 61, support column crank slot 71 and side plate crank slot 91
There are damping Rotating fields, it is ensured that stability of the stock mould inner structure during Mechanical Driven or manual actuation.
Sizing lower module 12 is fixed with the installing plate 11, one end of the sizing lower module 12 is hinged with cylinder
13rd, rotary shaft 14 and sizing upper module 19, the drive rod 16 of the cylinder 13 are fixedly connected with connecting rod 15, and connecting rod 15 is located at
The top of sizing lower module 12, the axis and the axis of connecting rod 15 of drive rod 16 are mutually perpendicular to；The rotary shaft 14 is two,
The lower end of two rotary shafts 14 is respectively hinged at the both sides of sizing lower module 12, the upper end difference connecting rod 15 of two rotary shafts 14
Two ends rotate connection, and the articulated position of two lower ends of rotary shaft 14 and sizing lower module 12 is located at cylinder 13 and the lower mould of sizing
On position between the articulated position and the sizing other end of lower module 12 of block 12；The connecting rod 15 is provided with pull bar 17, pull bar
17 length direction is vertical with the axis of connecting rod 15, and one end of the pull bar 17 is rotated with connecting rod 15 to be connected；The sizing
The one end of upper module 19 is fixedly connected with mould contiguous block 18, and the one end of the upper mould contiguous block 18 away from sizing upper module 19 is with determining
One end of type lower module 12 is hinged, and the articulated position of upper mould contiguous block 18 and sizing lower module 12 is located under rotary shaft 14 and type
On position between the articulated position and cylinder 13 of module 12 and the articulated position for lower module 12 of shaping, upper mould contiguous block 18 is with determining
Height and cylinder 13 and the articulated position phase of shape lower module 12 of the articulated position of type lower module 12 relative to installing plate 11
Height for installing plate 11 is above rotary shaft 14 and height of the articulated position relative to installing plate 11 of sizing lower module 12；
The other end of the pull bar 17 is rotated with one end of the closely sizing upper module 19 of mould contiguous block 18 and is connected.One of cooling bottom plate 1
On stock mold device quantity be no less than five, sizing upper module 19 and sizing lower module 12 contact position be equipped with identical greatly
The sizing hole 21 of small semicircular structure, the diameter in sizing hole 21 and the diameter of pipeline 2 are consistent.
Described sizing lower module 12 one end is located between riser provided with two pieces of parallel risers, the cylinder 13, cylinder 13
The both sides of front end are hinged with two pieces of risers respectively, and the one end of the mould contiguous block 18 away from sizing upper module 19 is hinged on two pieces and erected
Between plate, two rotary shafts 14 lower end is respectively hinged on two pieces of risers of homonymy.
The upper end of two pieces of risers is provided with indent, indent be located at mould contiguous block 18 and riser articulated position and cylinder 13 with
At position between riser articulated position.
Operation principle：Structure of the present invention drives drive rod 16 by cylinder 13 when in use, drives rotary shaft 14, and band
Dynamic pull bar 17 is moved forward and backward, so that being turned on and off for sizing upper module 19 is realized, while installing module 10 can revolve on side plate 9
Turn, riser 8 can be rotated on support column 7, and lower portable plate 4 can be moved on stock mould base 3, and upper mobile board 5 can be in lower activity
Moved on plate 4, rotating bottom board 6 can rotate on upper mobile board 5, so that the displacement movement of stock mold device is realized, it is convenient to pipe
The sizing clamping of road 2.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. there is pipeline to be cooled above a kind of tube-cooled stock mould, including cooling bottom plate (1), the cooling bottom plate (1)
(2), it is characterised in that：Cooling bottom plate (1) upper end is fixed with four on stock mould base (3), the stock mould base (3)
It is provided with base bayonet lock (31) week, base bayonet lock (31) activity is connected in portable plate straight trough (42), the portable plate straight trough
(42) it is located at the surrounding of lower portable plate (4), the lower portable plate (4) is provided with sliding block (41), and sliding block (41) activity is plugged on
In chute (51), the chute (51) is located at the surrounding in the middle part of top surface on the bottom of upper mobile board (5), the upper mobile board (5)
Provided with portable plate bayonet lock (52), portable plate bayonet lock (52) activity is connected in the crank slot (61) of rotating bottom board (6), the rotation
Turn bottom plate (6) upper end and be fixed with support column (7), support column (7) upper end is provided with support column crank slot (71), the branch
Dagger crank slot (71) interior active card is equipped with the riser bayonet lock (81) of riser (8), and the inner opposite end of the riser (8) is fixedly connected
Provided with side plate (9), the side plate (9) is provided with side plate crank slot (91), and the interior active card of the side plate crank slot (91) is equipped with module
Bayonet lock (101), the module bayonet lock (101), which is located at, is installed in module (10), and installation module (10) upper end is installed with
Installing plate (11)；
Sizing lower module (12) is fixed with the installing plate (11), one end of the sizing lower module (12) is hinged with cylinder
(13), rotary shaft (14) and sizing upper module (19), the drive rod (16) of the cylinder (13) are fixedly connected with connecting rod (15),
Connecting rod (15) is located at the top of sizing lower module (12), and the axis of drive rod (16) mutually hangs down with the axis of connecting rod (15)
Directly；The rotary shaft (14) is two, and the lower end of two rotary shafts (14) is respectively hinged at the both sides of sizing lower module (12), two
The two ends of the upper end difference connecting rod (15) of root rotary shaft (14) rotate connection, and two rotary shaft (14) lower ends and the lower mould of sizing
The articulated position of block (12) is located at the articulated position and sizing lower module (12) other end of cylinder (13) and sizing lower module (12)
Between position on；The connecting rod (15) is provided with pull bar (17), the length direction of pull bar (17) and the axle of connecting rod (15)
Line is vertical, and one end of the pull bar (17) is rotated with connecting rod (15) to be connected；Described sizing upper module (19) one end is fixedly connected
There are upper mould contiguous block (18), the one end of the upper mould contiguous block (18) away from sizing upper module (19) and sizing lower module (12)
One end is hinged, and the articulated position of upper mould contiguous block (18) and sizing lower module (12) is located at rotary shaft (14) and type lower module
(12) on the position between articulated position and the articulated position of cylinder (13) and sizing lower module (12), upper mould contiguous block (18)
With height and cylinder (13) and sizing lower module (12) of the articulated position relative to installing plate (11) of sizing lower module (12)
Articulated position relative to the height of installing plate (11) be above rotary shaft (14) and sizing lower module (12) articulated position phase
For the height of installing plate (11)；The other end of the pull bar (17) and mould contiguous block (18) are closely shaped one end of upper module (19)
Rotate connection.
2. a kind of tube-cooled stock mould according to claim 1, it is characterised in that：The lower work of correspondence upper mobile board (5)
On dynamic plate (4), on the upper mobile board (5) of corresponding rotation bottom plate (6), correspond on the support column (7) of riser (8) and correspondence installation
Scale marker device (20) is equipped with the side plate (9) of module (10).
3. a kind of tube-cooled stock mould according to claim 1, it is characterised in that：The number of the portable plate straight trough (42)
Measure as four, and the notch position of four portable plate straight troughs (42) is consistent.
4. a kind of tube-cooled stock mould according to claim 1, it is characterised in that：The crank slot (61), support column are bent
On groove (71) and side plate crank slot (91) wherein the quantity of crank slot be four, and four crank slots axis be located at same circle side
On edge.
5. a kind of tube-cooled stock mould according to claim 1, it is characterised in that：The portable plate straight trough (42), song
Damping Rotating fields are equipped with the medial surface of groove (61), support column crank slot (71) and side plate crank slot (91).
6. a kind of tube-cooled stock mould according to claim 1, it is characterised in that：On one cooling bottom plate (1)
Stock mold device quantity be no less than five.
7. a kind of tube-cooled stock mould according to claim 1, it is characterised in that：It is described sizing upper module (19) and calmly
The contact position of type lower module (13) is equipped with the sizing hole (21) of the semicircular structure of formed objects, the sizing hole (21) it is straight
The diameter of footpath and pipeline (2) is consistent.
8. a kind of tube-cooled stock mould according to claim 1, it is characterised in that：Described sizing lower module (12) one end
Provided with two pieces of parallel risers, the cylinder (13) is located between riser, the both sides of cylinder (13) front end respectively with two pieces of risers
It is hinged, the one end of the mould contiguous block (18) away from sizing upper module (19) is hinged between two pieces of risers, two rotations
Axle (14) lower end is respectively hinged on two pieces of risers of homonymy.
9. a kind of tube-cooled stock mould according to claim 8, it is characterised in that：The upper end of two pieces of risers is provided with
Indent, indent is located at the position between mould contiguous block (18) and riser articulated position and cylinder (13) and riser articulated position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710291638.9A CN106994774B (en) | 2017-04-28 | 2017-04-28 | A kind of tube-cooled stock mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710291638.9A CN106994774B (en) | 2017-04-28 | 2017-04-28 | A kind of tube-cooled stock mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106994774A true CN106994774A (en) | 2017-08-01 |
| CN106994774B CN106994774B (en) | 2019-05-24 |
Family
ID=59435740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710291638.9A Active CN106994774B (en) | 2017-04-28 | 2017-04-28 | A kind of tube-cooled stock mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106994774B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5264178A (en) * | 1990-09-27 | 1993-11-23 | Tigers Polymer Corporation | Blow molding method for manufacturing a hollow synthetic resin product using a parison guide |
| CN201881549U (en) * | 2010-11-10 | 2011-06-29 | 宁波方正汽车模具有限公司 | Horizontal blow molding mold for automobile oil pipe |
| CN102107523A (en) * | 2010-11-10 | 2011-06-29 | 宁波方正汽车模具有限公司 | Horizontal type blow molding die for automobile oil tube and blow molding method thereof |
| CN203172003U (en) * | 2013-01-06 | 2013-09-04 | 四川江瀚工业股份有限公司 | Vacuum setting device |
-
2017
- 2017-04-28 CN CN201710291638.9A patent/CN106994774B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5264178A (en) * | 1990-09-27 | 1993-11-23 | Tigers Polymer Corporation | Blow molding method for manufacturing a hollow synthetic resin product using a parison guide |
| CN201881549U (en) * | 2010-11-10 | 2011-06-29 | 宁波方正汽车模具有限公司 | Horizontal blow molding mold for automobile oil pipe |
| CN102107523A (en) * | 2010-11-10 | 2011-06-29 | 宁波方正汽车模具有限公司 | Horizontal type blow molding die for automobile oil tube and blow molding method thereof |
| CN203172003U (en) * | 2013-01-06 | 2013-09-04 | 四川江瀚工业股份有限公司 | Vacuum setting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106994774B (en) | 2019-05-24 |
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| CB02 | Change of applicant information |
Address after: 315600 Meilin street, Ningbo City, Ningbo, Zhejiang Province, No. 3 middle road, No. 3 Applicant after: Ningbo Fangzheng automobile mould Limited by Share Ltd Address before: 315600 Zhejiang city of Ningbo province Ninghai County Tashan Industrial Zone Qixing Road No. 28 Applicant before: Ningbo Fangzheng Tool Co., Ltd. |
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