CN106825441B - For anticlogging interlinked mechanism - Google Patents
For anticlogging interlinked mechanism Download PDFInfo
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- CN106825441B CN106825441B CN201611212648.0A CN201611212648A CN106825441B CN 106825441 B CN106825441 B CN 106825441B CN 201611212648 A CN201611212648 A CN 201611212648A CN 106825441 B CN106825441 B CN 106825441B
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- Prior art keywords
- case lid
- splice
- feed inlet
- anticlogging
- work head
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/02—Compacting by pressing devices only
- B22C15/08—Compacting by pressing devices only involving pneumatic or hydraulic mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C19/00—Components or accessories for moulding machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
Abstract
The invention belongs to casting fields, it provides a kind of for anticlogging interlinked mechanism, include the work head of machine body, raw material cavity, babinet, case lid, supporting block, workbench, hydraulic system and vertical direction movement, machine body is equipped with the first sliding groove of horizontal direction, the second sliding slot of vertical direction and the third sliding slot of horizontal direction, work head is slidably arranged in the first sliding groove, and supporting block is slidably arranged in second sliding slot, and workbench is slidably arranged in third sliding slot；Babinet is fixed on the table, and case lid is fixed in supporting block；Babinet and case lid cooperatively form forming cavity, and case lid is equipped with the feed inlet of connection forming cavity, and feed inlet is made of splice；Work head is equipped with position injection member corresponding with feed inlet, and injection member is detachably connected with work head, and raw material cavity is connected to injection member；Hydraulic system is fixed on machine body.Solving the problems, such as that feed inlet is plugged influences processing efficiency.
Description
Technical field
The invention belongs to casting fields, are related to a kind of interlinked mechanism for preventing sand mold mould manufacturing device from blocking.
Background technology
The upper cylinder body production method of motorcycle and automobile is that liquid steel is cast in molding sand mold by the method for casting,
The shape for forming cylinder body, in the sand for removing outer layer.The method the making of molding sand mold is required it is relatively high, molding sand mold
Quality directly influences the quality of casting.
The production method of molding sand mold is casting model powder to be injected into Die Box, then toasted at present, by type after molding
Sand mo(u)ld tool takes out.It then proceedes to inject new casting model powder thereto, cycle manufacture.In the actual production process, to mold
Babinet injection casting model powder is by several feed inlets, after taking out molding molding sand mold, it is found that it is plugged in feed inlet,
This is because casting model powder is caused by feed inlet condensation in drying course.So after taking out molding sand mold, staff is needed
Feed inlet is dredged, and is cleared up, next round processing could be carried out.The serious efficiency for affecting processing of this disadvantage, such as
Fruit is not cleaned out, and the quality of next round processing can be also influenced.
Invention content
It is a kind of for anticlogging interlinked mechanism the invention is intended to provide, it solves feed inlet and is plugged influence processing efficiency
Problem.
In order to achieve the above object, the present invention provides a kind of for anticlogging interlinked mechanism, including machine body, raw material
Chamber, babinet, case lid, hydraulic system, vertical direction movement work head, supporting block, workbench and motor, on the machine body
The second sliding slot of the first sliding groove, vertical direction equipped with horizontal direction and the third sliding slot of horizontal direction, the work head sliding
It is arranged in the first sliding groove, the supporting block is slidably arranged in second sliding slot, and the workbench is slidably arranged in third sliding slot
It is interior；The babinet is fixed on the table threadably, and the case lid is fixed on support threadably
On block；The babinet and case lid cooperatively form the forming cavity for injecting casting model powder, and case lid is equipped with the charging of connection forming cavity
Mouthful, the feed inlet is formed by stacking by several splices, is bonded to each other between the splice, and splice connects motor；It is described
Work head is equipped with position injection member corresponding with feed inlet, and the injection member is detachably connected with work head, on injection member
Equipped with the hole that can be opened and closed；The raw material cavity is arranged above machine body, and raw material cavity is connected to injection member；The hydraulic system
It is fixed on machine body, raw material cavity, workbench, supporting block and work head are all connect with hydraulic system respectively.
It should be pointed out that optional one from splicing block, it is 1,2,3,4 ... to start number consecutively, wherein number is
The splicing block of odd number is splicing block separately described in text.
The principle of base case is, when operation, hydraulic system drives workbench and babinet to slide into case along third sliding slot
Immediately below lid, hydraulic system drives supporting block and case lid to be moved downward along second sliding slot again, and case lid and babinet is made to coordinate, formed at
Cavity.Supporting block and case lid are not integrally formed but the reason of being threadedly coupled are used to be easy for replacing in damage, workbench
Be threadedly coupled with babinet is also this reason.Hydraulic system drives work head to be slided along the first sliding groove, and work head is made to be located at case
Right over lid, feed inlet is located at immediately below injection member at this time, and work head moves down, and injection member seals feed inlet, opens note
Enter part, apply pressure to raw material cavity, casting model powder is flowed out by injection member, enters forming cavity by feed inlet, after forming cavity fills up, is closed
Close injection member.When casting model powder is added to forming cavity, raw material cavity transfers the pressure in forming cavity, makes the casting model powder in forming cavity
Pressing molding.Then hydraulic system drives work head to be moved to initial position, you can starts baking molding.After completing, case
Lid moves up, and then babinet slides in and out, you can takes out molding sand mold.So that the splice of feed inlet is moved simultaneously, makes spelling
Relative displacement occurs between fitting, relative displacement makes to crush the casting model powder of condensation, and the casting model powder condensed on feed inlet is because of this
It is a variation and fall off.
The advantages of base case, is that it is possible to be automatically performed the manufacture of molding sand mold, from be added casting model powder to molding again to
Baking, can accomplish without any letup；The feed inlet formed using splice, on the one hand can realize quick charging, overlapping it is each
Relative displacement can be generated between splice, while relative motion, after so that the casting model powder condensed on splice is interacted
It crushes, and then the casting model powder condensed on feed inlet is cleared up, also just solving feed inlet and being plugged influences processing efficiency
Problem；Injection member and work head are all to use detachable structure, to replace the element of damage；Cleaning to entire casting model powder
Process is without human intervention, convenient and strength-saving, and then improves production efficiency.
Preferred embodiment one：As the preferred embodiment of basic scheme, the splice is the plate equipped with opening, above and below splice
Overlapping, the aperture position overlapping of splice.
The principle of this programme is, provides a kind of feasible mode to realize the relative motion of splice, and when work spells
The aperture position of fitting is overlapped, and forms feed inlet.When the casting model powder for needing cleaning to condense, splice plate movement keeps its opening mutual
It is staggered, you can so that the casting model powder of condensation is fallen off, then overlap the opening of splice plate, the casting model powder to fall off is under gravity
Leave feed inlet.
Preferred embodiment two：Preferably one preferred embodiment further includes sliding block, runner and connecting rod, the sliding block water
Flat to be slidably arranged on case lid, splice separately is fixedly connected with a slide block, remaining splice is fixed on case lid, described
Connecting rod one end is rotatablely connected with sliding block, and the edge of the connecting rod other end and runner is rotatablely connected, and the runner is fixed on motor.
The principle of this programme is, provides a kind of method for making splice plate move, and reaches the casting model powder of cleaning condensation
Purpose, runner, connecting rod, sliding block and the fixed part of device constitute double leval jib, i.e. electric motor starting, runner rotates therewith, and runner is logical
It crosses connecting rod band movable slider level to slide, the splice being fixedly connected with sliding block at this time moves and remaining splice is fixed, and produces
Relative motion makes splice plate mutually stagger.
Preferred embodiment three：Further include ring elastic parts as the preferred embodiment of basic scheme, is set on the ring elastic parts
There is guide groove, splice separately is equipped with boss, and the boss is slidably arranged in guide groove, ring elastic parts and motor
Connection.
The principle of this programme is that the principle of this programme is, provides a kind of feasible mode to realize splice
Relative motion, ring elastic parts are shunk when work, and splice is bonded to each other, and form feed inlet.The casting model powder for needing cleaning to condense
When, ring elastic parts expand, and boss moves in guide groove, and outward movment, the i.e. inner wall of feed inlet are separated into splice therewith
If stem portion, the casting model powder condensed on feed inlet inner wall is destroyed in above process, and is fallen off.Resilient member contracts are
Splice can be made inwardly to move, fitting forms feed inlet.
Preferred embodiment four：Preferably three preferred embodiment further includes baffle, and the baffle is equipped with and feed inlet
Through-hole of the same size, baffle are fitted in below case lid, and the position of the through-hole is overlapped with feed inlet.
The principle of this programme is, in preferred embodiment three, is formed since feed inlet is bonded by splice, in each splicing
The joint place of part can form small gap, and in forming cavity, this can make mould in die molding process for the position of partial gap
Tool generates flaw, and the baffle of this programme blocks gap, in die molding process casting model powder only contacted with baffle without with spelling
Fitting contacts, and ensure that formed in mould precision.
Preferred embodiment five：As the preferred embodiment of basic scheme, the case lid and babinet cooperatively form multiple be uniformly distributed
Forming cavity, case lid be equipped with several feed inlets corresponding with forming cavity.
The purpose of this programme is that multiple forming cavities are arranged on a babinet, multiple can be disposably molded in babinet
Molding sand mold.
Preferred embodiment six：Preferably five preferred embodiment further includes collecting board, and the collecting board is fixed on work
On platform, collecting board is located at below case lid, and collecting board is parallel in the glide direction of third sliding slot with babinet.
The principle of this programme is that after processing is completed, movable workbench makes babinet removal can be taken off molding sand mold,
During movable workbench, collecting board is moved to immediately below case lid, and feed inlet varying aperture makes to condense on feed inlet at this time
Casting model powder falls off, and collecting board just catches the casting model powder to fall off below feed inlet, prevents casting model powder from falling on lathe.
Preferred embodiment seven：Preferably six preferred embodiment, the injection member are equipped with cleaning brush and flush pipe, note
Enter part to be rotatably arranged in work head, the nozzle of flush pipe is towards horizontal direction.
The principle of this programme is, after so that the casting model powder condensed on feed inlet is fallen off by the method for varying aperture, moves
Dynamic work head makes injection member be moved to the corresponding position of feed inlet, starts cleaning brush, opens flush pipe, flush pipe water spray into
Material mouth inner wall is rinsed, while cleaning brush scrubs inner wall, and the method makes feed inlet thoroughly be cleaned, is more conducive to down
One wheel processing.
Description of the drawings
Fig. 1 is the overall structure diagram that the embodiment of the present invention 1 is used for anticlogging interlinked mechanism.
Fig. 2 is structural schematic diagram of the embodiment of the present invention 1 for the collecting box of anticlogging interlinked mechanism.
Fig. 3 is the injection member structural schematic diagram that the embodiment of the present invention 1 is used for anticlogging interlinked mechanism.
Fig. 4 is the feeding inlet structure schematic diagram that the embodiment of the present invention 1 is used for anticlogging interlinked mechanism.
Fig. 5 is the feeding inlet structure schematic diagram that the embodiment of the present invention 2 is used for anticlogging interlinked mechanism.
Fig. 6 is connection diagram of the embodiment of the present invention 2 for the sliding block of anticlogging interlinked mechanism.
Specific implementation mode
Below by specific implementation mode, the present invention is described in further detail：
Reference numeral in Figure of description includes：Machine body 1, raw material cavity 2, babinet 3, case lid 4, work head 6, support
Block 7, workbench 8, the first sliding groove 9, second sliding slot 10, third sliding slot 11, feed inlet 12, splice 13, injection member 14, collecting board
16, washout 17, flush pipe 18, sliding block 19, runner 20, connecting rod 21, boss 23, baffle 24, through-hole 25.
Embodiment 1
The present embodiment provides one kind being used for anticlogging interlinked mechanism, including machine body 1, raw material cavity 2, babinet 3, case lid
4, work head 6, supporting block 7, workbench 8 and the motor that hydraulic system, vertical direction move, machine body 1 are equipped with level side
To the first sliding groove 9, the second sliding slot of vertical direction 10 and horizontal direction third sliding slot 11, work head 6 is slidably arranged in
In one sliding slot 9, supporting block 7 is slidably arranged in second sliding slot 10, and workbench 8 is slidably arranged in third sliding slot 11.Such as Fig. 2 institutes
Show, babinet 3 and collecting board 16 are fixed on threadably on workbench 8, and collecting board 16 is with babinet 3 in third sliding slot 11
Glide direction on be arranged side by side.Case lid 4 is fixed on threadably in supporting block 7；Babinet 3 and case lid 4 coordinate shape
At the forming cavity for injecting casting model powder.
As shown in figure 4, case lid 4 is equipped with the feed inlet 12 of connection forming cavity, feed inlet 12 is bonded shape by 6 splices 13
At a part of splice 13 connects motor.
Ring elastic parts, ring elastic parts are equipped with guide groove, and splice 13 separately is equipped with boss 23, boss 23
It is slidably arranged in guide groove, ring elastic parts are connect with motor, with the contraction and expansion of ring elastic parts, the position of guide groove
It sets and also changes, to drive boss 23 to be moved with splice 13.Baffle 24 is equipped with of the same size logical with feed inlet 12
Hole 25, baffle 24 are fitted in 4 lower section of case lid, and the position of through-hole 25 is overlapped with feed inlet 12.
Work head 6 is equipped with position injection member 14 corresponding with feed inlet 12, and injection member 14 detachably connects with work head 6
It connects, injection member 14 is equipped with the hole that can be opened and closed.The mechanism of injection member 14 as shown in figure 3, injection member 14 be equipped with cleaning brush and
Flush pipe 18, injection member 14 are rotatably arranged in work head 6, and the nozzle of flush pipe 18 is towards horizontal direction.
Raw material cavity 2 is arranged above machine body 1, and raw material cavity 2 is connected to injection member 14；Hydraulic system is fixed on lathe sheet
On body 1, raw material cavity 2, workbench 8, supporting block 7 and work head 6 are all connect with hydraulic system respectively.
The principle of the present embodiment is, when operation, hydraulic system drives workbench 8 and babinet 3 to be slided along third sliding slot 11
To immediately below case lid 4, hydraulic system drives supporting block 7 and case lid 4 to be moved downward along second sliding slot 10, makes case lid 4 and babinet 3 again
Cooperation, forms several forming cavities.Supporting block 7 and case lid 4 without being integrally formed but use the reason of being threadedly coupled to be easy for
It is replaced in damage, it is also this reason that workbench 8 and babinet 3, which are threadedly coupled,.Hydraulic system drives work head 6 to be slided along first
Slot 9 slides, and work head 6 is made to be located at right over case lid 4, and feed inlet 12 is located at 14 underface of injection member at this time, and work head 6 is to moving down
Dynamic, injection member 14 seals feed inlet 12, opens injection member 14, applies pressure to raw material cavity 2, casting model powder is flowed by injection member 14
Go out, forming cavity is entered by feed inlet 12, after forming cavity fills up, closes injection member 14.It is former when casting model powder is added to forming cavity
Material chamber 2 transfers the pressure in forming cavity, makes the casting model powder pressing molding in forming cavity.Then hydraulic system drives work head 6
It is moved to initial position, you can start baking molding.Ring elastic parts are constantly in contraction state in the above process, make splice
13 are bonded to each other, and form feed inlet 12.
After completing, case lid 4 moves up, and then babinet 3 slides in and out, you can takes out molding sand mold.It is working
In 8 moving process of platform, collecting board 16 is moved to immediately below case lid 4.Splice 13 expands simultaneously, and guide groove pushes boss 23, makes
Splice 13 moves out, if the inner wall of i.e. feed inlet 12 is separated into stem portion, condenses in the casting model powder on 12 inner wall of feed inlet
It is destroyed, and falls off in above process.Collecting board 16 just catches the casting model powder to fall off, prevents casting model powder from falling on lathe
On, it is otherwise difficult to clear up, and can influence to process.
Since feed inlet 12 is formed by the fitting of splice 13, small seam can be formed in the joint place of each splice 13
Gap, in forming cavity, this can make mold generate flaw, the baffle 24 of this programme in die molding process for the position of partial gap
Gap is blocked, casting model powder is only contacted with baffle 24 without being contacted with splice 13 in die molding process, ensure that mold
Molding precision.
Finally, mobile working head 6 makes injection member 14 be moved to 12 corresponding position of feed inlet, starts cleaning brush, opens punching
Pipe 18 is washed, the water spray of flush pipe 18 is rinsed 12 inner wall of feed inlet, while cleaning brush scrubs inner wall, and the method makes feed inlet 12
It is thoroughly cleaned, is more conducive to next round processing.
The advantages of base case, is that it is possible to be automatically performed the manufacture of molding sand mold, from be added casting model powder to molding again to
Baking, can accomplish without any letup, and clear up feed inlet 12 in the way of 13 relative motion of splice of composition feed inlet 12
Casting model powder, solving the problems, such as that feed inlet 12 is plugged influences processing efficiency, additionally uses detachable structure, to replace damage
Element.
Embodiment 2
Difference lies in the modes that splice plate forms feed inlet 12 with embodiment 1 for the present embodiment.
As shown in figure 5, splice 13 is the plate equipped with opening, about 13 splice overlaps, the aperture position of splice 13
Overlapping.The set-up mode of splice 13 is successively from above：One splice 13 is fixed on case lid 4, second splicing
Part 13 is fixed on sliding block 19, and third splice 13 is fixed on case lid 4, and the 4th splice 13 is fixed on sliding block 19,
The last one splice 13 is fixed on case lid 4.As shown in fig. 6,19 level of sliding block is slidably arranged on case lid 4, connecting rod 21 1
End is rotatablely connected with sliding block 19, and 21 other end of connecting rod and the edge of runner 20 are rotatablely connected, and runner 20 is fixed on motor.In addition
There is no baffle 24 in the present embodiment.
The principle of the present embodiment is, the aperture position overlapping of splice 13, forms feed inlet 12 when work.It needs to clear up
When the casting model powder of condensation, electric motor starting, runner 20 rotates therewith, and runner 20 is slided by connecting rod 21 with 19 level of movable slider, this
When be fixedly connected with sliding block 19 splice 13 movement and remaining splice 13 fix, produce relative motion, make splice plate phase
Mutually it is staggered, you can so that the casting model powder of condensation is fallen off, then overlaps the opening of splice plate, effect of the casting model powder to fall off in gravity
Under leave feed inlet 12.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and/or characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, also
Several modifications and improvements can be made, these should also be considered as protection scope of the present invention, these all do not interfere with of the invention real
The effect and patent practicability applied.The scope of protection required by this application should be based on the content of the claims, specification
In the records such as specific implementation mode can be used for explaining the content of claim.
Claims (8)
1. being used for anticlogging interlinked mechanism, including machine body, raw material cavity, babinet, case lid, hydraulic system and vertical direction fortune
Dynamic work head, which is characterized in that further include supporting block, workbench and motor, the machine body is equipped with horizontal direction
The third sliding slot of the first sliding groove, the second sliding slot of vertical direction and horizontal direction, the work head are slidably arranged in the first sliding groove
Interior, the supporting block is slidably arranged in second sliding slot, and the workbench is slidably arranged in third sliding slot；The babinet is with spiral shell
The mode of line connection is fixed on the table, and the case lid is fixed in supporting block threadably；The babinet and
Case lid cooperatively forms the forming cavity for injecting casting model powder, and case lid is equipped with the feed inlet of connection forming cavity, the feed inlet by
Several splices are formed by stacking, and are bonded to each other between the splice, and splice connects motor；The work head is equipped with position
Injection member corresponding with feed inlet, the injection member are detachably connected with work head, and injection member is equipped with the hole that can be opened and closed；
The raw material cavity is arranged above machine body, and raw material cavity is connected to injection member；The hydraulic system is fixed on machine body,
Raw material cavity, workbench, supporting block and work head are all connect with hydraulic system respectively.
2. according to claim 1 be used for anticlogging interlinked mechanism, which is characterized in that the splice is equipped with opening
Plate, splice overlaps up and down, the overlapping of the aperture position of splice.
3. according to claim 2 be used for anticlogging interlinked mechanism, which is characterized in that further include sliding block, runner and company
Bar, the sliding block level are slidably arranged on case lid, and splice separately is fixedly connected with a slide block, remaining splice is fixed
On case lid, described connecting rod one end is rotatablely connected with sliding block, and the edge of the connecting rod other end and runner is rotatablely connected, and the runner is solid
It is scheduled on motor.
4. according to claim 1 be used for anticlogging interlinked mechanism, which is characterized in that further include ring elastic parts, institute
It states ring elastic parts and is equipped with guide groove, splice separately is equipped with boss, and the boss is slidably arranged in guide groove,
Ring elastic parts are connect with motor.
5. according to claim 4 be used for anticlogging interlinked mechanism, which is characterized in that further include baffle, the baffle
It is equipped with and is fitted in below case lid with feed inlet through-hole of the same size, baffle, the position of the through-hole is overlapped with feed inlet.
6. according to claim 1 be used for anticlogging interlinked mechanism, which is characterized in that the case lid and babinet coordinate shape
At multiple equally distributed forming cavities, case lid is equipped with several feed inlets corresponding with forming cavity.
7. according to claim 6 be used for anticlogging interlinked mechanism, which is characterized in that further include collecting board, the receipts
Collect plate to fix on the table, collecting board is located at below case lid, and collecting board is parallel in the glide direction of third sliding slot with babinet.
8. according to claim 7 be used for anticlogging interlinked mechanism, which is characterized in that the injection member is equipped with cleaning
Brush and flush pipe, injection member are rotatably arranged in work head, and the nozzle of flush pipe is towards horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611212648.0A CN106825441B (en) | 2016-12-25 | 2016-12-25 | For anticlogging interlinked mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611212648.0A CN106825441B (en) | 2016-12-25 | 2016-12-25 | For anticlogging interlinked mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106825441A CN106825441A (en) | 2017-06-13 |
| CN106825441B true CN106825441B (en) | 2018-08-03 |
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ID=59135481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611212648.0A Active CN106825441B (en) | 2016-12-25 | 2016-12-25 | For anticlogging interlinked mechanism |
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| CN (1) | CN106825441B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109003530B (en) * | 2018-08-01 | 2020-11-10 | 赖子瑶 | Real standard platform is used in electromechanical device teaching |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09253795A (en) * | 1996-03-22 | 1997-09-30 | Sintokogio Ltd | Molding method for mold and device therefor |
| CN201906796U (en) * | 2010-12-20 | 2011-07-27 | 东风汽车股份有限公司 | Lifting type porous casting air hole cleaning device |
| CN202356588U (en) * | 2011-11-24 | 2012-08-01 | 芜湖火龙铸造有限公司 | Sand removing device for shooting nozzles of hot-box core shooter |
| CN102527949B (en) * | 2012-02-15 | 2013-09-25 | 浙江省机电设计研究院有限公司 | Automatic aligning device for iron-type sand shooting hole cleaning ejection rods |
| CN102528005B (en) * | 2012-02-15 | 2013-09-04 | 浙江省机电设计研究院有限公司 | Device and method for cleaning iron mold in sand faced iron mold casting production |
| CN202427920U (en) * | 2012-02-20 | 2012-09-12 | 沈军民 | Mould injection device |
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| CN106825441A (en) | 2017-06-13 |
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Effective date of registration: 20200110 Address after: Room 602, building H2, Changyuan road international enterprise community, Wuqing Development Zone, Wuqing District, Tianjin Patentee after: Tianjin Lei Sheng Technology Co., Ltd. Address before: 402160 No. 65 South Railway Station, Yongchuan District, Chongqing Patentee before: CHONGQING YONGCHUAN DISTRICT TAIXING MACHINERY FACTORY |
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Effective date of registration: 20201211 Address after: 233000 Room 102 north, No.11, No.2 building, liukm Huayuan commercial building, Changqing Township, Yuhui District, Bengbu City, Anhui Province Patentee after: Anhui Licha Information Technology Co., Ltd Address before: Room 602, building H2, changyuandao international enterprise community, Wuqing Development Zone, Wuqing District, Tianjin Patentee before: TIANJIN LEISHENG TECHNOLOGY Co.,Ltd. |
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