CN201524770U - Casting suspended core apparatus - Google Patents

Casting suspended core apparatus Download PDF

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Publication number
CN201524770U
CN201524770U CN2009201413400U CN200920141340U CN201524770U CN 201524770 U CN201524770 U CN 201524770U CN 2009201413400 U CN2009201413400 U CN 2009201413400U CN 200920141340 U CN200920141340 U CN 200920141340U CN 201524770 U CN201524770 U CN 201524770U
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CN
China
Prior art keywords
core
suspended
suspended core
casting
screw rod
Prior art date
Application number
CN2009201413400U
Other languages
Chinese (zh)
Inventor
廖文东
陈财坤
陈祖礼
邓宗钰
黎武新
张�浩
刘毅
宁科明
杨双华
Original Assignee
广西玉柴机器股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 广西玉柴机器股份有限公司 filed Critical 广西玉柴机器股份有限公司
Priority to CN2009201413400U priority Critical patent/CN201524770U/en
Application granted granted Critical
Publication of CN201524770U publication Critical patent/CN201524770U/en

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Abstract

The utility model discloses a casting suspended core apparatus, including a lifting core rod, suspended core screws, suspended core supporting shoe and nuts, wherein one end of the suspended core screw and the lifting core rod adopt lantern ring connection, the other end of the suspended core screw and the suspended core supporting shoe are in matched fastening connection with the nut through the threads on the suspended core screw. The utility model is a suspended core component for performing swing to the sand core and core setting to the cast form, and capable of fastening the sand core and cast form. The casting suspended core apparatus of the utility model can ensure strong flexibility and low cost of the sling; and saves labor costs, and reduces labor intensity; improves core setting accuracy with ensured quality of the cast parts, and can reasonably optimize the casting technique, specifically applied to the process of medium and large size hand-made sand core which requires handling and core setting to the upper cast form.

Description

A kind of casting suspended core device
Technical field
The utility model relates to the technical field of coremaking in the casting industry, particularly a kind of in sand casting centering, big molded dimension home built core handling, the casting suspended core device of core down.
Background technology
In, large-scale handling of making core by hand, core down, the method that tradition adopts is directly to play core by a dead lift on the sand casting production line, perhaps a dead lift is to the core assembly mold, manipulator by anchor clamps under the core to casting mold, the shortcoming of the following core mode that adopts is at present:
1) it is dumb that manipulator uses anchor clamps, and the anchor clamps versatility is poor, and the anchor clamps that manipulator uses generally will change according to core, the casting mold of each kind will redesign manufacturing, and the anchor clamps cost is huge;
2) cost of labor is higher, and labour intensity is big, and following core needs 4-8 core personnel down;
3) core can't directly play core casting mold outside last, and core casting mold outside down all under the core has improved the complexity of casting technique.
The utility model content
The purpose of this utility model provides a kind of casting suspended core device, and dumb to overcome in the prior art core jig, the anchor clamps versatility is poor, the cost of labor height, and labor strength is big, and core can't directly play the problem of core casting mold outside last.
Casting suspended core device of the present utility model comprises lifting arbor, suspended core screw rod, suspended core back-up block and nut, and suspended core screw rod one end is connected with the lifting arbor employing collar, and the other end cooperates by thread on the suspended core screw rod and nut with the suspended core back-up block and is fastenedly connected.
Wherein, lifting arbor quantity is two and be arranged in parallel; Suspended core screw rod quantity is four, and the lifting arbor is provided with the suspended core screw rod is vertical; Suspended core back-up block quantity is two, and be arranged in parallel with corresponding suspended core screw rod.
Wherein, the part of lifting arbor integral body and suspended core screw rod is embedded in the core for the treatment of handling in core manufacturing process; It is suspended core screw rod and the link that plays suspended core that the suspended core screw rod is embedded in the part for the treatment of in the handling core.
Wherein, suspended core back-up block and hoist tool are suitable; Core is outside last behind the casting mold under the core of handling, and described suspended core back-up block and suspended core screw rod are fastened on the back side behind the casting mold by nut, be used for when mould assembling and closing, on outside casting mold push up, after the 180 degree counter-rotatings of bottom surface, guarantee that core and last outer casting mold position degree are constant.
Casting suspended core device of the present utility model, can guarantee that by lifting arbor and the suspended core screw rod that is embedded in the core flexibility of suspender is strong, avoid making the big expense that anchor clamps produce, and saved human cost, reduced labour intensity, improve core precision down, the quality of foundry goods is guaranteed, can the reasonably optimizing casting technique.
Description of drawings
Fig. 1 is the structural representation of the utility model casting suspended core device assembly;
Fig. 2 is that the utility model suspended core device combines structural representation afterwards when using with the core for the treatment of handling;
Fig. 3 is that the utility model suspended core device is with core under the core of handling casting mold and fastening schematic diagram outside last.
In conjunction with the accompanying drawings, mark thereon:
1-lifts by crane arbor, 2-suspended core screw rod, and 3-suspended core back-up block, 4-nut, 5-are treated the handling core, the last outer casting mold of 6-.
The specific embodiment
Below in conjunction with accompanying drawing, a specific embodiment of the present utility model is described in detail, but is to be understood that protection domain of the present utility model is not subjected to the restriction of the specific embodiment.
Fig. 1 is the structural representation of the utility model casting suspended core device assembly, and as shown in Figure 1, this casting suspended core device comprises lifting arbor 1, suspended core screw rod 2, suspended core back-up block 3 and nut 4, and lifting arbor 1 quantity is two and be arranged in parallel.Suspended core screw rod quantity is four, and the lifting arbor is provided with the suspended core screw rod is vertical; Suspended core back-up block quantity is two, and be arranged in parallel with corresponding suspended core screw rod.One end of suspended core screw rod 2 is connected with lifting arbor 1 collar, and the other end cooperates with nut 4 by the thread on the suspended core screw rod 2 with suspended core back-up block 3 and is fastenedly connected.Casting suspended core device of the present utility model is to be used for core is carried out handling, following core to outer casting mold, particularly to core handling, following core casting mold outside last, simultaneously with core and the fixing suspended core assembly of last outer casting mold.
The structural representation that Fig. 2 combines with core when being the use of the utility model suspended core device.As shown in Figure 2, the integral body of lifting arbor 1, suspended core screw rod 2 partly are embedded in core manufacturing process with the link that lifts by crane arbor 1 and treat in the handling core 5.In core handling process, suspended core back-up block and hoist tool are complementary, and are convenient to the handling core.
Fig. 3 is that the utility model suspended core device will treat that core is to outer casting mold and fastening schematic diagram under the core of handling.Core is outside last behind the casting mold 6 under the core of handling, and suspended core back-up block and suspended core screw rod cooperate by nut and be fastened on the back side behind the outer casting mold, reaches described handling core is fastened on effect in the outer casting mold; Under institute's core of codding core to last outside casting mold and fastening after, during mould assembling and closing, go up that outer casting mold will push up, bottom surface 180 is spent and reversed, the suspended core device can guarantee that core and last outer casting mold position degree do not change.
Use of the present utility model can guarantee that the flexibility of suspender is strong, a large amount of expenses of avoiding the coming of new anchor clamps to be produced, and saved human cost, and reduced labour intensity, improve core precision height down, the quality of foundry goods is guaranteed, can the reasonably optimizing casting technique.
More than disclosed only be a specific embodiment of the present utility model, still, the utility model is not limited thereto, any those skilled in the art can think variation all should fall into protection domain of the present utility model.

Claims (6)

1. cast the suspended core device for one kind, comprise lifting arbor, suspended core screw rod, suspended core back-up block and nut, it is characterized in that described suspended core screw rod one end adopts the collar to be connected with the lifting arbor, the other end cooperates by thread on the suspended core screw rod and described nut with the suspended core back-up block and is fastenedly connected.
2. casting suspended core device according to claim 1 is characterized in that, described lifting arbor quantity is two and be arranged in parallel; Suspended core screw rod quantity is four, and the lifting arbor is provided with the suspended core screw rod is vertical; Suspended core back-up block quantity is two, and be arranged in parallel with corresponding suspended core screw rod.
3. casting suspended core device according to claim 1 and 2 is characterized in that the part of described lifting arbor integral body and suspended core screw rod is embedded in the core for the treatment of handling in core manufacturing process.
4. casting suspended core device according to claim 1 and 2 is characterized in that, it is described suspended core screw rod and the link that plays suspended core that the suspended core screw rod is embedded in the part for the treatment of in the handling core.
5. casting suspended core device according to claim 1 and 2 is characterized in that described suspended core back-up block and hoist tool are suitable.
6. casting suspended core device according to claim 4, it is characterized in that, core is outside last behind the casting mold under the core of handling, described suspended core back-up block and suspended core screw rod are fastened on the back side behind the casting mold by nut, be used for when mould assembling and closing, on outside casting mold push up, after the 180 degree counter-rotatings of bottom surface, guarantee that core and last outer casting mold position degree are constant.
CN2009201413400U 2009-09-22 2009-09-22 Casting suspended core apparatus CN201524770U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201413400U CN201524770U (en) 2009-09-22 2009-09-22 Casting suspended core apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201413400U CN201524770U (en) 2009-09-22 2009-09-22 Casting suspended core apparatus

Publications (1)

Publication Number Publication Date
CN201524770U true CN201524770U (en) 2010-07-14

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009201413400U CN201524770U (en) 2009-09-22 2009-09-22 Casting suspended core apparatus

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102601313A (en) * 2012-03-26 2012-07-25 苏州明志科技有限公司 Sand core and method for hoisting sand core
CN105328128A (en) * 2014-08-08 2016-02-17 上海重型机器厂有限公司 Manufacturing method of strap sand core for casting ultra-supercritical turbine cylinder
CN105598381A (en) * 2016-02-02 2016-05-25 宁夏共享模具有限公司 Sand core manufacturing process based on 3D printing and sand core hoisting tool based on 3D printing
CN104815965B (en) * 2015-04-23 2016-08-24 辽宁福鞍重工股份有限公司 A kind of annulus sand core rod bridge-type connects anti-deformation method and structure
CN108607976A (en) * 2018-04-13 2018-10-02 芜湖久弘重工股份有限公司 A kind of distributing rising pouring method under numerical control gantry mill crossbeam gravitational field
CN110586902A (en) * 2019-10-25 2019-12-20 山东泰来铸铝科技有限公司 Low-pressure casting die for ultra-long aluminum alloy beam and casting method thereof
CN110899641A (en) * 2019-12-18 2020-03-24 北京机科国创轻量化科学研究院有限公司 Digital flexible extrusion sand mould type bone structure and lift by crane mechanism
CN111054890A (en) * 2019-12-09 2020-04-24 北京航星机器制造有限公司 Manufacturing method of mold for 3D printing sand mold

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102601313A (en) * 2012-03-26 2012-07-25 苏州明志科技有限公司 Sand core and method for hoisting sand core
CN105328128A (en) * 2014-08-08 2016-02-17 上海重型机器厂有限公司 Manufacturing method of strap sand core for casting ultra-supercritical turbine cylinder
CN104815965B (en) * 2015-04-23 2016-08-24 辽宁福鞍重工股份有限公司 A kind of annulus sand core rod bridge-type connects anti-deformation method and structure
CN105598381A (en) * 2016-02-02 2016-05-25 宁夏共享模具有限公司 Sand core manufacturing process based on 3D printing and sand core hoisting tool based on 3D printing
CN105598381B (en) * 2016-02-02 2018-07-24 宁夏共享模具有限公司 A kind of sand core manufacture craft and its hoisting tooling based on 3D printing
CN108607976A (en) * 2018-04-13 2018-10-02 芜湖久弘重工股份有限公司 A kind of distributing rising pouring method under numerical control gantry mill crossbeam gravitational field
CN110586902A (en) * 2019-10-25 2019-12-20 山东泰来铸铝科技有限公司 Low-pressure casting die for ultra-long aluminum alloy beam and casting method thereof
CN111054890A (en) * 2019-12-09 2020-04-24 北京航星机器制造有限公司 Manufacturing method of mold for 3D printing sand mold
CN110899641A (en) * 2019-12-18 2020-03-24 北京机科国创轻量化科学研究院有限公司 Digital flexible extrusion sand mould type bone structure and lift by crane mechanism

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C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100714

Termination date: 20140922