CN103433430A - Core setting positioning device - Google Patents
Core setting positioning device Download PDFInfo
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- CN103433430A CN103433430A CN2013103842276A CN201310384227A CN103433430A CN 103433430 A CN103433430 A CN 103433430A CN 2013103842276 A CN2013103842276 A CN 2013103842276A CN 201310384227 A CN201310384227 A CN 201310384227A CN 103433430 A CN103433430 A CN 103433430A
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- supporting plate
- backup pad
- upper backup
- lower supporting
- core
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Abstract
The invention relates to a core setting positioning device. The core setting positioning device comprises a lower supporting plate which is parallel to a horizontal surface, a plurality of supporting rods which are symmetrically fixed on the edge of the upper plane of the lower supporting plate, an upper supporting plate arranged right above the lower supporting plate, a plurality of supporting rods which are symmetrically fixed on the edge of the bottom surface of the upper supporting plate, a lifting mechanism fixed on the upper supporting plate, a plurality of positioning frames which are arranged on the lower supporting plate and are used for placing loam cores, and a clamping mechanism which is arranged on the bottom surface of the upper supporting plate, is hung right above the positioning frames and is used for clamping the loam cores, wherein the supporting rods of the upper supporting plate and the supporting rods of the lower supporting rod are connected in a dismountable manner. The core setting positioning device provided by the invention has the advantages that the supporting rods of the upper supporting plate and the supporting rods of the lower supporting rod of the core setting positioning device are connected in the dismountable manner, so that on one hand, the supporting rods can play a role of supporting the whole core setting positioning device, on the other hand, the supporting rods are capable of combining the lifting mechanism and the clamping mechanism to play a loam core positioning role, and the positioning is accurate; the structure is simple, the cost is low, and the core setting positioning device is suitable for large-scale popularization and use.
Description
Technical field
The present invention relates to the device of moulding and coremaking in a kind of casting industry, relate to particularly a kind of lower core positioner.
Background technology
Lower core is the process in loam core of laying on the mo(u)ld bottom half die joint of casting mold cavity, and whether loam core accurately lays to put in place directly affects the product quality of foundry goods.The lower core method that present most of enterprise adopts on the sand casting production line is all directly to play the mode of core by a dead lift, because single loam core weighs tens kilograms, this muscle power to the workman is a test greatly, working time is longer, lower core location more can not guarantee, sand mold and loam core are easily damaged, and the casting dimension of production will produce deviation, and serious causing scrapped; And manually once can only carry a loam core, efficiency is very low.
Or employing mechanical automation lower core device, it can realize the integrated production of on line of molding and core making, and efficiency is high, but requires tight to the mutually accurate detent mechanism of modeling process and coremaking, need a large amount of stooling frocks and larger equipment investment, cost is very high.
Granted publication has been number for the Chinese utility model patent of CN 201493441U discloses a kind of casting lower core device, and it comprises the core positioning component that positions for the core on the core delivery board, for the sandbox to carrying on casting mould conveyor line be arranged on sandbox positioning component that the casting mold of sandbox positions, for core is added, hold lower core to the robot assembly on casting mold.Although under this casting lower core device, the core precision is high, the casting quality of production is guaranteed, and its complex structure, cost are higher, is unfavorable for that large-scale promotion used.
Summary of the invention
The present invention seeks to provide in order to overcome the deficiencies in the prior art a kind of accurate positioning and lower-cost lower core positioner.
For achieving the above object, the technical solution adopted in the present invention is: a kind of lower core positioner, it comprises the lower supporting plate that is parallel to the horizontal plane setting, be symmetrically fixed on a plurality of support bars of horizontal edge on lower supporting plate, be arranged at the upper backup pad directly over lower supporting plate, be symmetrically fixed on a plurality of support bars of upper backup pad bottom edge, be fixed on the derricking gear on upper backup pad, be located on lower supporting plate for placing a plurality of locating racks in loam core, be located at the upper backup pad bottom surface and hang on directly over locating rack for clamping the clamping device in loam core, described upper backup pad support bar and lower supporting plate support bar removably connect.
Optimally, described upper backup pad support bar is that pin-and-hole is connected with the lower supporting plate support bar.
Further, described upper backup pad both sides also are provided with locating dowel, and described lower supporting plate both sides correspondence is provided with locating dowel, and described upper backup pad locating dowel and lower supporting plate locating dowel removably connect.
Optimally, described clamping device comprises the connecting rod that is fixed on the upper backup pad bottom surface, the mobile pneumatic connecting rod of being located on connecting rod and being fixed with hook.
Optimally, described derricking gear comprises that symmetry is fixed on four suspension rods on upper backup pad, the suspension ring that are connected with suspension rod.
Optimally, described locating rack is 2 ~ 5.
Because technique scheme is used, the present invention compared with prior art has following advantages: under the present invention, the upper backup pad support bar of core positioner and lower supporting plate support bar removably connect, play on the one hand the effect of supporting whole lower core positioner, on the other hand, in lower core process, can play in conjunction with derricking gear, clamping device the effect in loam core, location, accurate positioning; And core positioner under the present invention, simple in structure, cost is lower, is applicable to large-scale promotion and uses.
The accompanying drawing explanation
Accompanying drawing 2 is core positioner front view under the present invention;
Accompanying drawing 3 is core positioner top view under the present invention;
Wherein: 1, lower supporting plate; 11, support bar; 12, locating dowel; 2, upper backup pad; 21, support bar; 22, locating dowel; 3, derricking gear; 31, suspension rod; 32, suspension ring; 4, locating rack; 5, clamping device; 51, connecting rod; 52, pneumatic connecting rod; 53, hook; 6, loam core; 61, loam core suspension rod.
The specific embodiment
Below in conjunction with accompanying drawing, the preferred embodiment of the invention is elaborated.
Lower core positioner as Figure 1-3, mainly comprise and be parallel to lower supporting plate 1 that horizontal plane arranges and upper backup pad 2, derricking gear 3, locating rack 4, clamping device 5, wherein lower supporting plate 1 is connected by support bar 11, support bar 21 detachables that are fixed in its edge respectively with upper backup pad 2; Derricking gear 3 is located on upper backup pad 2, for upper backup pad 2 is hung to lower supporting plate 1 together with loam core 6, and carries out accurately playing core; Locating rack 4 is located on lower supporting plate 1, for placing and locate loam core 6; Clamping device 5 is located at upper backup pad 2 bottom surfaces and is hung on directly over locating rack 4, for clamping loam core 6.
In fact, along with updating of process conditions, when preparation loam core 6, a plurality of loam cores suspension rod 61 is set on it usually, as shown in Figure 2, when lower core, use relevant device clamping loam core suspension rod 61 to get final product, can effectively prevent the breakage that cause in handling process in loam core like this.
In the present embodiment, upper backup pad 2 support bars 21 for pin-and-hole is connected, facilitate separating of upper backup pad 2 and lower supporting plate 1 with lower supporting plate 1 support bar 11, save time, and increase work efficiency.In order further to improve the accuracy that locate in lower core process in loam core 6, the both sides of upper backup pad 2 and lower supporting plate 1 also are respectively equipped with locating dowel 22 and the locating dowel 12 removably connected.
Clamping device 5 comprises the connecting rod 51 that is fixed on upper backup pad 2 bottom surfaces, the mobile pneumatic connecting rod 52 of being located on connecting rod 51 and being fixed with hook 53, in use, can be by its external cylinder, thereby drive pneumatic connecting rod 52 to move on connecting rod 51, a plurality of hooks 53 that drive is fixed on pneumatic connecting rod 52 hook loam core suspension rod 61, the loam core 6 of slinging reposefully; And lower supporting plate 1 is provided with two locating racks 4, once can two loam cores 6 be placed in casting mold cavity simultaneously, such set-up mode can improve the automaticity of lower core positioner, improved operating personnel's working environment, improved operating efficiency, the casting quality of production is guaranteed.
Above-mentioned core positioning device structure under the present invention is illustrated, below its operation principle is done to brief description:
In use, at first according to loam core 6, the position in casting mold cavity is fixed in locating rack 4 on lower supporting plate 1, lay loam core 6 on locating rack 4, utilize the pneumatic connecting rod 52 of air cylinder driven to move, make the hook 53 be fixed wtih hook loam core suspension rod 61, then use derricking gear 3 that upper backup pad 2 is hung to lower supporting plate 1 together with loam core 6, support bar 21 and the locating dowel 22 of recycling upper backup pad 2 position, and slowly casting mold cavity are put into in loam core 6 and get final product.
Above-described embodiment is only explanation technical conceive of the present invention and characteristics, and its purpose is to allow the person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences that Spirit Essence is done according to the present invention change or modify, within all should being encompassed in protection scope of the present invention.
Claims (6)
1. a lower core positioner, it is characterized in that: it comprises the lower supporting plate (1) that is parallel to the horizontal plane setting, be symmetrically fixed on a plurality of support bars (11) of the upper horizontal edge of lower supporting plate (1), be arranged at the upper backup pad (2) directly over lower supporting plate (1), be symmetrically fixed on a plurality of support bars (21) of upper backup pad (2) bottom edge, be fixed on the derricking gear (3) on upper backup pad (2), be located at lower supporting plate (1) upper for placing a plurality of locating racks (4) in loam core, be located at upper backup pad (2) bottom surface and hang on the clamping device (5) for clamping loam core directly over locating rack (4), described upper backup pad (2) support bar (21) removably connects with lower supporting plate (1) support bar (11).
2. lower core positioner according to claim 1, it is characterized in that: described upper backup pad (2) support bar (21) is connected for pin-and-hole with lower supporting plate (1) support bar (11).
3. lower core positioner according to claim 1 and 2, it is characterized in that: described upper backup pad (2) both sides also are provided with locating dowel (22), described lower supporting plate (1) both sides correspondence is provided with locating dowel (12), and described upper backup pad (2) locating dowel (22) removably connects with lower supporting plate (1) locating dowel (12).
4. lower core positioner according to claim 1 is characterized in that: described clamping device (5) comprises that the connecting rod (51) that is fixed on upper backup pad (2) bottom surface, the mobile connecting rod (51) of being located at are upper and be fixed with the pneumatic connecting rod (52) of hook (53).
5. lower core positioner according to claim 1, it is characterized in that: described derricking gear (3) comprises that symmetry is fixed on four suspension rods (31) on upper backup pad (2), the suspension ring (32) that are connected with suspension rod (31).
6. lower core positioner according to claim 1, it is characterized in that: described locating rack (4) is 2 ~ 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103842276A CN103433430A (en) | 2013-08-29 | 2013-08-29 | Core setting positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103842276A CN103433430A (en) | 2013-08-29 | 2013-08-29 | Core setting positioning device |
Publications (1)
| Publication Number | Publication Date |
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| CN103433430A true CN103433430A (en) | 2013-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103842276A Pending CN103433430A (en) | 2013-08-29 | 2013-08-29 | Core setting positioning device |
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| CN (1) | CN103433430A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752772A (en) * | 2013-12-31 | 2014-04-30 | 广西玉柴机器股份有限公司 | Positioning device and method for sand box on core setting station of moulding line |
| CN104028712A (en) * | 2014-06-23 | 2014-09-10 | 胡成邵 | Non-pin location shape and mould assembly technology |
| CN105364015A (en) * | 2015-10-28 | 2016-03-02 | 温州瑞明工业股份有限公司 | Embedded core assembly tool clamp |
| CN106563775A (en) * | 2016-11-10 | 2017-04-19 | 华东泰克西汽车铸造有限公司 | Core setting clamp assembly and using method |
| CN108405811A (en) * | 2018-06-02 | 2018-08-17 | 浙江澳滨泵业有限公司 | A kind of automatic lower core device |
| CN109014060A (en) * | 2018-06-04 | 2018-12-18 | 苏州勤美达精密机械有限公司 | A kind of laborsaving lower core device and method |
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| JPS5964139A (en) * | 1982-10-04 | 1984-04-12 | Toyota Motor Corp | Clamping device for core |
| JPH0270353A (en) * | 1988-09-01 | 1990-03-09 | Daihatsu Motor Co Ltd | Device for inserting core |
| JPH0636958B2 (en) * | 1987-01-27 | 1994-05-18 | トヨタ自動車株式会社 | Automatic core delivery device |
| JP2647419B2 (en) * | 1988-03-15 | 1997-08-27 | マツダ株式会社 | Core delivery device |
| CN101337262A (en) * | 2007-06-26 | 2009-01-07 | 万国引擎知识产权有限责任公司 | Core-package handler and method |
| CN201300193Y (en) * | 2008-12-01 | 2009-09-02 | 齐齐哈尔轨道交通装备有限责任公司 | Clamping turnover mechanism and corresponding core combiner |
| CN201338075Y (en) * | 2008-12-08 | 2009-11-04 | 太原轨道交通装备有限责任公司 | Core-setting device for integral core |
| CN203426380U (en) * | 2013-08-29 | 2014-02-12 | 苏州市通润机械铸造有限公司 | Core-setting location device |
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2013
- 2013-08-29 CN CN2013103842276A patent/CN103433430A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS5964139A (en) * | 1982-10-04 | 1984-04-12 | Toyota Motor Corp | Clamping device for core |
| JPH0636958B2 (en) * | 1987-01-27 | 1994-05-18 | トヨタ自動車株式会社 | Automatic core delivery device |
| JP2647419B2 (en) * | 1988-03-15 | 1997-08-27 | マツダ株式会社 | Core delivery device |
| JPH0270353A (en) * | 1988-09-01 | 1990-03-09 | Daihatsu Motor Co Ltd | Device for inserting core |
| CN101337262A (en) * | 2007-06-26 | 2009-01-07 | 万国引擎知识产权有限责任公司 | Core-package handler and method |
| CN201300193Y (en) * | 2008-12-01 | 2009-09-02 | 齐齐哈尔轨道交通装备有限责任公司 | Clamping turnover mechanism and corresponding core combiner |
| CN201338075Y (en) * | 2008-12-08 | 2009-11-04 | 太原轨道交通装备有限责任公司 | Core-setting device for integral core |
| CN203426380U (en) * | 2013-08-29 | 2014-02-12 | 苏州市通润机械铸造有限公司 | Core-setting location device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752772A (en) * | 2013-12-31 | 2014-04-30 | 广西玉柴机器股份有限公司 | Positioning device and method for sand box on core setting station of moulding line |
| CN104028712A (en) * | 2014-06-23 | 2014-09-10 | 胡成邵 | Non-pin location shape and mould assembly technology |
| CN105364015A (en) * | 2015-10-28 | 2016-03-02 | 温州瑞明工业股份有限公司 | Embedded core assembly tool clamp |
| CN106563775A (en) * | 2016-11-10 | 2017-04-19 | 华东泰克西汽车铸造有限公司 | Core setting clamp assembly and using method |
| CN108405811A (en) * | 2018-06-02 | 2018-08-17 | 浙江澳滨泵业有限公司 | A kind of automatic lower core device |
| CN108405811B (en) * | 2018-06-02 | 2024-04-16 | 浙江澳滨泵业有限公司 | Automatic core setting device |
| CN109014060A (en) * | 2018-06-04 | 2018-12-18 | 苏州勤美达精密机械有限公司 | A kind of laborsaving lower core device and method |
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Application publication date: 20131211 |