CN201405043Y - Sand core combination machine - Google Patents
Sand core combination machine Download PDFInfo
- Publication number
- CN201405043Y CN201405043Y CN2009201027044U CN200920102704U CN201405043Y CN 201405043 Y CN201405043 Y CN 201405043Y CN 2009201027044 U CN2009201027044 U CN 2009201027044U CN 200920102704 U CN200920102704 U CN 200920102704U CN 201405043 Y CN201405043 Y CN 201405043Y
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- core
- clamping
- oil cylinder
- sand core
- mobile platform
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- Expired - Fee Related
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Abstract
The utility model relates to a sand core combination machine used for metal casting, which is provided with a rack consisting of an upright column and an upper frame body, wherein a track is arrangedon the upper frame body, a four-wheel mobile platform assembled with an axle drive mechanism is arranged on the track, a vertical orientation column and a lifting oil cylinder is mounted on the mobileplatform, a lifting platform is connected at the lower ends of the vertical orientation column and the lifting oil cylinder, a horizontal orientation column and a clamping oil cylinder are assembledon the lifting platform, a pair of clamping arms are assembled on the horizontal orientation column and the clamping oil cylinder, a rotating oil cylinder is arranged at the lower end of each clampingarm, a clamping fastener is assembled on the inner side of the rotating oil cylinder, and a clamping-arm synchronous moving chain which is assembled on the sprocket and connected with the two clamping arms is arranged on one side of the lifting platform. The utility model provides a suitable device for the overall sand core technology of the cavity large-scale metal casting production, can achieve fast, safe and accurate combination of the upper sand core and the lower sand core, and can greatly enhance the working efficiency of sand core molding.
Description
Technical field
The utility model relates to a kind of core that is used for metal casting and closes the core machine.
Background technology
For some the large-scale metal casting of die cavity is arranged, as parts such as the bolster of railway carriage, bogie side frames, because the internal cavity size is big, complex structure, usually adopt core assembling technology production, the core that is about to form core cavity is divided into a plurality of part moulding, combines the inner chamber that forms foundry goods then in the casting mold die cavity.This kind core assembling technology is because there is the assembly unit seam in core, the part that produces not only surface of internal cavity is rough, and it is concentrated to make part produce stress at core assembly unit seam place, directly influence the quality and the performance of metal casting product, this influence showed especially out in today that machine power increases, train speed improves.In order to overcome core assembling technology to the harmful effect that cast product produces, developed integral sand core technology at present, this technology is the last core and the not following core merging of sclerosis that will harden, and makes upper and lower core be bonded as one the formation integral sand core.The key that can finish the integral sand core moulding be with last core fast, safety, accurately with following core merging.Owing to do not have to go up the suitable device of core and the merging of following core at present, cause many difficulties for the integral sand core implementation of processes.
Summary of the invention
The purpose of this utility model be to provide a kind of can with the following core of the last core that hardened and not sclerosis fast, safety, the core that accurately merges closes the core machine.
The technical scheme that realizes above-mentioned purpose is: a kind of core closes the core machine, it has the frame of being made up of column and upper frame body, on upper frame body, be provided with the track of pair of parallel, be arranged at a four-wheel type mobile platform is arranged on this track, on mobile platform, be equipped with the wheel shaft driving mechanism of forming by motor and decelerator, erect to put to be installed in vertically-guided post and hoist cylinder are arranged on the mobile platform, there is a hoistable platform lower end that is connected vertically-guided post and hoist cylinder, horizontal is installed in horizontally-guided post and clamping cylinder on the hoistable platform, be assemblied in a pair of perpendicular clamp arm of putting is arranged on horizontally-guided post and the clamping cylinder, lower end at each clamp arm is separately installed with rotational fuel tank, inboard at rotational fuel tank is equipped with clamping head, side at described hoistable platform is provided with pair of sprocket, is assemblied on the sprocket wheel and links to each other with two clamp arms to be connected to clamp arm with the moved further chain.
The technical solution of the utility model also comprises: the mobile platform retaining mechanism of being cranked arm and being formed by locking cylinder and locking is installed on described upper frame body, and the mobile platform that matches with this retaining mechanism is provided with the locking buting iron; Described upper frame body is provided with the mobile platform stop.
The utility model provides a kind of suitable equipment for the integral sand core technology that the large-scale metal casting production of die cavity is arranged, the following core of the last core that can realize hardening and not sclerosis fast, safety, merge accurately, and can improve the operating efficiency of core moulding greatly.
Description of drawings
Accompanying drawing is that this core closes core machine structural representation.
The specific embodiment
In conjunction with the accompanying drawings the specific embodiment of the present utility model is described.
As accompanying drawing, this core closes the frame that the core facility are made up of the square upper frame body 2 that is placed the column upper end by four root posts 1 and, on upper frame body 2, be provided with the rail track 3 of pair of parallel, be arranged at a four-wheel type mobile platform 4 is arranged on the track 3, on mobile platform, be equipped with the wheel shaft driving mechanism of forming by the decelerator of motor and direct connection 5, erect to put to be installed in four vertically-guided posts 6 and a perpendicular hoist cylinder 7 that places four vertically-guided post centers are arranged on the mobile platform 4, there is a hoistable platform 8 lower end that is connected each vertically-guided column 6 and hoist cylinder 7, horizontal is installed in has four horizontally-guided posts 9 and to be flat on the clamping cylinder 10 of horizontally-guided post 9 centres on the hoistable platform 8, be assemblied in a pair of perpendicular clamp arm of putting 11 is arranged on horizontally-guided post 9 and the clamping cylinder 10, be separately installed with the rotational fuel tank 13 of a horizontal in the lower end of each clamp arm 11, this rotational fuel tank 13 can be fan-shaped oil cylinder.Be respectively fitted with a clamping head 12 in the inboard of each rotational fuel tank 13, be provided with pair of sprocket 15, be assemblied on two sprocket wheels 15 and link to each other and be connected to clamp arm with moved further chain 14 with two clamp arms 11 in a side of hoistable platform 8.
The utility model the side of upper frame body 2 be equipped be hinged by locking cylinder 16 with an end of locking cylinder in its middle part be hinged and connected to locking on the framework 2 17 mobile platform retaining mechanisms of forming of cranking arm, this retaining mechanism can be provided with in pairs in an end of upper frame body 2, also can be provided with simultaneously at the two ends of upper frame body.Be provided with locking buting iron 18 with the locking of retaining mechanism 17 the front end mobile platform 4 that matches of cranking arm.
The utility model is provided with the mobile platform stop 19 that matches with mobile platform 4 in the one or both ends of upper frame body 2.
During the utility model work, clamp the core core box by clamping head, utilize hoistable platform and mobile platform will go up core and sling together with core box and move to down the top of core, make core turn over turnback, descend afterwards and finish the merging of core and following core together with core box by rotational fuel tank.
But the utility model manually-operated operation also can move automatically by the electric-control system of configuration.
Claims (3)
1, a kind of core closes the core machine, it is characterized in that: it has the frame of being made up of column (1) and upper frame body (2), on upper frame body (2), be provided with the track (3) of pair of parallel, be arranged at a four-wheel type mobile platform (4) is arranged on this track (3), on mobile platform (4), be equipped with the wheel shaft driving mechanism of forming by motor and decelerator (5), erect to put to be installed in vertically-guided post (6) and hoist cylinder (7) are arranged on the mobile platform (4), there is a hoistable platform (8) lower end that is connected vertically-guided post (6) and hoist cylinder (7), horizontal is installed in horizontally-guided post (9) and clamping cylinder (10) on the hoistable platform (8), be assemblied in a pair of perpendicular clamp arm of putting (11) is arranged on horizontally-guided post (9) and the clamping cylinder (10), be separately installed with rotational fuel tank (13) in the lower end of each clamp arm (11), be equipped with clamping head (12) in the inboard of rotational fuel tank (13), side at hoistable platform (8) is provided with pair of sprocket (15), and being assemblied in links to each other on the sprocket wheel (15) and with two clamp arms (11) is connected to clamp arm with moved further chain (14).
2, core according to claim 1 closes the core machine, it is characterized in that: be equipped with on described upper frame body (2) by locking cylinder (16) and the locking mobile platform retaining mechanism that (17) form of cranking arm, the mobile platform (4) that matches with this retaining mechanism is provided with locking buting iron (18).
3, core according to claim 1 closes the core machine, it is characterized in that: described upper frame body (2) is provided with mobile platform stop (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201027044U CN201405043Y (en) | 2009-05-08 | 2009-05-08 | Sand core combination machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201027044U CN201405043Y (en) | 2009-05-08 | 2009-05-08 | Sand core combination machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201405043Y true CN201405043Y (en) | 2010-02-17 |
Family
ID=41675964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201027044U Expired - Fee Related CN201405043Y (en) | 2009-05-08 | 2009-05-08 | Sand core combination machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201405043Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151791A (en) * | 2010-11-16 | 2011-08-17 | 苏州苏铸成套装备制造有限公司 | Core setting device |
| CN102166619A (en) * | 2011-03-30 | 2011-08-31 | 潍柴动力股份有限公司 | Core assembling process of engine cylinder head and core assembling mould used in same |
| CN103231028A (en) * | 2013-04-03 | 2013-08-07 | 中恒通(福建)机械制造有限公司 | Semi-automatic mould closing apparatus |
| CN103949582A (en) * | 2014-04-08 | 2014-07-30 | 宁波全力机械模具有限公司 | Linkage mechanism for core pulling and ejecting and die opening and closing of core shooting box die |
| CN106737810A (en) * | 2016-11-25 | 2017-05-31 | 拖（洛阳）汇德工装有限公司 | A kind of coring group core robot gripper |
| CN107598132A (en) * | 2017-09-28 | 2018-01-19 | 苏州明志科技有限公司 | Injecting glue workbench for assembly of sand core |
| CN107626889A (en) * | 2017-10-27 | 2018-01-26 | 宁夏共享模具有限公司 | A kind of 3D printing core hangs grapple structure |
-
2009
- 2009-05-08 CN CN2009201027044U patent/CN201405043Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151791A (en) * | 2010-11-16 | 2011-08-17 | 苏州苏铸成套装备制造有限公司 | Core setting device |
| CN102166619A (en) * | 2011-03-30 | 2011-08-31 | 潍柴动力股份有限公司 | Core assembling process of engine cylinder head and core assembling mould used in same |
| CN102166619B (en) * | 2011-03-30 | 2013-03-20 | 潍柴动力股份有限公司 | Core assembling process of engine cylinder head and core assembling mould used in same |
| CN103231028A (en) * | 2013-04-03 | 2013-08-07 | 中恒通(福建)机械制造有限公司 | Semi-automatic mould closing apparatus |
| CN103231028B (en) * | 2013-04-03 | 2015-06-10 | 中恒通(福建)机械制造有限公司 | Semi-automatic mould closing apparatus |
| CN103949582A (en) * | 2014-04-08 | 2014-07-30 | 宁波全力机械模具有限公司 | Linkage mechanism for core pulling and ejecting and die opening and closing of core shooting box die |
| CN103949582B (en) * | 2014-04-08 | 2016-02-10 | 宁波全力机械模具有限公司 | For the link gear taking out plunger tip and folding mould of core-shooting box die |
| CN106737810A (en) * | 2016-11-25 | 2017-05-31 | 拖（洛阳）汇德工装有限公司 | A kind of coring group core robot gripper |
| CN107598132A (en) * | 2017-09-28 | 2018-01-19 | 苏州明志科技有限公司 | Injecting glue workbench for assembly of sand core |
| CN107626889A (en) * | 2017-10-27 | 2018-01-26 | 宁夏共享模具有限公司 | A kind of 3D printing core hangs grapple structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20110508 |