Device in a press casting machine and method of using such device
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B22D-017/22
B22D-017/24
출원번호
US-0955702
(1992-12-16)
우선권정보
SE-0002173 (1990-06-19)
국제출원번호
PCT/SE91/00436
(1991-06-18)
§371/§102 date
19921216
(19921216)
국제공개번호
WO-9119580
(1991-12-26)
발명자
/ 주소
Larsson Bengt-Inge (Herrljunga SEX)
출원인 / 주소
Tour & Andersson AB (SEX 03)
인용정보
피인용 횟수 :
11인용 특허 :
0
초록▼
A press casting machine (2) is provided with a stand (4) and a lower stationary machine table (5), from which bearers (6) project upwards, supporting an upper vertically displaceable machine table (7). A tool half (9 and 10 respectively) is connected to each machine table. These halves form, jointly
A press casting machine (2) is provided with a stand (4) and a lower stationary machine table (5), from which bearers (6) project upwards, supporting an upper vertically displaceable machine table (7). A tool half (9 and 10 respectively) is connected to each machine table. These halves form, jointly with inserts, cores, etc., mounted in the halves, a parent tool (8). In order to be able to exchange inserts, to service the machine etc. the tool halves can be disconnected from and reconnected to the respective machine table through an external control, and the entire parent tool can be lifted by means of the upper machine table and be positioned on a tool carriage (60), which can be run out of the press casting machine and onto a main carriage (61), which runs on floor rails (64) and which can support a second parent tool for a quick exchange.
대표청구항▼
A vertical press casting machine having a stationary lower machine table (5), vertical support bearings (6) extending upwards from the lower machine table (5), an upper machine table (7) vertically displaceably supported on said support bearing (6), an upper and a lower tool half (9 and 10) releasab
A vertical press casting machine having a stationary lower machine table (5), vertical support bearings (6) extending upwards from the lower machine table (5), an upper machine table (7) vertically displaceably supported on said support bearing (6), an upper and a lower tool half (9 and 10) releasably connected to the upper and lower machine tables (5 and 7) respectively, said upper and lower tool halves (9 and 10) each having mould inserts mounted therein such that said upper and said lower tool halves together form a parent tool having a horizontal mould parting, wherein said vertical press casting machine comprises: connecting means for selectively disconnecting and connecting the tool halves to each other and to the upper and lower machine tables, and conveyance means for conveying the parent tool out of and into the casting machine; said conveyance means comprises a rail pair (58) mounted on the lower machine table (5) running in a rearward direction, a main carriage (61) located adjacent to the lower machine table, said main carriage being movable along a displacement direction perpendicular to the rearward direction, at least one rail pair (66, 67), running in the rearward direction, mounted on the main carriage for selective alignment and connection with the rail pair (58) on the lower machine table (5), via displacement of said main carriage in the displacement direction, at least one tool carriage (60) slidably stored on said at least one rail pair (66, 67) on the main carriage (6); wherein, when the parent tool is raised above the lower machine table by the upper machine table, at least one tool carriage (66, 67) is displaceable from the at least one rail pair on the main carriage to the rail pair on the lower support table to a position beneath the raised parent tool for receiving and removing the parent tool from the casting machine to the main carriage; the main carriage is movable along the displacement direction from a position adjacent the casting machine to a service position, a handling device (54) is located at the service position, the handling device (54) has a lifting and turning means for lifting and turning the parent tool, the upper tool half and the lower tool half.
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이 특허를 인용한 특허 (11)
Bazzica, Carlo, Method of loading and unloading a mold on a foam plastics molding machine.
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