Stamping and/or drilling device comprising a substrate support head with continuously controlled orientation
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B29C-059/02
B21D-022/02
B30B-015/00
B30B-015/06
B23B-047/26
출원번호
US-0876188
(2011-09-29)
등록번호
US-9061462
(2015-06-23)
우선권정보
FR-10 57960 (2010-10-01)
국제출원번호
PCT/EP2011/067016
(2011-09-29)
§371/§102 date
20130327
(20130327)
국제공개번호
WO2012/041976
(2012-04-05)
발명자
/ 주소
Bredeau, Stephane
Bancillon, Jacky
출원인 / 주소
Commissariat a l'energie atomique et aux energies alternatives
대리인 / 주소
Oblon, McClelland, Maier & Neustadt, L.L.P.
인용정보
피인용 횟수 :
0인용 특허 :
9
초록▼
A device for stamping and/or drilling a substrate, including two dies supported by two support assemblies configured to be moved relative to each other in translation. The assembly includes: a base; an orientable head fixed to the die; a connection mechanism between the base and the head to adjust o
A device for stamping and/or drilling a substrate, including two dies supported by two support assemblies configured to be moved relative to each other in translation. The assembly includes: a base; an orientable head fixed to the die; a connection mechanism between the base and the head to adjust orientation of the head relative to the base; pressure sensors configured to continuously output information about pressure applied at different points of the die; and a mechanism controlling a connection, to continuously control the orientation of the head relative to the base, in response to information output by the sensors.
대표청구항▼
1. A device for stamping and/or drilling a substrate, comprising: two stamping/drilling dies each supported by a support assemblies, configured to be moved relative to each other in translation so that the dies apply pressure to the substrate when the substrate is placed between the dies;wherein at
1. A device for stamping and/or drilling a substrate, comprising: two stamping/drilling dies each supported by a support assemblies, configured to be moved relative to each other in translation so that the dies apply pressure to the substrate when the substrate is placed between the dies;wherein at least one of the support assemblies comprises a base, an orientable head fixed to the die associated with this assembly, and connection means between the base and the head to adjust orientation of the head relative to the base; andfurther comprising:a plurality of pressure sensors, configured to continuously output information about pressure applied at different points on one of the two dies, when the dies apply pressure to the substrate; andmeans for controlling the connection means configured to continuously control the orientation of the head relative to the base, in response to information output by the plurality of pressure sensors,wherein the connection means includes a device forming a ball joint connection and at least two support systems adjustable in height, andwherein the orientable head is fitted with a counterweight arranged such that when viewed along a direction of relative translation of the two support assemblies, a center of gravity of the part of the support assembly supported by the base is located inside a triangle for which vertices are at a center of the connection forming the ball joint, and contact points of the two support systems on the base. 2. The device according to claim 1, wherein the triangle is a right angle isosceles triangle with the right angle at a vertex at a center of the connection forming the ball joint. 3. A device for stamping and/or drilling a substrate, comprising: two stamping/drilling dies each supported by a support assemblies, configured to be moved relative to each other in translation so that the dies apply pressure to the substrate when the substrate is placed between the dies;wherein at least one of the support assemblies comprises a base, an orientable head fixed to the die associated with this assembly, and connection means between the base and the head to adjust orientation of the head relative to the base; andfurther comprising:a plurality of pressure sensors, configured to continuously output information about pressure applied at different points on one of the two dies, when the dies apply pressure to the substrate; andmeans for controlling the connection means configured to continuously control the orientation of the head relative to the base, in response to information output by the plurality of pressure sensors,wherein the connection means includes a device forming a ball joint connection between the base and the head, andwherein the connection means includes at least two support systems adjustable in height, the two support systems being located on a same side of the head such that the two support systems form a triangle with vertices at a center of the ball joint connection and contact points of the two support systems on the base. 4. The device according to claim 3, wherein each height adjustable support system is a micrometer screw. 5. The device according to claim 3, wherein at least one of the support assemblies comprises a primary body on which an associated die is fitted. 6. The device according to claim 5, wherein the pressure sensors are inserted between the die and the primary body. 7. The device according to claim 5, wherein the primary body includes housings fitted with heating cartridges, and cooling fluid circulation ducts. 8. The device according to claim 7, wherein the housings are orthogonal to the ducts. 9. The device according to claim 7, wherein the ducts are arranged between the housings and the die of the support assembly. 10. The device according to claim 5, wherein the support assembly further comprises a secondary body made of stainless steel separate from the primary body made of brass by a thermally insulating part. 11. The device according to claim 3, wherein at least one of the dies is coated with a carbon layer in a form of amorphous diamond. 12. An installation enabling stamping and/or drilling of a substrate, comprising: the device according to claim 3, mounted on a tension/compression machine enabling the two support assemblies to be moved relative to each other in translation. 13. A substrate stamping and/or drilling method using the device according to claim 3, comprising: using continuous control of the orientation of the head relative to the base, in response to information output by the plurality of pressure sensors. 14. The device according to claim 3, wherein the triangle is a right angle isosceles triangle with the right angle at a vertex at a center of the ball joint connection. 15. The device according to claim 3, wherein the means for controlling includes a computer. 16. The device according to claim 1, wherein each of the two support systems is a micrometer screw. 17. The device according to claim 1, wherein the means for controlling includes a computer.
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