BR8102700U - CNC lathe with double speed displacement characteristic on the spindle axis - Google Patents

CNC lathe with double speed displacement characteristic on the spindle axis

Info

Publication number
BR8102700U
BR8102700U BR8102700-1U BR8102700U BR8102700U BR 8102700 U BR8102700 U BR 8102700U BR 8102700 U BR8102700 U BR 8102700U BR 8102700 U BR8102700 U BR 8102700U
Authority
BR
Brazil
Prior art keywords
cnc lathe
double speed
spindle
spindle axis
screw rod
Prior art date
Application number
BR8102700-1U
Other languages
Portuguese (pt)
Inventor
Hsi-Kuan Chen
Original Assignee
Hsi-Kuan Chen
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 Hsi-Kuan Chen filed Critical Hsi-Kuan Chen
Publication of BR8102700U publication Critical patent/BR8102700U/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B7/00—Automatic or semi-automatic turning-machines with a single working-spindle, e.g. controlled by cams; Equipment therefor; Features common to automatic and semi-automatic turning-machines with one or more working-spindles
    • B23B7/02—Automatic or semi-automatic machines for turning of stock
    • B23B7/06—Automatic or semi-automatic machines for turning of stock with sliding headstock
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/001—Arrangements compensating weight or flexion on parts of the machine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)
  • Numerical Control (AREA)

Abstract

"TORNO DE CNC COM CARACTERìSTICA DE DESLOCAMENTO DE DUPLA VELOCIDADE NO EIXO DO FUSO". Trata-se de um torno de CNC com característica de deslocamento de dupla velocidade no eixo do fuso, o qual compreende uma estrutura, uma haste de parafuso disposta articuladamente ao longo de um eixo longitudinal do fuso da estrutura, um conjunto trabalhável e um conjunto de suporte de ferramenta; caracterizado pelo fato de que a haste de parafuso inclui uma seção de rosca positiva e uma seção de contrarosca para acoplar com duas porcas fixadas respectivamente no conjunto trabalhável e no conjunto de suporte de ferramenta; desse modo, quando a haste de parafuso é girada por um servomotor, o conjunto de suporte de ferramenta e o conjunto trabalhável são deslocados simultaneamente em direções opostas ao longo do eixo do fuso para se obter uma velocidade de deslocamento relativo que é o dobro da convencional, de modo que o período de operação que não de corte de um torno de CNC é bastante reduzido, e de modo que a velocidade de usinagem global e a eficiência são melhoradas."CNC LATHE WITH DOUBLE SPEED DISPLACEMENT CHARACTERISTICS ON THE SPINDLE AXLE". It is a CNC lathe with a double speed displacement characteristic on the spindle axis, which comprises a structure, a screw rod articulated along a longitudinal axis of the structure spindle, a workable set and a set of tool holder; characterized by the fact that the screw rod includes a positive thread section and a counter-thread section for coupling with two nuts fixed respectively to the workable set and the tool holder set; thus, when the screw rod is rotated by a servomotor, the tool holder and workable assembly are simultaneously moved in opposite directions along the spindle axis to obtain a relative travel speed that is twice that of conventional , so that the operating time other than cutting a CNC lathe is greatly reduced, and so that the overall machining speed and efficiency are improved.

BR8102700-1U 2000-11-10 2001-11-08 CNC lathe with double speed displacement characteristic on the spindle axis BR8102700U (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN00262174U CN2449865Y (en) 2000-11-10 2000-11-10 Computerized numerically controlled lathe with characteristic of speed multipling relative motion at main shaft direction

Publications (1)

Publication Number Publication Date
BR8102700U true BR8102700U (en) 2002-06-25

Family

ID=4645989

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8102700-1U BR8102700U (en) 2000-11-10 2001-11-08 CNC lathe with double speed displacement characteristic on the spindle axis

Country Status (4)

Country Link
CN (1) CN2449865Y (en)
BR (1) BR8102700U (en)
ES (1) ES2224764B1 (en)
IT (1) ITMI20012105A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008060297B3 (en) * 2008-12-03 2010-07-15 Boehringer Werkzeugmaschinen Gmbh lathe
CN102950467B (en) * 2011-08-31 2016-05-18 程泰机械（吴江）有限公司 A kind of line rail Digit Control Machine Tool
CN102554269B (en) * 2012-01-19 2013-11-20 沈阳第一机床厂 Turning and grinding center of machine tool
DE102012018226B4 (en) * 2012-09-15 2024-03-28 Emag Holding Gmbh Machine tool with protective cover
JP6372383B2 (en) 2015-02-09 2018-08-15 スター精密株式会社 Machine Tools
CN110076611A (en) * 2019-04-12 2019-08-02 东莞市中科冠腾科技股份有限公司 Based on synchronous and guide rail slide block automatic control gearshift

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2266564B1 (en) * 1974-04-08 1979-02-16 Cri Dan
DE8814245U1 (en) * 1988-11-14 1989-01-05 MAHO AG, 8962 Pfronten Machine tool
DE8816401U1 (en) * 1988-12-05 1989-06-22 Pfeifer, Hugo, Lugano, Tessin CNC lathe switchable to manual operation
US6082207A (en) * 1996-09-06 2000-07-04 Thomson Saginaw Ball Screw Company, L.L.C. Vertically operating ball screw and nut actuator system for synchronously moving multiple elements in load balanced opposed directions, and methods of constructing and operating ball screw actuator systems
DE20021676U1 (en) * 2000-12-21 2001-05-17 Chen, Hsi-Kuan, Taichung CNC lathe with shortened tool and work table delivery times in the spindle axis

Also Published As

Publication number Publication date
CN2449865Y (en) 2001-09-26
ES2224764B1 (en) 2007-06-16
ITMI20012105A1 (en) 2003-04-11
ES2224764A1 (en) 2005-03-01

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A,6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 1975 DE 11/11/2008.