SU956237A1 - Protective apparatus - Google Patents

Protective apparatus Download PDF

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Publication number
SU956237A1
SU956237A1 SU813249511A SU3249511A SU956237A1 SU 956237 A1 SU956237 A1 SU 956237A1 SU 813249511 A SU813249511 A SU 813249511A SU 3249511 A SU3249511 A SU 3249511A SU 956237 A1 SU956237 A1 SU 956237A1
Authority
SU
USSR - Soviet Union
Prior art keywords
pipe
groove
screw
nut
parts
Prior art date
Application number
SU813249511A
Other languages
Russian (ru)
Inventor
Николай Федорович Спицин
Original Assignee
за витель ./ -v , / ч
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 за витель ./ -v , / ч filed Critical за витель ./ -v , / ч
Priority to SU813249511A priority Critical patent/SU956237A1/en
Application granted granted Critical
Publication of SU956237A1 publication Critical patent/SU956237A1/en

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Classifications

    • 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
    • B23Q11/08—Protective coverings for parts of machine tools; Splash guards

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For Machine Tools (AREA)

Description

(Б) ЗАЩИТНОЕ УСТРОЙСТВО(B) PROTECTIVE DEVICE

1one

Изобретение относитс  к станко строению , в частности к защитным.устройствам дл  деталей металлорежущих станков, например ходового винта.The invention relates to a machine tool structure, in particular to protective devices for parts of machine tools, such as a lead screw.

Известно защитное устройство дл  деталей металлорежущих станков, например ходового винта, на котором установлена гайка, несуща  подвижный узел станка, содержаи ее схватывающие винт по длине и периметру металличес .кую трубу со сквозным продольным пазом и трубу со сквозным винтовым пазом 1 .A protective device is known for parts of machine tools, for example, a lead screw, on which a nut is installed, carrying a mobile unit of the machine, containing a metal pipe with a through longitudinal groove 1 and a screw groove 1 that holds the screw along the length and perimeter.

Недостатком известного устройства  вл етс  недостаточна  надежность защитц винтов значительной прот женности , так как в этом случае необходимо сквозной винтовой паз выполн ть с пологим углом наклона к оси, что приводит к увеличению по длийе н защищенной части паза, о который входит стойка гайки.A disadvantage of the known device is the lack of reliability of the protection of screws of considerable length, since in this case it is necessary to make the through-screw groove with a flat angle of inclination to the axis, which leads to an increase in the length of the protected part of the groove, which includes a nut stand.

Целью изобретени   вл етс  повы-. ление наде чйости защиты.The aim of the invention is to improve. hope of protection.

Цель Достигаетс  тем, что труба с винтовым.пазом выполнена из отдельных , последовательно и соосно установленных частей, подпружиненных введенным в устройство упругим элементом , а устройство снабжено жестко св занными с гайкой упорами, предназначенные дл  взаимодействи  с винтовым пазом.Purpose Achieved by the fact that the pipe with a screw groove is made of separate, sequentially and coaxially mounted parts, spring-loaded elastic element inserted into the device, and the device is equipped with stops fixed to the nut, designed to interact with the screw groove.

На {Jwr. 1 показано устройство; на фиг. 2 - разрез А-А на фиг; .1.On {Jwr. 1 shows the device; in fig. 2 is a section A-A in FIG. .one.

Устройство содержит металлическую трубу 1 со сквозным продольным пазом 2 и охватывающую трубу, выполненную из от/цельных, последовательно и соосно установленных частей (труб) 3 со сквозными криволинейными пазами 5 и 6, защищаемый злемент , например, ходовой винт 7, на подшипниках 8, размещенных в корпусах 9 и 10. На винте 7 размещена гайка 1 1 со стойкой 12 и фланцем 13,The device comprises a metal pipe 1 with a through longitudinal groove 2 and a female pipe made of from / integral, sequentially and coaxially mounted parts (pipes) 3 with through curved grooves 5 and 6, protected by an element, for example, a lead screw 7, on bearings 8, placed in housings 9 and 10. On the screw 7 is placed the nut 1 1 with the post 12 and the flange 13,

Claims (1)

Формула изобретенияClaim Защитное устройство для деталей металлорежущих станков, например ходового винта, на котором установлена гайка, несущая подвижный узел станка, содеращее схватывающие винт по длине и периметру металлическую трубу со сквозным продольным пазом и трубу со сквозным винтовым пазом, отличающееся тем, что, с целью повышения надежности защиты, труба с винтовым пазом выполнена из отдельных, последовательно и соосно установленных частей, подпружиненных введенным в устройство упругим элементом, а устройство снабжено жестко связанными с гайкой упорами, предназначенными для взаимодействия с винтовым пазом.A protective device for parts of metal-cutting machines, for example a lead screw, on which a nut is mounted, supporting a movable machine assembly, containing a metal pipe with a through longitudinal groove and a pipe with a through screw groove along the length and perimeter, characterized in that, in order to increase reliability protection, the pipe with a helical groove is made of separate, sequentially and coaxially mounted parts, spring loaded with an elastic element inserted into the device, and the device is equipped with a stop rigidly connected to the nut intended for interaction with a screw groove.
SU813249511A 1981-02-17 1981-02-17 Protective apparatus SU956237A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU813249511A SU956237A1 (en) 1981-02-17 1981-02-17 Protective apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU813249511A SU956237A1 (en) 1981-02-17 1981-02-17 Protective apparatus

Publications (1)

Publication Number Publication Date
SU956237A1 true SU956237A1 (en) 1982-09-07

Family

ID=20943603

Family Applications (1)

Application Number Title Priority Date Filing Date
SU813249511A SU956237A1 (en) 1981-02-17 1981-02-17 Protective apparatus

Country Status (1)

Country Link
SU (1) SU956237A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7585138B2 (en) * 2006-09-26 2009-09-08 The Boeing Company Machine guard

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7585138B2 (en) * 2006-09-26 2009-09-08 The Boeing Company Machine guard

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