RU93046697A - SCREW REMOVER - Google Patents

SCREW REMOVER

Info

Publication number
RU93046697A
RU93046697A RU93046697/08A RU93046697A RU93046697A RU 93046697 A RU93046697 A RU 93046697A RU 93046697/08 A RU93046697/08 A RU 93046697/08A RU 93046697 A RU93046697 A RU 93046697A RU 93046697 A RU93046697 A RU 93046697A
Authority
RU
Russia
Prior art keywords
rod
piston
spring
screw
proposed device
Prior art date
Application number
RU93046697/08A
Other languages
Russian (ru)
Other versions
RU2105661C1 (en
Inventor
Ю.Э. Карандеев
В.Н. Марченков
Original Assignee
Шахтинский Технологический Институт Бытового Обслуживания
Filing date
Publication date
Application filed by Шахтинский Технологический Институт Бытового Обслуживания filed Critical Шахтинский Технологический Институт Бытового Обслуживания
Priority to RU93046697A priority Critical patent/RU2105661C1/en
Priority claimed from RU93046697A external-priority patent/RU2105661C1/en
Publication of RU93046697A publication Critical patent/RU93046697A/en
Application granted granted Critical
Publication of RU2105661C1 publication Critical patent/RU2105661C1/en

Links

Claims (1)

Предлагаемое устройство предназначено для демонтажа деталей машин, соединенных с натягом. В предлагаемом устройстве увеличение осевой силы осуществляется за счет гидроусилителя, приводимого в действие ударом по бойку подпружиненного стержня рабочим, выполняющим демонтажные работы. Винтовой съемник состоит из силового винта, в котором выполнено соосное ступенчатое отверстие, гайки, захватного устройства, штока с поршнем, подпружиненного стержня с поршнем. Поршни штока, стержня и корпус силового винта образуют полость, заполненную жидкостью.The proposed device is intended for the dismantling of machine parts connected with an interference fit. In the proposed device, the increase in axial force is due to the hydraulic booster, driven by a blow to the striker of a spring-loaded rod by a worker performing dismantling. The screw puller consists of a power screw in which a coaxial stepped hole is made, nuts, a gripper, a rod with a piston, a spring-loaded rod with a piston. The pistons of the rod, rod and power screw housing form a cavity filled with liquid.
RU93046697A 1993-10-06 1993-10-06 Screw-type remover RU2105661C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93046697A RU2105661C1 (en) 1993-10-06 1993-10-06 Screw-type remover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93046697A RU2105661C1 (en) 1993-10-06 1993-10-06 Screw-type remover

Publications (2)

Publication Number Publication Date
RU93046697A true RU93046697A (en) 1996-09-10
RU2105661C1 RU2105661C1 (en) 1998-02-27

Family

ID=20147954

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93046697A RU2105661C1 (en) 1993-10-06 1993-10-06 Screw-type remover

Country Status (1)

Country Link
RU (1) RU2105661C1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102407440B (en) * 2011-12-03 2015-09-16 锐展(铜陵)科技有限公司 A kind of mechanism for assembling clamping spring of engine piston pin
CN104259815B (en) * 2014-09-10 2016-07-06 安徽江淮汽车股份有限公司 A kind of change speed gear box bearing dismounting tool
CN105499955A (en) * 2014-09-25 2016-04-20 鞍钢股份有限公司 Device for taking out and mounting rolling bearing and using method of device
CN108406270A (en) * 2018-04-23 2018-08-17 温州职业技术学院 A kind of bearing Mounting device
CN111299962A (en) * 2020-03-20 2020-06-19 中国航发哈尔滨东安发动机有限公司 Sectional type large-interference impeller assembling process method and tool
CN114473441A (en) * 2020-11-13 2022-05-13 宝山钢铁股份有限公司 Device and method for detaching auxiliary plate on side surface of winding drum

Similar Documents

Publication Publication Date Title
EP0283734A3 (en) Percussive drilling apparatus with movable hammer head
RU93046697A (en) SCREW REMOVER
SE8904283D0 (en) MECHANICAL FORCE ENHANCER
DE59806517D1 (en) processing tool
ES2029439A6 (en) Welding gun assembly and fluid actuated cylinder
ATE33780T1 (en) IMPACT TOOL, ESPECIALLY HAMMER DRILL.
US4160486A (en) Pneumatic impact mechanism
RU2105661C1 (en) Screw-type remover
RU95122309A (en) WATERPROOF DEVICE FOR PROCESSING PARTS BY SURFACE PLASTIC DEFORMATION
DE59104721D1 (en) DEVICE FOR DRIVING A TOOL MOVING IN THE AXIAL DIRECTION.
NO20030124D0 (en) Hydraulically driven impact hammer
DE3868058D1 (en) PISTON RODELESS PISTON CYLINDER ARRANGEMENT WITH A LIFT LIMITING DEVICE.
JPS5271028A (en) Power steering apparatus for car
RU2119865C1 (en) Mechanical stripper
CN2288055Y (en) Tool for assembling or detaching cylinder of internal combustion engine
ATA186890A (en) DEVICE FOR WRAPPING INSULATION PANELS IN MASONRY
RU17687U1 (en) HYDRAULIC SHOCK DEVICE
RU21368U1 (en) INSTALLATION TOOL
RU2060150C1 (en) Device for making holes
SU755546A1 (en) Apparatus for dismounting members
SU1461590A1 (en) Pliers for cutting nuts
SU1440864A1 (en) Jack
SU1657269A1 (en) Riveting device
SU1377379A1 (en) Percussive device
RU2054542C1 (en) Drilling machine