SU510157A3 - Device for assembling a threaded joint - Google Patents
Device for assembling a threaded jointInfo
- Publication number
- SU510157A3 SU510157A3 SU1744907A SU1744907A SU510157A3 SU 510157 A3 SU510157 A3 SU 510157A3 SU 1744907 A SU1744907 A SU 1744907A SU 1744907 A SU1744907 A SU 1744907A SU 510157 A3 SU510157 A3 SU 510157A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- assembling
- stem
- threaded joint
- nut
- jaws
- Prior art date
Links
- 238000002788 crimping Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/04—Rivets; Spigots or the like fastened by riveting
- F16B19/05—Bolts fastening by swaged-on collars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
- B25B21/001—Combined nut setting and crimping
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gripping On Spindles (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Description
1one
Изобретение относитс к области машиностроени и касаетс устройств, обеспечивающих сборку резьбового соединени с использованием пластических деформаций гайки.The invention relates to the field of mechanical engineering and relates to devices for assembling a threaded joint using plastic deformations of the nut.
Известиы устройства дл обжати гайки при сборке резьбового соединени , выполненные в виде корпуса с расположенными в нем перемещаемыми вдоль оси от нлтока иривода обжимными губками.Lips of the device for crimping the nut when assembling a threaded joint, made in the form of a housing with crimping jaws displaced along the axis from the shaft of the screw joint.
Предлагаемое устройство отличаетс тем, что дл многократного обжати и закручивани гайки на винте соединени , привод снабжен дополнительиой кинематической цепью, обеспечивающей иередачу крут щего момента при прекращении осевого перемещени . Кииематическа цепь выполиеиа в виде резьбового соедииеии щтока с корпусом привода. При этом дл регулировани величины радиального перемещени губок устройство снабжено стопор щей втулкой, расположенной на штоке. The proposed device is characterized in that for repeated crimping and tightening of the nut on the screw of the joint, the drive is provided with an additional kinematic chain ensuring the transmission of torque when the axial movement ceases. Kiematichesky chain vypolieya in the form of threaded connection of the shaft with the drive housing. At the same time, to adjust the amount of radial movement of the jaws, the device is provided with a locking sleeve located on the stem.
Дл снижеии фрикционных нагрузок на шток устройства корпус привода соединен со штоком посредством шариковой гайки, а дл умножени усили , передаваемого штоком, в корпусе привода смонтирована планетарна нередача, св занна с указаиной шариковой гайкой.To reduce the frictional loads on the device stem, the drive housing is connected to the stem by means of a ball nut, and to increase the force transmitted by the stem, a planetary gear is mounted in the drive housing, which is connected with the ball nut.
На фиг. 1 изображено устройство, продольный разрез; на фиг. 2 - разрез по наFIG. 1 shows a device, a longitudinal section; in fig. 2 - section along
фиг. 1; на фиг. 3 - разрез по Б-Б на фиг. 1; на фиг. 4 - разрез по В-В на фиг. I; на фиг. 5 - вариант выполнени устройства со средствами уменьшеии фрикционных нагрузок на шток и умножени усили , передаваемого штоком; на фиг. 6 - разрез по Г-Г на фиг. 5.FIG. one; in fig. 3 is a section along BB in FIG. one; in fig. 4 shows a section along BB in FIG. I; in fig. 5 shows an embodiment of the device with means for reducing frictional loads on the rod and multiplying the force transmitted by the rod; in fig. 6 shows a section along YY in FIG. five.
Устройство дл сборки резьбового соединени имеет цанговый патрон 1, во внутренних пазах 2 которого размешены обжимные губки 3. Губки св заиы со штоком 4 и могут совершать возвратно-ностуиательное перемещение вдоль оси штока. Передние коицы губок загиуты внутрь в радиальном направлении и выполнены в виде заостренных зубьев 5, обжимающих гайки 6 на виите 7.The device for assembling a threaded connection has a collet chuck 1, in which internal splines 2 are crimped jaws 3. Sponges with a stem 4 and can move back and forth along the axis of the rod. The front jaws of the jaws are folded inwards in the radial direction and are made in the form of pointed teeth 5, which clamp nuts 6 on the lead 7.
Профиль наружной поверхности губок 8 соответствует профилю паза 2 цангового патрона . Губки св заны со щтоком буртиком 9, вход щим в канавку штока. Дл правильного расиоложени зубьев 5 губок относительно обжимаемой иоверхиости гайки 6 на переднем конце штока 4 с помощью болта 10 прнвернут стакан И. Стакан 11 имеет размеры, соответствуюи1ие длине стержн виита 7. Плоские пружины 12 позвол ют стакану II смещатьс назад дл компенсации удлинени гайки при ее . Па меньшей но диаметру части цангового патропа 1 навернуто кольцо 13, a ... « - { т БШШшщ %J // VzLilD . « i ;чхк )ТТ IxN iii& s-ra:: v ii/ /1The profile of the outer surface of the jaws 8 corresponds to the profile of the groove 2 of the collet chuck. The sponges are associated with a stem collar 9 entering the stem groove. To properly position the 5 jaw teeth relative to the crimped and the surface of the nut 6, the cup I is screwed on the front end of the stem 4 with the bolt 10. The cup 11 measures to match the length of the viit rod 7. The flat springs 12 allow the cup II to move backward to compensate for the elongation of the nut when . Pa smaller but the diameter of the part of the collet chute 1 screwed ring 13, a ... "- {t BSHSHsh% J // VzLilD. “I; chk) TT IxN iii & s-ra :: v ii / / 1
P7- rP7- r
1 r f 3SilSMM4« v4: oc.. 1 r f 3SilSMM4 "v4: oc ..
ft - Йft - th
-/ - /
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Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11274671A | 1971-02-04 | 1971-02-04 | |
| US18032871A | 1971-09-14 | 1971-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU510157A3 true SU510157A3 (en) | 1976-04-05 |
Family
ID=26810292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1744907A SU510157A3 (en) | 1971-02-04 | 1972-02-03 | Device for assembling a threaded joint |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS5227399B1 (en) |
| AR (1) | AR195274A1 (en) |
| AT (1) | AT325923B (en) |
| BE (1) | BE778805A (en) |
| CA (1) | CA956150A (en) |
| CH (1) | CH561586A5 (en) |
| DD (1) | DD95209A5 (en) |
| DE (1) | DE2204699B2 (en) |
| ES (1) | ES399473A1 (en) |
| FR (1) | FR2125095A5 (en) |
| HU (1) | HU163718B (en) |
| IE (1) | IE36026B1 (en) |
| IL (1) | IL38659A (en) |
| IT (1) | IT948380B (en) |
| NL (1) | NL145795B (en) |
| PL (1) | PL84791B1 (en) |
| RO (1) | RO60654A (en) |
| SU (1) | SU510157A3 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3747441A (en) * | 1971-03-08 | 1973-07-24 | Chicago Pneumatic Tool Co | Pneumatic tool having combined nut running and crimping mechanism |
| DE3624723A1 (en) * | 1986-07-22 | 1988-02-04 | Weber Schraubautomaten | DEVICE FOR SETTING FASTENING ELEMENTS OR PINS |
-
1972
- 1972-01-25 IE IE98/72A patent/IE36026B1/en unknown
- 1972-01-30 IL IL38659A patent/IL38659A/en unknown
- 1972-01-31 IT IT48051/72A patent/IT948380B/en active
- 1972-01-31 NL NL727201263A patent/NL145795B/en unknown
- 1972-02-01 BE BE778805A patent/BE778805A/en unknown
- 1972-02-01 DE DE2204699A patent/DE2204699B2/en active Granted
- 1972-02-03 ES ES399473A patent/ES399473A1/en not_active Expired
- 1972-02-03 HU HUHU210A patent/HU163718B/hu unknown
- 1972-02-03 CH CH157772A patent/CH561586A5/xx not_active IP Right Cessation
- 1972-02-03 AR AR240371A patent/AR195274A1/en active
- 1972-02-03 PL PL1972153260A patent/PL84791B1/pl unknown
- 1972-02-03 CA CA133,887A patent/CA956150A/en not_active Expired
- 1972-02-03 SU SU1744907A patent/SU510157A3/en active
- 1972-02-03 DD DD160661A patent/DD95209A5/xx unknown
- 1972-02-04 FR FR7203893A patent/FR2125095A5/fr not_active Expired
- 1972-02-04 JP JP47012283A patent/JPS5227399B1/ja active Pending
- 1972-02-04 RO RO69681A patent/RO60654A/ro unknown
- 1972-02-04 AT AT91772A patent/AT325923B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5227399B1 (en) | 1977-07-20 |
| NL145795B (en) | 1975-05-15 |
| IL38659A (en) | 1975-08-31 |
| DE2204699C3 (en) | 1975-04-03 |
| ATA91772A (en) | 1975-01-15 |
| AT325923B (en) | 1975-11-10 |
| AR195274A1 (en) | 1973-09-28 |
| CA956150A (en) | 1974-10-15 |
| NL7201263A (en) | 1972-08-08 |
| ES399473A1 (en) | 1975-07-01 |
| IT948380B (en) | 1973-05-30 |
| CH561586A5 (en) | 1975-05-15 |
| IE36026B1 (en) | 1976-07-21 |
| IE36026L (en) | 1972-08-04 |
| RO60654A (en) | 1976-11-15 |
| DE2204699A1 (en) | 1972-08-10 |
| HU163718B (en) | 1973-10-27 |
| IL38659A0 (en) | 1972-03-28 |
| DD95209A5 (en) | 1973-01-12 |
| BE778805A (en) | 1972-08-01 |
| PL84791B1 (en) | 1976-04-30 |
| FR2125095A5 (en) | 1972-09-22 |
| DE2204699B2 (en) | 1974-08-15 |
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