SU994194A1 - Device for assembling units containing cylindrical compression springs and slide blocks - Google Patents
Device for assembling units containing cylindrical compression springs and slide blocks Download PDFInfo
- Publication number
- SU994194A1 SU994194A1 SU803221665A SU3221665A SU994194A1 SU 994194 A1 SU994194 A1 SU 994194A1 SU 803221665 A SU803221665 A SU 803221665A SU 3221665 A SU3221665 A SU 3221665A SU 994194 A1 SU994194 A1 SU 994194A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- crackers
- clamp
- rammer
- spring
- control unit
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/042—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts specially adapted for combustion engines
- B23P19/045—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts specially adapted for combustion engines for assembling valve cotters and retainers of engine valves
Description
Изобретение относитс к области, автотракторного машиностроени и касаетс усовершенствовани устройства дл автоматической сборки узлов из детгшей, содержащих цилинд .рические пружины сжати и сухари, например клапанного механизма двигател внутреннего сгорани .The invention relates to the field of automotive engineering and relates to the improvement of a device for the automatic assembly of knots of detals containing cylinders and compression springs and crackers, for example, a valve mechanism of an internal combustion engine.
Известно устройство дл сборки узлов, содержащих цилин;а ические пружины сжати и сухари, например клапанного механизма двигател -внутреннего сгорани , включающее соосно расположенные относительно друга подвижный прижим и подпружинениаЯ шток с центрирующим отверстием , механизм удерживани сухарей, .кинематически св занный с прижимом, и блок управлени 1..A device for assembling assemblies containing cylin is known, as well as conventional compression springs and crackers, for example, engine valve-internal combustion, which includes a movable clamp coaxially positioned relative to each other and a spring-loaded stem with a centering hole, a mechanism for holding crackers, which are kinematically associated with the clamp, and control unit 1 ..
. Недостатком данного устройства вл етс низка надежность работы изза неравномерной подачи сухарей, поступаюадах в зону сборки под действием собственного веса.. The disadvantage of this device is the low reliability of operation due to the uneven supply of crackers, entering into the assembly area under its own weight.
Цель изобретени - повьииение надежности сборки.The purpose of the invention is to increase the reliability of the assembly.
Это достигаетс тем, что устройство снабжено досылателем., выполненным в виде подвижного в осевом направлении двухступенчатого стержн .This is achieved by the fact that the device is equipped with a rammer, made in the form of a two-stage rod moving in the axial direction.
кинематически св занного через блок управлени с прижимом, причем на нижнем торце прижима выполнены радиальные .пазы с установленюши в них подпружиненными вкладышг ми, снабженными выточками и упорами.kinematically connected through the control unit with the clamp, and at the lower end of the clamp there are radial grooves with inserts in them spring-loaded inserts equipped with recesses and stops.
На фиг. 1 изображено устройство в разрезе (исходное положение); на FIG. 1 shows a sectional device (initial position); on
10 фиг. 2 - то же, в нижнем положении прижима; на фиг. 3 - разрез А-А на фиг.. 2; на г. 4 - кинематическа схема устройства.10 of FIG. 2 - the same, in the lower position of the clamp; in fig. 3 - section A-A in FIG. 2; on r. 4 - the kinematic scheme of the device.
Устройство содержит неподвижный The device contains a fixed
15 корпус 1, на котором закреплены два лотка 2 дл подачи сухарей 3 из вибробункеров (на чертежах не показаны), подвижный прижим 4 с клинообразными рычагами 5 и дооылатель 6, выполнен20 ный в виде двуступенчатого стержн с отверстием, в котором установлены шток 7 и пружина 8. Шток 7 выполнен с коническим центрирующим отверстием 9, обеспечивакицнм соосность15, case 1, on which two trays 2 are fixed for supplying crackers 3 from vibrating hoppers (not shown), a movable clamp 4 with wedge-shaped levers 5 and a secondary ejector 6, made 20 in the form of a two-stage rod with a hole in which the rod 7 and the spring are mounted 8. The rod 7 is made with a conical centering hole 9, ensuring coaxiality
25 расположени его со стержнем клапана 10.25 positioning it with the valve stem 10.
В нижней части корпуса 1 установлен механизм удед живани сухарей, состо вши из державки 11 с шарнирноIn the lower part of the housing 1, a mechanism for keeping the crackers is installed, consisting of a holder 11 with a hinge
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU803221665A SU994194A1 (en) | 1980-11-24 | 1980-11-24 | Device for assembling units containing cylindrical compression springs and slide blocks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU803221665A SU994194A1 (en) | 1980-11-24 | 1980-11-24 | Device for assembling units containing cylindrical compression springs and slide blocks |
Publications (1)
Publication Number | Publication Date |
---|---|
SU994194A1 true SU994194A1 (en) | 1983-02-07 |
Family
ID=20933341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU803221665A SU994194A1 (en) | 1980-11-24 | 1980-11-24 | Device for assembling units containing cylindrical compression springs and slide blocks |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU994194A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2800658A1 (en) * | 1999-11-10 | 2001-05-11 | Process Conception Ing Sa | I.c. engine valve collet fitter has sleeve with inner rod and side channel through which collets are delivered by gravity or blowing |
-
1980
- 1980-11-24 SU SU803221665A patent/SU994194A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2800658A1 (en) * | 1999-11-10 | 2001-05-11 | Process Conception Ing Sa | I.c. engine valve collet fitter has sleeve with inner rod and side channel through which collets are delivered by gravity or blowing |
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