TAILIEUCHUNG - Mechanical Fixtures Tooling 2009 Part 10

Tham khảo tài liệu 'mechanical fixtures tooling 2009 part 10', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | 1096-1102 1097 Pin slides in key ways of F until B contacts the part. Turn handle and ptn win turn F to cinch the clamping. SEC. AẠ CAM RETURN PORTION The end of the groove is a built-in stop. Quick Release Quick Release- GE 1098 1099 ĩ used more CAM y__ CLAMPING ANGLE 79 IS used. frequently QUICK RETURN PORTÍON- The cam cinches the clamp and the flat provides a quick return. Quick Release 1100 QUICK return portion CLAMPING angle- B À V t - Handle A rotates nut 8 and provides a follower for the cam. Quick Release 1101 TOP VIEW Quick Release KEYWAY FOR PIN STOP 1102 L Plate -Ị The keyway ĩn the cam permits-the quick return of A. There are two cams in this design one for each end of the pin. Note the need for a stop. for guiding pin into slot Quick Release Al ternate methods for preventing the removal of pin Quick Release ì 103- 1108 1103 Bi I 1105 ỈỈ04 Section of A taken hóríxontaUy END VIEW OF B Quick Release I ị II0Ó Cam A and pin 8 acíuaỉợ Kjy clamp which ÌS moved by hand. Quick Release Removablef L O ÍHd rn 1108 Quick Release Slot for- remora of pin 1107 Quick Release c WASHER y r Quick Release Quick Release A Spring- tod Toggle UnkageQu lease. SLOT FOR PIN Trave past cenfer-t stop M09-1113 1110 Ị109 BARREL CAM half gear I II I 1112 H13 The c-washer also tightens bolt B. Quick Release Quick Release operates opposing plungers Follower A engages barrel cam B which moves the plunger. The end of the cam groove acts as a stop for the fractional gears. The shaft may be readily snapped in and out. Quick Release The shaft may be readily snapped in and out. Quick Release Quick Release lii-fs I2i i SQUARE When bath hands are used handles should operate in opposite directions T9 Cam 11Ỉ4-H23 EQUALIZERS Sw hãĩq MCỈ 14 3 A xio ị Some equalizers rock about a small shaft and others rock about spherical surfocn- ị others use the gimbal principle or o rings to equalize in ail directions. Either a pin end ị enlarged hole or a built-in method may be used to limit the amount of .

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