CA2290057A1 - Vibrational finishing assembly - Google Patents

Vibrational finishing assembly Download PDF

Info

Publication number
CA2290057A1
CA2290057A1 CA 2290057 CA2290057A CA2290057A1 CA 2290057 A1 CA2290057 A1 CA 2290057A1 CA 2290057 CA2290057 CA 2290057 CA 2290057 A CA2290057 A CA 2290057A CA 2290057 A1 CA2290057 A1 CA 2290057A1
Authority
CA
Canada
Prior art keywords
chamber
assembly
finishing
bearing hub
drive
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA 2290057
Other languages
French (fr)
Other versions
CA2290057C (en
Inventor
Lev Malkin
Daniel D. Malkin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vibro Finish Tech Inc
Original Assignee
Vibro Finish Tech Inc
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 Vibro Finish Tech Inc filed Critical Vibro Finish Tech Inc
Priority to CA 2290057 priority Critical patent/CA2290057C/en
Priority to AU13158/01A priority patent/AU1315801A/en
Priority to PCT/RU2000/000410 priority patent/WO2001036156A1/en
Publication of CA2290057A1 publication Critical patent/CA2290057A1/en
Application granted granted Critical
Publication of CA2290057C publication Critical patent/CA2290057C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • B24B31/06—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving oscillating or vibrating containers
    • B24B31/073—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving oscillating or vibrating containers involving a bowl being ring- or spiral-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • B24B31/02—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels
    • B24B31/027—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels with additional oscillating movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • B24B31/06—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving oscillating or vibrating containers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Jigging Conveyors (AREA)

Abstract

A finishing assembly for vibratory finishing of workpieces in loose finishing media includes at least one generally annular finishing chamber which is driven by a drive assembly and supported by a support housing. The drive assembly consists of a crank shaft and a drive shaft which are rigidly connected to each other through a wedge-shaped gasket and oriented such that the rotary axis of the crank shaft and the rotary axis of the drive shaft intersect with one another at a predetermined angle. The crank shaft rotates within a first bearing hub which is rigidly mounted within the chamber and the drive shaft rotates within a second bearing hub which is rigidly secured to the assembly housing and which is actuated by an electric motor. The spatial vibration of the finishing assembly can be adjusted using a wedge-shaped gasket and/or by providing for horizontal displacement of the first bearing hub from the second bearing hub. The assembly housing acts as a reactive mass so that the finishing assembly experiences kinematic motion. Alternatively, the finishing assembly may include a second chamber to serve as a reactive mass, the second chamber being mounted either on the same level with the first chamber or underneath it. A special chute/groove arrangement can be provided to convey workpieces out of the first chamber and/or second chamber.
CA 2290057 1999-11-18 1999-11-18 Vibrational finishing assembly Expired - Fee Related CA2290057C (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA 2290057 CA2290057C (en) 1999-11-18 1999-11-18 Vibrational finishing assembly
AU13158/01A AU1315801A (en) 1999-11-18 2000-10-17 Vibrational finishing assembly
PCT/RU2000/000410 WO2001036156A1 (en) 1999-11-18 2000-10-17 Vibrational finishing assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2290057 CA2290057C (en) 1999-11-18 1999-11-18 Vibrational finishing assembly

Publications (2)

Publication Number Publication Date
CA2290057A1 true CA2290057A1 (en) 2001-05-18
CA2290057C CA2290057C (en) 2005-01-25

Family

ID=4164650

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2290057 Expired - Fee Related CA2290057C (en) 1999-11-18 1999-11-18 Vibrational finishing assembly

Country Status (3)

Country Link
AU (1) AU1315801A (en)
CA (1) CA2290057C (en)
WO (1) WO2001036156A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113211290A (en) * 2021-05-31 2021-08-06 广州大学 Bearing steel ball strengthening grinding automatic processing equipment
CN114734304A (en) * 2022-04-19 2022-07-12 江苏优泽科技有限公司 Punch top shaping grinding device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113524008B (en) * 2021-06-15 2022-04-29 广州大学 Special reinforced grinding equipment and grinding method for vibration isolation spring

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU929413A1 (en) * 1980-01-03 1982-05-23 Ростовский-На-Дону Институт Сельскохозяйственного Машиностроения Apparatus for vibration-working
US4520598A (en) * 1982-08-13 1985-06-04 Jepmar Bowl-type vibratory finishing machine
SU1222510A1 (en) * 1984-10-17 1986-04-07 Ростовский-На-Дону Ордена Трудового Красного Знамени Институт Сельхозмашиностроения Device for vibration machining

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113211290A (en) * 2021-05-31 2021-08-06 广州大学 Bearing steel ball strengthening grinding automatic processing equipment
CN114734304A (en) * 2022-04-19 2022-07-12 江苏优泽科技有限公司 Punch top shaping grinding device

Also Published As

Publication number Publication date
WO2001036156A1 (en) 2001-05-25
CA2290057C (en) 2005-01-25
AU1315801A (en) 2001-05-30

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed