TW200740551A - Champing mechanism for tool shank with pull stud - Google Patents

Champing mechanism for tool shank with pull stud

Info

Publication number
TW200740551A
TW200740551A TW095114821A TW95114821A TW200740551A TW 200740551 A TW200740551 A TW 200740551A TW 095114821 A TW095114821 A TW 095114821A TW 95114821 A TW95114821 A TW 95114821A TW 200740551 A TW200740551 A TW 200740551A
Authority
TW
Taiwan
Prior art keywords
tensile component
clamping claw
champing
cylindrical sleeve
spindle
Prior art date
Application number
TW095114821A
Other languages
Chinese (zh)
Other versions
TWI295944B (en
Inventor
Jia-Sheng Yang
Yung-Ju Chou
Original Assignee
Prec Machinery Res & Dev Ct
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 Prec Machinery Res & Dev Ct filed Critical Prec Machinery Res & Dev Ct
Priority to TW95114821A priority Critical patent/TWI295944B/en
Publication of TW200740551A publication Critical patent/TW200740551A/en
Application granted granted Critical
Publication of TWI295944B publication Critical patent/TWI295944B/en

Links

Landscapes

  • Milling, Broaching, Filing, Reaming, And Others (AREA)
  • Gripping On Spindles (AREA)

Abstract

A champing mechanism for a tool shank with a pull stud includes: a spindle, a first tensile component, a second tensile component, a tightening nut, a cylindrical sleeve and a clamping claw. The first tensile component, the second tensile component, the tightening nut, the cylindrical sleeve and the clamping claw are combined in series and then assembled in the spindle. Furthermore, the inner wall of the cylindrical sleeve and the outer surface of the clamping claw have a conical structure and are engaged to each other through conformance with geometrical configuration. The first tensile component and the second tensile component provide a spring force as an acting force for the broach. The first tensile component pulls the cylindrical sleeve to move relative to the clamping claw. Together with the conical shape of the clamping claw and cylindrical sleeve, the clamping claw closes and provides a continuous clamping force. Accordingly, the first tensile component and the second tensile component provide a spring force and provide a clamping force together with the engagement relationship of the clamping claw and the cylindrical sleeve. As a result, the champing force of the champing mechanism can be increased. Furthermore, the second tensile component can be housed in the spindle without increasing the overall length of the champing mechanism. As a result, the dynamic characteristics of a rotating spindle are not affected without affecting use of the space behind the spindle.
TW95114821A 2006-04-26 2006-04-26 Champing mechanism for the tool shank with the pull stud TWI295944B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW95114821A TWI295944B (en) 2006-04-26 2006-04-26 Champing mechanism for the tool shank with the pull stud

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW95114821A TWI295944B (en) 2006-04-26 2006-04-26 Champing mechanism for the tool shank with the pull stud

Publications (2)

Publication Number Publication Date
TW200740551A true TW200740551A (en) 2007-11-01
TWI295944B TWI295944B (en) 2008-04-21

Family

ID=45068591

Family Applications (1)

Application Number Title Priority Date Filing Date
TW95114821A TWI295944B (en) 2006-04-26 2006-04-26 Champing mechanism for the tool shank with the pull stud

Country Status (1)

Country Link
TW (1) TWI295944B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106862973A (en) * 2017-04-17 2017-06-20 山东金杰机械有限公司 One kind conversion handle of a knife
CN107470704A (en) * 2017-08-31 2017-12-15 广州市昊志机电股份有限公司 A kind of broaching tool structure
CN112059680A (en) * 2020-09-16 2020-12-11 清远市天一数控设备有限公司 Novel high-speed spindle broach mechanism with self-locking and force-increasing pulling claws
CN115157146A (en) * 2022-07-12 2022-10-11 华北水利水电大学 Hub nut gripper
CN115864274A (en) * 2023-01-31 2023-03-28 江东金具设备有限公司 Corrosion-resistant stable strain clamp and wire clamping method thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106736147A (en) * 2016-12-15 2017-05-31 芜湖普威技研有限公司 A kind of clamp system
CN111571269A (en) * 2020-04-02 2020-08-25 广州市昊志机电股份有限公司 Main shaft broach mechanism

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106862973A (en) * 2017-04-17 2017-06-20 山东金杰机械有限公司 One kind conversion handle of a knife
CN106862973B (en) * 2017-04-17 2022-12-09 山东金杰机械有限公司 Conversion knife handle
CN107470704A (en) * 2017-08-31 2017-12-15 广州市昊志机电股份有限公司 A kind of broaching tool structure
CN112059680A (en) * 2020-09-16 2020-12-11 清远市天一数控设备有限公司 Novel high-speed spindle broach mechanism with self-locking and force-increasing pulling claws
CN115157146A (en) * 2022-07-12 2022-10-11 华北水利水电大学 Hub nut gripper
CN115157146B (en) * 2022-07-12 2024-03-12 华北水利水电大学 Hub nut gripper
CN115864274A (en) * 2023-01-31 2023-03-28 江东金具设备有限公司 Corrosion-resistant stable strain clamp and wire clamping method thereof
CN115864274B (en) * 2023-01-31 2023-05-26 江东金具设备有限公司 Corrosion-resistant stable strain clamp and clamping method thereof

Also Published As

Publication number Publication date
TWI295944B (en) 2008-04-21

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees