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US 11,759,868 B2Granted
Holder for a vibration-assisted cutting tool
AssigneeNational Pingtung University of Science and Technology
InventorsWei-Tai Huang, Xi-Sang Chen, Zhi-Yao Tu
Life of this patent
Estimating the term…
Abstract
A holder provided for mounting of a lathe cutter includes a carrier, a first joint seat, a second joint seat, a limit rod and a clamp member. The first and second joint seats are disposed on a first and second base of the carrier respectively. The lathe cutter is mounted between the first and second joint seats. The limit rod is inserted into a through hole of the lathe cutter, and a first and second ends of the limit rod are coupled to the first and second joint seats respectively. The clamp member is disposed on the limit rod. The clamp member and the second joint seat are provided to clamp the lathe cutter to separate the lathe cutter from the first and second bases.
Claims16
A holder configured for mounting of a lathe cutter comprising:
- a carrier including a first base, a second base and an accommodation space located between the first and second bases;
- a first joint seat disposed on the first base;
- a second joint seat disposed on the second base and including a clamping portion and a first resonance arm which are located in the accommodation space and coupled to one another, the first resonance arm is located between the second base and the clamping portion, the clamping portion is configured to clamp the lathe cutter, the clamping portion has a first width and the first resonance arm has a second width along a direction of a horizontal axis, and the first width is greater than the second width;
- a limit rod configured to be inserted into a through hole of the lathe cutter and including a first end, a second end and a central portion which is located between the first and second ends and includes a second resonance arm connected to the first end, the first end is configured to be coupled to the first joint seat and the second end is configured to be coupled to the clamping portion such that the first joint seat, the second joint seat and the limit rod are configured to be coupled together, the central portion is configured to be inserted into the through hole of the lathe cutter;
- and
- a clamp member disposed on the central portion and configured to not cover the second resonance arm, a clamping space existing between the clamp member and the clamping portion of the second joint seat is configured to accommodate the lathe cutter, the clamp member and the clamping portion of the second joint seat are configured to clamp the lathe cutter to separate the lathe cutter from the first and second bases, wherein the clamp member disposed on the central portion of the limit rod is movable along a direction of a vertical axis to adjust the clamping space in height.
3 more elements
A holder configured for mounting of a lathe cutter comprising:
- a carrier including a first base, a second base and an accommodation space located between the first and second bases;
- a first joint seat disposed on the first base;
- a second joint seat disposed on the second base and including a clamping portion and a first resonance arm which are located in the accommodation space and coupled to one another, the first resonance arm is located between the second base and the clamping portion, the clamping portion is configured to clamp the lathe cutter, the clamping portion has a first width and the first resonance arm has a second width along a direction of a horizontal axis, and the first width is greater than the second width;
- a limit rod configured to be inserted into a through hole of the lathe cutter and including a first end, a second end and a central portion which is located between the first and second ends and includes a second resonance arm connected to the first end, the first end is configured to be coupled to the first joint seat and the second end is configured to be coupled to the clamping portion such that the first joint seat, the second joint seat and the limit rod are configured to be coupled together, the central portion is configured to be inserted into the through hole of the lathe cutter;
- and
- a clamp member disposed on the central portion and configured to not cover the second resonance arm, a clamping space existing between the clamp member and the clamping portion of the second joint seat is configured to accommodate the lathe cutter, the clamp member and the clamping portion of the second joint seat are configured to clamp the lathe cutter to separate the lathe cutter from the first and second bases,
- wherein there is a first joint hole communicating to the accommodation space on the first base, a first joint post of the first joint seat is disposed in the first joint hole, and the first end of the limit rod is coupled to the first joint post,
- wherein the first end of the limit rod is disposed in a first accommodation hole of the first joint post.
5 more elements
A holder configured for mounting of a lathe cutter comprising:
- a carrier including a first base, a second base and an accommodation space located between the first and second bases;
- a first joint seat disposed on the first base;
- a second joint seat disposed on the second base and including a clamping portion and a first resonance arm which are located in the accommodation space and coupled to one another, the first resonance arm is located between the second base and the clamping portion, the clamping portion is configured to clamp the lathe cutter, the clamping portion has a first width and the first resonance arm has a second width along a direction of a horizontal axis, and the first width is greater than the second width;
- a limit rod configured to be inserted into a through hole of the lathe cutter and including a first end, a second end and a central portion which is located between the first and second ends and includes a second resonance arm connected to the first end, the first end is configured to be coupled to the first joint seat and the second end is configured to be coupled to the clamping portion such that the first joint seat, the second joint seat and the limit rod are configured to be coupled together, the central portion is configured to be inserted into the through hole of the lathe cutter;
- and
- a clamp member disposed on the central portion and configured to not cover the second resonance arm, a clamping space existing between the clamp member and the clamping portion of the second joint seat is configured to accommodate the lathe cutter, the clamp member and the clamping portion of the second joint seat are configured to clamp the lathe cutter to separate the lathe cutter from the first and second bases,
- wherein there is a second joint hole communicating to the accommodation space on the second base, the second joint seat further includes a second joint post, the first resonance arm of the second joint seat is located between the clamping portion and the second joint post, the second joint post is disposed in the second joint hole,
- wherein the second joint hole has a second hole diameter and the second joint post has a second external diameter along the direction of the horizontal axis, and the second hole diameter is greater than the second external diameter.
5 more elements
Dependencies are inferred from the claim text.