Feeding device and machine tool using the same
AssigneesFu Ding Electronical Technology (Jiashan) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
InventorsMING-LU YANG, TIAN-EN ZHANG, JING-SHUANG SUI, JIA-LIAN QI, JIAN-SHI JIA, YANG-MAO PENG
Life of this patent
Estimating the term…
Abstract
A feeding device includes a sliding member, a saddle slidably assembled with the sliding member, a driving module for moving the saddle back and forth relative to the sliding member, a main shaft positioned on the saddle, a cutter positioned with the main shaft, at least one balancing cylinder fixedly coupled with the sliding member and the saddle for balancing the main shaft. The disclosure also supplies a machine tool using the feeding device.
Claims20
A feeding device comprising:
- a sliding member;
- a saddle slidably coupled to the sliding member;
- a driving module configured to translate the saddle relative to the sliding member;
- a main shaft positioned on the saddle;
- a cutter positioned with the main shaft;
- and
- at least one balancing cylinder fixedly coupled with the sliding member and the saddle, the at least one balancing cylinder configured to balance the main shaft during operation of the feeding device.
A machine tool, comprising:
- a machine bed;
- a moving device movably positioned on the machine bed along a first direction;
- a feeding device slidably positioned on the moving device along a second direction substantially perpendicular to the first direction, comprising:
- a sliding member;
- a saddle slidably assembled with the a sliding member;
- a driving module configured to drive the saddle move back and forth at a high speed along a third direction substantially perpendicular to the first direction and the second direction relative to the sliding member;
- a main shaft positioned on the saddle;
- a cutter positioned with the main shaft;
- at least one balancing cylinder fixedly coupled to the sliding member and the saddle, the at least one balancing cylinder configured to balance the main shaft during operation of the feeding device ;
- and
- a controller configured for controlling the moving device and the feeding device .
A two-axis machine tool, comprising:
- a machine bed;
- a moving device movably positioned on the machine bed;
- two feeding devices separately and slidably arranged on the moving device, comprising:
- a sliding member;
- a saddle slidably assembled with the a sliding member;
- a driving module sandwiched between the saddle and the sliding member, the driving module configured to drive the saddle undergo a reciprocating motion relative to the sliding member;
- a main shaft positioned on the saddle;
- a cutter positioned with the main shaft;
- and
- at least one balancing cylinder fixedly coupled to the sliding member and the saddle, the at least one balancing cylinder configured to balance the main shaft.
- a controller configured for controlling the moving device and the two feeding device.
Dependencies are inferred from the claim text.