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Ram and ram mechanism containing the ram

A ram and cavity technology, used in metal processing machinery parts, metal processing equipment, maintenance and safety accessories, etc., can solve problems such as the difficulty of greatly improving the overall stiffness, the limited weight of the ram, and the limitation of the machining accuracy of the milling machine.

Active Publication Date: 2019-11-05
TANGSHAN SANCHUAN STEEL MACHINERY MFG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the limited weight of the ram and the need to move freely in three-dimensional space, it is difficult to greatly increase the overall rigidity of the system, thus limiting the machining accuracy of the milling machine

Method used

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  • Ram and ram mechanism containing the ram
  • Ram and ram mechanism containing the ram
  • Ram and ram mechanism containing the ram

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Embodiment Construction

[0020] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0021] see figure 1 , the ram mechanism 10 of one embodiment includes a ram 100 and a ram seat 300 . The ram seat 300 is provided with a groove 310 , the outer periphery of the ram 100 matches with the groove 310 , the ram 100 is partly accommodated in the groove 310 , and the ram 100 can slide on the ram seat 300 .

[0022] The ram 100 defines a first cavity, and the first cavity is filled with damping particles.

[0023] There are at least two first cavities. In this embodiment, there are eight first cavities. The four first cavities are respectively arranged on four corners of the ram 100 ....

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Abstract

A ram (100) is provided with a first chamber (145). The first chamber (145) is filled with damping particles. By means of the first chamber (145) being filled with the damping particles for the described ram (100), when the ram (100) is vibrated, collision and friction occur between the damping particles and the inner wall of the ram (100) and among the damping particles, and thus the vibration energy of the ram (100) can be efficiently absorbed and the amplitude of the ram (100) can be reduced, so that the machining precision of a milling machine is improved. Furthermore, a ram mechanism (10) comprising the ram (100) is also provided.

Description

technical field [0001] The invention relates to the field of machine tool mechanical equipment, in particular to a ram and a ram mechanism containing the ram. Background technique [0002] With the advancement of technology, the machinery industry has higher and higher requirements for the accuracy of parts. However, the milling machine will inevitably generate vibration during the working process. Excessive vibration will reduce the machining accuracy, reduce the life of the machine, and generate a lot of noise that will affect the work efficiency and health of the operator. The ram is an important part of the processing machine tool. As the carrier of the motor and the cutter head, the ram is the main source of vibration. Moreover, the contact between the ram and the processed parts directly affects the surface processing quality of the latter and affects the accuracy of the parts, so it is extremely important to suppress the vibration of the ram. [0003] The traditiona...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q1/01
CPCB23Q1/01B23Q11/00
Inventor 边贺川段东平
Owner TANGSHAN SANCHUAN STEEL MACHINERY MFG
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