Vertical-preventing shock-stopping balance beam for five-axis gantry machining center
By designing a anti-sagging balance beam structure including columns, beams and balance beams, the problem that the accuracy cannot be maintained for a long time due to machine tool vibration and beam sagging during the processing process is solved, and higher machining accuracy and stability are achieved.
Patent Information
- Application Number
- CN202420474913.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-12
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-03-12
AI Technical Summary
During the processing process, the five-axis gantry machining center cannot be maintained for a long time due to machine tool vibration and beam sagging, which affects the processing quality of the workpiece.
A sagittal anti-seismic balance beam structure consisting of two columns, beams and balance beams was designed. The beams, columns and balance beams were rigidly connected by positioning key blocks or reinforcement bolts to effectively control the vibration of the machine tool and reduce the impact on the accuracy of the workpiece.
Through this structure, the vibration of the machine tool can be effectively controlled, the impact on the accuracy of the workpiece during processing can be reduced, and the tendency of sagging and deformation of the beam can be delayed, thereby improving machining accuracy and stability.
Smart Images
Figure 00000000_0000_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of numerical control machining centers, in particular to an anti-vertical and anti-vibration balancing beam for a five-axis gantry machining center. Background Art
[0002] Five-axis gantry machining centers are designed for machining complex curved surfaces with high efficiency, precision, and automation. In recent years, five-axis gantry machining centers have steadily increased their market share. They aim to maintain machining accuracy over a longer period of time and avoid issues such as machine vibration and beam sagging that can cause problems such as inaccurate and inaccurate machining. Utility Model Content
[0003] In view of the above problems, the utility model provides an anti-vertical and anti-vibration balancing beam for a gantry machining center.
[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is as follows: the present invention provides an anti-vertical and anti-vibration balance beam for a five-axis gantry machining center, comprising two columns, a cross beam is provided on the upper part of the columns, and a balance beam is provided on the lower part of the cross beam between the two columns.
[0005] Preferably, the balance beam is fixed on two columns via positioning key blocks.
[0006] Preferably, the balance beam is fixed to the crossbeam via a reinforcing bolt.
[0007] Compared with the prior art, the advantages and positive effects of the present invention are:
[0008] 1. This utility model incorporates a balance beam structure beneath the crossbeam and between the two columns. Keys are used to rigidly connect the crossbeam, the two columns, and the balance beam. This structure effectively controls the vibration amplitude of the machine tool and transmits the vibration to the balance beam, reducing the impact on workpiece precision during machining. This structural connection provides support and tension for the crossbeam, slowing its tendency to sag and deform. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, a brief introduction will be given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.
[0010] Figure 1 A schematic structural diagram of an anti-vertical and anti-vibration balance beam for a five-axis gantry machining center provided in Example 1;
[0011] In the above figures, 1. column; 2. crossbeam; 3. balance beam; 4. positioning key block; 5. reinforcement bolt. DETAILED DESCRIPTION
[0012] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.
[0013] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.
[0014] Example 1, as Figure 1 As shown, the utility model provides an anti-vertical and anti-vibration balance beam for a five-axis gantry machining center, comprising two columns, a crossbeam being provided on the upper portion of the columns, and a balance beam being provided between the two columns on the lower portion of the crossbeam.
[0015] Preferably, the balance beam is fixed on two columns via positioning key blocks.
[0016] Preferably, the balance beam is fixed to the crossbeam via a reinforcing bolt.
[0017] This utility model incorporates a balance beam structure beneath the crossbeam and between the two columns. Keys are used to rigidly connect the crossbeam, the two columns, and the balance beam. This structure effectively controls the vibration amplitude of the machine tool and transfers the vibration to the balance beam, reducing the impact on workpiece accuracy during machining. This structural connection provides support and tension for the crossbeam, slowing its tendency to sag.
[0018] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.
Claims
1. An anti-vertical and anti-vibration balance beam for a five-axis gantry machining center, comprising two columns, a crossbeam is arranged on the upper part of the columns, and is characterized in that: A balance beam disposed between two columns is disposed at the lower portion of the cross beam.
2. The anti-vertical and anti-vibration balance beam for a five-axis gantry machining center according to claim 1, characterized in that: The balance beam is fixed on two upright posts through positioning key blocks.
3. The anti-vertical and anti-vibration balance beam for a five-axis gantry machining center according to claim 2, characterized in that: The balance beam is fixed on the cross beam through a reinforcing bolt.