CN221018686U - Double-end-face multi-degree-of-freedom cutting mechanism - Google Patents
Double-end-face multi-degree-of-freedom cutting mechanism Download PDFInfo
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- CN221018686U CN221018686U CN202322430318.0U CN202322430318U CN221018686U CN 221018686 U CN221018686 U CN 221018686U CN 202322430318 U CN202322430318 U CN 202322430318U CN 221018686 U CN221018686 U CN 221018686U
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- 238000005520 cutting process Methods 0.000 title claims abstract description 42
- 238000003754 machining Methods 0.000 claims abstract description 61
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a double-end-face multi-degree-of-freedom cutting mechanism which comprises a base, a processing main shaft, a processing auxiliary shaft and a cutting tool, wherein one end of the base is provided with the processing main shaft, the other end of the base is provided with first sliding rails distributed along an x-axis, and the first sliding rails are provided with first sliding seats which horizontally slide along the first sliding rails; the machining device comprises a machining main shaft, a first sliding seat, a second sliding rail, a machining auxiliary shaft and a cutting tool, wherein the first sliding seat is provided with a cutter fixing seat close to one end of the machining main shaft, cutter sliding rails distributed along a y axis are arranged on the cutter fixing seat, cutting tools sliding along the cutter sliding rails are arranged on the cutter sliding rails, one end of the first sliding seat, far away from the machining main shaft, is provided with a second sliding rail distributed along an x axis, and the machining auxiliary shaft is arranged on the second sliding rail and slides along the second sliding rail; the machining axis of the machining main shaft and the machining axis of the machining auxiliary shaft are positioned on the same axis, and the cutting tool passes through the axis when sliding along the y axis. The two processing end surfaces are respectively positioned on two sides of the cutter, so that the processing efficiency is high, the reliability is high, and the degree of freedom is high.
Description
Technical Field
The utility model relates to the field of machining equipment, in particular to a double-end-face multi-degree-of-freedom cutting mechanism.
Background
In the existing metal cutting field, the main cutting machine tools are all single-spindle cutting, and the production efficiency is improved. Some devices capable of simultaneously processing two end surfaces in the prior art, for example, chinese patent application CN202222839014.5 provides a multi-position double-end-surface compound drilling and tapping special machine, a workpiece is fixed in the center, and cutters at two ends are moved to drill the workpiece. The Chinese patent with the application number of CN202211259435.9 provides a double-end-face numerical control machine tool structure, which comprises a machine tool main body, a double-end-face spindle and two tool towers, wherein the double-end-face spindle is arranged in the middle of the machine tool main body and used for clamping a workpiece, and the two tool towers are respectively positioned at the left side and the right side of the double-end-face spindle, and the double-end-face numerical control machine tool structure also belongs to a mode of processing the two ends of the double-end-face spindle.
The disadvantage of this approach is two:
Firstly, only one workpiece can be processed at the same time, the processing time is saved for the workpiece needing to be processed by double end surfaces, but the equipment is as efficient as the existing single-spindle cutting equipment for some workpieces needing to be processed by single end surfaces.
And the degree of freedom is limited, and the change of the cutting angle can be realized only by adjusting cutters on two sides.
Disclosure of utility model
The utility model aims to solve the problems in the prior art, and provides a double-end-face multi-degree-of-freedom cutting mechanism, wherein two machining end faces are respectively positioned on two sides of a cutter, so that the machining efficiency is high, the reliability is high, and the degree of freedom is high.
The utility model comprises a base, a processing main shaft, a processing auxiliary shaft and a cutting tool, wherein one end of the base is provided with the processing main shaft, the other end of the base is provided with first sliding rails distributed along an x-axis, and the first sliding rails are provided with first sliding seats which horizontally slide along the first sliding rails; the machining device comprises a machining main shaft, a first sliding seat, a second sliding rail, a machining auxiliary shaft and a cutting tool, wherein the first sliding seat is provided with a cutter fixing seat close to one end of the machining main shaft, cutter sliding rails distributed along a y axis are arranged on the cutter fixing seat, cutting tools sliding along the cutter sliding rails are arranged on the cutter sliding rails, one end of the first sliding seat, far away from the machining main shaft, is provided with a second sliding rail distributed along an x axis, and the machining auxiliary shaft is arranged on the second sliding rail and slides along the second sliding rail; the machining axis of the machining main shaft and the machining axis of the machining auxiliary shaft are positioned on the same axis, and the cutting tool passes through the axis when sliding along the y axis.
Further improved, the side face of the tool slide rail is fixedly provided with a workpiece fixing frame, the workpiece fixing frame is provided with a fixing hole coaxial with the processing main shaft, the fixing hole is connected with the processing main shaft through a shaft sleeve, one end of a workpiece is fixed with the processing main shaft, and the other end of the workpiece penetrates through the shaft sleeve and the fixing hole to be in contact with the cutting tool.
Further improved, the upper surface and the side surface of the cutter fixing seat are respectively provided with a cutter sliding rail, each cutter sliding rail is provided with an independent sliding cutter, wherein the cutter above is opposite to the processing main shaft, and the cutter at the side is opposite to the processing auxiliary shaft.
The utility model has the beneficial effects that:
1. the two processing end surfaces are respectively positioned at two sides of the cutter, for a workpiece needing double-end-surface processing, one end surface is processed on the processing main shaft, and then the other end surface is processed on the processing auxiliary shaft, at the moment, the processing main shaft can process the next workpiece, and the processing efficiency is high. For the workpiece needing single-end surface machining, two workpieces can be machined on two machining end surfaces respectively, and the workpiece can be used as two independent single-end surface cutting equipment, so that the machining efficiency is not affected.
2. The distance between the processing main shaft and the processing auxiliary shaft and the cutting tool can be freely adjusted, and the use is convenient.
3. The cutting tool can be used for machining the outer edge of an ultra-long workpiece, the cutting tool is moved along the y axis, two ends of the workpiece can be respectively fixed on the machining main shaft and the machining auxiliary shaft, and then the cutting tool is moved to cut the outer edge of the workpiece.
4. The workpiece fixing frame is added, so that the stability of the workpiece during cutting processing can be improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view of the present utility model;
FIG. 2 is a side view of the present utility model;
FIG. 3 is a top view of the present utility model;
Fig. 4 is an isometric view of the utility model.
In the figure, the workpiece fixture comprises a 1-base, a 2-processing main shaft, a 3-processing auxiliary shaft, a 4-cutting tool, a 5-first sliding rail, a 6-first sliding seat, a 7-tool fixing seat, an 8-workpiece fixing frame, a 9-shaft sleeve and a 10-second sliding rail.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The structure of the utility model is shown in figures 1-4, and the structure comprises a base 1, a processing main shaft 2, a processing auxiliary shaft 3 and a cutting tool 4, wherein one end of the base 1 is provided with the processing main shaft 2, the other end is provided with a first sliding rail 5 distributed along an x-axis, and the first sliding rail 5 is provided with a first sliding seat 6 horizontally sliding along the first sliding rail; the first sliding seat 6 is provided with a cutter fixing seat 7 near one end of the processing main shaft, a cutter sliding rail distributed along a y axis is arranged on the cutter fixing seat 7, a cutting cutter 4 sliding along the cutter sliding rail is arranged on the cutter sliding rail, one end of the first sliding seat far away from the processing main shaft is provided with a second sliding rail 10 distributed along an x axis, and the processing auxiliary shaft 3 is arranged on the second sliding rail 10 to slide along the second sliding rail; the machining axis of the machining main shaft and the machining axis of the machining auxiliary shaft are positioned on the same axis, and the cutting tool passes through the axis when sliding along the y axis.
Further improved, the side surface of the tool slide rail is fixed with a workpiece fixing frame 8, a fixing hole coaxial with the processing main shaft is formed in the workpiece fixing frame, the fixing hole is connected with the processing main shaft through a shaft sleeve 9, one end of a workpiece is fixed with the processing main shaft, and the other end of the workpiece passes through the shaft sleeve and the fixing hole to be contacted with a cutting tool.
Further improved, the upper surface and the side surface of the cutter fixing seat are respectively provided with a cutter sliding rail, each cutter sliding rail is provided with an independent sliding cutter, wherein the cutter above is opposite to the processing main shaft, and the cutter at the side is opposite to the processing auxiliary shaft.
The utility model has three processing modes:
1. For a workpiece needing double-end-face machining, firstly, one end face is machined on the machining main shaft, then the other end face is machined on the machining auxiliary shaft, and at the moment, the machining main shaft can machine the next workpiece, so that machining efficiency is high.
2. For the workpiece needing single-end surface machining, two workpieces can be machined on two machining end surfaces respectively, and the workpiece can be used as two independent single-end surface cutting equipment, so that the machining efficiency is not affected.
3. The cutting tool can be used for machining the outer edge of an ultra-long workpiece, the cutting tool is moved along the y axis, two ends of the workpiece can be respectively fixed on the machining main shaft and the machining auxiliary shaft, and then the cutting tool is moved to cut the outer edge of the workpiece.
In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for the equipment examples, what has been described above is merely a preferred embodiment of the utility model, which, since it is substantially similar to the method examples, is described relatively simply, as relevant to the description of the method examples. The foregoing is merely illustrative of specific embodiments of the present utility model, and the scope of the utility model is not limited thereto, since modifications and substitutions will be readily made by those skilled in the art without departing from the spirit of the utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.
Claims (3)
1. A double-end-face multi-degree-of-freedom cutting mechanism is characterized in that: the machining device comprises a base, a machining main shaft, a machining auxiliary shaft and a cutting tool, wherein one end of the base is provided with the machining main shaft, the other end of the base is provided with first sliding rails distributed along an x-axis, and the first sliding rails are provided with first sliding seats horizontally sliding along the first sliding rails; the machining device comprises a machining main shaft, a first sliding seat, a second sliding rail, a machining auxiliary shaft and a cutting tool, wherein the first sliding seat is provided with a cutter fixing seat close to one end of the machining main shaft, cutter sliding rails distributed along a y axis are arranged on the cutter fixing seat, cutting tools sliding along the cutter sliding rails are arranged on the cutter sliding rails, one end of the first sliding seat, far away from the machining main shaft, is provided with a second sliding rail distributed along an x axis, and the machining auxiliary shaft is arranged on the second sliding rail and slides along the second sliding rail; the machining axis of the machining main shaft and the machining axis of the machining auxiliary shaft are positioned on the same axis, and the cutting tool passes through the axis when sliding along the y axis.
2. The double-ended multiple degree of freedom cutting mechanism of claim 1 wherein: the side face of the tool slide rail is fixed with a workpiece fixing frame, a fixing hole coaxial with the machining main shaft is formed in the workpiece fixing frame, the fixing hole is connected with the machining main shaft through a shaft sleeve, one end of a workpiece is fixed with the machining main shaft, and the other end of the workpiece penetrates through the shaft sleeve and the fixing hole to be in contact with a cutting tool.
3. The double-ended multiple degree of freedom cutting mechanism of claim 1 or 2, wherein: the upper surface and the side of the cutter fixing seat are respectively provided with a cutter sliding rail, each cutter sliding rail is provided with an independent sliding cutter, the cutter above is opposite to the processing main shaft, and the cutter at the side is opposite to the processing auxiliary shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322430318.0U CN221018686U (en) | 2023-09-07 | 2023-09-07 | Double-end-face multi-degree-of-freedom cutting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322430318.0U CN221018686U (en) | 2023-09-07 | 2023-09-07 | Double-end-face multi-degree-of-freedom cutting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221018686U true CN221018686U (en) | 2024-05-28 |
Family
ID=91171904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322430318.0U Active CN221018686U (en) | 2023-09-07 | 2023-09-07 | Double-end-face multi-degree-of-freedom cutting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221018686U (en) |
-
2023
- 2023-09-07 CN CN202322430318.0U patent/CN221018686U/en active Active
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