CN219746977U - Inclined table surface shaft milling machine - Google Patents
Inclined table surface shaft milling machine Download PDFInfo
- Publication number
- CN219746977U CN219746977U CN202320696970.4U CN202320696970U CN219746977U CN 219746977 U CN219746977 U CN 219746977U CN 202320696970 U CN202320696970 U CN 202320696970U CN 219746977 U CN219746977 U CN 219746977U
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- inclined plane
- shaft
- power head
- milling machine
- driving
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- 238000003801 milling Methods 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 48
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 239000002826 coolant Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Milling Processes (AREA)
Abstract
The utility model relates to a bevel table surface shaft milling machine, which comprises a frame, a main shaft case and a cutting power head moving mechanism, wherein the top of the frame is a supporting bevel, the main shaft case and the cutting power head moving mechanism are sequentially arranged along the inclined direction of the supporting bevel, the main shaft case is provided with a fixed end for fixing a workpiece and driving the workpiece to rotate, the cutting power head moving mechanism is in sliding connection with the frame along the direction parallel to the length or the width of the supporting bevel, and the cutting power head moving mechanism is provided with a cutting end; the relative movement between the existing workpiece fixing device and the turret moving device is performed in a horizontal plane, so that the problem of large occupied area of the machine tool is solved.
Description
Technical Field
The utility model relates to the technical field of numerical control machine tools, in particular to a bevel table surface shaft milling machine.
Background
The numerical control machine tool comprises a lathe, a milling machine and the like, and in order to improve the operation range of the numerical control machine tool, a combined machine tool combining turning and milling work is provided.
For example, the double-electric spindle turning and milling composite machine tool provided by the utility model patent with the application number of CN202121240913.2 comprises a frame, a workpiece fixing device, a tool turret moving device and a tool turret, wherein the workpiece fixing device and the tool turret moving device are arranged on the frame, the tool turret is arranged on the tool turret moving device, the tool turret is arranged on one side of the workpiece fixing device, the workpiece fixing device comprises a first mounting frame and a second mounting frame, the first mounting frame and the second mounting frame are arranged on the frame, a first chuck is arranged on the first mounting frame, a second chuck is arranged on the second mounting frame, the second mounting frame is arranged on one side of the first mounting frame, and the axis of the first chuck and the axis of the second chuck are arranged on the same straight line.
However, the relative movement between the workpiece fixture and the turret moving device is performed in a horizontal plane, so that the floor space of the machine tool is large.
Disclosure of Invention
In view of the foregoing, it is desirable to provide a table-top spindle milling machine for solving the problem that the relative movement between the existing workpiece fixing device and the turret moving device is performed in a horizontal plane, so that the floor area of the machine tool is large.
The utility model provides an inclined table surface shaft milling machine, which comprises a frame, a main shaft case and a cutting power head moving mechanism, wherein the top of the frame is a supporting inclined plane, the main shaft case and the cutting power head moving mechanism are sequentially arranged along the inclined direction of the supporting inclined plane, the main shaft case is fixed at least one end of the table surface of the main shaft case in front of the frame, the main shaft case is provided with a fixed end for fixing a workpiece and driving the workpiece to rotate, the cutting power head moving mechanism is in sliding connection with the frame along the direction parallel to the length or the width of the supporting inclined plane, and the cutting power head moving mechanism is provided with a cutting end.
Further, the number of the main shaft machine boxes is one or two, when the number of the main shaft machine boxes is two, the two main shaft machine boxes are arranged in a mirror image mode, and the two fixed ends are respectively connected with two sides of a workpiece.
Further, the number of the cutting power head moving mechanisms is one or two, when the number of the cutting power head moving mechanisms is two, the two cutting power head moving mechanisms are arranged in a mirror image mode, and the arrangement direction of the two cutting power head moving mechanisms is parallel to the arrangement direction of the two main shaft machine boxes.
Further, the main shaft machine case comprises a fixed machine case and a three-jaw chuck, the fixed machine case is in sliding connection with the frame along the length direction parallel to the supporting inclined plane, and the three-jaw chuck is in rotary connection with the fixed machine case and forms the fixed end.
Further, a connecting inclined plane parallel to the supporting inclined plane is arranged at the bottom of the fixed case.
Further, a driving shaft and a driving piece are installed on the fixed case, the driving shaft is rotationally connected with the fixed case, one end of the driving shaft is connected with the three-jaw chuck through a connecting flange, the driving piece is connected with the fixed case, and an output end of the driving piece is connected with the driving shaft to drive the driving shaft to rotate.
Further, the cutting power head moving mechanism comprises an axial moving part, a transverse moving part, a power part and at least one cutter head, wherein the axial moving part is in sliding connection with the frame along the length direction parallel to the supporting inclined plane, the transverse moving part is in sliding connection with the axial moving part along the width direction parallel to the supporting inclined plane, the power part is arranged on the transverse moving part, the cutter head is arranged on the power part, and the cutter head is the cutting end.
Further, the axial moving part comprises a connecting seat, a sliding seat and a pushing part, the bottom of the connecting seat is fixedly connected with the frame, the bottom of the sliding seat is fixedly connected with the top of the connecting seat along the length direction parallel to the supporting inclined plane, the top of the sliding seat is connected with the transverse moving part, the pushing part is fixedly connected with the connecting seat, and the output end of the pushing part is connected with the sliding seat and used for driving the sliding seat to slide;
the connecting seat is connected with the sliding seat in a sliding way through a sliding rail.
Further, the horizontal moving member comprises a moving block and an adjusting member, the bottom of the moving block is connected with the top of the sliding seat in a sliding manner along the width direction parallel to the supporting inclined plane, the adjusting member is fixedly connected with the sliding seat, and the output end of the adjusting member is connected with the moving block and used for driving the moving block to slide.
Further, the power piece comprises a power box and a rotating shaft, the power box is fixedly connected with the moving block, the rotating shaft is rotationally connected with the power box, and one end of the rotating shaft is connected with the cutter head.
Compared with the prior art, the top of the frame is a supporting inclined plane, and the main shaft machine case and the cutting power head moving mechanism are sequentially arranged along the inclined direction of the supporting inclined plane, compared with the existing tiled arrangement mode, the main shaft machine case and the cutting power head moving mechanism are projected to the ground to occupy a reduced area, namely the occupied area of the whole equipment is reduced, the occupied area of a machine tool can be reduced for a factory building, meanwhile, the main shaft machine case is provided with a fixed end for fixing a workpiece and driving the workpiece to rotate, the cutting power head moving mechanism is connected with the frame in a sliding manner along the direction parallel to the length or the width of the supporting inclined plane, and the cutting power head moving mechanism is provided with a cutting end, so that turning and milling processing of the shaft workpiece can be realized, and the processing capacity and the application range of the shaft workpiece are improved.
Drawings
FIG. 1 is a front view of the whole body of a bevel-face shaft milling machine provided by an embodiment of the utility model;
FIG. 2 is a top view of the whole body of a bevel-face shaft milling machine according to an embodiment of the present utility model;
FIG. 3 is a front view of a spindle case in a bevel-face spindle-type milling machine according to an embodiment of the present utility model;
FIG. 4 is a side view of a spindle case in a bevel-face spindle-type milling machine provided by an embodiment of the present utility model;
fig. 5 is a schematic structural diagram of a moving mechanism of a cutting power head in a milling machine with a bevel-table shaft according to an embodiment of the present utility model;
FIG. 6 is a schematic structural diagram of an axial moving member in a milling machine with a bevel-face shaft according to an embodiment of the present utility model;
fig. 7 is a schematic structural diagram of a power member in a milling machine with a bevel-table shaft according to an embodiment of the present utility model.
Detailed Description
The following detailed description of preferred embodiments of the utility model is made in connection with the accompanying drawings, which form a part hereof, and together with the description of the embodiments of the utility model, are used to explain the principles of the utility model and are not intended to limit the scope of the utility model.
As shown in fig. 1-2, the inclined plane shaft milling machine provided by the utility model comprises a frame 100 with a supporting inclined plane 110 at the top, a main shaft case 200 and a cutting power head moving mechanism 300, wherein the main shaft case 200 and the cutting power head moving mechanism 300 are sequentially arranged along the inclined direction of the supporting inclined plane 110, the main shaft case is fixed at least one end of the main shaft case table in front of the frame, the main shaft case 200 is provided with a fixed end for fixing a workpiece and driving the workpiece to rotate, the cutting power head moving mechanism 300 is in sliding connection with the frame 100 along the direction parallel to the length or the width of the supporting inclined plane 110, and the cutting power head moving mechanism 300 is provided with a cutting end.
In implementation, the top of the stand 100 is a supporting inclined plane 110, and the spindle chassis 200 and the cutting power head moving mechanism 300 are sequentially arranged along the inclined direction of the supporting inclined plane 110, compared with the existing tiled arrangement mode, the occupied area of the spindle chassis 200 and the cutting power head moving mechanism 300 projected to the ground is reduced, namely, the occupied area of the whole equipment is reduced, the occupied space of a machine tool can be reduced for a factory building, meanwhile, the spindle chassis 200 is provided with a fixed end for fixing a workpiece and driving the workpiece to rotate, the cutting power head moving mechanism 300 is in sliding connection with the stand 100 along the direction parallel to the length or the width of the supporting inclined plane 110, and the cutting power head moving mechanism 300 is provided with a cutting end, so that turning and milling processing of the shaft workpiece can be realized, and the processing capacity and the application range of the shaft workpiece are improved.
Compared with the traditional machine tool frame 100, the top of the frame 100 in the embodiment is an inclined plane which is obliquely arranged, namely the supporting inclined plane 110, and the occupied area of equipment can be effectively reduced through the main shaft case 200 and the cutting power head moving mechanism 300 which are sequentially arranged along the inclined direction of the supporting inclined plane 110.
The spindle case 200 in this embodiment has a structure for fixing a workpiece. Specifically, the spindle case 200 has a fixed end for fixing the workpiece and driving the workpiece to rotate.
In order to accommodate the machining process of concentric shaft, eccentric shaft, camshaft, crankshaft and other similar workpieces, the number of the main shaft boxes 200 is one or two, in one embodiment, the number of the main shaft boxes 200 is two, the two main shaft boxes 200 are arranged in a mirror image manner, and the two fixed ends are respectively connected with two sides of the workpiece.
As shown in fig. 3 to 4, in one embodiment, the main shaft housing 200 includes a fixed housing 210 and a three-jaw chuck 220, the fixed housing 210 is slidably coupled to the frame 100 in a length direction parallel to the support slope 110, and the three-jaw chuck 220 is rotatably coupled to the fixed housing 210 and forms a fixed end. The two three-jaw chucks 220 can grip both ends of the shaft type workpiece, and simultaneously, in order to accommodate the machining process of the shaft type workpiece with different lengths, the gap between the two three-jaw chucks 220 can be adjusted by sliding the fixed case 210.
In order to realize the sliding between the fixed case 210 and the frame 100, a structure of a screw rod and a threaded sleeve may be adopted, specifically, the screw rod is rotationally connected with the frame 100, the threaded sleeve is fixedly connected with the fixed case 210, the screw rod is cooperatively connected with the threaded sleeve, and the fixed case 210 can be driven to slide under the action of the threaded sleeve by rotating the screw rod.
In one embodiment, the bottom of the stationary case 210 is provided with a connection slope 211 parallel to the support slope 110.
In one embodiment, the fixed casing 210 is mounted with a driving shaft 231 and a driving member 230, the driving shaft 231 is rotatably connected with the fixed casing 210, one end of the driving shaft 231 is connected with the three-jaw chuck 220 via a connecting flange 221, the driving member 230 is connected with the fixed casing 210, and an output end of the driving member 230 is connected with the driving shaft 231 to drive the driving shaft 231 to rotate.
The driving member 230 includes a first motor 232 and two bevel gears, the first motor 232 is fixedly connected with the fixed case 210, one of the bevel gears is sleeved on an output shaft of the first motor 232, the other bevel gear is sleeved on the driving shaft 231, and the two bevel gears are engaged and connected, so that the three-jaw chuck 220 connected with the two bevel gears can be driven to rotate, and the workpiece is driven to rotate.
The cutting power head moving mechanism 300 in this embodiment is a structure that contacts a rotating workpiece to realize a cutting function. Specifically, the cutting power head moving mechanism 300 is slidably coupled to the frame 100 in a direction parallel to the length or width of the support slope 110, and the cutting power head moving mechanism 300 has a cutting end.
In order to improve machining efficiency, in one embodiment, the number of the cutting power head moving mechanisms 300 is two, the two cutting power head moving mechanisms 300 are mirror images, and the arrangement directions of the two cutting power head moving mechanisms 300 are parallel to the arrangement directions of the two spindle boxes 200. The two cutting power head moving mechanisms 300 can synchronously move along the two ends of the shaft workpiece towards the middle position or synchronously move from the middle position of the shaft workpiece towards the two ends, so that the machining efficiency is improved.
As shown in fig. 5, in one embodiment, the cutting power head moving mechanism 300 includes an axial moving member 310, a lateral moving member 320, a power member 330 and at least one cutterhead 340 (the number of cutterheads 340 can be determined according to the size series of the cutting parts), the axial moving member 310 is slidably connected with the frame 100 along a length direction parallel to the supporting inclined plane 110, the lateral moving member 320 is slidably connected with the axial moving member 310 along a width direction parallel to the supporting inclined plane 110, the power member 330 is mounted on the lateral moving member 320, the cutterhead 340 is mounted on the power member 330, and the cutterhead 340 is a cutting end.
As shown in fig. 6, in one embodiment, the axial moving member 310 includes a connecting seat 311, a sliding seat 312 and a pushing member 313, the bottom of the connecting seat 311 is fixedly connected with the frame 100, the bottom of the sliding seat 312 is fixedly connected with the top of the connecting seat 311 along the length direction parallel to the supporting inclined plane 110, the top of the sliding seat 312 is connected with the lateral moving member 320, the pushing member 313 is fixedly connected with the connecting seat 311, and the output end of the pushing member 313 is connected with the sliding seat 312 for driving the sliding seat 312 to slide. The connecting seat 311 and the sliding seat 312 are slidably connected via a sliding rail 314. Of course, the connection between the connection base 311 and the slide base 312 is not limited, and sliding stability is preferable.
In one embodiment, the lateral moving member 320 includes a moving block, the bottom of which is slidably connected to the top of the sliding seat 312 in a direction parallel to the width of the supporting inclined plane 110, and an adjusting member fixedly connected to the sliding seat 312, and the output end of which is connected to the moving block for driving the moving block to slide.
Wherein, the regulating part can adopt structures such as an air cylinder, an oil cylinder and the like to drive the moving block to slide.
As shown in fig. 7, in one embodiment, the power unit 330 includes a power box 331 and a rotating shaft 332, the power box 331 is fixedly connected with the moving block, the rotating shaft 332 is rotatably connected with the power box 331, and one end of the rotating shaft 332 is connected with the cutterhead 340.
In one embodiment, the power unit 330 further includes a second motor 333 and a gear set 334, the second motor 333 is fixedly connected with the power box 331, the gear set 334 is connected with the power box 331, and an output end of the second motor 333 is connected with the rotating shaft 332 through the gear set 334 to drive the rotating shaft 332 to rotate.
It should be noted that, in the embodiment of the present utility model, the number of cutterheads 340 is not limited, and a plurality of cutterheads 340 may be coaxially disposed, and the positions and sizes of the cutterheads 340 are correspondingly set according to the shape of the shaft workpiece to be processed, so as to improve the processing efficiency.
In one embodiment, the cooling mode of the milling machine is divided into cooling liquid cooling and high-pressure air cooling according to the requirement. Because the setting of supporting inclined plane 110 and the work piece are located the latter half of supporting inclined plane 110, and processing department is located the latter half of supporting inclined plane 110 promptly, and the coolant liquid and the iron fillings that wash all can be blocked by supporting inclined plane 110, and the coolant liquid can not overflow everywhere again, and the iron fillings also can not splash, have solved traditional lathe when the cooling, coolant liquid overflow and the drawback that the iron fillings splashes.
Compared with the prior art: the top of the frame 100 is a supporting inclined plane 110, and the main shaft case 200 and the cutting power head moving mechanism 300 are sequentially arranged along the inclined direction of the supporting inclined plane 110, compared with the existing tiled arrangement mode, the occupied area of the main shaft case 200 and the cutting power head moving mechanism 300 projected to the ground is reduced, namely, the occupied area of the whole equipment is reduced, the occupied space of a machine tool can be reduced for a factory building, meanwhile, the main shaft case 200 is provided with a fixed end for fixing a workpiece and driving the workpiece to rotate, the cutting power head moving mechanism 300 is connected with the frame 100 in a sliding manner along the direction parallel to the length or the width of the supporting inclined plane 110, and the cutting power head moving mechanism 300 is provided with a cutting end, so that turning and milling processing of the shaft workpiece can be realized, and the processing capacity and the application range of the shaft workpiece are improved.
The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model.
Claims (10)
1. The inclined table surface shaft milling machine is characterized by comprising a frame with a supporting inclined surface at the top, a main shaft case and a cutting power head moving mechanism, wherein the main shaft case and the cutting power head moving mechanism are sequentially arranged along the inclined direction of the supporting inclined surface;
the main shaft machine box is fixed at least one end of a main shaft machine box table top in front of the machine frame, and is provided with a fixed end for fixing a workpiece and driving the workpiece to rotate;
the cutting power head moving mechanism is connected with the frame in a sliding manner along a direction parallel to the length or the width of the supporting inclined plane, and the cutting power head moving mechanism is provided with a cutting end.
2. The inclined plane shaft milling machine according to claim 1, wherein the number of the main shaft boxes is one or two, when the number of the main shaft boxes is two, the two main shaft boxes are arranged in a mirror image mode, and the two fixed ends are respectively used for being connected with two sides of a workpiece.
3. The inclined plane shaft milling machine according to claim 2, wherein the number of the cutting power head moving mechanisms is one or two, and when the number of the cutting power head moving mechanisms is two, the two cutting power head moving mechanisms are arranged in a mirror image manner, and the arrangement direction of the two cutting power head moving mechanisms is parallel to the arrangement direction of the two main shaft housings.
4. The inclined plane shaft milling machine of claim 1, wherein the spindle case comprises a fixed case slidably connected to the frame in a length direction parallel to the support slope, and a three-jaw chuck rotatably connected to the fixed case and forming the fixed end.
5. The inclined plane shaft milling machine of claim 4, wherein a connecting inclined plane parallel to the supporting inclined plane is arranged at the bottom of the fixed case.
6. The inclined plane shaft milling machine according to claim 4, wherein a driving shaft and a driving member are installed on the fixed case, the driving shaft is rotatably connected with the fixed case, one end of the driving shaft is connected with the three-jaw chuck via a connecting flange, the driving member is connected with the fixed case, and an output end of the driving member is connected with the driving shaft to drive the driving shaft to rotate.
7. The inclined plane shaft milling machine according to claim 1, wherein the cutting power head moving mechanism comprises an axial moving member, a transverse moving member, a power member and at least one cutter, the axial moving member is slidably connected with the frame along a length direction parallel to the supporting inclined plane, the transverse moving member is slidably connected with the axial moving member along a width direction parallel to the supporting inclined plane, the power member is mounted on the transverse moving member, the cutter is mounted on the power member, and the cutter is the cutting end.
8. The inclined plane shaft milling machine according to claim 7, wherein the axial moving member comprises a connecting seat, a sliding seat and a pushing member, the bottom of the connecting seat is fixedly connected with the frame, the bottom of the sliding seat is fixedly connected with the top of the connecting seat along the length direction parallel to the supporting inclined plane, the top of the sliding seat is connected with the transverse moving member, the pushing member is fixedly connected with the connecting seat, and the output end of the pushing member is connected with the sliding seat for driving the sliding seat to slide;
the connecting seat is connected with the sliding seat in a sliding way through a sliding rail.
9. The inclined plane shaft milling machine according to claim 8, wherein the lateral moving member comprises a moving block and an adjusting member, the bottom of the moving block is slidably connected with the top of the sliding seat in a width direction parallel to the supporting inclined plane, the adjusting member is fixedly connected with the sliding seat, and the output end of the adjusting member is connected with the moving block for driving the moving block to slide.
10. The inclined plane shaft milling machine of claim 9, wherein the power piece comprises a power box and a rotating shaft, the power box is fixedly connected with the moving block, the rotating shaft is rotatably connected with the power box, and one end of the rotating shaft is connected with the cutter head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320696970.4U CN219746977U (en) | 2023-04-03 | 2023-04-03 | Inclined table surface shaft milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320696970.4U CN219746977U (en) | 2023-04-03 | 2023-04-03 | Inclined table surface shaft milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219746977U true CN219746977U (en) | 2023-09-26 |
Family
ID=88086879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320696970.4U Active CN219746977U (en) | 2023-04-03 | 2023-04-03 | Inclined table surface shaft milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219746977U (en) |
-
2023
- 2023-04-03 CN CN202320696970.4U patent/CN219746977U/en active Active
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