CN215746444U - Vertical machining center of antidetonation high-speed electric main shaft - Google Patents
Vertical machining center of antidetonation high-speed electric main shaft Download PDFInfo
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- CN215746444U CN215746444U CN202121919160.8U CN202121919160U CN215746444U CN 215746444 U CN215746444 U CN 215746444U CN 202121919160 U CN202121919160 U CN 202121919160U CN 215746444 U CN215746444 U CN 215746444U
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- 238000003825 pressing Methods 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 abstract description 11
- 238000003754 machining Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 abstract description 2
- 230000003746 surface roughness Effects 0.000 abstract description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses an anti-seismic high-speed electric spindle vertical machining center which comprises a base, wherein an upright post is arranged on one side of the top of the base, a spindle box is arranged on one side of the top of the upright post, a saddle is arranged on the top of the base, a workbench is arranged on the top of the saddle, the spindle box comprises a shell, a motor is arranged in the shell, a driving shaft is connected to the bottom of the motor, and an electric spindle is arranged at the position, close to the driving shaft, of the bottom of the shell. In this antidetonation high speed electricity main shaft vertical machining center, through built-in with the motor, belt and gear have been abandoned in the transmission, under the high-speed running condition, fine solution vibration and noise problem, the machining precision and the processing surface roughness of lathe have been improved, can realize higher speed change the fastest, this very big improvement production efficiency, can reduce the effort that motor vibration caused the electricity main shaft through the design of connection pad on the electricity main shaft, make electricity main shaft rotate steadily, avoid the wearing and tearing of electricity main shaft, prolong its life.
Description
Technical Field
The utility model relates to the technical field of workpiece processing equipment, in particular to a vertical processing center of an anti-seismic high-speed electric spindle.
Background
In the high-speed spindle unit, since the machine tool performs both rough machining and finish machining, high static rigidity and high working accuracy are required for the spindle unit. In addition, the dynamic characteristics of the spindle unit of a high-speed machine tool also largely determine or limit the quality and cutting capacity of the machine tool. When the cutting process has larger vibration, the cutter can be severely abraded or damaged, the dynamic load born by the main shaft bearing can be increased, the precision and the service life of the bearing are reduced, and the processing precision and the surface quality are influenced. Therefore, the spindle unit should have high vibration resistance, the electric spindle has relatively high manufacturing cost and high daily maintenance requirement, abnormal wear and mechanical damage greatly affect the spindle unit, and wear caused by long-time vibration is easy to damage, so that it is important to design a vibration-resistant high-speed electric spindle vertical machining center.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anti-seismic high-speed electric spindle vertical machining center to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides an anti-seismic high-speed electric spindle vertical machining center which comprises a base, wherein an upright post is arranged on one side of the top of the base, a spindle box is arranged on one side of the top of the upright post, a saddle is arranged on the top of the base, a workbench is arranged on the top of the saddle, the spindle box comprises a shell, a motor is arranged inside the shell, a driving shaft is connected to the bottom of the motor, an electric spindle is arranged at the position, close to the driving shaft, of the bottom of the shell, a pressing plate is arranged on the outer wall of one side of the motor, a baffle is arranged on the other side of the motor, and a turnover cover is arranged on the outer side of the pressing plate.
Preferably, a Y-axis track is arranged at the position, close to the saddle, of the top of the base, the saddle can horizontally slide on the Y-axis track, an X-axis track is arranged at the position, close to the workbench, of the top of the saddle, the workbench can horizontally slide on the X-axis track, the X-axis track and the Y-axis track are vertically arranged on the horizontal plane, a Z-axis track is arranged on one side, close to the spindle box, of the stand, the spindle box can vertically slide on the Z-axis track, and the Y-axis track and the Z-axis track are vertically arranged on the vertical plane.
Preferably, one end of the shell is provided with a positioning seat, and reinforcing ribs are arranged on the outer wall of the positioning seat and positioned on two sides of the shell.
Preferably, a positioning cover is arranged at the top of the shell close to the motor, and the bottom of the positioning cover is connected with the top of the motor.
Preferably, the outer side of the pressure plate is tightly welded with a mounting plate, and the mounting plate is fixed at the bottom of the shell through bolts.
Preferably, one side of the flip is hinged to the outer end of the housing.
Preferably, the top of electricity main shaft is provided with the connection pad, the spread groove has been seted up at the top of connection pad, the draw-in groove has been seted up to the both sides of spread groove, the both sides of drive shaft are provided with the kelly, the cooperation of pegging graft of drive shaft and spread groove, kelly and draw-in groove joint cooperation.
Compared with the prior art, the utility model has the beneficial effects that:
in this antidetonation high speed electricity main shaft vertical machining center, through built-in with the motor, belt and gear have been abandoned in the transmission, under the high-speed running condition, fine solution vibration and noise problem, the machining precision and the processing surface roughness of lathe have been improved, can realize higher speed change the fastest, this very big improvement production efficiency, can reduce the effort that motor vibration caused the electricity main shaft through the design of connection pad on the electricity main shaft, make electricity main shaft rotate steadily, avoid the wearing and tearing of electricity main shaft, prolong its life.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the spindle head of the present invention;
fig. 3 is a schematic view of the connection between the driving shaft and the electric spindle according to the present invention.
The various reference numbers in the figures mean:
l, a base; 11. an X-axis orbit; 2. a column; 2l, Y-axis orbit; 3. a saddle; 3l, Z-axis orbit; 4. a work table; 5. a main spindle box; 5l, a shell; 52. positioning seats; 52l of reinforcing ribs; 53. a motor; 53l, drive shaft; 5311. a clamping rod; 54. a positioning cover; 55. an electric spindle; 55l, connecting disc; 552. connecting grooves; 553. a card slot; 56. pressing a plate; 56l, a flip cover; 57. a baffle plate; 57l and mounting plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
The utility model provides an anti-seismic high-speed electric spindle vertical machining center, which comprises a base l, wherein one side of the top of the base l is provided with an upright post 2, one side of the top of the upright post 2 is provided with a spindle box 5, the top of the base l is provided with a saddle 3, the top of the saddle 3 is provided with a workbench 4, the spindle box 5 is used for placing and processing workpieces, the spindle box 5 comprises a shell 5l, a motor 53 is arranged in the shell 5l, the bottom of the motor 53 is connected with a driving shaft 53l, an electric spindle 55 is arranged at the bottom of the shell 5l, which is close to the driving shaft 53l, the electric spindle 55 is driven by the motor 53 to rotate so as to work, the workpiece is processed, the outer wall of one side of the motor 53 is provided with a pressing plate 56, the other side of the motor 53 is provided with a baffle 57, so that the motor 53 is fixed, and the outside of the pressing plate 56 is provided with a lid 56l for opening and closing the outside of the housing 5 l.
In this embodiment, the top of base l is close to saddle 3 department and is provided with Y axle track 2l, saddle 3 can be on Y axle track 2l horizontal slip, the top of saddle 3 is close to 4 departments of workstation and is provided with X axle track 11, workstation 4 can be on X axle track 11 horizontal slip, X axle track 11 sets up perpendicularly on the horizontal plane with Y axle track 2l, stand 2 is close to one side of headstock 5 and is provided with Z axle track 3l, headstock 5 can be vertical slip on Z axle track 3l, Y axle track 2l sets up perpendicularly on vertical plane with Z axle track 3l, can guarantee the random removal to workstation 4 through above setting, and the oscilaltion of electric main shaft 55, guarantee to carry out all-round processing to the work piece.
Specifically, one end of the housing 5l is provided with a positioning seat 52, and the outer wall of the positioning seat 52 is provided with reinforcing ribs 521 at two sides of the housing 5l, so as to reinforce the outer side of the housing 51.
Further, a positioning cover 54 is disposed on the top of the housing 51 near the motor 53, and the bottom of the positioning cover 54 is connected to the top of the motor 53 for positioning the top of the motor 53.
Furthermore, a mounting plate 571 is tightly welded on the outer side of the baffle plate 57, and the mounting plate 571 is fixed at the bottom of the shell 51 through bolts, so that the mounting plate 571 is fixed conveniently, and the outer side of the motor 53 is limited.
Further, one side of the cover 561 is hinged to the outer end of the housing 51, facilitating flexible opening and closing of the cover 561.
Further, connection pad 551 is arranged at the top of electric spindle 55, connection groove 552 is formed in the top of connection pad 551, clamping grooves 553 are formed in two sides of connection groove 552, clamping rods 5311 are arranged on two sides of driving shaft 531, driving shaft 531 is in splicing fit with connection groove 552, clamping rods 5311 are in clamping fit with clamping grooves 553, electric spindle 55 is connected with driving shaft 531, and a certain moving space is provided, when driving shaft 531 vibrates, electric spindle 55 can weaken certain vibration, and stable rotation of electric spindle 55 is guaranteed.
When the anti-vibration high-speed electric spindle vertical machining center is used, the device is firstly stably placed, then a workpiece is placed on the workbench 4, the X-axis direction of the workbench is horizontally adjusted on the X-axis rail 11 through the workbench 4, the Y-axis direction of the workbench 4 is horizontally adjusted on the Y-axis rail 21 through the saddle 3, the height adjustment of the headstock 5 is ensured through the sliding of the headstock 5 on the Z-axis rail 31, the workpiece can be machined after the headstock is adjusted to a proper position, the electric spindle 55 is driven to rotate through the motor 53 during machining, the workpiece is machined, a certain movable space is formed at the joint of the driving shaft 531 and the electric spindle 55, and when the driving shaft 531 vibrates, the electric spindle 55 can weaken certain vibration, so that the stable rotation of the electric spindle 55 is ensured.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a high-speed electric main shaft vertical machining center of antidetonation, includes base (1), its characterized in that: the utility model discloses a motor, including base (1), top, headstock (5), motor (53), drive shaft (531), workstation (4), headstock (5), motor (51), base (1), saddle (3), table (5), pressing plate (56), baffle (57) are provided with to the opposite side of motor (53), the outside of pressing plate (56) is provided with flip (561).
2. The anti-seismic high-speed motorized spindle vertical machining center according to claim 1, characterized in that: the utility model discloses a vertical sliding type X-axis numerical control machine, including base (1), saddle (3), workstation (4), X-axis track (11), upright post (2), Y-axis track (21), saddle (3), X-axis track (11), Y-axis track (21), X-axis track (11), Z-axis track (31), upright post (2), saddle (3), X-axis track (11), Y-axis track (21), Z-axis track (31), saddle (3) and Z-axis track (31).
3. The anti-seismic high-speed motorized spindle vertical machining center according to claim 1, characterized in that: one end of the shell (51) is provided with a positioning seat (52), and reinforcing ribs (521) are arranged on the outer wall of the positioning seat (52) and positioned on two sides of the shell (51).
4. The anti-seismic high-speed motorized spindle vertical machining center according to claim 1, characterized in that: the top of the shell (51) is provided with a positioning cover (54) close to the motor (53), and the bottom of the positioning cover (54) is connected with the top of the motor (53).
5. The anti-seismic high-speed motorized spindle vertical machining center according to claim 1, characterized in that: the mounting plate (571) is tightly welded on the outer side of the baffle plate (57), and the mounting plate (571) is fixed at the bottom of the shell (51) through bolts.
6. The anti-seismic high-speed motorized spindle vertical machining center according to claim 1, characterized in that: one side of the flip cover (561) is hinged with the outer end of the shell (51).
7. The anti-seismic high-speed motorized spindle vertical machining center according to claim 1, characterized in that: the top of the electric spindle (55) is provided with a connecting disc (551), the top of the connecting disc (551) is provided with a connecting groove (552), two sides of the connecting groove (552) are provided with clamping grooves (553), two sides of the driving shaft (531) are provided with clamping rods (5311), the driving shaft (531) is in inserted connection and matching with the connecting groove (552), and the clamping rods (5311) are in clamped connection and matching with the clamping grooves (553).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121919160.8U CN215746444U (en) | 2021-08-16 | 2021-08-16 | Vertical machining center of antidetonation high-speed electric main shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121919160.8U CN215746444U (en) | 2021-08-16 | 2021-08-16 | Vertical machining center of antidetonation high-speed electric main shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215746444U true CN215746444U (en) | 2022-02-08 |
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ID=80075256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121919160.8U Active CN215746444U (en) | 2021-08-16 | 2021-08-16 | Vertical machining center of antidetonation high-speed electric main shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215746444U (en) |
-
2021
- 2021-08-16 CN CN202121919160.8U patent/CN215746444U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A seismic resistant high-speed electric spindle vertical machining center Effective date of registration: 20231008 Granted publication date: 20220208 Pledgee: Ningbo Cixi Rural Commercial Bank Co.,Ltd. Pledgor: NINGBO JINKAI MACHINE SHARES CO.,LTD. Registration number: Y2023980060041 |