CN220659918U - Main motion guide rail bearing and main shaft structure of numerical control high-speed single-column vertical lathe - Google Patents
Main motion guide rail bearing and main shaft structure of numerical control high-speed single-column vertical lathe Download PDFInfo
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- CN220659918U CN220659918U CN202322329319.6U CN202322329319U CN220659918U CN 220659918 U CN220659918 U CN 220659918U CN 202322329319 U CN202322329319 U CN 202322329319U CN 220659918 U CN220659918 U CN 220659918U
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- guide rail
- motion guide
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- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 230000003028 elevating effect Effects 0.000 claims description 5
- 238000005299 abrasion Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
The utility model discloses a main motion guide rail bearing and a main shaft structure of a numerical control high-speed single-column vertical lathe, which comprises a stand column and a motion mechanism, wherein the embedded motion guide rail can be detached and replaced entirely by embedding the motion guide rail and protecting the motion guide rail through a protective cover, so that the replacement time cost is greatly reduced, and the problems that the main motion guide rail bearing and the main shaft structure of the traditional numerical control high-speed single-column vertical lathe are required to be maintained or replaced in the main motion guide rail bearing, the time required for maintaining and replacing the bearing is long, and the influence of production stopping on productivity is great are solved; the utility model can firmly fix the bearing on the moving guide rail through the small magnetic column and the electromagnet, so as to solve the problems that the main moving guide rail bearing and the main shaft structure of the traditional numerical control high-speed single-column vertical lathe can cause the reduction of positioning precision due to looseness, abrasion or other factors of the guide rail bearing under certain conditions, thereby influencing the processing quality.
Description
Technical Field
The utility model relates to the technical field of metal processing, in particular to a main motion guide rail bearing and a main shaft structure of a numerical control high-speed single-column vertical lathe.
Background
The industry is pursuing high productivity and fast delivery, and is required to accelerate the product processing speed and improve the efficiency. However, high speed machining presents challenges to machine tool structure and bearing performance. High rigidity and stability of the machine tool are required to cope with forces and vibrations of high-speed movement. Meanwhile, the bearing performance needs to support high-speed rotation, reduce friction and heat, and maintain precision and wear resistance. Therefore, machine tool manufacturers and developers are continually improving the structure and bearing performance, increasing the machine tool rigidity, stability and rail bearing performance to meet industry requirements for processing speed and efficiency.
The main motion guide rail bearing and the main shaft structure of the existing numerical control high-speed single-column vertical lathe have the following problems when in use: the main motion guide rail bearing and the main shaft structure of the first and traditional numerical control high-speed single-column vertical lathe are required to be maintained or replaced in the main motion guide rail bearing, and the time required for maintaining and replacing the bearing is longer, so that the influence of production stopping on productivity is larger; second, the main motion guide rail bearing and the main shaft structure of the traditional numerical control high-speed single-column vertical lathe can cause the reduction of positioning accuracy due to looseness, abrasion or other factors of the guide rail bearing in some cases, thereby influencing the processing quality.
Disclosure of Invention
The utility model aims to provide a main motion guide rail bearing and a main shaft structure of a numerical control high-speed single-column vertical lathe, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a main motion guide rail bearing and main shaft structure of high-speed single-column merry go round machine of numerical control, includes stand and motion, and the right side of stand is provided with the numerical control panel, and the inside of stand is provided with motion, and the place ahead of stand is provided with the lifter, and the below of lifter is provided with the rotating electrical machines, and the top of rotating electrical machines is provided with the chuck.
Preferably, the upright post is connected with the lifting block in a clamping way, the lifting block is provided with an upper group and a lower group, the numerical control panel is connected with the lifting block in a clamping way, the lifting block is connected with the rotating motor in a clamping way, and the numerical control panel is electrically connected with the rotating motor.
Preferably, the lifting block is connected with the chuck in a clamping way, the rotating motor is connected with the chuck in a clamping way, and the numerical control panel chucks are electrically connected with each other.
Preferably, the inner side of the rear end of the lifting block is provided with a bearing outer box, two sides of the surface of the bearing outer box are provided with magnetic column holes, small magnetic columns are arranged in the magnetic column holes, two sides of the inside of the stand column are provided with moving guide rails, two sides of the inside of the moving guide rails are provided with electromagnets, a rotating shaft is connected above the stand column, and a protective cover is arranged in front of the rotating shaft.
Preferably, the lifting block is in threaded connection with the bearing outer box, and the bearing outer box is in clamping connection with the moving guide rail.
Preferably, the surface of the bearing outer box is provided with a magnetic column hole, the magnetic column hole is connected with the small magnetic column in a clamping way, the moving guide rail is connected with the electromagnet in a clamping way, and the small magnetic column is connected with the electromagnet in a clamping way.
Preferably, the upright post is in buckling connection with the rotating shaft, and the rotating shaft is in buckling connection with the protective cover.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model can be detached and replaced by embedding the moving guide rail and protecting the moving guide rail through the protective cover, so that the time cost of replacement is greatly reduced, thereby solving the problem that the main moving guide rail bearing and the main shaft structure of the traditional numerical control high-speed single-column vertical lathe have great influence on productivity due to the fact that the main moving guide rail bearing needs to be maintained or replaced and the time ratio for maintaining and replacing the bearing is long;
2. the utility model can firmly fix the bearing on the moving guide rail through the small magnetic column and the electromagnet, so as to solve the problems that the main moving guide rail bearing and the main shaft structure of the traditional numerical control high-speed single-column vertical lathe can cause the reduction of positioning precision due to looseness, abrasion or other factors of the guide rail bearing under certain conditions, thereby influencing the processing quality.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
FIG. 2 is a schematic diagram of the overall top internal structure of the present utility model.
Fig. 3 is a schematic view of the matching structure of the bearing outer box and the moving guide rail of the present utility model.
Fig. 4 is an enlarged schematic view of fig. 3A according to the present utility model.
In the figure: 1. a column; 2. a numerical control panel; 3. a movement mechanism; 301. a lifting block; 302. a rotating electric machine; 303. a chuck; 304. a bearing outer case; 305. a magnetic column hole; 306. a small magnetic column; 307. a moving guide rail; 308. an electromagnet; 309. a rotation shaft; 310. and a protective cover.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be welded, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
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.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a main motion guide rail bearing and main shaft structure of numerical control high-speed single-column merry go round machine, includes stand 1 and motion 3, the right side of stand 1 is provided with numerical control panel 2, the inside of stand 1 is provided with motion 3, the place ahead of stand 1 is provided with elevating block 301, the below of elevating block 301 is provided with rotating electrical machines 302, the top of rotating electrical machines 302 is provided with chuck 303.
The vertical column 1 is connected with the lifting block 301 in a clamping manner, the lifting block 301 is provided with an upper group and a lower group, the numerical control panel 2 is connected with the lifting block 301 in a clamping manner, the lifting block 301 is connected with the rotating motor 302 in a clamping manner, and the numerical control panel 2 is electrically connected with the rotating motor 302, so that the chuck 303 can rotate, and the equipment precision is increased.
The lifting block 301 is connected with the chuck 303 in a clamping mode, the rotating motor 302 is connected with the chuck 303 in a clamping mode, the chucks 303 of the numerical control panel 2 are electrically connected, the chucks 303 are controlled through the numerical control panel 2, and equipment precision is improved.
The inner side of the rear end of the lifting block 301 is provided with a bearing outer box 304, two sides of the surface of the bearing outer box 304 are provided with magnetic column holes 305, small magnetic columns 306 are arranged in the magnetic column holes 305, two sides of the inside of the upright column 1 are provided with moving guide rails 307, two sides of the inside of the moving guide rails 307 are provided with electromagnets 308, the upper side of the upright column 1 is connected with a rotating shaft 309, and a protective cover 310 is arranged in front of the rotating shaft 309, so that a main shaft of the equipment can move up and down, and the compatibility of the equipment is enhanced.
The lifting block 301 is in threaded connection with the bearing outer box 304, and the bearing outer box 304 is in clamping connection with the moving guide rail 307, so that the device can move up and down, and compatibility of the device is enhanced.
The magnetic column holes 305 are formed in the surface of the bearing outer box 304, the magnetic column holes 305 are connected with the small magnetic columns 306 in a clamping mode, the moving guide rail 307 is connected with the electromagnet 308 in a clamping mode, the small magnetic columns 306 are connected with the electromagnet 308 in a clamping mode, the small magnetic columns 306 of the electromagnet are clamped into the moving guide rail 307, sliding of the bearing is avoided, and equipment accuracy is improved.
The upright post 1 is in snap connection with the rotating shaft 309, the rotating shaft 309 is in snap connection with the protective cover 310, foreign matters are prevented from entering through the protective cover 310, and equipment maintenance cost is reduced.
Working principle: after the lifting block 301 is moved by the bearing and the moving guide rail 307 to enable the chuck 303 to reach a proper position, a part to be processed is clamped, the electromagnet 308 is clamped into the small magnetic column 306 by controlling the negative and positive poles of the electromagnet 308 to be reversed by the numerical control panel 2, the rotating motor 302 is controlled to rotate by the numerical control panel 2 to enable the part to rotate to a proper angle, after the part is used, the electromagnet 308 is reversed again by the numerical control panel 2 to enable the small magnetic column 306 to be ejected out of the electromagnet 308 and clamped into the magnetic column hole 305, and the lifting block 301 is enabled to recover to an adjustable state.
The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a main motion guide rail bearing and main shaft structure of numerical control high-speed single-column merry go round machine, includes stand (1) and motion (3), its characterized in that: the right side of stand (1) is provided with numerical control panel (2), the inside of stand (1) is provided with motion (3), the place ahead of stand (1) is provided with elevating block (301), the below of elevating block (301) is provided with rotating electrical machines (302), the top of rotating electrical machines (302) is provided with chuck (303), the rear end inboard of elevating block (301) is provided with outer box (304) of bearing, the surface both sides of outer box (304) of bearing are provided with magnetic column hole (305), the inside of magnetic column hole (305) is provided with little magnetic column (306), the inside both sides of stand (1) are provided with motion guide rail (307), the inside both sides of motion guide rail (307) are provided with electro-magnet (308), the top of stand (1) is connected with rotation axis (309), the place ahead of rotation axis (309) is provided with visor (310).
2. The main motion guide rail bearing and main shaft structure of the numerical control high-speed single-column vertical lathe according to claim 1, wherein the main motion guide rail bearing and main shaft structure is characterized in that: the lifting device is characterized in that the upright post (1) is connected with the lifting block (301) in a clamping mode, the lifting block (301) is provided with an upper group and a lower group, the numerical control panel (2) is connected with the lifting block (301) in a clamping mode, the lifting block (301) is connected with the rotating motor (302) in a clamping mode, and the numerical control panel (2) is electrically connected with the rotating motor (302).
3. The main motion guide rail bearing and main shaft structure of the numerical control high-speed single-column vertical lathe according to claim 1, wherein the main motion guide rail bearing and main shaft structure is characterized in that: the lifting block (301) is connected with the chuck (303) in a clamping mode, the rotating motor (302) is connected with the chuck (303) in a clamping mode, and the chucks (303) of the numerical control panel (2) are electrically connected.
4. The main motion guide rail bearing and main shaft structure of the numerical control high-speed single-column vertical lathe according to claim 1, wherein the main motion guide rail bearing and main shaft structure is characterized in that: the lifting block (301) is in threaded connection with the bearing outer box (304), and the bearing outer box (304) is in clamping connection with the moving guide rail (307).
5. The main motion guide rail bearing and main shaft structure of the numerical control high-speed single-column vertical lathe according to claim 1, wherein the main motion guide rail bearing and main shaft structure is characterized in that: the bearing outer box (304) surface has seted up magnetic pillar hole (305), be joint between magnetic pillar hole (305) and small magnetic pillar (306), be the buckle between motion guide rail (307) and electro-magnet (308) and be connected, be the joint between small magnetic pillar (306) and electro-magnet (308).
6. The main motion guide rail bearing and main shaft structure of the numerical control high-speed single-column vertical lathe according to claim 1, wherein the main motion guide rail bearing and main shaft structure is characterized in that: the upright post (1) is in buckling connection with the rotating shaft (309), and the rotating shaft (309) is in buckling connection with the protective cover (310).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322329319.6U CN220659918U (en) | 2023-08-29 | 2023-08-29 | Main motion guide rail bearing and main shaft structure of numerical control high-speed single-column vertical lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322329319.6U CN220659918U (en) | 2023-08-29 | 2023-08-29 | Main motion guide rail bearing and main shaft structure of numerical control high-speed single-column vertical lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220659918U true CN220659918U (en) | 2024-03-26 |
Family
ID=90353161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322329319.6U Active CN220659918U (en) | 2023-08-29 | 2023-08-29 | Main motion guide rail bearing and main shaft structure of numerical control high-speed single-column vertical lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220659918U (en) |
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2023
- 2023-08-29 CN CN202322329319.6U patent/CN220659918U/en active Active
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