CN209902661U - Y-axis mechanism of numerical control machine tool - Google Patents
Y-axis mechanism of numerical control machine tool Download PDFInfo
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- CN209902661U CN209902661U CN201920581515.3U CN201920581515U CN209902661U CN 209902661 U CN209902661 U CN 209902661U CN 201920581515 U CN201920581515 U CN 201920581515U CN 209902661 U CN209902661 U CN 209902661U
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- guide rail
- axis
- machine tool
- control machine
- axle
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Abstract
The utility model relates to a Y axle mechanism of digit control machine tool, including guide rail stand, guide rail the guide rail along the Y axle is installed respectively to guide rail stand front and adjacent side, two the installation face mutually perpendicular of guide rail still is including setting up slider, layer board on the guide rail, the layer board is the rectangular plate and connects and install on the slider, still install terminal surface unit head and side unit head respectively on two faces of layer board, still include the drive arrangement that the drive slider reciprocated along the Y axle. The spindle workpiece is machined from two directions, the mode is flexible, meanwhile, the guide rails are respectively arranged on the guide rail vertical cylindrical surfaces which are vertical to each other, the axial bearing force and the radial bearing force of a Y axis can be improved during machining, the integral machining rigidity is improved, the service life of the Y axis is prolonged, and the machining precision is ensured.
Description
Technical Field
The utility model relates to a numerical control processing equipment especially relates to a Y axle mechanism of digit control machine tool.
Background
According to the simple Y-axis numerical control turning and milling composite machine tool in the current market, due to the installation and arrangement problems of the guide rails during radial processing and axial processing of the simple Y axis, the processing limitation in two directions is caused, the stress is uneven, the processing flexibility is influenced, and the processing precision and the service life of the Y axis are influenced. The power head is fixed in direction, the processing mode is inflexible, and meanwhile, if the force on the simple Y axis is vertical to the guide rail surface during axial processing, and the force on the guide rail is lateral during radial processing. Therefore, the machining precision is inevitably influenced during machining, and the service life of the Y axis is shortened. To solve these problems, the guide rails can be enlarged or other guide rails with better side rigidity can be used, but the cost is increased.
Disclosure of Invention
An object of the utility model is to provide a Y axle mechanism of digit control machine tool, its simple structure, the cost of manufacture is low, improves the machining precision, increases Y axle life.
The utility model adopts the technical proposal that: the utility model provides a Y axle mechanism of digit control machine tool, includes guide rail stand, guide rail the guide rail along the Y axle is installed respectively to guide rail stand openly and adjacent a side, two the installation face mutually perpendicular of guide rail still is in including setting up slider, layer board on the guide rail, the layer board is the right angle board and connects and install on the slider, still install terminal surface unit head and side unit head respectively on two faces of layer board, still include the drive arrangement that the drive slider reciprocated along the Y axle.
The driving device comprises a fixing plate, a Y-axis motor, a synchronizing wheel and a ball screw pair consisting of a ball screw and a screw seat. The fixed plate is fixed above the guide rail stand column, the Y-axis motor with the synchronizing wheel and the ball screw are mounted on the fixed plate, the synchronous belt with the synchronizing wheel is further included, and the screw rod seat is connected with the supporting plate.
And reinforcing ribs are arranged on one side of the guide rail upright post.
Compared with the prior art, the utility model has the following advantage: the utility model discloses a Y axle mechanism of digit control machine tool, through set up the guide rail on guide rail stand mutually perpendicular's face, the slider, and the drive arrangement that the drive slider reciprocated along the Y axle, and through the right angle layer board installation terminal surface unit head and the side unit head of link block, make and process the main shaft work piece from two directions, the mode is nimble, and simultaneously, the guide rail is installed respectively on mutually perpendicular's guide rail stand face, can improve Y axle axial and radial bearing capacity man-hour, improve whole processing rigidity and Y axle life-span, and guarantee the machining precision.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of the disassembly structure of the present invention.
Fig. 3 is a schematic structural view of the guide rail column of the present invention.
The numbers in the figure are 1-guide rail upright post, 11-reinforcing rib, 2-guide rail, 3-slide block, 4-supporting plate, 5-end face power head, 6-side power head, 7-driving device, 71-fixing plate, 72-Y shaft motor, 73-synchronizing wheel, 74-ball screw and 75-screw seat.
The specific implementation mode is as follows:
in order to enhance the understanding of the present invention, the following detailed description will be made in conjunction with the embodiments and the accompanying drawings. The utility model discloses the accessible is implemented as follows:
referring to fig. 1 to 3, the Y-axis mechanism of the numerical control machine tool comprises a guide rail upright post 1 and a guide rail 2, wherein the guide rail 2 along the Y-axis is respectively installed on the front surface of the guide rail upright post 1 and one side surface adjacent to the front surface, and the installation surfaces of the two guide rails 2 are perpendicular to each other. The machining device also comprises a sliding block 3 and a supporting plate 4 which are arranged on the guide rail 2, wherein the supporting plate 4 is a right-angle plate and is connected and installed on the sliding block 3, an end face power head 5 and a side face power head 6 are respectively installed on two faces of the supporting plate 4, and are used for respectively machining the end face and the side face of the main shaft workpiece, and the machining device also comprises a driving device 7 for driving the sliding block 3 to move up and down along the Y axis and is used for adjusting the machining point position, so that the machining of the end face and the side face can be conveniently completed at; and the utility model discloses a guide rail 2 of mutually perpendicular installation face can improve the Y axle greatly and add axial and radial bearing capacity man-hour for the unit head of installing on it is more stable accurate when boring and milling man-hour.
The driving device 7 includes a fixing plate 71, a Y-axis motor 72, a synchronizing wheel 73, and a ball screw assembly composed of a ball screw 74 and a screw seat 75. Specifically, the fixed plate 71 is fixed above the guide rail upright 1, the fixed plate 71 is provided with a Y-axis motor 72 and a ball screw 74 which are provided with synchronizing wheels 73, the fixed plate 71 further comprises a synchronous belt connected with the synchronizing wheels 73, the screw seat 75 is connected with the supporting plate 4, the Y-axis motor 72 outputs power to drive the synchronizing wheels 73 to rotate and transmit the power to a ball screw pair through the synchronous belt, and the rotation of the ball screw is converted into the up-and-down motion of the screw seat 75 along the Y axis through the ball screw pair, so that the supporting plate 4 is driven to move on the guide rail 2.
Wherein, 1 one side of guide rail stand is equipped with strengthening rib 11, further improves guide rail stand 1's stability, guarantees the machining precision.
Finally, it should be noted that: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a Y axle mechanism of digit control machine tool which characterized in that: the guide rail device comprises a guide rail stand column and a guide rail, wherein the front surface of the guide rail stand column and an adjacent side surface of the guide rail stand column are respectively provided with a guide rail and two guide rails along a Y axis, the guide rail is vertical to the mounting surface of each guide rail and is also provided with a slide block and a support plate, the support plate is a right-angle plate and is connected and mounted on the slide block, two surfaces of the support plate are respectively provided with a terminal surface power head and a side surface power head, and the guide rail device further comprises a driving device.
2. The Y-axis mechanism of a numerical control machine tool according to claim 1, characterized in that: the driving device comprises a fixing plate, a Y-axis motor, a synchronizing wheel and a ball screw pair consisting of a ball screw and a screw seat.
3. The Y-axis mechanism of a numerical control machine tool according to claim 2, characterized in that: the fixed plate is fixed above the guide rail upright post, the Y-axis motor with the synchronizing wheel and the ball screw are mounted on the fixed plate, the synchronous belt with the synchronizing wheel is further included, and the screw seat is connected with the supporting plate.
4. The Y-axis mechanism of a numerical control machine tool according to claim 1, characterized in that: and one side of the guide rail upright post is provided with a reinforcing rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920581515.3U CN209902661U (en) | 2019-04-25 | 2019-04-25 | Y-axis mechanism of numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920581515.3U CN209902661U (en) | 2019-04-25 | 2019-04-25 | Y-axis mechanism of numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209902661U true CN209902661U (en) | 2020-01-07 |
Family
ID=69045839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920581515.3U Expired - Fee Related CN209902661U (en) | 2019-04-25 | 2019-04-25 | Y-axis mechanism of numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209902661U (en) |
-
2019
- 2019-04-25 CN CN201920581515.3U patent/CN209902661U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200107 Termination date: 20200425 |