CN217832684U - High-precision linear rail of numerical control machine tool - Google Patents
High-precision linear rail of numerical control machine tool Download PDFInfo
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- CN217832684U CN217832684U CN202222398103.0U CN202222398103U CN217832684U CN 217832684 U CN217832684 U CN 217832684U CN 202222398103 U CN202222398103 U CN 202222398103U CN 217832684 U CN217832684 U CN 217832684U
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- rail
- water conservancy
- conservancy diversion
- slider
- machine tool
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Abstract
The utility model discloses a digit control machine tool high accuracy linear rail, comprising a base plate, bottom plate top both ends all are equipped with the supporting seat, two it has the lead screw to peg graft at the supporting seat middle part, the movable block has been cup jointed on the lead screw, movable block top and workstation fixed connection, workstation below both sides tip all is equipped with the slider, be equipped with on the bottom plate with slider assorted slide rail, be equipped with the water conservancy diversion passageway in the slide rail, the slide rail is located water conservancy diversion passageway both sides and is equipped with the mounting groove that a plurality of equidistance were arranged, be equipped with the ball in the mounting groove, the water conservancy diversion passageway is linked together with the mounting groove, the ball is kept away from water conservancy diversion passageway one side and is contacted with the slider. The line rail is simple in structure, convenient to operate, good in moving stability of the workbench, effective in friction force between the sliding block and the sliding rail and capable of avoiding the phenomenon that the precision of the line rail is reduced due to friction between the sliding block and the sliding rail.
Description
Technical Field
The utility model relates to a lathe line rail technical field specifically is a digit control machine tool high accuracy line rail.
Background
The wire rail is widely and generally applied in various industries, such as machine tool machinery, chemical machinery, textile machinery, motor train high-speed rails, construction service industries and the like, more and more special requirements are brought by the wide application, the clamping, braking and braking of the wire rail become common and special requirements, and at present, in machine tool equipment such as a vertical machining center and the like, parts such as a bearing table, a tool rest, a working head and the like of a machine tool are always required to be borne through a linear rail and continuous displacement operation in a linear direction is realized. However, in the existing linear rail, the slider mechanisms which have bearing capacity and guiding displacement capacity for machine tool equipment are often directly connected with the guide rail and the displacement driving mechanism, so that the slider mechanisms or the displacement driving mechanism are easily damaged, the machining precision of the machine tool is reduced, the machining efficiency is low, and the service life of the linear rail is shortened. Therefore, we propose a high-precision linear rail of a numerical control machine tool.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a digit control machine tool high accuracy line rail to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a digit control machine tool high accuracy linear rail, includes the bottom plate, bottom plate top both ends all are equipped with the supporting seat, two the supporting seat middle part is pegged graft and is had the lead screw, the movable block has been cup jointed on the lead screw, movable block top and workstation fixed connection, workstation below both sides tip all is equipped with the slider, be equipped with on the bottom plate with slider assorted slide rail, be equipped with the water conservancy diversion passageway in the slide rail, the slide rail is located water conservancy diversion passageway both sides and is equipped with the mounting groove that a plurality of equidistance were arranged, be equipped with the ball in the mounting groove, the water conservancy diversion passageway is linked together with the mounting groove, the ball is kept away from water conservancy diversion passageway one side and is contacted with the slider.
Preferably, a bearing is arranged between the screw rod and the support seat.
Preferably, the cross section of the flow guide channel is U-shaped, and an oil inlet pipeline and an oil outlet pipeline are respectively arranged at two ends of the flow guide channel.
Preferably, both sides above the bottom plate are provided with side plates.
Preferably, a plurality of mounting holes are arranged on two sides of the bottom plate at equal intervals.
Compared with the prior art, the beneficial effects of the utility model are that: the circulation way can carry out the water conservancy diversion to lubricating oil, makes lubricating oil enter into inside the mounting groove, and the inside lubricating oil that enters into the mounting groove contacts with the ball, makes lubricating oil parcel in the ball outside, and when the slider slided, the ball contacted with the slider side, through the roll of ball, has reduced the frictional force between slider and the slide rail, has reduced the friction between slider and the slide rail. The line rail is simple in structure, convenient to operate, good in moving stability of the workbench, effective in friction force between the sliding block and the sliding rail and capable of avoiding the phenomenon that the accuracy of the line rail is reduced due to friction between the sliding block and the sliding rail.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic structural view of part A of the present invention;
FIG. 4 is a schematic view of the structure of part B of the present invention;
in the figure: the device comprises a base plate 1, a supporting seat 2, a lead screw 3, a bearing 4, a movable block 5, a workbench 6, a sliding block 7, a linear rail 8, a flow guide channel 9, an oil inlet pipeline 10, an oil outlet pipeline 11, a mounting groove 12, a ball 13, a side plate 14 and a mounting hole 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a digit control machine tool high accuracy linear rail, includes bottom plate 1, 1 top both ends of bottom plate all are equipped with supporting seat 2, two 2 middle parts of supporting seat are pegged graft and are had lead screw 3, movable block 5 has been cup jointed on the lead screw 3, movable block 5 and 3 swing joint of lead screw, movable block 5 top and workstation 6 fixed connection, lead screw 3 when rotating, and the movable block 5 of lead screw 3 top and 5 threaded connection of movable block can drive workstation 6 and carry out the reciprocating motion of horizontal direction, workstation 6 below both sides tip all is equipped with slider 7, be equipped with on bottom plate 1 with slider 7 assorted slide rail 8, slider 7 and linear rail swing joint, be equipped with water conservancy diversion passageway 9 in the slide rail 8, slide rail 8 is located water conservancy diversion passageway 9 both sides and is equipped with the mounting groove 12 that a plurality of equidistance were arranged, be equipped with ball 13 in the mounting groove 12, water conservancy diversion passageway 9 is linked together with mounting groove 12, ball 13 keeps away from water conservancy diversion passageway 9 one side and slider 7 contact, water conservancy diversion passageway 9 can carry out the water conservancy diversion to lubricating oil and make lubricating oil enter into inside mounting groove 12, enter into the inside lubricating oil 12 contacts with ball 13, make the lubricating oil parcel make the slider 7 slide rail 7 and slide between the slider 13, the slider roll the side and reduced the friction between slider 7, the slider 13.
Be equipped with bearing 4 between lead screw 3 and the supporting seat 2, bearing 4's setting for lead screw 3 can rotate on supporting seat 2.
The cross section of the flow guide channel 9 is U-shaped, an oil inlet pipeline 10 and an oil outlet pipeline 11 are respectively arranged at two ends of the flow guide channel 9, the flow guide channel 9 with the U-shaped structure, the oil inlet pipeline 10 and the oil outlet pipeline 11 form a communicated channel, and therefore lubricating oil entering the flow guide channel 9 through the oil inlet pipeline 10 can be discharged through the oil outlet pipeline 11.
And side plates 14 are arranged on two sides above the bottom plate 1.
The bottom plate 1 both sides all are equipped with a plurality of mounting holes 15 that the equidistance was arranged, can be with line rail fixed mounting inside the digit control machine tool through mounting hole 15.
Specifically, the utility model discloses in, 3 tops of lead screw and 5 threaded connection's of movable block 5 can drive workstation 6 and carry out the reciprocating motion of horizontal direction, the lubricating oil accessible advances oil pipe 10 and enters into inside water conservancy diversion passageway 9, water conservancy diversion passageway 9 can carry out the water conservancy diversion to lubricating oil, make lubricating oil enter into inside mounting groove 12, the inside lubricating oil that enters into mounting groove 12 contacts with ball 13, make lubricating oil parcel in the ball 13 outside, when slider 7 slides, ball 13 contacts with 7 sides of slider, roll through ball 13, frictional force between slider 7 and slide rail 8 has been reduced, the friction between slider 7 and slide rail 8 has been reduced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a digit control machine tool high accuracy linear rail, includes bottom plate (1), its characterized in that: bottom plate (1) top both ends all are equipped with supporting seat (2), two supporting seat (2) middle part is pegged graft and is had lead screw (3), movable block (5) have been cup jointed on lead screw (3), movable block (5) top and workstation (6) fixed connection, workstation (6) below both sides tip all is equipped with slider (7), be equipped with on bottom plate (1) with slider (7) assorted slide rail (8), be equipped with water conservancy diversion passageway (9) in slide rail (8), slide rail (8) are located water conservancy diversion passageway (9) both sides and are equipped with mounting groove (12) that a plurality of equidistance were arranged, be equipped with ball (13) in mounting groove (12), water conservancy diversion passageway (9) are linked together with mounting groove (12), ball (13) are kept away from water conservancy diversion passageway (9) one side and are contacted with slider (7).
2. The high-precision linear rail of the numerical control machine tool according to claim 1, characterized in that: and a bearing (4) is arranged between the screw rod (3) and the supporting seat (2).
3. The high-precision linear rail of the numerical control machine tool according to claim 1, characterized in that: the cross section of the flow guide channel (9) is U-shaped, and an oil inlet pipeline (10) and an oil outlet pipeline (11) are respectively arranged at the two ends of the flow guide channel (9).
4. The high-precision linear rail of the numerical control machine tool according to claim 1, characterized in that: and side edge plates (14) are arranged on two sides above the bottom plate (1).
5. The high-precision linear rail of the numerical control machine tool according to claim 1, characterized in that: both sides of the bottom plate (1) are provided with a plurality of mounting holes (15) which are arranged at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222398103.0U CN217832684U (en) | 2022-09-09 | 2022-09-09 | High-precision linear rail of numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222398103.0U CN217832684U (en) | 2022-09-09 | 2022-09-09 | High-precision linear rail of numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217832684U true CN217832684U (en) | 2022-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202222398103.0U Active CN217832684U (en) | 2022-09-09 | 2022-09-09 | High-precision linear rail of numerical control machine tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117124097A (en) * | 2023-10-26 | 2023-11-28 | 无锡星微科技有限公司杭州分公司 | Vertical moving platform with high-precision positioning function |
-
2022
- 2022-09-09 CN CN202222398103.0U patent/CN217832684U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117124097A (en) * | 2023-10-26 | 2023-11-28 | 无锡星微科技有限公司杭州分公司 | Vertical moving platform with high-precision positioning function |
| CN117124097B (en) * | 2023-10-26 | 2024-02-06 | 无锡星微科技有限公司杭州分公司 | Vertical moving platform with high-precision positioning function |
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