CN214418169U - Axial guide rail of precision numerical control machine tool - Google Patents
Axial guide rail of precision numerical control machine tool Download PDFInfo
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- CN214418169U CN214418169U CN202023129265.1U CN202023129265U CN214418169U CN 214418169 U CN214418169 U CN 214418169U CN 202023129265 U CN202023129265 U CN 202023129265U CN 214418169 U CN214418169 U CN 214418169U
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Abstract
The utility model discloses an accurate digit control machine tool axial guide, include: a base; the two limiting plates are respectively arranged on the left side and the right side of the top end of the base; the motor is arranged on the outer side of the base on the left side; the left end and the right end of the guide rail are respectively and fixedly arranged on the inner sides of the two limiting plates; the right end of the screw is locked at the output end of the motor through a coupler, and the other end of the screw is installed on the left side of the limiting plate on the right side through a bearing. This precision numerical control machine tool axial guide, in-service use, can be automatic continuous to the surface addition lubricating oil of guide rail, prevent that lubricating oil from reducing, lead to the frictional force increase between mobile station and the guide rail, the condition of guide rail that prevents wearing and tearing takes place, can guarantee moreover that lubricating oil evenly paints and has saved the manpower to can be fast to its change labour saving and time saving when the lubricating oil in the oil box exhausts.
Description
Technical Field
The utility model relates to a parts machining equipment technical field specifically is an accurate digit control machine tool axial guide.
Background
The guide rail of the precise numerical control machine tool is one of important parts of the machine tool, plays a role in supporting and guiding, can ensure that a part moves along a certain specific axial direction so as to meet the requirement of additional processing, can ensure that the part does not vibrate during high-speed feeding and does not creep during low-speed feeding;
the participation rate of the axial guide rail in the part machining process is as high as more than sixty percent, so the axial guide rail is very important for the lubricating work of the guide rail, otherwise, the guide rail is damaged due to friction because of frequent friction between the movable seat and the guide rail, the service life of the guide rail is shortened, the currently used axial guide rail cannot continuously and automatically add lubricating oil to the guide rail, if workers forget to add the lubricating oil at regular time, the friction force is increased, the guide rail is easily abraded, in addition, a manual oil adding method is adopted, the efficiency is low, and the lubricating oil is unevenly coated, and based on the problems, the precise axial guide rail of the numerical control machine tool is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an accurate digit control machine tool axial guide to can't last and automatic to guide rail additional lubrication oil and artifical the interpolation that proposes in solving above-mentioned background art waste time and energy and the inhomogeneous problem is paintd to lubricating oil.
In order to achieve the above object, the utility model provides a following technical scheme: an axial guide rail of a precision numerical control machine tool, comprising:
a base;
the two limiting plates are respectively arranged on the left side and the right side of the top end of the base;
the motor is arranged on the outer side of the base on the left side;
the left end and the right end of the guide rail are respectively and fixedly arranged on the inner sides of the two limiting plates;
the right end of the screw is locked at the output end of the motor through a coupler, and the other end of the screw is installed on the left side of the limiting plate on the right side through a bearing;
the mobile station is in threaded connection with the outer wall of the screw rod, and the bottom end of the mobile station can slide left and right and is clamped with the outer wall of the guide rail;
a detaching mechanism assembled on the right side of the mobile station;
the disassembly mechanism includes:
the fixed block is arranged on the right side of the mobile station and is in threaded connection with the outer wall of the screw;
the oil box is inserted at the top end of the fixed block;
the sliding chute is arranged on the left side of the top end of the fixed block along the front-back direction;
one end of the sliding block is slidably embedded in the inner cavity of the sliding groove, and the other end of the sliding block is arranged on the left side of the bottom end of the oil box;
the two oil conveying grooves penetrate through the outer walls of the front side and the rear side of the fixed block along the vertical direction and are communicated with the inner cavity of the oil box;
the limiting groove is formed in the right side of the fixing block;
the clamping groove is formed in the right side of the bottom end of the oil box;
one end of the telescopic rod is installed at the bottom end of the inner cavity of the limiting groove;
the spring is sleeved on the outer wall of the telescopic rod, and one end of the spring is fixedly connected to the bottom end of the inner cavity of the limiting groove;
the connecting rod is fixedly arranged at the other end of the telescopic rod, the bottom end of the connecting rod is fixedly provided with the other end of the spring, and the outer side of the connecting rod extends out of the outer wall of the fixed block;
one end of the limiting rod is fixedly arranged on the left side of the top end of the connecting rod, and the inner cavity of the other end of the limiting rod is arranged in the inner cavity of the clamping groove;
and the push plate is arranged on the right side of the top end of the connecting rod.
Preferably, the bottom end of the oil box is provided with a rubber pad.
Preferably, the slider is in a shape of a T.
Preferably, the outer side of the push plate is provided with an anti-slip strip.
Preferably, the length of the push plate is 1.5 times of that of the limiting rod.
Compared with the prior art, the beneficial effects of the utility model are that: this accurate digit control machine tool axial guide, cooperation through motor and screw rod, make mobile station and fixed block together slide, utilize the oil transmission groove to carry the surface to the guide rail with the lubricating oil in the oil box inner chamber, through pushing the connecting rod downwards, and utilize the cooperation of telescopic link and spring, make the inner chamber of gag lever post roll-off draw-in groove downwards, it can make its top that leaves the fixed block to promote the oil box forward, in the in-service use, can be automatic continuous add lubricating oil to the surface of guide rail, prevent that lubricating oil from reducing, lead to the frictional force increase between mobile station and the guide rail, the condition of preventing wearing and tearing guide rail takes place, and can guarantee that lubricating oil evenly paints and saved the manpower, and can change it when the lubricating oil in the oil box exhausts fast, time saving and labor saving.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front sectional view of the detaching mechanism of the present invention;
FIG. 3 is an enlarged view of the point A of the present invention;
fig. 4 is an enlarged view of the position B of the present invention.
In the figure: 1. the oil tank comprises a base, 2, a limiting plate, 3, a motor, 4, a guide rail, 5, a screw rod, 6, a moving platform, 7, a dismounting mechanism, 71, a fixing block, 72, an oil box, 73, a sliding groove, 74, a sliding block, 75, an oil conveying groove, 76, a limiting groove, 77, a clamping groove, 78, a telescopic rod, 79, a spring, 710, a connecting rod, 711, a limiting rod, 712 and a push plate.
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: an axial guide rail of a precision numerical control machine tool comprises a base 1, two limiting plates 2, a motor 3, a guide rail 4, a screw 5, a movable platform 6 and a dismounting mechanism 7, wherein the number of the limiting plates 2 is two, the two limiting plates are respectively arranged at the left side and the right side of the top end of the base 1, the motor 3 is arranged at the outer side of the base 1 at the left side, the left end and the right end of the guide rail 4 are respectively and fixedly arranged at the inner sides of the two limiting plates 2, the right end of the screw 5 is locked at the output end of the motor 3 through a coupler, the other end of the screw is arranged at the left side of the limiting plate 2 at the right side through a bearing, the motor 3 is ensured to drive the screw 5 to rotate, the movable platform 6 is screwed on the outer wall of the screw 5, the bottom end of the movable platform is clamped with the outer wall of the guide rail 4 in a left-right sliding mode, so that the movable platform 6 can slide left and right when the screw 5 rotates, and the dismounting mechanism 7 is assembled on the right side of the movable platform 6, so that the dismounting mechanism 7 can move along with the movable platform 6;
the dismounting mechanism 7 comprises a fixed block 71, an oil box 72, a sliding groove 73, a sliding block 74, an oil conveying groove 75, a limiting groove 76, a clamping groove 77, a telescopic rod 78, a spring 79, a connecting rod 710, a limiting rod 711 and a push plate 712, wherein the fixed block 71 is arranged on the right side of the moving platform 6 and is screwed on the outer wall of the screw rod 5, the oil box 72 is inserted at the top end of the fixed block 71, the sliding groove 73 is arranged on the left side of the top end of the fixed block 71 along the front-back direction, one end of the sliding block 74 is slidably embedded in an inner cavity of the sliding groove 73, the other end of the sliding block is arranged on the left side of the bottom end of the oil box 72 to ensure that the bottom end of the oil box 72 can be attached to the top end of the fixed block 71, the two oil conveying grooves 75 are respectively arranged on the outer walls on the front side and the back side of the fixed block 71 along the up-down direction and are communicated with the inner cavity of the oil box 72, lubricating oil conveying groove 75 can be used for coating the lubricating oil in the surface of the guide rail 4, the limiting groove 76 is arranged on the right side of the fixed block 71, the clamping groove 77 is arranged on the right side of the bottom end of the oil box 72, one end of the telescopic rod 78 is arranged at the bottom end of the inner cavity of the limiting groove 76, the telescopic rod 78 is divided into two parts which are composed of an inner cylinder and an outer cylinder, the spring 79 is sleeved on the outer wall of the telescopic rod 78, one end of the spring 79 is fixedly connected to the bottom end of the inner cavity of the limiting groove 76, the spring 79 is a spiral spring and is stretched or extruded to generate elastic deformation, external force is removed to restore the initial state, the connecting rod 710 is fixedly arranged at the other end of the telescopic rod 78, the other end of the spring 79 is fixedly arranged at the bottom end of the telescopic rod, the outer side of the connecting rod 710 extends out of the outer wall of the fixing block 71, when the connecting rod 710 is stressed to move downwards, the spring 79 and the telescopic rod 78 are forced to compress, after the external force is removed, the connecting rod 710 is driven to reset under the action of the self elastic force of the spring 79, one end of the limiting rod 711 is fixedly arranged at the left side of the top end of the connecting rod 710, the inner cavity of the other end is arranged in the inner cavity of the clamping groove 77, the push plate 712 is mounted to the right of the top end of the link 710.
Preferably, a rubber pad is further provided at the bottom end of the oil box 72 to prevent the lubricant in the oil box 72 from leaking out.
Preferably, the slider 74 is formed in a T-shape to prevent the oil cartridge 72 from being separated from the top end of the fixed block 71.
Preferably, a skid-proof strip is further disposed on the outer side of the push plate 712, which is more beneficial for the worker to push the push plate 712 downwards.
Preferably, the length of the push plate 712 is 1.5 times that of the stopper 711, so that the push plate 712 is prevented from entering the inner cavity of the stopper groove 76 after being pushed downward.
The electric elements mentioned in the scheme are all the prior art, the type of the electric elements is only one of the electric elements, and the electric elements can be used as long as the electric elements can achieve the purpose in the scheme.
The detailed connection means is well known in the art, and the following mainly describes the working principle and process, and does not describe the electrical control.
The method comprises the following steps: the equipment is fixedly installed inside a numerical control machine tool, a part to be processed is fixedly installed at the top end of a moving table 6, the moving table 6 can move axially by starting a motor 3 to drive a screw rod 5 to rotate, so that the fixed block 71 can move together, at the moment, lubricating oil can flow out of an inner cavity of an oil box 72 and flows to the outer wall of a guide rail 4 through an inner cavity of an oil conveying groove 75, the moving table 6 can move in a reciprocating mode according to the processing requirement of the part, the fixed block 71 can move in a reciprocating mode along with the fixed block 71, and the lubricating oil can be uniformly coated on the outer wall of the guide rail 4;
step two: when the oil box 72 needs to be replaced, the connecting rod 710 is pushed downwards, the connecting rod 710 moves downwards and forces the telescopic rod 78 and the spring 79 to contract, the limiting rod 711 moves downwards until the limiting rod leaves the inner cavity of the clamping groove 77, the oil box 72 is pushed forwards, and the sliding block 74 slides in the inner cavity of the sliding groove 73 until the oil box 72 is completely separated from the top end of the fixed block 71;
in use, lubricating oil is evenly paintd to the surface of guide rail 4 that not only can be regularly, last, has avoided the trouble of artifical interpolation, saves the cost of labor, but can be when the lubricating oil in oil box 72 exhausts, with the quick dismantlement change of oil box 72, improved work efficiency, labour saving and time saving.
In the description of the present invention, it is to be understood that the terms "bottom", "one end", "top", "center position", "the other end", "up", "one side", "top", "inside", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "snap-fit," "plug-in," "weld," "mount," "set," "interference fit," "screw-on," "pin-on," and the like are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral whole; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
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 precision numerical control machine tool axial guide which characterized in that includes:
a base (1);
the two limiting plates (2) are respectively arranged on the left side and the right side of the top end of the base (1);
the motor (3) is arranged on the outer side of the base (1) on the left side;
the left end and the right end of the guide rail (4) are respectively and fixedly arranged on the inner sides of the two limiting plates (2);
the right end of the screw rod (5) is locked at the output end of the motor (3) through a coupler, and the other end of the screw rod is installed on the left side of the limiting plate (2) on the right side through a bearing;
the mobile station (6) is in threaded connection with the outer wall of the screw rod (5), and the bottom end of the mobile station can slide left and right and is clamped with the outer wall of the guide rail (4);
a detaching mechanism (7) mounted on the right side of the mobile station (6);
the disassembly mechanism (7) comprises:
the fixed block (71) is arranged on the right side of the mobile station (6) and is in threaded connection with the outer wall of the screw rod (5);
the oil box (72) is inserted at the top end of the fixed block (71);
the sliding chute (73) is arranged on the left side of the top end of the fixed block (71) along the front-back direction;
one end of the sliding block (74) is slidably embedded in the inner cavity of the sliding groove (73), and the other end of the sliding block is installed on the left side of the bottom end of the oil box (72);
the two oil conveying grooves (75) penetrate through the outer walls of the front side and the rear side of the fixed block (71) in the vertical direction and are communicated with the inner cavity of the oil box (72);
the limiting groove (76) is formed in the right side of the fixing block (71);
the clamping groove (77) is formed in the right side of the bottom end of the oil box (72);
one end of the telescopic rod (78) is arranged at the bottom end of the inner cavity of the limiting groove (76);
the spring (79) is sleeved on the outer wall of the telescopic rod (78), and one end of the spring (79) is fixedly connected to the bottom end of the inner cavity of the limiting groove (76);
the connecting rod (710) is fixedly arranged at the other end of the telescopic rod (78), the bottom end of the connecting rod is fixedly provided with the other end of the spring (79), and the outer side of the connecting rod (710) extends out of the outer wall of the fixed block (71);
one end of the limiting rod (711) is fixedly arranged on the left side of the top end of the connecting rod (710), and the inner cavity of the other end of the limiting rod is arranged in the inner cavity of the clamping groove (77);
and the push plate (712) is arranged on the right side of the top end of the connecting rod (710).
2. The axial guide rail of the precision numerical control machine tool according to claim 1, characterized in that: the bottom end of the oil box (72) is provided with a rubber mat.
3. The axial guide rail of the precision numerical control machine tool according to claim 1, characterized in that: the slider (74) is T-shaped.
4. The axial guide rail of the precision numerical control machine tool according to claim 1, characterized in that: and the outer side of the push plate (712) is provided with an anti-slip strip.
5. The axial guide rail of the precision numerical control machine tool according to claim 1, characterized in that: the length of the push plate (712) is 1.5 times of that of the limiting rod (711).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023129265.1U CN214418169U (en) | 2020-12-23 | 2020-12-23 | Axial guide rail of precision numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023129265.1U CN214418169U (en) | 2020-12-23 | 2020-12-23 | Axial guide rail of precision numerical control machine tool |
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| Publication Number | Publication Date |
|---|---|
| CN214418169U true CN214418169U (en) | 2021-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023129265.1U Active CN214418169U (en) | 2020-12-23 | 2020-12-23 | Axial guide rail of precision numerical control machine tool |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115091220A (en) * | 2022-08-24 | 2022-09-23 | 江苏宏达数控科技股份有限公司 | Sliding column for numerical control machine tool |
| WO2023240442A1 (en) * | 2022-06-14 | 2023-12-21 | 桐乡市倍特科技有限公司 | Numerical control machine tool for cooling screw driving workbench to move |
| CN117620742A (en) * | 2024-01-25 | 2024-03-01 | 河北大学 | Automatic change multiaxis linkage with plane drive arrangement |
-
2020
- 2020-12-23 CN CN202023129265.1U patent/CN214418169U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023240442A1 (en) * | 2022-06-14 | 2023-12-21 | 桐乡市倍特科技有限公司 | Numerical control machine tool for cooling screw driving workbench to move |
| CN115091220A (en) * | 2022-08-24 | 2022-09-23 | 江苏宏达数控科技股份有限公司 | Sliding column for numerical control machine tool |
| CN117620742A (en) * | 2024-01-25 | 2024-03-01 | 河北大学 | Automatic change multiaxis linkage with plane drive arrangement |
| CN117620742B (en) * | 2024-01-25 | 2024-04-12 | 河北大学 | Automatic change multiaxis linkage with plane drive arrangement |
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