CN218598747U - Durable ball screw with good wear resistance - Google Patents
Durable ball screw with good wear resistance Download PDFInfo
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- CN218598747U CN218598747U CN202221801210.7U CN202221801210U CN218598747U CN 218598747 U CN218598747 U CN 218598747U CN 202221801210 U CN202221801210 U CN 202221801210U CN 218598747 U CN218598747 U CN 218598747U
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- ball
- screw
- ball screw
- swivel nut
- top frame
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Abstract
The utility model relates to a ball screw technical field especially relates to a durable type ball screw that wearability is good, has solved the long back of ball screw live time among the prior art, and the wearing and tearing of lead screw are very big to can generate heat, the life of lead screw can shorten, because ball screw uses in comparatively accurate mechanical parts in the majority of in-service use, and then comparatively loaded down with trivial details problem of dismantlement maintenance to ball screw. The utility model provides a durable type ball screw that wearability is good, includes the lead screw, and one of lead screw is served and is closed soon through the screw thread and be connected with the swivel nut, and the bearing groove has all been seted up to the inboard both sides of swivel nut. The utility model discloses in the mode that proposes, through filling lubricating oil in the top frame, simultaneously through filter plate and burette in the top frame for lubricating oil can be in the progressive pipeline that enters into, and then can make the contact lubricating oil that the ball can be even, thereby can reduce the friction between ball and the ball or the friction between ball and the lead screw, improve the wear resistance of ball.
Description
Technical Field
The utility model relates to a ball screw technical field especially relates to a durable type ball screw that wearability is good.
Background
Ball screw is often used in every aspect among the daily life, ball screw is the ideal product that turns into rotary motion with rotary motion, or turns into rotary motion with linear motion, ball screw is the transmission element that uses most on tool machine and the precision machine, its primary function is to change rotary motion into linear motion, or convert the moment of torsion into the axial and repeat the effort, have high accuracy concurrently simultaneously, reversibility and efficient characteristics, owing to have very little frictional resistance, ball screw is widely used in various industrial equipment and precision instruments.
Ball screw among the prior art is because the structure is complicated, the installation is loaded down with trivial details with the maintenance, precision and stationarity can be all not high, and wear resistance is poor moreover, need frequent maintenance or change, long back of live time, the wearing and tearing of lead screw are very big, and can generate heat, the life of lead screw can shorten, because ball screw uses in comparatively accurate mechanical parts at the in-service use is most, and then comparatively loaded down with trivial details to ball screw's dismantlement maintenance, so strengthen ball screw's wearability especially important, therefore need a durable type ball screw that the wearability is good urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a durable type ball screw that wearability is good has solved the long back of ball screw live time among the prior art, and the wearing and tearing of lead screw are very big to can generate heat, the life of lead screw can shorten, because ball screw uses in comparatively accurate mechanical parts at the in-service use is most, and then to ball screw's the comparatively loaded down with trivial details problem of dismantlement maintenance.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a durable type ball screw that wearability is good, including the lead screw, it is connected with the swivel nut to close soon through the screw thread in one end of lead screw, the bearing groove has all been seted up to the inboard both sides of swivel nut, and the circulator is installed to the inboard of bearing groove, and the pipeline has all been seted up to one side that the swivel nut is inside to be close to two circulators respectively, the inboard of swivel nut is equipped with a plurality of ball, the top fixedly connected with top frame of swivel nut, and communicate between the bottom of top frame and one of two pipelines, one side fixedly connected with filter plate that the inboard of top frame is close to the pipeline, the inboard fixedly connected with loading board of top frame, and the scarf joint has a plurality of burette on the loading board, and all install the check valve on all the burettes.
Preferably, the bottom both sides fixedly connected with bottom plate of swivel nut, and fixedly connected with underframe between two bottom plates to the valve body is installed at the top of underframe, and the top of valve body is through two spread grooves and two pipelines in keep away from between one in the top frame communicate.
Preferably, one side of the threaded sleeve is fixedly connected with a flange.
Preferably, the top of the top frame is rotatably connected with a top cover through a hinge.
Preferably, the screw rod is made of carburizing steel, and discharge ports of all the drip tubes are located at the top of the filter plate.
Preferably, the carburizing steel is a surface heat treatment technology, and is a heat treatment mode of quenching after carbon atoms are diffused on the surface of the steel part, and the performances of wear resistance, durability and toughness of the steel part can be obviously improved through the infiltration of carbon.
The utility model discloses possess following beneficial effect at least:
the utility model discloses in a durable type ball screw that wearability is good when using, at first adopt the mode of lubricating oil to lubricate ball screw, at first pour lubricating oil into the top frame into, the discharge end of rethread a plurality of burette is poured into on the filter plate, utilize the filter plate to prevent that there is impurity in the lubricating oil, and then can avoid the impurity to cause the influence to the ball, lubricating oil will enter into in the pipeline and contact with the ball of process after through the filter plate, utilize lubricating oil to make the ball more lubricated, reduce the friction between ball and the ball or the friction between ball and the lead screw, improve the wear-resisting degree of ball, long back for ball screw live time among the prior art, the wearing and tearing of lead screw are very big, and can generate heat, the life of lead screw can shorten, because ball screw uses in the most in comparatively accurate mechanical part in the in-service use, and then to ball screw's the loaded down problem of dismantlement maintenance, the utility model provides a method, through filling oil in the top frame, simultaneously through the filter plate in proper order and the burette in order in the messenger lubricating oil can be progressive entering into the pipeline, and then can make the ball contact of ball even, thereby the ball can reduce the ball and the ball friction degree of ball friction between ball greatly improve the ball friction degree of ball, wear-resisting degree.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a side view of the structure of the present invention;
fig. 3 is a partial cross-sectional view of the present invention;
fig. 4 is an enlarged view of the area a of the present invention.
In the figure: 1. a screw rod; 2. a threaded sleeve; 3. a bearing groove; 4. a circulator; 5. a pipeline; 6. a ball bearing; 7. a top frame; 8. a base plate; 9. a bottom frame; 10. a valve body; 11. connecting grooves; 12. a flange plate; 13. a top cover; 14. a carrier plate; 15. a dropper; 16. a one-way valve; 17. and (4) filtering the plates.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-4, a durable ball screw with good wear resistance, including a screw 1, one end of the screw 1 is connected with a swivel nut 2 through a screw thread, bearing grooves 3 have all been seted up to the inboard both sides of the swivel nut 2, and circulator 4 is installed to the inboard of bearing grooves 3, and pipeline 5 has all been seted up to one side that the swivel nut 2 is inside to be close to two circulators 4 respectively, the inboard of swivel nut 2 is equipped with a plurality of ball 6, the top fixedly connected with top frame 7 of swivel nut 2, and communicate between the bottom of top frame 7 and one of two pipeline 5, one side fixedly connected with filter plate 17 that the inboard of top frame 7 is close to pipeline 5, the inboard fixedly connected with loading board 14 of top frame 7, and scarf joint has a plurality of burette 15 on the loading board 14, and all install check valve 16 on all burette 15, it is concrete, through filling lubricating oil in top frame 7, simultaneously through filter plate 17 and burette 15 in top frame 7, make lubricating oil can progressively get into pipeline 5, and then can make ball 6 can make the even contact lubricating oil, thereby can reduce between ball 6 and the ball and ball 6 and the degree of friction between ball, the whole ball screw friction improves greatly the degree of wear resistance.
The scheme has the following working processes:
the utility model discloses in a durable type ball screw that wearability is good when using, at first the mode that adopts lubricating oil lubricates ball screw, at first pour lubricating oil into top frame 7 into, the discharge end of rethread a plurality of burette 15 pours into on the filter plate 17, utilize filter plate 17 to prevent to have impurity in the lubricating oil, and then can avoid impurity to cause the influence to ball 6, lubricating oil will enter into in the pipeline 5 and contact with the ball 6 of process after through filter plate 17, utilize lubricating oil to make ball 6 more lubricated, reduce the friction between ball 6 and the ball 6 or the friction between ball 6 and the lead screw 1, improve ball 6's wear resistance.
According to the working process, the following steps are carried out:
through filling lubricating oil in top frame 7, simultaneously through filter plate 17 and burette 15 in top frame 7 for lubricating oil can be in proper order progressive entering into pipeline 5, and then can make the contact lubricating oil that ball 6 can be even, thereby can reduce the friction between ball 6 and the ball 6 or the friction between ball 6 and lead screw 1, improve ball 6's wear resistance, and then can improve whole ball screw's wear resistance greatly.
Further, fixedly connected with bottom plate 8 in the bottom both sides of swivel nut 2, and fixedly connected with underframe 9 between two bottom plates 8 to valve body 10 is installed at the top of underframe 9, and the top of valve body 10 is kept away from in two pipelines 5 through two spread grooves 11 and is communicate between one in the top frame 7, and is specific, opens valve body 10 and discharges into underframe 9 with unnecessary lubricating oil in the pipeline 5 through two spread grooves 11.
Further, one side of the screw sleeve 2 is fixedly connected with a flange 12, and particularly, the screw sleeve 2 can be installed by using the flange 12.
Further, the top of the top frame 7 is rotatably connected with a top cover 13 through a hinge, and specifically, the required lubricating oil can be injected by opening the top cover 13.
Further, the material of the screw rod 1 is carburizing steel, and the discharge holes of all the burettes 15 are positioned at the top of the filter plate 17.
Furthermore, carburizing steel is a surface heat treatment technology, and is a heat treatment mode of quenching after carbon atoms are diffused on the surface of a steel part, and the performances of wear resistance, durability and toughness of the steel part can be obviously improved through the infiltration of carbon.
In summary, the valve body 10 is opened to discharge the excess lubricant in the pipeline 5 into the bottom frame 9 through the two connecting grooves 11, the screw sleeve 2 can be mounted by using the flange 12, and the top cover 13 is opened to inject the required lubricant.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that all the embodiments and descriptions are provided in the present invention, and that various changes and modifications can be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a durable type ball screw that wearability is good, includes lead screw (1), one of lead screw (1) is served and is closed soon through the screw thread and be connected with swivel nut (2), bearing groove (3) have all been seted up to the inboard both sides of swivel nut (2), and the inboard of bearing groove (3) installs circulator (4) to pipeline (5) have all been seted up to one side that swivel nut (2) inside is close to two circulator (4) respectively, the inboard of swivel nut (2) is equipped with a plurality of ball (6), a serial communication that its characterized in that, the top fixedly connected with top frame (7) of swivel nut (2), and communicate between the bottom of top frame (7) and one in two pipeline (5), the inboard fixedly connected with filter plate (17) that is close to pipeline (5) of top frame (7), inboard fixedly connected with loading board (14) of top frame (7), and the loading board (14) go up scarf joint has a plurality of burette (15) to all install check valve (16) on burette (15).
2. The durable ball screw with good wear resistance as claimed in claim 1, wherein the two sides of the bottom of the screw sleeve (2) are fixedly connected with the bottom plates (8), the bottom frame (9) is fixedly connected between the two bottom plates (8), the top of the bottom frame (9) is provided with the valve body (10), and the top of the valve body (10) is communicated with one of the two pipelines (5) far away from the top frame (7) through the two connecting grooves (11).
3. The durable ball screw with good wear resistance according to claim 1, wherein a flange (12) is fixedly connected to one side of the screw sleeve (2).
4. The durable ball screw with high wear resistance according to claim 1, wherein the top of the top frame (7) is rotatably connected with a top cover (13) through a hinge.
5. The durable ball screw with good wear resistance as claimed in claim 1, wherein the screw (1) is made of carburizing steel, and the discharge ports of all the droppers (15) are positioned at the top of the filter plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221801210.7U CN218598747U (en) | 2022-07-12 | 2022-07-12 | Durable ball screw with good wear resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221801210.7U CN218598747U (en) | 2022-07-12 | 2022-07-12 | Durable ball screw with good wear resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218598747U true CN218598747U (en) | 2023-03-10 |
Family
ID=85394087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221801210.7U Active CN218598747U (en) | 2022-07-12 | 2022-07-12 | Durable ball screw with good wear resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218598747U (en) |
-
2022
- 2022-07-12 CN CN202221801210.7U patent/CN218598747U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523000 Room 101, No. 90, Chenfeng Road, Chen Village, Humen Town, Dongguan City, Guangdong Province Patentee after: Guangdong Green Valley Times Transmission Co.,Ltd. Address before: 523000 Room 101, No. 90, Chenfeng Road, Chen Village, Humen Town, Dongguan City, Guangdong Province Patentee before: Fulei Technology (Guangdong) Co.,Ltd. |