CN207880003U - A kind of Y-axis ball screw - Google Patents
A kind of Y-axis ball screw Download PDFInfo
- Publication number
- CN207880003U CN207880003U CN201820288550.1U CN201820288550U CN207880003U CN 207880003 U CN207880003 U CN 207880003U CN 201820288550 U CN201820288550 U CN 201820288550U CN 207880003 U CN207880003 U CN 207880003U
- Authority
- CN
- China
- Prior art keywords
- nut
- telescopic rod
- storage box
- bolted
- raceway
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of Y-axis ball screws,Including lead screw ontology,Crashworthy plate,Ball,Raceway,Nut,Counter sink,Lubricating structure and scraping brushing device,The buffer gear that the side of the nut corresponds to installation by two is connect with Crashworthy plate,The both ends of the nut and with scraping brushing device is installed at lead screw body contacts,The inside of the nut offers raceway,And the inner homogeneous of raceway is equipped with ball,Lubricating structure is installed at the top of the nut,The lubricating structure is by press head,Oil inlet,Storage box,Pressing plate,Connecting rod,Second spring,Second telescopic rod and flowline composition,It is bolted storage box at the top center of the nut,The bottom interior wall correspondence of the storage box is equipped with the second telescopic rod,The outside of second telescopic rod has been bolted second spring,It is bolted pressing plate at the top of second telescopic rod,The ball screw,Convenient for lubrication,Has the function of cushion bumper simultaneously.
Description
Technical field
The utility model is related to ball screw technical field, specially a kind of Y-axis ball screw.
Background technology
Ball screw is to convert rotary motion to linear motion, or by transform linear motion is the ideal of rotary motion
Product.Ball screw is made of screw rod, nut and ball.Its function is that convert rotational motion is in line movement, this is rolling
Bearing is exactly become sliding action by the further extension and development of pearl screw, the significance of this development from scroll actions.
Due to the frictional resistance with very little, ball screw is widely used in various industrial equipments and precision instrument.Ball screw is
Most-often used actuated element on toolroom machine and precision machinery, major function be convert rotational motion to linear movement, or
Torque is converted into axial repetitiousness active force, while having both high-precision, invertibity and efficient feature.But existing ball
Lead screw is not easy to lubricate, therefore a kind of Y-axis ball screw of design is necessary.
Utility model content
The purpose of this utility model is to provide a kind of Y-axis ball screws, to solve mentioned above in the background art ask
Topic.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions：A kind of Y-axis ball screw, including
Lead screw ontology, Crashworthy plate, buffer gear, ball, raceway, nut, counter sink, lubricating structure and scraping brushing device, the lead screw ontology
It is used cooperatively with nut, the side of the nut corresponds to the buffer gear installed by two and connect with Crashworthy plate, the nut
The other side offers counter sink, the both ends of the nut and with scraping brushing device is installed at lead screw body contacts, the nut it is interior
Portion offers raceway, and the inner homogeneous of raceway is equipped with ball, and lubricating structure, the lubrication are equipped at the top of the nut
Mechanism is made of press head, oil inlet, storage box, pressing plate, connecting rod, second spring, the second telescopic rod and flowline, described
Storage box is bolted at the top center of nut, the bottom interior wall correspondence of the storage box is equipped with second and stretches
The outside of bar, second telescopic rod has been bolted second spring, and the top of second telescopic rod is solid by bolt
Surely there is pressing plate, connecting rod has been bolted at the pressing plate top center, the connecting rod passes through in the top of storage box
Wall is connect with press head, and the both sides of the storage box have flowline, the flowline to pass through nut by flanged joint
Top inner wall connect with raceway, top one end of the storage box offers oil inlet.
Further, the buffer gear is made of the first telescopic rod, the first spring and bumper post, the top of the bumper post
Portion's inner wall and bottom interior wall have been bolted by being welded with the first telescopic rod, the outside of first telescopic rod
One spring.
Further, second telescopic rod with storage box by being welded and fixed.
Further, the connecting rod with press head by being welded and fixed.
Further, the oil inlet is sealed by stopper.
Compared with prior art, the advantageous effect that the utility model is reached is：The ball screw, Crashworthy plate are hit
Power will apply pressure to bumper post, to the first telescopic rod of compression and the first spring, stretch in Crashworthy plate, bumper post, first
Under bar and the first spring collective effect, there is comfort cushioning effect, impact force can be reduced, nut is avoided to damage；Pressing pressing
Head applies pressure, to compress second spring and the second telescopic rod, using pressure difference, by lubricating fluid by connecting rod to pressing plate
It is expressed in flowline, flowline is connect with raceway, is lubricated to the ball inside raceway, and scraping brushing device can prevent
Oil leak avoids wasting, and unclamps press head, and reaction force will push pressing plate to reset caused by second spring, stops
Oiling.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the lubricating structure structural schematic diagram of the utility model；
Fig. 3 is the buffer gear structural schematic diagram of the utility model；
Fig. 4 is the whole side structure schematic view of the utility model；
In figure：1- lead screw ontologies；2- Crashworthy plates；3- buffer gears；4- balls；5- raceways；6- nuts；7- counter sinks；8-
Lubricating structure；The first telescopic rods of 9-；The first springs of 10-；11- bumper posts；12- press heads；13- oil inlets；14- storage boxes；15-
Pressing plate；16- connecting rods；17- second springs；The second telescopic rods of 18-；19- flowlines；20- scraping brushing devices.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of Y-axis ball screw, including lead screw ontology 1,
Crashworthy plate 2, buffer gear 3, ball 4, raceway 5, nut 6, counter sink 7, lubricating structure 8 and scraping brushing device 20, lead screw ontology 1 and spiral shell
Mother 6 is used cooperatively, and the side of nut 6 corresponds to the buffer gear 3 installed by two and connect with Crashworthy plate 2, and the other side of nut 6 is opened
Equipped with counter sink 7, the both ends of nut 6 and scraping brushing device 20 is installed with 1 contact position of lead screw ontology, the inside of nut 6 offers rolling
Road 5, and the inner homogeneous of raceway 5 is equipped with ball 4, the top of nut 6 is equipped with lubricating structure 8, and lubricating structure 8 is by press head
12, oil inlet 13, storage box 14, pressing plate 15, connecting rod 16, second spring 17, the second telescopic rod 18 and flowline 19 form,
Storage box 14 is bolted at the top center of nut 6, the bottom interior wall correspondence of storage box 14 is equipped with second and stretches
The outside of bar 18, the second telescopic rod 18 has been bolted second spring 17, and the top of the second telescopic rod 18 is solid by bolt
Surely there is pressing plate 15, connecting rod 16 has been bolted at 15 top center of pressing plate, connecting rod 16 passes through the top of storage box 14
Inner wall is connect with press head 12, and the both sides of storage box 14 have flowline 19, flowline 19 to pass through spiral shell by flanged joint
The top inner wall of mother 6 is connect with raceway 5, and top one end of storage box 14 offers oil inlet 13.
Further, buffer gear 3 is made of the first telescopic rod 9, the first spring 10 and bumper post 11, the top of bumper post 11
Portion's inner wall and bottom interior wall have been bolted first by being welded with the first telescopic rod 9, the outside of the first telescopic rod 9
Spring 10 has good cushioning effect, avoids having damaged nut 6.
Further, the second telescopic rod 18 is convenient for ensureing the stability of connection with storage box 14 by being welded and fixed.
Further, connecting rod 16 is convenient for ensureing the stability of connection with press head 12 by being welded and fixed.
Further, oil inlet 13 is sealed by stopper, convenient for sealing, prevents from revealing.
Operation principle：Crashworthy plate 2 will be applied pressure by impact force to bumper post 11, to the first telescopic rod 9 of compression
Have good slow under Crashworthy plate 2,10 collective effect of bumper post 11, the first telescopic rod 9 and the first spring with the first spring 10
Punching acts on, and can reduce impact force, and nut 6 is avoided to damage；Press head 12 is pressed, pressing plate 15 is applied by connecting rod 16 and is pressed
Power, using pressure difference, lubricating fluid is expressed in flowline 19, is gone out to compress second spring 17 and the second telescopic rod 18
Oil-piping 19 is connect with raceway 5, is lubricated to the ball 4 inside raceway 5, and scraping brushing device 20 can prevent oil leak,
It avoids wasting, unclamps press head 12, reaction force will push pressing plate 15 to reset caused by second spring 17, stop oiling.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of Y-axis ball screw, including lead screw ontology (1), Crashworthy plate (2), buffer gear (3), ball (4), raceway (5),
Nut (6), counter sink (7), lubricating structure (8) and scraping brushing device (20), it is characterised in that：The lead screw ontology (1) and nut (6)
It is used cooperatively, the side of the nut (6) corresponds to the buffer gear (3) installed by two and connect with Crashworthy plate (2), the nut
(6) the other side offers counter sink (7), the both ends of the nut (6) and is equipped with scraping brushing device with lead screw ontology (1) contact position
(20), the inside of the nut (6) offers raceway (5), and the inner homogeneous of raceway (5) is equipped with ball (4), the nut
(6) lubricating structure (8) is installed at the top of, the lubricating structure (8) by press head (12), oil inlet (13), storage box (14),
Pressing plate (15), connecting rod (16), second spring (17), the second telescopic rod (18) and flowline (19) composition, the nut (6)
Top center at be bolted storage box (14), the bottom interior wall correspondence of the storage box (14) is equipped with second and stretches
The outside of contracting bar (18), second telescopic rod (18) has been bolted second spring (17), second telescopic rod
(18) it has been bolted pressing plate (15) at the top of, connecting rod has been bolted at pressing plate (15) top center
(16), the connecting rod (16) passes through the top inner wall of storage box (14) to be connect with press head (12), the storage box (14)
Both sides have flowline (19), the flowline (19) to pass through the top inner wall and raceway of nut (6) by flanged joint
(5) it connects, top one end of the storage box (14) offers oil inlet (13).
2. a kind of Y-axis ball screw according to claim 1, it is characterised in that：The buffer gear (3) is stretched by first
Bar (9), the first spring (10) and bumper post (11) composition, the top inner wall and bottom interior wall of the bumper post (11) pass through welding
It is fixed with the first telescopic rod (9), the first spring (10) has been bolted in the outside of first telescopic rod (9).
3. a kind of Y-axis ball screw according to claim 1, it is characterised in that：Second telescopic rod (18) and storage
Case (14) is by being welded and fixed.
4. a kind of Y-axis ball screw according to claim 1, it is characterised in that：The connecting rod (16) and press head
(12) by being welded and fixed.
5. a kind of Y-axis ball screw according to claim 1, it is characterised in that：The oil inlet (13) is close by stopper
Envelope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820288550.1U CN207880003U (en) | 2018-03-01 | 2018-03-01 | A kind of Y-axis ball screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820288550.1U CN207880003U (en) | 2018-03-01 | 2018-03-01 | A kind of Y-axis ball screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207880003U true CN207880003U (en) | 2018-09-18 |
Family
ID=63496619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820288550.1U Expired - Fee Related CN207880003U (en) | 2018-03-01 | 2018-03-01 | A kind of Y-axis ball screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207880003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113464633A (en) * | 2021-06-10 | 2021-10-01 | 宁波帕瓦莱斯智能科技有限公司 | Motion structure for recycling grease |
-
2018
- 2018-03-01 CN CN201820288550.1U patent/CN207880003U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113464633A (en) * | 2021-06-10 | 2021-10-01 | 宁波帕瓦莱斯智能科技有限公司 | Motion structure for recycling grease |
| CN113464633B (en) * | 2021-06-10 | 2022-06-21 | 宁波帕瓦莱斯智能科技有限公司 | Motion structure for recycling grease |
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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 |
Granted publication date: 20180918 Termination date: 20200301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |