CN209180321U - A kind of ball-screw convenient for adjusting - Google Patents
A kind of ball-screw convenient for adjusting Download PDFInfo
- Publication number
- CN209180321U CN209180321U CN201821711663.4U CN201821711663U CN209180321U CN 209180321 U CN209180321 U CN 209180321U CN 201821711663 U CN201821711663 U CN 201821711663U CN 209180321 U CN209180321 U CN 209180321U
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- China
- Prior art keywords
- screw
- fixedly installed
- ball
- nut cylinder
- nut
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Abstract
The utility model discloses a kind of ball-screws convenient for adjusting, including lead screw, nut cylinder is threaded on the lead screw, the nut cylinder right end is fixedly installed with mounting disc, connection screw thread hole is offered straight down at left and right sides of nut cylinder bottom, the nut cylinder is fixedly installed with mounting plate by connection screw thread hole and the connection bolt being adapted to it described in two groups, and the mounting plate left upper portion is fixedly installed with hairbrush.The utility model nut cylinder is fixedly installed with mounting plate by two groups of connection screw thread holes and the connection bolt being adapted to it, mounting plate left upper portion is fixedly installed with hairbrush, convenient for while rotating nut, dirty in the silk slot on lead screw can be purged with electric brush, to improve the flexibility of nut screw, it is more practical, it is suitble to be widely popularized and uses.
Description
Technical field
The utility model is suitable for ball-screw field, in particular to a kind of ball-screw convenient for adjusting.
Background technique
Currently, ball-screw is actuated element most-often used on machine tool and precision machinery, major function be by
Linear movement is converted in rotary motion, or torque is converted into axial repeated action power, while having both high-precision, invertibity and height
The characteristics of efficiency.Due to the frictional resistance with very little, ball-screw is widely used in various industrial equipments and precision instrument.
Ball-screw is made of screw rod, nut, steel ball, pre- tabletting, reverser, dust excluder.Its function is will to rotate fortune
Turn chemical conversion linear motion, this is the further extension and development of Ai Kemu screw rod, and the significance of this development is exactly by axis
It holds from sliding action and becomes scroll actions.
The inconvenient reason of the adjusting that existing ball-screw occurs be exactly because the frictional force of ball and lead screw increases, and
Occurring dust accumulation in the silk slot of lead screw influences flexible adjustment.Therefore, it is proposed that a kind of ball-screw convenient for adjusting.
Utility model content
The main purpose of the utility model is to provide a kind of ball-screws convenient for adjusting, can effectively solve background skill
The problems in art.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of ball-screw convenient for adjusting, including lead screw are threaded with nut cylinder, the nut cylinder on the lead screw
Right end is fixedly installed with mounting disc, offers connection screw thread hole, the spiral shell straight down at left and right sides of nut cylinder bottom
Master cylinder is fixedly installed with mounting plate, the mounting plate left side by connection screw thread hole and the connection bolt being adapted to it described in two groups
Top is fixedly installed with hairbrush, and nut cylinder top center position offers oiling threaded hole, the oiling threaded hole vertically
Internal screw thread is connected with sealing bolt.
Further, the upper end of the hairbrush is bonded with lead screw.
Further, nut cylinder top center position offers the reaming being connected with oiling threaded hole vertically.
Further, the sealing bolt and reaming bottom are mutually closely sealed by gasket.
Compared with prior art, the utility model has the following beneficial effects:
1. the utility model convenient for the ball-screw that adjusts, nut cylinder is adapted to by two groups of connection screw thread holes and with it
Connection bolt is fixedly installed with mounting plate, and mounting plate left upper portion is fixedly installed with hairbrush, is convenient for while rotating nut, can
To be purged with electric brush to dirty in the silk slot on lead screw, to improve the flexibility of nut screw.
2. the ball-screw convenient for adjusting of the utility model, due to offering note vertically in nut cylinder top center position
Whelk pit improves flexibility convenient for directly carrying out oil injecting lubricating to the steel ball in nut cylinder.
Detailed description of the invention
Fig. 1 is the utility model convenient for the overall structure diagram of the ball-screw adjusted；
Fig. 2 is the utility model convenient for enlarged structure schematic diagram at the A of the ball-screw adjusted.
In figure: 1, lead screw；2, nut cylinder；3, mounting disc；4, connection screw thread hole；5, bolt is connected；6, mounting plate；7, hair
Brush；8, reaming；9, sealing bolt；10, gasket；11, oiling threaded hole.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs. 1-2, a kind of ball-screw convenient for adjusting, including lead screw 1 are threaded with spiral shell on the lead screw 1
Master cylinder 2,2 right end of nut cylinder are fixedly installed with mounting disc 3, open up straight down at left and right sides of 2 bottom of nut cylinder
There is connection screw thread hole 4, the nut cylinder 2 is fixedly mounted by connection screw thread hole 4 and the connection bolt 5 being adapted to it described in two groups
There is mounting plate 6,6 left upper portion of mounting plate is fixedly installed with hairbrush 7, and the 2 top center position of nut cylinder opens up vertically
There is oiling threaded hole 11,11 internal screw thread of oiling threaded hole is connected with sealing bolt 9.
In the present embodiment as depicted in figs. 1 and 2, nut cylinder 2 passes through two groups of connection screw thread holes 4 and the connection spiral shell being adapted to it
Bolt 5 is fixedly installed with mounting plate 6, and 6 left upper portion of mounting plate is fixedly installed with hairbrush 7, can be with convenient for while rotating nut
Dirty in the silk slot on lead screw 1 is purged with electric brush 7, to improve the flexibility of nut screw.
Wherein, the upper end of the hairbrush 7 is bonded with lead screw 1.
As shown in Figure 1, guaranteeing clean intensity and effect in the present embodiment.
Wherein, the 2 top center position of nut cylinder offers the reaming 8 being connected with oiling threaded hole 11 vertically.
As shown in Fig. 2, guaranteeing that sealing bolt 9 not will form protrusion in the present embodiment, service condition is influenced.
Wherein, the sealing bolt 9 and 8 bottom of reaming are mutually closely sealed by gasket 10.
As shown in Fig. 2, lubricating oil is avoided to leak out in the present embodiment.
Working principle: when needing to clean the silk slot of lead screw 1, mounting plate 6 being placed on nut cylinder 2, and by two groups
Connection bolt 5 is threadedly coupled with the connection screw thread hole 4 on nut cylinder 3, while rotating nut cylinder 3, with electric brush 7 to lead screw 1
Silk slot cleared up, rotate counterclockwise sealing bolt 9 and separated with oiling threaded hole 11, injected by oiling threaded hole 11
Lubricating oil, then sealing bolt 9 is connect with oiling threaded hole 11, guarantee flexibility.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of ball-screw convenient for adjusting, including lead screw (1), it is characterised in that: be threaded with spiral shell on the lead screw (1)
Master cylinder (2), nut cylinder (2) right end are fixedly installed with mounting disc (3), vertical at left and right sides of nut cylinder (2) bottom
It offers connection screw thread hole (4) downwards, the nut cylinder (2) passes through company connection screw thread hole (4) described in two groups and be adapted to it
Connecting bolt (5) is fixedly installed with mounting plate (6), and mounting plate (6) left upper portion is fixedly installed with hairbrush (7), the nut
Cylinder (2) top center position offers oiling threaded hole (11) vertically, and oiling threaded hole (11) internal screw thread is connected with sealing
Bolt (9).
2. the ball-screw according to claim 1 convenient for adjusting, it is characterised in that: the upper end of the hairbrush (7) and silk
Thick stick (1) fitting.
3. the ball-screw according to claim 1 convenient for adjusting, it is characterised in that: nut cylinder (2) top center
Position offers the reaming (8) being connected with oiling threaded hole (11) vertically.
4. the ball-screw according to claim 1 convenient for adjusting, it is characterised in that: the sealing bolt (9) and reaming
(8) bottom passes through gasket (10) Xiang Mihe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821711663.4U CN209180321U (en) | 2018-10-22 | 2018-10-22 | A kind of ball-screw convenient for adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821711663.4U CN209180321U (en) | 2018-10-22 | 2018-10-22 | A kind of ball-screw convenient for adjusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209180321U true CN209180321U (en) | 2019-07-30 |
Family
ID=67362027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821711663.4U Expired - Fee Related CN209180321U (en) | 2018-10-22 | 2018-10-22 | A kind of ball-screw convenient for adjusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209180321U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523675A (en) * | 2019-09-26 | 2019-12-03 | 共享铸钢有限公司 | Lead screw cleaning device for surface |
| CN112079161A (en) * | 2020-09-03 | 2020-12-15 | 台州科技职业学院 | Automatic change spinning machine |
-
2018
- 2018-10-22 CN CN201821711663.4U patent/CN209180321U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523675A (en) * | 2019-09-26 | 2019-12-03 | 共享铸钢有限公司 | Lead screw cleaning device for surface |
| CN112079161A (en) * | 2020-09-03 | 2020-12-15 | 台州科技职业学院 | Automatic change spinning machine |
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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: 20190730 Termination date: 20191022 |