CN207880008U - A kind of ball screw assembly, gap adjusting device - Google Patents
A kind of ball screw assembly, gap adjusting device Download PDFInfo
- Publication number
- CN207880008U CN207880008U CN201820247449.1U CN201820247449U CN207880008U CN 207880008 U CN207880008 U CN 207880008U CN 201820247449 U CN201820247449 U CN 201820247449U CN 207880008 U CN207880008 U CN 207880008U
- Authority
- CN
- China
- Prior art keywords
- operation console
- sliding
- lead screw
- ball screw
- thread lead
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of ball screw assembly, gap adjusting devices, including operation console and thread lead screw, mounting base is equipped with below the outer surface of the operation console, and it is installed with damping spring between the outer surface lower end of operation console and the outer surface upper end of mounting base, the outer surface upper end of the operation console is installed with graduated scale close to edge, the outer surface upper end of the operation console is installed with sliding rail close to middle position, the outer surface upper end of the operation console is equipped with No.1 sliding seat above the outer surface of middle position sliding rail at an end position, and the outer surface upper end of No.1 sliding seat is equipped with No.1 fixinig plate.A kind of ball screw assembly, gap adjusting device described in the utility model, equipped with oil filler point, graduated scale, No.1 sliding seat and No. two sliding seats, the accurate ball screw assembly, that adjusts can be convenient for apart from gap, keep the lubricity of reverser and leading screw, it is applicable in different operating situation, brings better prospect of the application.
Description
Technical field
The utility model is related to ball-screw kit field, more particularly to a kind of ball screw assembly, gap adjusting device.
Background technology
Ball-screw is actuated element most-often used on machine tool and precision machinery, and major function is will to rotate fortune
Turn changes linear movement into, or torque is converted into axial repeated action power, while having both high-precision, invertibity and efficient
Feature, ball screw assembly, also known as ball wire bar pair, ball screw pair, by leading screw and two, nut is mating forms.It is current
Precision highest is also most common transmission device in gearing, and what is said here is a kind of ball screw assembly, gap adjusting device；It is existing
There are certain drawbacks in some ball screw assembly, gap adjusting devices, the lubricity of leading screw and reverser not enough leads to leading screw when in use
Movement velocity slows down, and slight deformation can occur when leading screw being caused to work, and cannot be satisfied various use demands, to making for people
With certain limitation is brought, traditional ball screw assembly, is not easy to adjustable range gap, and adjust it is positive and reversed between
It will produce larger error when gap, certain influence brought to the use of ball screw assembly, gap adjusting device, for this purpose, it is proposed that
A kind of ball screw assembly, gap adjusting device.
Utility model content
The main purpose of the utility model is to provide a kind of ball screw assembly, gap adjusting devices, can effectively solve background skill
The problems in art.
To achieve the above object, the technical solution that the utility model is taken is：A kind of ball screw assembly, gap adjusting device, including
The outer surface lower section of operation console and thread lead screw, the operation console is equipped with mounting base, and the outer surface lower end of operation console and installation
Damping spring is installed between the outer surface upper end of seat, the outer surface upper end of the operation console is fixedly mounted close to edge
There are graduated scale, the outer surface upper end of the operation console to be installed with sliding rail, the appearance of the operation console close to middle position
Face upper end is equipped with No.1 sliding seat, and No.1 sliding seat above the outer surface of middle position sliding rail at an end position
Outer surface upper end be equipped with No.1 fixinig plate, the thread lead screw is movably arranged on the outer surface side of No.1 sliding seat, described
The outer surface side of thread lead screw is equipped with No. two sliding seats, and No. two sliding seats are movably arranged on the outer surface upper end of operation console and lean on
Above the outer surface of nearly middle position sliding rail at another end position, the sliding of outer surface side two of the thread lead screw
The outer surface upper end of seat is equipped with No. two fixinig plates, and outer surface one end of the sliding seat of the outer surface side of thread lead screw two is equipped with
The outer surface side of No.1 fixed block, outer surface one end No.1 fixed block of No. two sliding seats is equipped with No. two fixed blocks, institute
The lower end for stating No. two sliding seats in outer surface side of thread lead screw is equipped with pulley, and the outer surface both ends of pulley are installed with
The outer surface of pressure accumulation sponge block, the thread lead screw is movably installed with reverser, and outer surface one end of reverser is fixedly mounted
There are connecting flange, the outer surface of the outer surface reverser of the thread lead screw to be equipped with oil filler point.
Preferably, the quantity of the oil filler point is several groups, and oil filler point is in circle distributed wave in the outer surface of reverser.
Preferably, the quantity of the sliding rail and graduated scale is two groups, and the graduated scale length is two meters, and graduated scale
Precision is 1 percent.
Preferably, the quantity of the pulley is four groups, and the outer surface of pulley is equipped with track slot, the outer surface two of the sliding rail
Side is equipped with heating tape, and heating tape is fixedly connected with operation console.
Preferably, the quantity of the damping spring is several groups, and damping spring is in the outer surface lower end of operation console and peace
Arrangement is rectangle between the outer surface upper end of dress seat, the outer surface of the damping spring is equipped with No.1 protective cover and No. two protections
Cover.
Compared with prior art, the utility model has the advantages that：The ball screw assembly, gap adjusting device, by setting
The several groups set are in the oil filler point of circle distributed wave so that thread lead screw keeps lubricity with reverser, will not cause reverser
The phenomenon that slowing down with the increase of thread lead screw active force and movement, prevents the deformation of thread lead screw, passes through the graduated scale of setting, overall length
It it is two meters, precision reaches 1 percent, can be improved accommodation accuracy according to the numerical value of graduated scale, pass through when adjusting gap
The No.1 sliding seat of setting and No. two sliding seats, convenient for adjusting ball screw assembly, apart from gap, No.1 fixed block and No. two fixations
Block is easy to disassemble, and the both ends of pulley are equipped with pressure accumulation sponge block, and frictional force increases when cooling, and frictional force reduces when heating, facilitates shifting
Dynamic and fixed No.1 sliding seat and No. two sliding seats, entire ball screw assembly, gap adjusting device is simple in structure, using effect relative to
Traditional approach is more preferable.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of ball screw assembly, gap adjusting device of the utility model.
Fig. 2 is a kind of partial view of ball screw assembly, gap adjusting device of the utility model.
Fig. 3 is the partial enlarged view of A in a kind of ball screw assembly, gap adjusting device Fig. 2 of the utility model.
Fig. 4 is the partial enlarged view of B in a kind of ball screw assembly, gap adjusting device Fig. 2 of the utility model.
Fig. 5 is the partial enlarged view of C in a kind of ball screw assembly, gap adjusting device Fig. 2 of the utility model.
In figure：1, operation console；2, mounting base；3, damping spring；4, graduated scale；5, sliding rail；6, No.1 sliding seat；7, No.1
Fixinig plate；8, thread lead screw；9, reverser；10, No. two sliding seats；11, No. two fixinig plates；12, No.1 fixed block；13, No. two
Fixed block；14, pulley；15, pressure accumulation sponge block；16, oil filler point；17, connecting flange.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs. 1-5, a kind of ball screw assembly, gap adjusting device, including operation console 1 and thread lead screw 8, operation console 1 it is outer
Lower face is equipped with mounting base 2, and is installed between the outer surface lower end of operation console 1 and the outer surface upper end of mounting base 2
The outer surface upper end of damping spring 3, operation console 1 is installed with graduated scale 4, the outer surface upper end of operation console 1 close to edge
It is installed with sliding rail 5 close to middle position, the outer surface upper end of operation console 1 is close to the outer surface of middle position sliding rail 5
Top is equipped with No.1 sliding seat 6 at an end position, and the outer surface upper end of No.1 sliding seat 6 is equipped with No.1 fixinig plate 7, spiral shell
Line leading screw 8 is movably arranged on the outer surface side of No.1 sliding seat 6, and the outer surface side of thread lead screw 8 is equipped with No. two sliding seats
10, and No. two sliding seats 10 are movably arranged on the outer surface upper end of operation console 1 above the outer surface of middle position sliding rail 5
At another end position, the outer surface upper end of the sliding seat 10 of outer surface side two of thread lead screw 8 is equipped with No. two fixinig plates
11, and outer surface one end of the sliding seat 10 of the outer surface side of thread lead screw 8 two is equipped with No.1 fixed block 12, No. two sliding seats
The outer surface side of 10 outer surface one end No.1 fixed block 12 is equipped with No. two fixed blocks 13, the outer surface side of thread lead screw 8
The lower end of No. two sliding seats 10 is equipped with pulley 14, and the outer surface both ends of pulley 14 are installed with pressure accumulation sponge block 15, spiral shell
The outer surface of line leading screw 8 is movably installed with reverser 9, and outer surface one end of reverser 9 is installed with connecting flange 17, spiral shell
The outer surface of the outer surface reverser 9 of line leading screw 8 is equipped with oil filler point 16.
The quantity of oil filler point 16 is several groups, and oil filler point 16 is in circle distributed wave in the outer surface of reverser 9；Sliding rail 5
Quantity with graduated scale 4 is two groups, and 4 length of graduated scale is two meters, and the precision of graduated scale 4 is 1 percent；Pulley 14
Quantity is four groups, and the outer surface of pulley 14 is equipped with track slot, and the outer surface both sides of sliding rail 5 are equipped with heating tape, heating tape and behaviour
Make platform 1 to be fixedly connected；The quantity of damping spring 3 is several groups, and damping spring 3 is in the outer surface lower end of operation console 1 and installation
Arrangement is rectangle between the outer surface upper end of seat 2, the outer surface of damping spring 3 is equipped with No.1 protective cover and No. two protective covers.
It should be noted that the utility model is a kind of ball screw assembly, gap adjusting device, primary structure is by operation console 1, peace
It fills seat 2, graduated scale 4,6, No. two sliding seats 10 of No.1 sliding seat, reverser 9, connecting flange 17 and thread lead screw 8 to form, make
Used time is damaged, by reversed by the damping spring 3 of setting caused by capable of reducing mounting base 2 and the active force of operation console 1
The several groups being arranged on device 9 are in the oil filler point 16 of circle distributed wave so that thread lead screw 8 keeps lubricity with reverser 9, will not
The phenomenon that causing reverser 9 to slow down with the increase of 8 active force of thread lead screw and movement, prevents the deformation of thread lead screw 8, passes through setting
Graduated scale 4, overall length is two meters, and precision reaches 1 percent, can adjust gap according to the numerical value of graduated scale 4, improve and adjust
Accuracy is saved, is passed through convenient for adjusting ball screw assembly, apart from gap by the No.1 sliding seat 6 of setting and No. two sliding seats 10
No.1 fixinig plate 7 and No. two fixinig plates 11 are sliped off can be by the No.1 fixed block of No.1 sliding seat 6 and No. two sliding seats 10
12 and No. two fixed blocks 13 dismantle, pulley 14 moves on sliding rail 5, and the both ends of pulley 14 are equipped with pressure accumulation sponge block 15, directly connect
Touch 1 heating tape of operation console, frictional force increases when cooling, and frictional force reduces when heating, be moved easily and fix No.1 sliding seat 6 with
No. two sliding seats 10, entire ball screw assembly, gap adjusting device is simple in structure, more practical.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
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 (5)
1. a kind of ball screw assembly, gap adjusting device, including operation console (1) and thread lead screw (8), it is characterised in that：The operation console
(1) be equipped with mounting base (2) below outer surface, and the outer surface upper end of the outer surface lower end of operation console (1) and mounting base (2) it
Between be installed with damping spring (3), the outer surface upper end of the operation console (1) is installed with graduated scale close to edge
(4), the outer surface upper end of the operation console (1) is installed with sliding rail (5) close to middle position, the operation console (1)
Outer surface upper end is equipped with No.1 sliding seat (6) above the outer surface of middle position sliding rail (5) at an end position, and
The outer surface upper end of No.1 sliding seat (6) is equipped with No.1 fixinig plate (7), and the thread lead screw (8) is movably arranged on No.1 sliding
The outer surface side of the outer surface side of seat (6), the thread lead screw (8) is equipped with No. two sliding seats (10), and No. two sliding seats
(10) the outer surface upper end for being movably arranged on operation console (1) is close another above the outer surface of middle position sliding rail (5)
At end position, the outer surface upper end of No. two sliding seats (10) in outer surface side of the thread lead screw (8) is equipped with No. two fixinig plates
(11), and outer surface one end of No. two sliding seats (10) in the outer surface side of thread lead screw (8) is equipped with No.1 fixed block (12), institute
The outer surface side for stating outer surface one end No.1 fixed block (12) of No. two sliding seats (10) is equipped with No. two fixed blocks (13), described
The lower end of No. two sliding seats (10) in outer surface side of thread lead screw (8) is equipped with pulley (14), and the outer surface two of pulley (14)
End is installed with pressure accumulation sponge block (15), and the outer surface of the thread lead screw (8) is movably installed with reverser (9), and anti-
It is installed with connecting flange (17) to outer surface one end of device (9), the outer surface reverser (9) of the thread lead screw (8)
Outer surface is equipped with oil filler point (16).
2. a kind of ball screw assembly, gap adjusting device according to claim 1, it is characterised in that：The number of the oil filler point (16)
Amount is several groups, and oil filler point (16) is in circle distributed wave in the outer surface of reverser (9).
3. a kind of ball screw assembly, gap adjusting device according to claim 1, it is characterised in that：The sliding rail (5) and scale
The quantity of ruler (4) is two groups, and graduated scale (4) length is two meters, and the precision of graduated scale (4) is 1 percent.
4. a kind of ball screw assembly, gap adjusting device according to claim 1, it is characterised in that：The quantity of the pulley (14)
It it is four groups, and the outer surface of pulley (14) is equipped with track slot, the outer surface both sides of the sliding rail (5) are equipped with heating tape, heating tape
It is fixedly connected with operation console (1).
5. a kind of ball screw assembly, gap adjusting device according to claim 1, it is characterised in that：The damping spring (3)
Quantity is several groups, and damping spring (3) is between the outer surface lower end of operation console (1) and the outer surface upper end of mounting base (2)
It is rectangle arrangement, the outer surface of the damping spring (3) is equipped with No.1 protective cover and No. two protective covers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820247449.1U CN207880008U (en) | 2018-02-11 | 2018-02-11 | A kind of ball screw assembly, gap adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820247449.1U CN207880008U (en) | 2018-02-11 | 2018-02-11 | A kind of ball screw assembly, gap adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207880008U true CN207880008U (en) | 2018-09-18 |
Family
ID=63498916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820247449.1U Expired - Fee Related CN207880008U (en) | 2018-02-11 | 2018-02-11 | A kind of ball screw assembly, gap adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207880008U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235686A (en) * | 2018-09-29 | 2019-01-18 | 山东大学 | A kind of rotary magnetic negative stiffness vibration absorber |
| CN110247336A (en) * | 2019-06-28 | 2019-09-17 | 国网山东省电力公司济南市章丘区供电公司 | A kind of actinobacillus device of electric power cable |
-
2018
- 2018-02-11 CN CN201820247449.1U patent/CN207880008U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235686A (en) * | 2018-09-29 | 2019-01-18 | 山东大学 | A kind of rotary magnetic negative stiffness vibration absorber |
| CN109235686B (en) * | 2018-09-29 | 2020-03-31 | 山东大学 | Rotary magnetic negative stiffness vibration damper |
| CN110247336A (en) * | 2019-06-28 | 2019-09-17 | 国网山东省电力公司济南市章丘区供电公司 | A kind of actinobacillus device of electric power cable |
| CN110247336B (en) * | 2019-06-28 | 2020-10-27 | 国网山东省电力公司济南市章丘区供电公司 | Pay-off of electric power cable |
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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: 20210211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |