CN205968384U - Roller screw device of digit control machine tool - Google Patents
Roller screw device of digit control machine tool Download PDFInfo
- Publication number
- CN205968384U CN205968384U CN201620839788.XU CN201620839788U CN205968384U CN 205968384 U CN205968384 U CN 205968384U CN 201620839788 U CN201620839788 U CN 201620839788U CN 205968384 U CN205968384 U CN 205968384U
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- lead screw
- leading screw
- machine tool
- control machine
- digit control
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Abstract
The utility model discloses a roller screw device of digit control machine tool, include lead screw and the slide rail that lies in its below, the lead screw both ends are rotatable the installation on supporting seat and fixing base respectively, and the fixing base is provided with actuating mechanism, is provided with lubricated mechanism on supporting seat and the fixing base, and lubricated mechanism can lubricate the lead screw that lies in on supporting seat and the fixing base for lead screw connection supporting department at its both ends at work can obtain effectual lubrication, avoids the lead screw because of the lubricated too big reduction transmission precision that weares and teares inadequately, the utility model discloses simple structure, simple to operate, its greasy property is good in addition, has improved driven precision and stationarity for the device can reach normal life, has reduced manufacturing cost, avoids frequent change, has improved production efficiency.
Description
Technical field
This utility model is related to a kind of actuating device, more particularly, to a kind of lead screw gear of Digit Control Machine Tool.
Background technology
In Digit Control Machine Tool, it is usually provided with lead screw gear and is driven, gyration can be converted by leading screw
For moving along a straight line, or transform linear motion is gyration.As the actuating device of Digit Control Machine Tool, lead screw transmission has not
Alternative effect.Traditional lead screw gear complex structure, installs and maintenance is loaded down with trivial details, and its lubrication is poor, causes
The precision of transmission and stationarity are relatively low, reduce service life and production efficiency, improve production cost.
Utility model content
In order to overcome the deficiencies in the prior art, this utility model provides a kind of lead screw gear of Digit Control Machine Tool, its tool
Have the characteristics that structure is simple, easy for installation, greasy property is good.
The technical scheme that this utility model is adopted is mainly：A kind of lead screw gear of Digit Control Machine Tool, including leading screw
With the slide rail being disposed below, described leading screw two ends are pivotally mounted on support base and fixed seat respectively, and described fixed seat sets
It is equipped with drive mechanism, described drive mechanism can drive leading screw to rotate on support base and fixed seat by connector, described support
It is provided with lubricating structure, described lubricating structure is connected with leading screw end, and described slide rail is socketed with can be along it on seat and fixed seat
The Mobile base that length direction slides, described Mobile base threaded upper ends are connected on leading screw, and Mobile base is provided with for being set with outside
The standby fixture connecting.
As the improvement of technique scheme, described lubricating structure includes tank filler sleeve, arranges at described tank filler sleeve opening
There is dust cap, tank filler sleeve is provided with the passage of connection leading screw end.
As the improvement further of technique scheme, described Mobile base include the base being slidably connected on slide rail and
It is threadedly connected to the slide block on leading screw, described base is fixedly connected with slide block, described slide block outer end is nested and fixed installing plate, institute
State installing plate and be provided with multiple threaded connection holes, described fixture is bolted and is fixed on installing plate.
Further, described slide rail cross section is in I shape shape, and described base is provided with the chute being adapted to slide rail, described bottom
Seat is slidably socketed on slide rail by chute.
Further, described drive mechanism is motor, and described stepper motor output shaft is connected with connector.
Further, described connector is shaft coupling, and shaft coupling two ends connect stepper motor output shaft and leading screw respectively.
The beneficial effects of the utility model are：
A kind of lead screw gear of Digit Control Machine Tool of the present utility model, including leading screw and the slide rail being disposed below, silk
Thick stick two ends are pivotally mounted on support base and fixed seat respectively, and fixed seat is provided with drive mechanism, on support base and fixed seat
It is provided with lubricating structure, the leading screw that lubricating structure can be pointed on support base and fixed seat is lubricated so that leading screw is in work
Can effectively be lubricated at the connection supporting at its two ends in work, it is to avoid leading screw is because lubricating not excessive reduction transmission of wearing and tearing
Precision, this utility model structure is simple, easy for installation, and its greasy property is good, improves precision and the stationarity of transmission, makes
Obtain device and can reach normal service life, reduce production cost, it is to avoid frequently change, improve production efficiency.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the cross-sectional structure schematic diagram of slide rail.
Specific embodiment
With reference to the accompanying drawings and detailed description this utility model is described in further detail.
See figures.1.and.2, a kind of lead screw gear of Digit Control Machine Tool of the present utility model, including leading screw 1 with positioned at it
The slide rail 2 of lower section, described leading screw 1 two ends are pivotally mounted on support base 3 and fixed seat 4 respectively, and described fixed seat 4 is provided with
Drive mechanism 5, described drive mechanism 5 can drive leading screw 1 to rotate on support base 3 and fixed seat 4 by connector 6, described
It is provided with lubricating structure, described lubricating structure is connected with leading screw 1 end, and described slide rail 2 is socketed with support seat 3 and fixed seat 4
The Mobile base that can slide along its length, described Mobile base threaded upper ends are connected on leading screw 1, Mobile base be provided with for
The fixture 11 that external equipment connects.Lubricating structure of the present utility model can be pointed to the leading screw 1 on support base 3 and fixed seat 4
It is lubricated so that leading screw 1 can effectively be lubricated at the connection supporting at its two ends at work, it is to avoid leading screw 1 is because of profit
The sliding not excessive reduction transmission accuracy that weares and teares, this utility model structure is simple, easy for installation, and its greasy property is good, carries
The high precision of transmission and stationarity, so that device can reach normal service life, reduce production cost, it is to avoid frequently
Change, improve production efficiency.
Specifically, lubricating structure includes tank filler sleeve 7, is provided with dust cap 71 at tank filler sleeve 7 opening, and tank filler sleeve 7 is arranged
There is the passage of connection leading screw 1 end, tank filler sleeve 7 can be provided with multiple, and 7 weeks cloth of multiple tank filler sleeves is in fixed seat 4 and support base 3
On, by injecting lubricating oil so that can effectively be lubricated in the work of leading screw 1 end to tank filler sleeve 7, simultaneously for preventing ash
The debris such as dirt enter tank filler sleeve 7, dust and other impurities can be entered oiling by being provided with dust cap 71 at tank filler sleeve 7 opening
Hole 7, thus improve the transmission accuracy of leading screw 1 further.
In this utility model, Mobile base includes the base 8 being slidably connected on slide rail 2 and is threadedly connected on leading screw 1
Slide block 6, base 8 can be bolted with slide block 9 or other modes are fixedly connected, and slide block 9 outer end is nested and fixed installation
Plate 10, installing plate 10 is provided with multiple threaded connection holes, and fixture 11 is connected and fixed on installing plate 10 by bolt assembly, fixture
11 install and connect fast convenience, this device according to practical situation need can by fixture 11 and workpiece or cutter or other
Equipment connects, thus completing corresponding technological process by lead screw transmission.
Specifically, slide rail 2 cross section of the present utility model is in I shape shape, and base 8 is provided with the cunning being adapted to slide rail 2
Groove, base 8 is slidably socketed on slide rail 2 by chute, by slide rail 2 being arranged to I shape shape so that base 8 company of slip
It is difficult when being connected on slide rail 2 to derail, transmission is safer stable.
For improving the precision of transmission further, drive mechanism 5 is preferably motor, stepper motor output shaft and connector
6 connections, connector 6 selects shaft coupling, and shaft coupling two ends connect stepper motor output shaft and leading screw 1 respectively, by motor
Leading screw 1 can be precisely driven to be driven.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, as long as with
The technical scheme that essentially identical means realize this utility model purpose broadly falls within protection domain of the present utility model.
Claims (6)
1. a kind of lead screw gear of Digit Control Machine Tool it is characterised in that：Including leading screw and the slide rail being disposed below, described silk
Thick stick two ends are pivotally mounted on support base and fixed seat respectively, and described fixed seat is provided with drive mechanism, described drive mechanism
Leading screw can be driven to rotate on support base and fixed seat by connector, described support base and fixed seat are provided with lubricating machine
Structure, described lubricating structure is connected with leading screw end, and described slide rail is socketed with the Mobile base that can slide along its length, described
Mobile base threaded upper ends are connected on leading screw, and Mobile base is provided with the fixture for being connected with external equipment.
2. a kind of Digit Control Machine Tool according to claim 1 lead screw gear it is characterised in that：Described lubricating structure bag
Include tank filler sleeve, at described tank filler sleeve opening, be provided with dust cap, tank filler sleeve has been provided with the passage of connection leading screw end.
3. a kind of Digit Control Machine Tool according to claim 1 lead screw gear it is characterised in that：Described Mobile base includes
There are the base being slidably connected on slide rail and the slide block being threadedly connected on leading screw, described base is fixedly connected with slide block, described
Slide block outer end is nested and fixed installing plate, and described installing plate is provided with multiple threaded connection holes, and described fixture is bolted
It is fixed on installing plate.
4. a kind of Digit Control Machine Tool according to claim 3 lead screw gear it is characterised in that：Described slide rail cross section
In I shape shape, described base is provided with the chute being adapted to slide rail, and described base is slidably socketed on slide rail by chute.
5. the lead screw gear according to a kind of arbitrary described Digit Control Machine Tool of Claims 1-4 it is characterised in that：Described drive
Motivation structure is motor, and described stepper motor output shaft is connected with connector.
6. a kind of Digit Control Machine Tool according to claim 5 lead screw gear it is characterised in that：Described connector is connection
Axial organ, shaft coupling two ends connect stepper motor output shaft and leading screw respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620839788.XU CN205968384U (en) | 2016-08-03 | 2016-08-03 | Roller screw device of digit control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620839788.XU CN205968384U (en) | 2016-08-03 | 2016-08-03 | Roller screw device of digit control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205968384U true CN205968384U (en) | 2017-02-22 |
Family
ID=58030014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620839788.XU Active CN205968384U (en) | 2016-08-03 | 2016-08-03 | Roller screw device of digit control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205968384U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107336068A (en) * | 2017-07-15 | 2017-11-10 | 滁州凯旋模具制造有限公司 | A kind of production equipment for auto parts and components grinding tool |
| CN107813164A (en) * | 2017-11-13 | 2018-03-20 | 盐城苏工高科机械有限公司 | A kind of rotatable two-way fixture for machine tool |
| CN110242716A (en) * | 2019-05-06 | 2019-09-17 | 浙江初光传动科技有限公司 | Lead screw gear |
-
2016
- 2016-08-03 CN CN201620839788.XU patent/CN205968384U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107336068A (en) * | 2017-07-15 | 2017-11-10 | 滁州凯旋模具制造有限公司 | A kind of production equipment for auto parts and components grinding tool |
| CN107813164A (en) * | 2017-11-13 | 2018-03-20 | 盐城苏工高科机械有限公司 | A kind of rotatable two-way fixture for machine tool |
| CN110242716A (en) * | 2019-05-06 | 2019-09-17 | 浙江初光传动科技有限公司 | Lead screw gear |
| CN110242716B (en) * | 2019-05-06 | 2022-05-03 | 浙江非攻机械有限公司 | Screw drive |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |