CN108223736A - A kind of straight line module for high and low temperature environment - Google Patents
A kind of straight line module for high and low temperature environment Download PDFInfo
- Publication number
- CN108223736A CN108223736A CN201810233462.6A CN201810233462A CN108223736A CN 108223736 A CN108223736 A CN 108223736A CN 201810233462 A CN201810233462 A CN 201810233462A CN 108223736 A CN108223736 A CN 108223736A
- Authority
- CN
- China
- Prior art keywords
- low temperature
- ball
- straight line
- bearing
- screw
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
- F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
- F16H25/2418—Screw seals, wipers, scrapers or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0467—Elements of gearings to be lubricated, cooled or heated
- F16H57/0469—Bearings or seals
- F16H57/0471—Bearing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/048—Type of gearings to be lubricated, cooled or heated
- F16H57/0497—Screw mechanisms
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H2025/204—Axial sliding means, i.e. for rotary support and axial guiding of nut or screw shaft
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H2025/2062—Arrangements for driving the actuator
- F16H2025/2075—Coaxial drive motors
Abstract
The invention discloses a kind of straight line modules for high and low temperature environment, including high section guide rail, nut seat, ball-screw and high/low temperature motor, nut seat is located on high section guide rail, ball-screw is arranged in be connected with nut seat with high/low temperature motor, high/low temperature motor drives ball screw turns during the work time, and whens ball screw turns drives nut seat to be moved on high section guide rail；Fixed bearing block is also equipped on high section guide rail, fixed bearing block is equipped with pressing plate, and the end of ball-screw is connected across fixed bearing block by diaphragm coupling with high/low temperature motor, and diaphragm coupling is between pressing plate and high/low temperature motor.It is provided by the present invention a kind of simple and reliable for the straight line modular structure design of high and low temperature environment, it is at low cost, improve the use temperature range of product.
Description
Technical field
The invention belongs to straight line module technical fields, and in particular to a kind of straight line module for high and low temperature environment.
Background technology
Straight line module can realize the straight line of load, curvilinear motion by the combination of each unit, make gently to load automatic
Change it is more flexible, positioning it is more accurate.The ambient temperature range that existing straight line module uses is small, it is impossible in harsher high/low temperature
It works under environment.
Invention content
It present invention aim to address the above problem, provides that a kind of structure design is simple and reliable, and cost is relatively low, has higher
The straight line module of temperature use scope.
In order to solve the above technical problems, the technical scheme is that：A kind of straight line module for high and low temperature environment, packet
High section guide rail, nut seat, ball-screw and high/low temperature motor are included, nut seat is located on high section guide rail, and ball-screw is worn
It is connected set on nut seat with high/low temperature motor, high/low temperature motor drives ball screw turns, ball-screw during the work time
Nut seat is driven to be moved on high section guide rail during rotation.
Preferably, fixed bearing block is also equipped on the high section guide rail, fixed bearing block is equipped with pressing plate, ball wire
The end of thick stick is connected across fixed bearing block by diaphragm coupling with high/low temperature motor, and diaphragm coupling is located at pressing plate and height
Between warm motor.
Preferably, motor cabinet, the end of motor cabinet and high section guide rail are additionally provided on the shaft end of the high/low temperature motor
It is connected, the shaft of high/low temperature motor is connected across motor cabinet with diaphragm coupling.
Preferably, counter sink is offered on the end face of the fixed bearing block, be equipped with inside fixed bearing block bearing and
Locking nut, the inner ring of bearing are connected with ball-screw, and outer ring and the pressing plate of bearing fit closely, and ball-screw sequentially passes through solid
Dead axle bearing, bearing and locking nut.
Preferably, the bearing is made of stainless steel, and bearing is gentle using special height during the work time
Consistent lubricant is lubricated.
Preferably, the high section guide rail end opposite with being equipped with motor cabinet is equipped with supporting bearing base, ball wire
Thick stick one end is connected with high/low temperature motor, and the other end is connected with supporting bearing base.
Preferably, dustband is additionally provided on the end that the ball-screw is connected with supporting bearing base, dustband is by poly- four
Fluoride material is made.
Preferably, the bottom of the nut seat is equipped with slide block assembly, and the bottom of slide block assembly is connected with high section guide rail,
Nut seat is slided by slide block assembly on high section guide rail.
Preferably, the slide block assembly is made of the special plastic slip film of aluminum alloy materials and energy high-low temperature resistant.
Preferably, the side of the high section guide rail and bottom surface are equipped with sliding slot, and the inside of sliding slot is equipped with sides nut.
The beneficial effects of the invention are as follows：
1st, it is provided by the present invention a kind of simple and reliable for the straight line modular structure design of high and low temperature environment, it is at low cost,
Improve the use temperature range of product.
2nd, the high section guide rail structure used in the present invention is light, it is high, easy for installation to bear a heavy burden；Fixed bearing block is fixed on simultaneously
Plane and motor cabinet on high section guide rail, connection are reliable；Bearing, the screw of stainless steel are sturdy and durable, use temperature range
It is wide；Nut seat, supporting bearing base, motor cabinet, pressing plate are that aluminum alloy material is made, and anodized is specious, production
It is at low cost.
Description of the drawings
Fig. 1 is a kind of structure diagram of straight line module for high and low temperature environment of the invention；
Fig. 2 is a kind of partial sectional view of straight line module for high and low temperature environment of the invention；
Fig. 3 is the right view of straight line module Fig. 2 for high and low temperature environment of the present invention a kind of；
Fig. 4 is a kind of present invention looks up structural representation of straight line module for high and low temperature environment of the invention；
Fig. 5 is the structure diagram of supporting bearing base of the present invention；
Fig. 6 is the sectional view of supporting bearing base of the present invention.
Reference sign：1st, high section guide rail；2nd, slide block assembly；3rd, ball-screw；4th, nut seat；5th, spring bearing
Seat；6th, fixed bearing block；7th, pressing plate；8th, diaphragm coupling；9th, motor cabinet；10th, high/low temperature motor；11st, bearing；12nd, locking screw
It is female；13rd, sides nut；61st, block on bearing block；62nd, block under bearing block；601st, bearing mounting hole；602nd, pressing plate mounting hole；603、
It is horizontally mounted hole；604th, it is mounted laterally hole；605th, accessory mounting apertures.
Specific embodiment
The present invention is described further in the following with reference to the drawings and specific embodiments：
As shown in Fig. 1 to Fig. 6, a kind of straight line module for high and low temperature environment provided by the invention is led including high section
Rail 1, nut seat 4, ball-screw 3 and high/low temperature motor 10, nut seat 4 are located on high section guide rail 1, and ball-screw 3 is worn
It is connected in nut seat 4 with high/low temperature motor 10, high/low temperature motor 10 drives ball-screw 3 to rotate during the work time, ball
Nut seat 4 is driven to be moved on high section guide rail 1 when leading screw 3 rotates.
Fixed bearing block 6 is also equipped on high section guide rail 1, fixed bearing block 6 is equipped with pressing plate 7, the end of ball-screw 3
Portion is connected across fixed bearing block 6 by diaphragm coupling 8 with high/low temperature motor 10, and diaphragm coupling 8 is located at pressing plate 7 and height
Between warm motor 10.Pressing plate 7 fills stereochemical structure for cuboid plate in the present embodiment, and pressing plate 7 passes through bolt with fixed bearing block 6
Connection, bolt are distributed in four adjacent corners of pressing plate 7.Motor cabinet 9, motor cabinet are additionally provided on the shaft end of high/low temperature motor 10
9 are connected with the end of high section guide rail 1, and the shaft of high/low temperature motor 10 is connected across motor cabinet 9 with diaphragm coupling 8.Diaphragm
Shaft coupling 8 is aluminium alloy and stainless steel, and performance is stablized, and use temperature range is wide.
Counter sink is offered on the end face of fixed bearing block 6, bearing 11 and locking nut are installed inside fixed bearing block 6
12, the inner ring of bearing 11 is connected with ball-screw 3, and outer ring and the pressing plate 7 of bearing 11 fit closely, the inner ring and ball of bearing 11
Leading screw 3 is connected, and ball-screw 3 sequentially passes through fixed bearing block 6, bearing 11 and locking nut 12.Bearing 11 uses stainless steel
Material is made, and bearing 11 is lubricated during the work time using special height temperature lubricating grease.Ball-screw 13 is in rotation process
In, by the guiding of bearing 11, can be more convenient ball-screw 13, it is easier to rotation, ball-screw 13 is avoided to exist
Phenomena such as occurring interim card, interference in rotation process occurs.
Fixed bearing block 6 includes on bearing block block 62 under block 61 and bearing block, block 62 under block 61 and bearing block on bearing block
" L " shape structure is fixed into, block 61 is equipped with bearing mounting hole 601, pressing plate mounting hole 602 and accessory mounting apertures 605 on bearing block,
Pressing plate mounting hole 602 is distributed in around bearing mounting hole 601, the axis of pressing plate mounting hole 602 and the axis of bearing mounting hole 601
Parallel to each other, the axis of the axis and bearing mounting hole 601 of accessory mounting apertures 605 is orthogonal；Block 62 is equipped under bearing block
It is horizontally mounted hole 603 and is mounted laterally hole 604, the axis for being horizontally mounted hole 603 is vertical with the axis for being mounted laterally hole 604, side
It is parallel to each other to the axis of the axis and pressing plate mounting hole 602 of mounting hole 604.
Block 61 is rectangular parallelepiped structure on bearing block, the trapezoidal structure in end of block 61 on bearing block.Bearing mounting hole 601 is
Countersunk head pore structure and the center for being located at block 61 on bearing block, the block 61 on block 61 on bearing block, bearing block of bearing mounting hole 601
Line between block under bearing block 62 is vertical with the axis of bearing mounting hole 601.
Pressing plate mounting hole 602 is threaded hole, and the quantity of pressing plate mounting hole 602 is four, and be evenly distributed on bearing mounting hole
Around 601.
Block 62 is identical with 61 structure of block on bearing block under bearing block, is horizontally mounted hole 603 as counter sink.It is horizontally mounted hole
603 axis is vertical with the upper surface of block under bearing block 62, is horizontally mounted hole 603 through block under bearing block 62.It is horizontally mounted
The quantity in hole 603 is two, and adjacent level mounting hole 603 is orthogonal, is horizontally mounted hole 603 block 61 and bearing block along bearing block
Lower piece 62 of line is arranged under bearing block on block 62.
The quantity for being mounted laterally hole 604 is two, is mounted laterally hole 604 as threaded hole, is mounted laterally the axis and axis in hole 604
The axis for holding mounting hole 601 is parallel.
The quantity of accessory mounting apertures 605 is four, and the axis of accessory mounting apertures 605 is vertical with the axis of bearing mounting hole 601.
For accessory mounting apertures 605 with bearing mounting hole 601 to be symmetrically distributed on bearing block on block 61, bearing mounting hole 601 is same
The accessory mounting apertures 605 of side are distributed up and down respectively.
High section guide rail 1 end opposite with being equipped with motor cabinet 9 be equipped with supporting bearing base 5,3 one end of ball-screw with
High/low temperature motor 10 is connected, and the other end is connected with supporting bearing base 5.Supporting bearing base 5 is equipped with through-hole, is equipped with inside through-hole
Ball bearing, ball-screw 3 are connected with ball bearing inner ring, and the bottom of support bearing block 5 is connected with the end of high section guide rail 1.
Dustband is additionally provided on the end that ball-screw 3 is connected with supporting bearing base 5, dustband is by polytetrafluoroethylene material
It is made.Dustband can avoid ball-screw 3 in rotation process, external sundries enter and to the normal work of ball-screw 3
It has an impact.
The bottom of nut seat 4 is equipped with slide block assembly 2, and the bottom of slide block assembly 2 is connected with high section guide rail 1, nut seat 4
It is slided on high section guide rail 1 by slide block assembly 2.Slide block assembly 2 is aluminum alloy materials and the special plastic of energy high-low temperature resistant
Slip film is made.Slide block assembly 2 in use, can be lubricated without lubricating grease, considerably increase making for slide block assembly 2
With efficiency, while the use scope of slide block assembly 2 is also increased, saved cost.It is set on the side and bottom surface of high section guide rail 1
There is sliding slot, the inside of sliding slot is equipped with sides nut 13.By sides nut 13, high section guide rail 1 can with other object into
Row is connected, and makes the present invention easy for installation, convenient for preferably using.
Those of ordinary skill in the art will understand that the embodiments described herein, which is to help reader, understands this hair
Bright principle, it should be understood that protection scope of the present invention is not limited to such specific embodiments and embodiments.This field
Those of ordinary skill can make according to these technical inspirations disclosed by the invention various does not depart from the other each of essence of the invention
The specific deformation of kind and combination, these deform and combine still within the scope of the present invention.
Claims (10)
1. a kind of straight line module for high and low temperature environment, it is characterised in that：Including high section guide rail (1), nut seat (4), rolling
Ballscrew (3) and high/low temperature motor (10), nut seat (4) on high section guide rail (1), ball-screw (3) be arranged in
Nut seat (4) is connected with high/low temperature motor (10), and high/low temperature motor (10) drives ball-screw (3) to rotate during the work time,
Nut seat (4) is driven to be moved on high section guide rail (1) when ball-screw (3) rotates.
2. a kind of straight line module for high and low temperature environment according to claim 1, it is characterised in that：It leads in the high section
Fixed bearing block (6) is also equipped on rail (1), fixed bearing block (6) is equipped with pressing plate (7), and the end of ball-screw (3) passes through
Fixed bearing block (6) is connected by diaphragm coupling (8) with high/low temperature motor (10), diaphragm coupling (8) positioned at pressing plate (7) with
Between high/low temperature motor (10).
3. a kind of straight line module for high and low temperature environment according to claim 2, it is characterised in that：The high/low temperature electricity
Motor cabinet (9) is additionally provided on the shaft end of machine (10), motor cabinet (9) is connected with the end of high section guide rail (1), high/low temperature motor
(10) shaft is connected across motor cabinet (9) with diaphragm coupling (8).
4. a kind of straight line module for high and low temperature environment according to claim 2, it is characterised in that：The fixing bearing
Counter sink is offered on the end face of seat (6), bearing (11) and locking nut (12), bearing are installed inside fixed bearing block (6)
(11) inner ring is connected with ball-screw (3), and outer ring and the pressing plate (7) of bearing (11) fit closely, and ball-screw (3) is worn successively
Cross fixed bearing block (6), bearing (11) and locking nut (12).
5. a kind of straight line module for high and low temperature environment according to claim 4, it is characterised in that：The bearing (11)
It is made of stainless steel, bearing (11) is lubricated during the work time using special height temperature lubricating grease.
6. a kind of straight line module for high and low temperature environment according to claim 1, it is characterised in that：It leads in the high section
Rail (1) is with being equipped with the opposite end of motor cabinet (9) equipped with supporting bearing base (5), ball-screw (3) one end and high/low temperature electricity
Machine (10) is connected, and the other end is connected with supporting bearing base (5).
7. a kind of straight line module for high and low temperature environment according to claim 6, it is characterised in that：The ball-screw
(3) dustband is additionally provided on the end being connected with supporting bearing base (5), dustband is made of polytetrafluoroethylene material.
8. a kind of straight line module for high and low temperature environment according to claim 1, it is characterised in that：The nut seat
(4) bottom is equipped with slide block assembly (2), and the bottom of slide block assembly (2) is connected with high section guide rail (1), and nut seat (4) passes through
Slide block assembly (2) slides on high section guide rail (1).
9. a kind of straight line module for high and low temperature environment according to claim 8, it is characterised in that：The slide block assembly
(2) the special plastic slip film by aluminum alloy materials and energy high-low temperature resistant is made.
10. a kind of straight line module for high and low temperature environment according to claim 1, it is characterised in that：The high section
The side and bottom surface of guide rail (1) are equipped with sliding slot, and the inside of sliding slot is equipped with sides nut (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810233462.6A CN108223736A (en) | 2018-03-21 | 2018-03-21 | A kind of straight line module for high and low temperature environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810233462.6A CN108223736A (en) | 2018-03-21 | 2018-03-21 | A kind of straight line module for high and low temperature environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108223736A true CN108223736A (en) | 2018-06-29 |
Family
ID=62659783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810233462.6A Pending CN108223736A (en) | 2018-03-21 | 2018-03-21 | A kind of straight line module for high and low temperature environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108223736A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114396466A (en) * | 2022-01-19 | 2022-04-26 | 南京陇博智能科技有限公司 | Dustproof device of transmission mechanism in groove-shaped structure |
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| CN203728066U (en) * | 2014-01-14 | 2014-07-23 | 兴化市欧邦电器科技有限公司 | Ball screw guide rail sliding table |
| US20150040703A1 (en) * | 2011-02-28 | 2015-02-12 | XI'AN Univerisity of Technology | Serially-connected ball screw pair and piezoelectric actuator macro-micro driving and guiding device |
| CN104948695A (en) * | 2014-03-25 | 2015-09-30 | 苏州市智立机电配件中心 | Linear module |
| CN106425639A (en) * | 2016-08-30 | 2017-02-22 | 重庆威诺克智能装备股份有限公司 | Feed transmission structure of numerical control machine tool |
| CN207945257U (en) * | 2018-03-21 | 2018-10-09 | 成都金士力科技有限公司 | A kind of straight line module for high and low temperature environment |
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2018
- 2018-03-21 CN CN201810233462.6A patent/CN108223736A/en active Pending
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| US20150040703A1 (en) * | 2011-02-28 | 2015-02-12 | XI'AN Univerisity of Technology | Serially-connected ball screw pair and piezoelectric actuator macro-micro driving and guiding device |
| CN203728066U (en) * | 2014-01-14 | 2014-07-23 | 兴化市欧邦电器科技有限公司 | Ball screw guide rail sliding table |
| CN104948695A (en) * | 2014-03-25 | 2015-09-30 | 苏州市智立机电配件中心 | Linear module |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114396466A (en) * | 2022-01-19 | 2022-04-26 | 南京陇博智能科技有限公司 | Dustproof device of transmission mechanism in groove-shaped structure |
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