CN206468693U - A kind of linear slide rail - Google Patents
A kind of linear slide rail Download PDFInfo
- Publication number
- CN206468693U CN206468693U CN201621444780.XU CN201621444780U CN206468693U CN 206468693 U CN206468693 U CN 206468693U CN 201621444780 U CN201621444780 U CN 201621444780U CN 206468693 U CN206468693 U CN 206468693U
- Authority
- CN
- China
- Prior art keywords
- slide rail
- sliding block
- oil
- steel ball
- rolling
- 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 is related to a kind of linear slide rail, including：Support motherboard, roll the circulatory system, lubricating system and dust prevention system；The rolling circulatory system is bolted on the support motherboard, and the lubricating system is fixed in the rolling circulatory system, and the dust prevention system is arranged in the rolling circulatory system.The utility model is by rolling the circulatory system, lubricating system and dust prevention system have collectively constituted linear slide rail, roll rolling of the circulatory system by steel ball, to reduce the frictional force between slide rail and sliding block, lubricating system is used for steel ball, lubricant is injected between slide rail and the contact surface of sliding block, reduce their coefficient of friction, dust prevention system is used to prevent from rolling in the circulatory system to enter impurity, linear slide rail friction coefficient of the present utility model is the 1/50 of prior art, because frictional force reduces, relative lost motion is also reduced, positioning precision is also higher, because the set location of steel ball is multi-faceted, the bearing capacity of this linear slide rail is also greatly improved.
Description
Technical field
The utility model is related to slide rail technical field, more particularly to a kind of linear slide rail.
Background technology
Slide rail is industrially conventional transmission component, and it, which is used heavily in various machine, must carry out linear movement
Place, for travelling workpiece, transports goods or arranges the various purposes such as workpiece.Therefore, slide rail plays the part of transmission correlation in the industry
Key player, and the operation characteristic that need to be often moved during its work.
In the slide rail of prior art, at least there are the following problems：
（1）The friction coefficient of slide rail is high, because the friction between slide rail and sliding block can not be prevented effectively from, prior art master
Will be by the way of lubricant be smeared between slide rail and the contact surface of sliding block, although this mode reduces friction to a certain degree
, still, if carrying object is heavier, still there is larger frictional force in coefficient；
（2）The service life of product is shorter, because rubbing action each other, causes the contact surface phase of slide rail and sliding block
Mutual friction, so as to cause contact surface more and more thinner, influences the service life of product；
（3）Product repairing difficulty is big, and maintenance cost is high, in the event of failure, generally requires and takes whole equipment apart, equipment
Once it is damaged, it would be desirable to which single piece is changed, and causes the raising of maintenance cost.
Therefore, prior art needs to improve.
The content of the invention
The utility model discloses a kind of linear slide rail, to solve problems of the prior art.
A kind of linear slide rail, including：
Support motherboard, roll the circulatory system, lubricating system and dust prevention system；
The rolling circulatory system is bolted on the support motherboard, and the lubricating system is fixed on rolling and followed
In loop system, and for filling lubricant, the rolling circulatory system is set to keep lubrication, the dust prevention system is arranged at rolling cyclic system
On system, for preventing that rolling the circulatory system enters dust impurity, reduces sliding friction.
In another embodiment based on above-mentioned linear slide rail, the rolling circulatory system includes：Sliding block, slide rail, end
Lid, steel ball, steel ball retainer；
The slide rail for front be in I-shaped string configuration, its middle part the several bolts hole of up/down perforation, for will
Slide rail is fixed on support motherboard, and the side of the sliding block sets the face of multiple arcs；
The sliding block is rectangular parallelepiped structure, and its lower end sets the groove of I-shaped, and its groove structure section is cut with slide rail
Face is consistent, and the groove inner face of the sliding block sets the face of multiple arcs, and the steel ball is located at sliding block arcwall face and slide rail arcwall face
Between, for the slip in sliding block on slide rail, steel ball retainer is provided below in the steel ball, and steel ball retainer is fixed on sliding block
On, for making steel ball keep linear motion, while preventing steel ball from dropping, the end cap is located at the two ends of the sliding block, for inciting somebody to action
All openings sealing that sliding block is contacted with slide rail, prevents the steel ball of inside from dropping, steel ball retainer is moved.
In another embodiment based on above-mentioned linear slide rail, the lubricating system includes oil nozzle and oil connection, institute
State oil nozzle to be fixed on the end cap of sliding block by bolt arrangement, its oil-out is towards slide rail, for lubricant to be sprayed on into slide rail,
The oil connection is connected with oil nozzle, for lubricant to be injected in oil nozzle.
In another embodiment based on above-mentioned linear slide rail, the dust prevention system includes：Oil-scrapping sheet, metal partion (metp),
Upper dustproof sheet, dustproof sheet, slide rail bolt lid；
The oil-scrapping sheet includes the first oil-scrapping sheet, the second oil-scrapping sheet, described between the end cap and lubricating system of sliding block
Metal spacer be located between the first oil-scrapping sheet, the second oil-scrapping sheet, set gradually from outside to inside on the end cap the first oil-scrapping sheet,
Metal partion (metp), the second oil-scrapping sheet, the upper dustproof sheet are located between slide rail upper end and the contact surface of sliding block, and are bolted
On the sliding block, the dustproof sheet is located on the downside of sliding block between the contact surface of support motherboard, and is bolted on branch
Support on motherboard, the slide rail bolt lid is located in the bolt hole above the fixing bolt of slide rail, for bolt hole to be fully sealed,
And keep bolt hole to be in integral plane with slide rail body.
In another embodiment based on above-mentioned linear slide rail, the lubricating system at least sets 2 sets.
Compared with prior art, the utility model has advantages below：
The utility model has collectively constituted linear slide rail by rolling the circulatory system, lubricating system and dust prevention system, rolls
The circulatory system is by the rolling of steel ball, to reduce the frictional force between slide rail and sliding block, lubricating system be used for steel ball, slide rail with
Lubricant is injected between the contact surface of sliding block, their coefficient of friction is reduced, dust prevention system can effectively prevent from rolling the circulatory system
Interior entrance impurity, the sliding effect between influence slide rail and sliding block, linear slide rail of the present utility model and traditional sliding rail
Compare, friction coefficient is the 1/50 of prior art, simultaneously as frictional force reduces, relative lost motion is also reduced, and is positioned
Precision is also higher, because the set location of steel ball is multi-faceted, and the load of multiple directions, therefore, this linear slide rail can be undertaken simultaneously
Bearing capacity be also greatly improved.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used in description of the prior art does one and simply introduced.
Fig. 1 is a kind of structural representation of linear slide rail of the present utility model.
Fig. 2 is a kind of rolling circulating system structure schematic diagram of linear slide rail of the present utility model.
Fig. 3 is a kind of lubrication system architecture schematic diagram of linear slide rail of the present utility model.
Fig. 4 is a kind of dust prevention system structural representation of linear slide rail of the present utility model.
In figure：1 support motherboard, 2 roll the circulatory system, 21 sliding blocks, 22 slide rails, 23 end caps, 24 steel balls, 25 steel balls and kept
Device, 3 lubricating systems, 31 oil nozzles, 32 oil connections, 4 dust prevention systems, 41 first oil-scrapping sheets, 42 second oil-scrapping sheets, 43 metals every
Plate, dustproof sheet, 45 dustproof sheets, 46 slide rail bolt lids on 44.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched
The embodiment stated is only a part of embodiment of the utility model, rather than whole embodiments.
Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1 is a kind of structural representation of linear slide rail of the present utility model, and such as Fig. 1, the linear slide rail includes：
Support motherboard 1, roll the circulatory system 2, lubricating system 3 and dust prevention system 4；
The rolling circulatory system 2 is bolted on the support motherboard 1, and the lubricating system 3 is fixed on rolling
In the dynamic circulatory system 2, and for filling lubricant, the rolling circulatory system 2 is set to keep lubrication, the dust prevention system 4 is arranged at rolling
In the dynamic circulatory system 2, for preventing that rolling the circulatory system 2 enters dust impurity, reduces sliding friction.
Fig. 2 is a kind of rolling circulating system structure schematic diagram of linear slide rail of the present utility model, as shown in Fig. 2 described
Rolling the circulatory system 2 includes：Sliding block 21, slide rail 22, end cap 23, steel ball 24, steel ball retainer 25；
The slide rail 22 is the string configuration that front is in I-shaped, its middle part several bolt hole of up/down perforation, is used for
Slide rail 22 is fixed on support motherboard 1, the side of the sliding block 21 sets the face of multiple arcs；
The sliding block 21 is rectangular parallelepiped structure, and its lower end sets the groove of I-shaped, its groove structure section and slide rail
22 sections are consistent, and the groove inner face of the sliding block 21 sets the face of multiple arcs, the steel ball 24 be located at the arcwall face of sliding block 21 and
Between the arcwall face of slide rail 22, for the slip in sliding block 21 on slide rail 22, steel ball retainer 25 is provided below in the steel ball 24,
Steel ball retainer 25 is fixed on sliding block 21, for making steel ball 24 keep linear motion, while prevent steel ball 24 from dropping, the end
Lid 23 is located at the two ends of the sliding block 21, and all openings for sliding block 21 to be contacted with slide rail 22 are sealed, and prevent the steel of inside
Pearl 24 is dropped, steel ball retainer 25 is moved.
Fig. 3 is a kind of lubrication system architecture schematic diagram of linear slide rail of the present utility model, as shown in figure 3, the lubrication
System 3 includes oil nozzle 31 and oil connection 32, and the oil nozzle 31 is fixed on the end cap 23 of sliding block 21 by bolt arrangement, and it goes out
Hydraulic fluid port is towards slide rail 22, and for lubricant to be sprayed on into slide rail 22, the oil connection 32 is connected with oil nozzle 31, for that will lubricate
In agent injection oil nozzle 31.
The lubricating system 3 at least sets 2 sets.
Fig. 4 is a kind of dust prevention system structural representation of linear slide rail of the present utility model, as shown in figure 4, described dust-proof
System 4 includes：Oil-scrapping sheet, metal partion (metp) 43, upper dustproof sheet 44, dustproof sheet 45, slide rail bolt lid 46；
The oil-scrapping sheet includes the first oil-scrapping sheet 41, the second oil-scrapping sheet 42, positioned at the end cap 23 and lubricating system 3 of sliding block 21
Between, the metal spacer 43 be located between the first oil-scrapping sheet 41, the second oil-scrapping sheet 42, on the end cap 23 from outside to inside according to
The first oil-scrapping sheet 41 of secondary setting, metal partion (metp) 43, the second oil-scrapping sheet 42, the upper dustproof sheet 44 are located at the upper end of slide rail 22 and sliding block
Between 21 contact surface, and it is bolted on the sliding block 21, the dustproof sheet 45 is located at the downside of sliding block 21 and support
Between the contact surface of motherboard 1, and it is bolted on support motherboard 1, the slide rail bolt lid 46 is located at consolidating for slide rail 22
Determine in the bolt hole above bolt, for bolt hole to be fully sealed, and keep bolt hole to be in integral plane with the main body of slide rail 22.
A kind of linear slide rail provided by the utility model is described in detail above, it is used herein specifically individual
Example is set forth to principle of the present utility model and embodiment, and the explanation of above example is only intended to help and understands this reality
With new method and its core concept；Simultaneously for those of ordinary skill in the art, according to thought of the present utility model,
It will change in specific embodiments and applications, in summary, this specification content should not be construed as to this
The limitation of utility model.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Equivalent substitution is carried out, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc.,
It should be included within protection domain of the present utility model.
Claims (5)
1. a kind of linear slide rail, it is characterised in that including：
Support motherboard, roll the circulatory system, lubricating system and dust prevention system；
The rolling circulatory system is bolted on the support motherboard, and the lubricating system is fixed on rolling cyclic system
On system, and for filling lubricant, the rolling circulatory system is set to keep lubrication, the dust prevention system is arranged at the rolling circulatory system
On, for preventing that rolling the circulatory system enters dust impurity, reduces sliding friction.
2. linear slide rail according to claim 1, it is characterised in that the rolling circulatory system includes：Sliding block, slide rail,
End cap, steel ball, steel ball retainer；
The slide rail is the string configuration that front is in I-shaped, its middle part several bolt hole of up/down perforation, for by slide rail
It is fixed on support motherboard, the side of the sliding block sets the face of multiple arcs；
The sliding block is rectangular parallelepiped structure, and its lower end sets the groove of I-shaped, its groove structure section and slide rail section one
Cause, the groove inner face of the sliding block sets the face of multiple arcs, the steel ball is located between sliding block arcwall face and slide rail arcwall face,
For the slip in sliding block on slide rail, steel ball retainer is provided below in the steel ball, and steel ball retainer is fixed on sliding block, is used
In making steel ball keep linear motion, while prevent steel ball from dropping, the end cap is located at the two ends of the sliding block, for by sliding block with
All openings sealing of slide rail contact, prevents the steel ball of inside from dropping, steel ball retainer is moved.
3. linear slide rail according to claim 1 or 2, it is characterised in that the lubricating system includes oil nozzle and oil pipe connects
Head, the oil nozzle is fixed on the end cap of sliding block by bolt arrangement, and its oil-out is towards slide rail, for lubricant to be sprayed on into cunning
On rail, the oil connection is connected with oil nozzle, for lubricant to be injected in oil nozzle.
4. linear slide rail according to claim 1 or 2, it is characterised in that the dust prevention system includes：Oil-scrapping sheet, metal
Dividing plate, upper dustproof sheet, dustproof sheet, slide rail bolt lid；
The oil-scrapping sheet includes the first oil-scrapping sheet, the second oil-scrapping sheet, between the end cap and lubricating system of sliding block, the metal
Partition is located between the first oil-scrapping sheet, the second oil-scrapping sheet, sets gradually the first oil-scrapping sheet, metal from outside to inside on the end cap
Dividing plate, the second oil-scrapping sheet, the upper dustproof sheet are located between slide rail upper end and the contact surface of sliding block, and are bolted on institute
State on sliding block, the dustproof sheet is located on the downside of sliding block between the contact surface of support motherboard, and it is female to be bolted on support
On plate, the slide rail bolt lid is located in the bolt hole above the fixing bolt of slide rail, for bolt hole to be fully sealed, and protects
It is in integral plane that bolt hole, which is held, with slide rail body.
5. linear slide rail according to claim 3, it is characterised in that the lubricating system at least sets 2 sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621444780.XU CN206468693U (en) | 2016-12-27 | 2016-12-27 | A kind of linear slide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621444780.XU CN206468693U (en) | 2016-12-27 | 2016-12-27 | A kind of linear slide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206468693U true CN206468693U (en) | 2017-09-05 |
Family
ID=59711740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621444780.XU Expired - Fee Related CN206468693U (en) | 2016-12-27 | 2016-12-27 | A kind of linear slide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206468693U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518416A (en) * | 2018-05-07 | 2018-09-11 | 乐清市法特精密机械有限公司 | Sheet type straight-line guide rail slide block |
| CN108631161A (en) * | 2018-05-23 | 2018-10-09 | 苏州三通华印电力工程有限公司 | A kind of guide rail installing mechanism |
| CN112994317A (en) * | 2021-02-05 | 2021-06-18 | 浙江得利亚自动化制造有限公司 | Dustproof high-speed low-noise HR linear sliding block |
| CN114001092A (en) * | 2021-08-25 | 2022-02-01 | 广东霭瑞盈智能设备有限公司 | Ceramic mute linear guide rail |
-
2016
- 2016-12-27 CN CN201621444780.XU patent/CN206468693U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518416A (en) * | 2018-05-07 | 2018-09-11 | 乐清市法特精密机械有限公司 | Sheet type straight-line guide rail slide block |
| CN108631161A (en) * | 2018-05-23 | 2018-10-09 | 苏州三通华印电力工程有限公司 | A kind of guide rail installing mechanism |
| CN112994317A (en) * | 2021-02-05 | 2021-06-18 | 浙江得利亚自动化制造有限公司 | Dustproof high-speed low-noise HR linear sliding block |
| CN114001092A (en) * | 2021-08-25 | 2022-02-01 | 广东霭瑞盈智能设备有限公司 | Ceramic mute linear guide rail |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206468693U (en) | A kind of linear slide rail | |
| CN203109093U (en) | T-shaped guide rail aligning guider | |
| US8033730B2 (en) | Linear motion guide unit with rollers | |
| CN103921133A (en) | Novel linear rolling and sliding composite guide rail pair | |
| CN210334191U (en) | Main sliding table rolling guide rail pair synchronizing device of cold header | |
| CN205820815U (en) | Carrier-and-stacker door frame, goods shelf lash adjusting device | |
| CN202366955U (en) | Hydraulic cross travelling device used for replacing roller set of rolling mill | |
| CN209838954U (en) | Positive pressure heavy load column rolling guide rail pair | |
| CN103423301A (en) | Radial heavy-load type roller sliding base | |
| CN207595864U (en) | A kind of double-speed chain conveying machine | |
| CN102593022A (en) | Cross rolling needle guide pair | |
| CN203362825U (en) | High-speed precise roller linear guide rail pair | |
| CN213487858U (en) | Two-section heavy-load telescopic sliding rail | |
| CN105240485A (en) | Cylindrical cam mechanism with big and small rollers | |
| CN206767365U (en) | Cage guide | |
| CN213487857U (en) | Three-section heavy-load telescopic sliding rail | |
| CN104675857A (en) | Two-way bearing heavy load guide rail pair | |
| CN205437807U (en) | Oil film damping formula roller linear guide is vice | |
| CN207178458U (en) | A kind of anti-jamming thrust ball bearing | |
| CN205013499U (en) | Damping vibration attenuation type straight line guiding device | |
| CN206316914U (en) | A kind of workpiece conveying of grinding machine | |
| CN213981664U (en) | Ball type linear slide rail | |
| CN214367277U (en) | Linear guide rail pair with wear-resistant effect | |
| CN117072557B (en) | Novel self-locking normally-closed line rail sliding block and control method thereof | |
| CN215890795U (en) | Linear guide rail sliding block with six-direction positioning and automatic clearance compensation functions |
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: 20170905 Termination date: 20171227 |