CN207715550U - The linear guide with dustproof construction - Google Patents
The linear guide with dustproof construction Download PDFInfo
- Publication number
- CN207715550U CN207715550U CN201721786791.0U CN201721786791U CN207715550U CN 207715550 U CN207715550 U CN 207715550U CN 201721786791 U CN201721786791 U CN 201721786791U CN 207715550 U CN207715550 U CN 207715550U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- sliding block
- dustproof
- dustproof construction
- construction
- 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
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Abstract
The utility model discloses a kind of the linear guide with dustproof construction, the guide rail to match including sliding block and with the sliding slot on the sliding block, the sliding block is slidably arranged in by slide construction on the guide rail, the sliding block is connected with reverser gasket and reverser in turn along the both ends in the rail length direction, it is additionally provided with dustproof construction between the guide rail and sliding block, the dustproof construction is including at least the dustproof steel belt and the both sides positioned at the dustproof steel belt upper surface and extending direction the first dust excluder identical with the length direction of the guide rail being connected on the guide rail and cover it surface, the dustproof construction further includes the second dust excluder being arranged in the guiding cheekn bottom end.The beneficial effects of the utility model are mainly reflected in：Overall construction design is exquisite, by the design of dustproof steel belt, the mounting hole on guide rail can stash, avoid the siltation of dust or pollutant；By the design of dust excluder, better dust-proof effect can be played.
Description
Technical field
The utility model is related to machinery fields, specifically, more particularly to a kind of the linear guide with dustproof construction.
Background technology
The linear guide（linear slider）, also known as line rail, sliding rail, linear guides, linear slide rail are used for linear reciprocation
Occasion is moved, and certain torque can be undertaken, can realize high-precision linear motion in high-load situations, this.Claim in continent
The linear guide, TaiWan, China are commonly referred to as linear guides, linear slide rail.The linear guide is broadly divided into three kinds：Idler wheel the linear guide,
Cylindrical linear rail and ball the linear guide.Be for support with guided-moving component, do reciprocating linear fortune by given direction
It is dynamic, and according to depending on by frictional property, linear motion guide rail can be divided into sliding friction guide rail, rolling friction guide rail, elasticity and rub
Wipe the types such as guide rail, fluid friction guide rail.
The technology application of the linear guide is especially extensive, semiconductor mechanical, mechanical arm, X-Y platforms, Medical Devices, carrying
Conveying machinery, Architectural Equipment, CNC processing machines, Jet forming machine, discharging processing machine, precise measure instrument, office automation are set
Standby, printed circuit board IC assembles equipment, Jet forming machine, discharging processing machine, large-sized gantry machine and uniaxial can withstand forces setting for square
Standby heavy type haulage equipment etc..
Extensively using the linear guide on linear motion body in automation equipment and precision machinery.General the linear guide by
In structure design, manufacture reason, it is poor that there are anti-dust performances, particular in that, with movement of the slide on guide rail, it is easy to lead
Dust or pollutant on rail are brought into band slide, and entire the linear guide practical precision is caused to reduce and the short technology of service life
Problem.
In view of this, the utility model needs to propose that a kind of the linear guide with dustproof construction can be in effective solution
Technical barrier is stated, and efficient high-quality, technological precedence can be reached.
Utility model content
The purpose of the utility model is to overcome the shortcomings of the prior art, a kind of straight line with dustproof construction is provided and is led
Rail.
The purpose of this utility model is achieved through the following technical solutions：
A kind of the linear guide with dustproof construction, including sliding block and led with what the sliding slot on the sliding block matched
Rail, the sliding block are slidably arranged in by slide construction on the guide rail, both ends of the sliding block along the rail length direction
It is connected with reverser gasket and reverser in turn, dustproof construction, the dustproof construction is additionally provided between the guide rail and sliding block
Including at least the dustproof steel belt being connected on the guide rail and cover it surface and it is located at the dustproof steel belt upper table
The both sides in face and extending direction the first dust excluder identical with the length direction of the guide rail, the dustproof construction further include setting
In the guiding cheekn bottom end and extending direction the second dust excluder identical with the length direction of the guide rail, described first is dust-proof
The length of item and the second dust excluder be all higher than or equal to the sliding block length.
Preferably, the slide construction include the sliding block both sides slide be respectively set on the madial wall in portion along described
It is being arranged with the sliding block ball channel location phase on the sliding block ball raceway groove and the guide rail that rail length direction extends
The guide rail ball raceway groove matched, they cooperatively form two sliding channels, are respectively slidably arranged in two sliding channels
There is one group of ball.
Preferably, the portion of sliding is equipped with the rotating channel for being connected and being formed circular passage with the sliding channel.
Preferably, the rotating channel includes both ends and the difference in the channel being arranged in the portion of sliding and the connection channel
The arc-shaped transition channel being connect with one end of the sliding channel, the arc-shaped transition channel are the both ends by the sliding block by it
The reverser gasket and reverser that end face is set gradually outward cooperatively form.
Preferably, the reverser at the sliding block both ends is also respectively connected with an oil wiper.
Preferably, it is additionally provided between the reverser and the oil wiper and fills pearl end cap, the filling pearl filled on pearl end cap
Hole is connected with the arc rotating channel positioned at its homonymy.
Preferably, the pearl end cap that fills is equipped with the holding for preventing the ball to be detached from from the circular passage
Frame.
The beneficial effects of the utility model are mainly reflected in：Overall construction design is exquisite, can efficiently solve straight line and lead
Rail when with sliding block in the linear motion on guide rail, bring into sliding block, causes whole by easy dust or pollutant by guide rail
A the linear guide service precision reduces the technical issues of with service life section.It, can will be on guide rail by the design of dustproof steel belt
Mounting hole stashes, and avoids the siltation of dust or pollutant.By the design of dust excluder, better dust-proof effect can be played.
Description of the drawings
Technical solutions of the utility model are described further below in conjunction with the accompanying drawings：
Fig. 1：The utility model first direction stereoscopic schematic diagram；
Fig. 2：The utility model second direction explosive view；
Fig. 3：The utility model third direction stereoscopic schematic diagram, wherein broken section；
Fig. 4：The side view of the utility model.
Specific implementation mode
The utility model is described in detail below with reference to specific implementation mode shown in the drawings.But these embodiment party
Formula is not limited to the utility model, structure that those skilled in the art are made according to these embodiments, method or
Transformation functionally is all contained in the scope of protection of the utility model.
As shown in Figures 1 to 4, the utility model disclose a kind of the linear guide with dustproof construction, including sliding block 1 with
And the guide rail 3 to match with the sliding slot 11 on the sliding block 1, the sliding block 1 are slidably arranged in the guide rail by slide construction 2
On 3, slided back and forth before and after 3 length direction of the guide rail.Preferably, several functions are provided on the central shaft of the guide rail 3
Extending bore, Function Extension hole word on the linear guide moving direction evenly distributedly arrange.In the utility model
It is because under normal circumstances to add the Function Extension hole, is the energy in order to when reality and concrete application the linear guide
Enough it is unfolded and opens more practical ways, enriches and develop the more multi-functional innovation of the linear guide, in the present invention
The linear guide, the such Function Extension hole of setting, can directly estimate practical application required for the linear guide on the guide rail 3
Substantial distance, can also add and carry miscellaneous sensor in associated application, to adapt to specific demand, and
The Function Extension hole that need not be used then may be used some easy means and be sealed, such as rubber cork is realized at once.
The sliding block 1 is connected with reverser gasket 4 and reverser 5 in turn along the both ends of 3 length direction of the guide rail, excellent
Choosing, the reverser at the sliding block both ends is also respectively connected with an oil wiper 6.It is the reverser gasket 4, anti-in the utility model
The prior art is belonged to device 5 and oil wiper 6, is implicit open, is excessively repeated so the utility model is no longer done.The cunning
What is be respectively set on the dynamic madial wall for sliding portion 13 of the structure 2 including 1 both sides of the sliding block extends along 3 length direction of the guide rail
Sliding block ball raceway groove 14 and the guide rail 3 on the guide rail ball to match with 14 position of sliding block ball raceway groove that is arranged
Raceway groove 31, they cooperatively form two sliding channels, one group of ball are slidably provided respectively in two sliding channels
21.Further, the portion 13 of sliding is equipped with the rotating channel 15 for being connected and being formed circular passage with the sliding channel, institute
State rotating channel 15 include slide the channel being arranged in portion 13 and the connection channel both ends and respectively with it is described slide it is logical
Road one end connection arc-shaped transition channel, the arc-shaped transition channel be by the sliding block 1 both ends by its end face outward according to
The reverser gasket 4 and reverser 5 of secondary setting cooperatively form.
It is additionally provided between the reverser 5 and the oil wiper 6 and fills pearl end cap 61, the filling hole of bead filled on pearl end cap 61
62 are connected with the arc rotating channel positioned at its homonymy.The filling pearl end cap 61 is equipped with for preventing the ball 21
The retainer 63 being detached from from the circular passage.
In the utility model, dustproof construction 7 is additionally provided between the guide rail 3 and sliding block 1, the dustproof construction 7 at least wraps
The dustproof steel belt 8 being connected on the guide rail 3 and on cover it surface is included, the length of the dustproof steel belt 8 is more than or waits
In the length of the guide rail 3, the width of the dustproof steel belt 8 is equal to the width of the guide rail 3, can by the dustproof steel belt 8
Mounting hole on guide rail is stashed, the siltation of dust or pollutant is avoided.Certainly, the dustproof steel belt 8 also can be other
Construction or material, belong to the protection category of the utility model.The dustproof construction 7 further includes being located on the dustproof steel belt 8
The both sides on surface and extending direction first dust excluder 9 identical with the length direction of the guide rail 3 and it is arranged in the guide rail 3
Side wall bottom end and extending direction second dust excluder 10 identical with the length direction of the guide rail 3, first dust excluder 9 and
The length of two dust excluders 10 be all higher than or equal to the sliding block 1 length, better dust-proof effect can be played.
The beneficial effects of the utility model are mainly reflected in：Overall construction design is exquisite, can efficiently solve straight line and lead
Rail when with sliding block in the linear motion on guide rail, bring into sliding block, causes whole by easy dust or pollutant by guide rail
A the linear guide practical precision reduces the technical issues of with physical life section.It, can will be on guide rail by the design of dustproof steel belt
Mounting hole stashes, and avoids the siltation of dust or pollutant.By the design of dust excluder, better dust-proof effect can be played.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
As a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can for bright book
With the other embodiment of understanding.
Tool of the series of detailed descriptions listed above only for the feasible embodiment of the utility model
Body illustrates that they are all without departing from made by the utility model skill spirit not to limit the scope of protection of the utility model
Equivalent implementations or change should be included within the scope of protection of this utility model.
Claims (7)
1. the linear guide with dustproof construction, including sliding block（1）And with the sliding block（1）On sliding slot（11）Match
Guide rail（3）, it is characterised in that：The sliding block（1）Pass through slide construction（2）It is slidably arranged in the guide rail（3）On, the sliding block
（1）Along the guide rail（3）The both ends of length direction are connected with reverser gasket in turn（4）And reverser（5）, the guide rail
（3）With sliding block（1）Between be additionally provided with dustproof construction（7）, the dustproof construction（7）Including at least being connected to the guide rail（3）On
And the dustproof steel belt on cover it surface（8）And it is located at the dustproof steel belt（8）The both sides of upper surface and extending direction
With the guide rail（3）Identical first dust excluder of length direction（9）, the dustproof construction（7）Further include that setting is led described
Rail（3）Side wall bottom end and extending direction and the guide rail（3）Identical second dust excluder of length direction（10）, described first is anti-
Dirt item（9）With the second dust excluder（10）Length be all higher than or be equal to the sliding block（1）Length.
2. the linear guide according to claim 1 with dustproof construction, it is characterised in that：The slide construction（2）Packet
Include the sliding block（1）Slide portion in both sides（13）Madial wall on be respectively set along the guide rail（3）What length direction extended
Sliding block ball raceway groove（14）And the guide rail（3）Upper setting with the sliding block ball raceway groove（14）The guide rail that position matches
Ball raceway groove（31）, they cooperatively form two sliding channels, one are slidably provided respectively in two sliding channels
Group ball（21）.
3. the linear guide according to claim 2 with dustproof construction, it is characterised in that：It is described to slide portion（13）On set
There is the rotating channel for being connected and being formed circular passage with the sliding channel（15）.
4. the linear guide according to claim 3 with dustproof construction, it is characterised in that：The rotating channel（15）Packet
Include the portion of sliding（13）It the both ends in the channel of upper setting and the connection channel and is connect respectively with one end of the sliding channel
Arc-shaped transition channel, the arc-shaped transition channel is by the sliding block（1）The institute that is set gradually outward by its end face of both ends
State reverser gasket（4）And reverser（5）It cooperatively forms.
5. the linear guide according to claim 4 with dustproof construction, it is characterised in that：The sliding block both ends it is reversed
Device is also respectively connected with an oil wiper（6）.
6. the linear guide according to claim 5 with dustproof construction, it is characterised in that：The reverser（5）With institute
State oil wiper（6）Between be additionally provided with fill pearl end cap（61）, the filling pearl end cap（61）On the filling hole of bead（62）With positioned at its homonymy
The arc rotating channel be connected.
7. the linear guide according to claim 6 with dustproof construction, it is characterised in that：The filling pearl end cap（61）On
Equipped with for preventing the ball（21）The retainer being detached from from the circular passage（63）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721786791.0U CN207715550U (en) | 2017-12-20 | 2017-12-20 | The linear guide with dustproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721786791.0U CN207715550U (en) | 2017-12-20 | 2017-12-20 | The linear guide with dustproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207715550U true CN207715550U (en) | 2018-08-10 |
Family
ID=63056536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721786791.0U Expired - Fee Related CN207715550U (en) | 2017-12-20 | 2017-12-20 | The linear guide with dustproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207715550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109488688A (en) * | 2018-12-26 | 2019-03-19 | 浙江得利亚自动化制造有限公司 | A kind of high dust-proof sliding block of mute type |
-
2017
- 2017-12-20 CN CN201721786791.0U patent/CN207715550U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109488688A (en) * | 2018-12-26 | 2019-03-19 | 浙江得利亚自动化制造有限公司 | A kind of high dust-proof sliding block of mute type |
| CN109488688B (en) * | 2018-12-26 | 2024-03-19 | 浙江得利亚自动化制造有限公司 | Mute type high dustproof sliding block |
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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: 20180810 Termination date: 20211220 |