CN209540461U - A kind of limiting device - Google Patents
A kind of limiting device Download PDFInfo
- Publication number
- CN209540461U CN209540461U CN201920123599.6U CN201920123599U CN209540461U CN 209540461 U CN209540461 U CN 209540461U CN 201920123599 U CN201920123599 U CN 201920123599U CN 209540461 U CN209540461 U CN 209540461U
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- CN
- China
- Prior art keywords
- guide rail
- limit plate
- lubricating coupler
- limiting device
- pedestal
- 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.)
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Abstract
The utility model discloses a kind of limiting devices, the limiting device is for limiting the guide rail lubricating coupler on guide assembly, guide assembly includes substrate and the guide rail that is disposed on the substrate, guide rail lubricating coupler is slidably connected with guide rail, limiting device includes the limit plate and locked component of pedestal, the side of being set on the base, locked component is configured as locking limit plate and pedestal, through-hole is offered on substrate, pedestal is installed in through-holes, and it is interference fitted with through-hole, limit plate is located at the side of guide rail lubricating coupler, to prevent guide rail lubricating coupler from skidding off from guide rail.The limiting device of the utility model is skidded off using limit plate from the side of guide rail lubricating coupler limitation guide rail lubricating coupler from the end of guide rail, can effectively be prevented guide rail lubricating coupler from falling from guide rail, be improved the operational safety of guide rail lubricating coupler.
Description
Technical field
The utility model relates to guide rail lubricating utensil field more particularly to a kind of limiting devices.
Background technique
Industrial automation equipment is widely used application in the industrial production, and wherein guide rail structure is widely used in machinery
In the displacement structure of hand, to realize that the steady of such equipment and high-precision are run, need to guarantee the smooth of guide rail surface.Usually will
Guide rail lubricating coupler is applied in automation equipment, so that guide rail obtains preferable lubrication, guide rail lubricating coupler mainly includes that sliding is inserted
The refueling device for connecing the sliding block on guide rail and being mounted on sliding block, sliding block is on guide rail in sliding process, refueling device pair
Guide rail refuels to realize the lubrication of guide rail.
In actually lubrication, the end of guide rail is not provided with any device, i.e. the end of guide rail is completely open.Work as guide rail
When lubricating coupler is slided along sliding rail, since the end of guide rail is not closed, guide rail lubricating coupler is easy to slip over the end of guide rail, from guide rail
On fall down.So that guide rail lubricating coupler is broken, the service life of guide rail lubricating coupler is short, and operational safety is lower.
Utility model content
The purpose of this utility model is that proposing a kind of limiting device, it can effectively prevent guide rail lubricating coupler from guide rail
It falls, improves the service life and operational safety of guide rail lubricating coupler.
For this purpose, the utility model uses following technical scheme:
A kind of limiting device, for limiting to the guide rail lubricating coupler on guide assembly, the guide assembly includes base
The guide rail of plate and setting on the substrate, the guide rail lubricating coupler are slidably connected with the guide rail, and the limiting device includes:
Pedestal；
Limit plate, setting is on the top of the base；And
Locked component is configured as locking the limit plate and the pedestal, and through-hole is offered on the substrate, described
Pedestal is installed in the through hole, and is interference fitted with the through-hole, and the limit plate is located at the side of the guide rail lubricating coupler,
To prevent the guide rail lubricating coupler from skidding off from the guide rail.
Optionally, the guide rail includes parallel first straight line guide rail and second straight line guide rail, the first straight line guide rail
It is arranged at the upper surface of the substrate with the second straight line guide rail, the first guide rail profit is provided on the first straight line guide rail
Device is slided, is provided with the second guide rail lubricating coupler on the second straight line guide rail；The limit plate be located at the first straight line guide rail and
Between the second straight line guide rail, one end of the limit plate is located at the side of the first guide rail lubricating coupler, the limit plate
The other end be located at the side of the second guide rail lubricating coupler.
Optionally, the quantity of the limiting device is two, and the limit plate on two limiting devices distinguishes position
In the guide rail lubricating coupler along the two sides in the rail length direction.
Optionally, the through-hole is circular hole.
Optionally, the through-hole is square hole.
Optionally, the locked component includes:
Nut；And
Bolt sequentially passes through the pedestal and the limit plate, and matches with the nut, by the limit plate and institute
It is locked to state pedestal.
Optionally, the pedestal is equipped with the first circular hole and the second circular hole, be equipped in the middle part of the limit plate third circular hole and
4th circular hole；The bolt includes the first bolt and the second bolt, and the nut includes the first nut and the second nut；
It is mutually screwed after first circular hole described in first screw bolt passes and the third circular hole with first nut,
It is mutually screwed after second circular hole described in second screw bolt passes and the 4th circular hole with the second nut.
Optionally, the both ends of the limit plate are respectively arranged with rubber layer.
The utility model has the following beneficial effects: limiting device provided in this embodiment includes pedestal, limit plate and locking
Component, locked component is by limit plate locked and fixed on pedestal, and in through-holes, limit plate is located at guide rail lubrication for pedestal interference grafting
The side of device.When guide rail lubricating coupler slides into limit Board position, guide rail lubricating coupler cunning can be limited board and live and can not continue
Sliding can avoid the problem of guide rail lubricating coupler slides from the end of guide rail, and then improve service life and the behaviour of guide rail lubricating coupler
Make safety.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of limiting device provided by the utility model；
Fig. 2 is the explosion disassembly diagram of Fig. 1；
Fig. 3 is structural schematic diagram of the limiting device provided by the utility model in double guide rail scenes；
Fig. 4 is the mounting structure schematic diagram of guide rail lubricating coupler provided by the utility model, guide rail and substrate.
In figure:
1- guide rail lubricating coupler；2- guide rail；21- first straight line guide rail；22- second straight line guide rail；3- substrate；31- through-hole；4-
Limiting device；41- pedestal；The first circular hole of 411-；The second circular hole of 412-；42- limit plate；421- third circular hole；The circle of 422- the 4th
Hole；43- locked component；431- bolt；The first bolt of 4311-；The second bolt of 4312-；432- nut；The first nut of 4321-；
The second nut of 4322-.
Specific embodiment
The technical issues of to solve the utility model, the technical solution of use and the technical effect that reaches are clearer,
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1-Figure 3, the limiting device in the present embodiment is for limiting the guide rail lubricating coupler 1 on guide assembly
Position, wherein guide assembly includes the guide rail 2 of substrate 3 and setting on the substrate 3, and guide rail lubricating coupler 1 is slidably connected with guide rail 2.Limit
Position device 4 includes pedestal 41, limit plate 42 and locked component 43, and limit plate 42 is arranged above pedestal 41, locked component 43
It is configured to lock limit plate 42 and pedestal 41.The through-hole 31 to match with 41 shape of pedestal is offered on substrate 3.41 mistake of pedestal
It is full of grafting through-hole 31, limit plate 42 is located at the side of guide rail lubricating coupler 1, when the guide rail lubricating coupler 1 on guide rail 2 slides into limit plate
When the position at 42 places, limit plate 42 can block guide rail lubricating coupler 2, and make it that can not continue to slide, and avoid guide rail lubricating coupler 1
It is skidded off from the end of guide rail 2, prevents guide rail lubricating coupler 1 from damaging, improve the service life and operational safety of guide rail lubricating coupler 1.
For the limiting device 4 of the present embodiment suitable for the scene of single-rail and double guide rails, the present embodiment combines double guide rails
Application scenarios are illustrated, as shown in Figure 1, guide rail 2 includes first straight line guide rail 21 and second straight line guide rail 22, first straight line is led
Rail 21 and second straight line guide rail 22 are arranged in parallel, and are fixed on the upper surface of substrate 3.First is provided on first straight line guide rail 21
Guide rail lubricating coupler is provided with the second guide rail lubricating coupler on second straight line guide rail 22.Limit plate 42 is located at 21 He of first straight line guide rail
Between second straight line guide rail 22, one end of limit plate 42 is located at the side of the first guide rail lubricating coupler, the other end position of limit plate 42
In the side of the second guide rail lubricating coupler, which can prevent the first guide rail lubricating coupler sliding from first straight line guide rail 21 respectively
Out, and the second guide rail lubricating coupler is prevented to skid off from second straight line guide rail 22.
In conjunction with Fig. 1 and Fig. 4, in the present embodiment, through-hole 31 is circular hole, and pedestal 41 is cylindrical body, cylindrical body and circular hole
Interference fit, when not by external force or smaller external force, pedestal 41 does not rotate pedestal 41.In the present embodiment, when guide rail moistens
When sliding device 1 collides limit plate 42, since pedestal 41 and through-hole 31 are interference fitted, collision dynamics occurs insufficient for limit plate 42
Rotation, thus in the scene of double guide rails, the limiting device 4 of the present embodiment can be simultaneously to the guide rail lubricating coupler 1 on double guide rails
It is limited.
And when operator applies biggish rotary force to pedestal 41, pedestal 41 is turned using the axis of through-hole 31 as shaft
It is dynamic, on the one hand facilitate operator that limiting device 4 is taken out from through-hole 31, on the other hand adjustable limit plate 42 and guide rail 2
Between positional relationship, to meet the guide rail of different Dimension Types.In addition, through-hole 31 is designed as circular hole, on the one hand compare
In other through-holes, structure is simpler, directly can process circular hole with drilling machine in industry, reduce difficulty of processing；Separately
On the one hand it is designed as circular hole, shape is round and smooth, the grafting through-hole 31 for limit plate 42 of being more convenient for.
In addition, the quantity of limiting device 4 is two, two limiting devices 4 in other preferred embodiments of the present embodiment
On limit plate 42 be located at guide rail lubricating coupler 1 along the two sides of 2 length direction of guide rail.Operator can simultaneously limit two
Device 4 is adjusted installation, and then guarantees, operator can prevent guide rail regardless of lubricating since which direction of guide rail 2
Lubricating coupler 1 is skidded off from guide rail 2.
In addition, in other preferred embodiments of the present embodiment, through-hole 31 or square hole shape, the shape of pedestal 41 with
Through-hole 31 matches.The design structure of square hole ensure that limiting device 4 will be unable to generation level and turn after being plugged on through-hole 31
Dynamic, even if the speed of the guide rail lubricating coupler 1 of traveling is very big, limit plate 42 also can preferably limit guide rail lubricating coupler 1.
As depicted in figs. 1 and 2, in the present embodiment, locked component 43 include bolt 431 and nut 432, bolt 431 according to
It is secondary to be matched across pedestal 41 and limit plate 42 with nut 432, limit plate 42 and pedestal 41 are locked.Due to leading for different model
Rail 2, that designs is of different sizes, and pedestal 41 is designed as movable bolt with limit plate 42 and is connected, can be according to the specific of guide rail 2
Situation and the limit plate 42 for adjusting replacement different length, and then improve the flexibility of limiting device 4.
Specifically, as shown in Fig. 2, pedestal 41 is equipped with the first circular hole 411 and the second circular hole 412,42 middle part of limit plate
Equipped with third circular hole 421 and the 4th circular hole 422.Bolt 431 includes the first bolt 4311 and the second bolt 4312, and nut 432 wraps
Include the first nut 4321 and the second nut 4322, the first bolt 4311 sequentially pass through after the first circular hole 411 and third circular hole 421 with
First nut, 4321 phase screws, the second bolt 4312 sequentially pass through after the second circular hole 412 and the 4th circular hole 422 with the second nut
4322 phases screw.It is bolted in this implementation using double screw holes, so that the connection of pedestal 41 and limit plate 42 is more firm.This
Outside, it is opened up on pedestal 41 and limit plate 42 and does not have internal thread circular hole, reduce the connection difficulty between each component, so that limit
The assembling of position device 4 is more convenient to be easy.
In addition, the both ends of limit plate 42 are respectively arranged with rubber layer, rubber in other preferred embodiments of the present embodiment
Layer can collide impact force when limit plate 42 with buffer guide rail lubricating coupler 1, and rubber layer connects with guide rail lubricating coupler 1 for flexibility
Touching, can play the protective effect to guide rail lubricating coupler 1, guide rail lubricating coupler 1 is avoided to be damaged, and improve guide rail lubricating coupler 1
Service life.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as
Limitations of the present invention.
Claims (8)
1. a kind of limiting device, for limiting to the guide rail lubricating coupler (1) on guide assembly, the guide assembly includes base
Plate (3) and the guide rail (2) being arranged on the substrate (3), the guide rail lubricating coupler (1) are slidably connected with the guide rail (2),
It is characterized in that, the limiting device (4) includes:
Pedestal (41)；
Limit plate (42) is arranged in the top of the pedestal (41)；And
Locked component (43) is configured as locking the limit plate (42) and the pedestal (41), open up on the substrate (3)
Have through-hole (31), the pedestal (41) is mounted in the through-hole (31), and is interference fitted with the through-hole (31), the limit
Plate (42) is located at the side of the guide rail lubricating coupler (1), to prevent the guide rail lubricating coupler (1) from skidding off from the guide rail (2).
2. limiting device as described in claim 1, which is characterized in that the guide rail (2) includes parallel first straight line guide rail
(21) and second straight line guide rail (22), the first straight line guide rail (21) and the second straight line guide rail (22) are arranged at described
The upper surface of substrate (3) is provided with the first guide rail lubricating coupler, the second straight line guide rail on the first straight line guide rail (21)
(22) the second guide rail lubricating coupler is provided on；The limit plate (42) is located at the first straight line guide rail (21) and described second directly
Between line guide rail (22), one end of the limit plate (42) is located at the side of the first guide rail lubricating coupler, the limit plate
(42) the other end is located at the side of the second guide rail lubricating coupler.
3. limiting device as described in claim 1, which is characterized in that the quantity of the limiting device (4) is two, two institutes
It states the limit plate (42) on limiting device (4) and is located at the guide rail lubricating coupler (1) along the guide rail (2) length direction
Two sides.
4. limiting device as claimed in any one of claims 1 to 3, which is characterized in that the through-hole (31) is circular hole.
5. limiting device as claimed in any one of claims 1 to 3, which is characterized in that the through-hole (31) is square hole.
6. limiting device as claimed in any one of claims 1 to 3, which is characterized in that the locked component (43) includes:
Nut (432)；And
Bolt (431) sequentially passes through the pedestal (41) and the limit plate (42), and matches with the nut (432), will
The limit plate (42) and the pedestal (41) are locked.
7. limiting device as claimed in claim 6, which is characterized in that the pedestal (41) be equipped with the first circular hole (411) and
Second circular hole (412), limit plate (42) middle part are equipped with third circular hole (421) and the 4th circular hole (422)；The bolt
It (431) include the first bolt (4311) and the second bolt (4312), the nut (432) includes the first nut (4321) and second
Nut (4322)；
First bolt (4311) sequentially passes through first circular hole (411) and the third circular hole (421) afterwards with described
One nut (4321) mutually screws, and second bolt (4312) sequentially passes through second circular hole (412) and the 4th circular hole
(422) it is mutually screwed with the second nut (4322) afterwards.
8. limiting device as claimed in any one of claims 1 to 3, which is characterized in that distinguish at the both ends of the limit plate (42)
It is provided with rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920123599.6U CN209540461U (en) | 2019-01-24 | 2019-01-24 | A kind of limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920123599.6U CN209540461U (en) | 2019-01-24 | 2019-01-24 | A kind of limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209540461U true CN209540461U (en) | 2019-10-25 |
Family
ID=68271378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920123599.6U Active CN209540461U (en) | 2019-01-24 | 2019-01-24 | A kind of limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209540461U (en) |
-
2019
- 2019-01-24 CN CN201920123599.6U patent/CN209540461U/en active Active
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