CN207678150U - A kind of limit adjustable guide rail - Google Patents
A kind of limit adjustable guide rail Download PDFInfo
- Publication number
- CN207678150U CN207678150U CN201721753129.5U CN201721753129U CN207678150U CN 207678150 U CN207678150 U CN 207678150U CN 201721753129 U CN201721753129 U CN 201721753129U CN 207678150 U CN207678150 U CN 207678150U
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- Prior art keywords
- rail
- cabinet
- limiting plate
- brackets
- rail brackets
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Abstract
The utility model discloses a kind of limit adjustable guide rails, including rail brackets and sliding rail, rail brackets are connected on cabinet, and sliding rail is mounted on the both sides of cabinet by sunk screw, limit adjustable guide rail further includes the retaining groove for adjusting cabinet position, and retaining groove is arranged between rail brackets and sliding rail.Retaining groove includes limiting plate and backing plate, and limiting plate and backing plate are connected on rail brackets, and limiting plate is stuck in the card slot of sliding rail.Limiting plate is equipped with counterbore, backing plate fits through sunk screw with limiting plate and fastener is mounted on rail brackets, the quantity of backing plate is by the assembly building of limiting plate and sliding rail away from determining, the spacing of sliding rail and limiting plate is adjusted by changing the installation number of backing plate, to realize the limit of cabinet left and right directions.Limiting plate is stuck in the card slot of sliding rail, and sliding rail is fixed on by limiting plate and backing plate on rail brackets, and sliding rail and rail brackets can do the straight line plug that cabinet is realized in opposite sliding, avoid cabinet and are in direct contact with rail brackets and generate abrasion.
Description
Technical field
The utility model belongs to cabinet guide rail technical field, and in particular to a kind of limit adjustable guide rail.
Background technology
Cabinet guide rail is the key structure part for carrying cabinet and cabinet being allow to plug, guide rail structure precision and carrying
Ability determines the size and quality of cabinet.In order to make modulator generalization, standardization, selection standard cabinet is as extension set subrack
It is more and more.Although standard PC case has general, fixed dimension, box sizes are not quite identical, this make cabinet with
Guide rail assembly brings difficulty.Currently, common guide rail is usually L-type slidingtype guide rail and three section rolling type guide-ways.L-type guide rail
Simple in structure, manufacturing cost is low, low to Cabinet Size required precision, but bearing capacity is small, and babinet and guide rail direct friction
It is be easy to cause cabinet abrasion, this abrasion is more obvious to Aluminium Case.Three section rolling type guide-way structure precisions height, bearing capacity
Greatly, frictional force is small, but the appearance and size and rigging position to cabinet require strictly.Since case box dimensional accuracy is relatively low,
This easy tos produce deviation when cabinet being made to install three-section type guide rail, makes troubles to the plug and exchange of cabinet.
Utility model content
For deficiency existing for cabinet guide rail in the prior art, the purpose of this utility model is to provide a kind of letters of structure
It is single, convenient to install and maintain, interchangeability is good, can adjust the limit adjustable guide rail of cabinet and rail brackets or so rigging position, use
It is in direct contact with rail brackets in solving cabinet in the prior art, abrasion is generated due to friction and to Cabinet Size required precision
High problem.
To achieve the above object, the technical solution of the utility model is：A kind of limit adjustable guide rail, including rail brackets
And sliding rail, the rail brackets are connected on cabinet, the sliding rail is mounted on the both sides of cabinet, further includes adjustment cabinet position
Retaining groove, the retaining groove are arranged between the rail brackets and the sliding rail.
Further, the retaining groove includes limiting plate and backing plate, and the limiting plate and the backing plate are removable by connector
It is connected to unloading on the rail brackets, the limiting plate is stuck in the card slot of the sliding rail.
Further, the connector includes sunk screw and fastener.
Further, the limiting plate is equipped with counterbore, and the backing plate fits through the sunk screw with the limiting plate
It is fastened on the rail brackets, the quantity of the backing plate is by the assembly building of the limiting plate and the sliding rail away from determining.
Further, one end of the rail brackets is equipped with fixed bent angle I, and the other end of the rail brackets, which is equipped with, to be turned over
Side.
Further, the fixed bent angle I and the flange are an integral molding structure with the rail brackets.
Further, the guide rail further includes fixed bent angle II, and the fixed bent angle II is connected on the rail brackets
Close to one end of the flange.
Further, the rail brackets are connected to by the fixed bent angle I and the fixed bent angle II on cabinet.
Further, positioning reference holes and mounting hole I, institute are equipped on the fixed bent angle I and the fixed bent angle II
It states mounting hole I to connect with cabinet, mounting hole II is additionally provided on the fixed bent angle II, the fixed bent angle II passes through the installation
Hole II is connected on the rail brackets.
Further, the mounting hole I and the mounting hole II are waist-shaped hole, and the rail brackets are equipped with and the peace
Fill II corresponding waist-shaped hole of hole.
The advantages of using technical solutions of the utility model for：
1. the plug of cabinet is realized by the relative movement of sliding rail and rail brackets, it is straight with rail brackets to avoid cabinet
Contact and generate abrasion, and rubbing surface is all its bending edges, and intensity is good, without wedge angle, is not easy to scratch cabinet；
2. backing plate and limiting plate assemble the retaining groove to be formed, the quantity by changing backing plate can adjust the installation position of cabinet
It sets, relaxes the limitation to cabinet appearance and size, facilitate the installation and exchange of cabinet；
3. rail brackets are equipped with flange, in cabinet plug-in when being mounted on cabinet, which plays the work of guiding
With facilitating cabinet to be installed on rail brackets by sliding rail；
4. guide assembly bearing capacity is big, convenient to install and maintain, reliability is high, and interchangeability is good；Modular construction is simple, part kind
Class is few and is all made of panel beating forming, and manufacturing cost is low.
Description of the drawings
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments：
Fig. 1 is a kind of overall structure diagram of limit adjustable guide rail of the utility model.
Fig. 2 is a kind of explosive view of limit adjustable guide rail of the utility model.
Fig. 3 is the structural schematic diagram of a kind of limit adjustable guide rail of the utility model and cabinet assembly.
Label in above-mentioned figure is respectively：1. rail brackets；11. flange；2. retaining groove；3. sliding rail；31. card slot；41. fixing
Bent angle I；42. fixing bent angle II；43. positioning reference holes；44. mounting hole I；45. mounting hole II；5. limiting plate；6. backing plate；7. heavy
Head screw；8. fastener；9. cabinet.
Specific implementation mode
In the present invention, it is to be understood that term " length ", " width ", "upper", "lower", "front", "rear",
"left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " clockwise ", " counterclockwise ", " axial direction ", " radial direction ",
The orientation or positional relationship of instructions such as " circumferential directions " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description originally
Utility model and simplified description, do not indicate or imply the indicated device or element must have a particular orientation, with specific
Azimuth configuration and operation, therefore should not be understood as limiting the present invention.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of limit adjustable guide rail, including rail brackets 1 and sliding rail 3, rail brackets 1 connect
It is connected on cabinet, sliding rail 3 is mounted on the both sides of cabinet 9, and sliding rail 3 is equipped with counterbore, and sliding rail 3 is mounted on machine by sunk screw 7
On case 9, above-mentioned limit adjustable guide rail further includes the retaining groove 2 for adjusting cabinet position, and retaining groove 2 is arranged in rail brackets 1 and sliding rail 3
Between.Retaining groove 2 includes limiting plate 5 and backing plate 6, and limiting plate 5 and backing plate 6 are detachably connected to rail brackets 1 by connector
On, limiting plate 5 is stuck in the card slot 31 of sliding rail 3.Limiting plate 5 is equipped with counterbore, and backing plate 6 fits through sunk screw 7 with limiting plate 5
It is mounted on rail brackets 1 with fastener 8, the quantity of backing plate 6 away from determining, passes through change by the assembly building of limiting plate 5 and sliding rail 3
The installation number of backing plate 6 adjusts the spacing of sliding rail 3 and limiting plate 5, to realizing the limit of 9 left and right directions of cabinet.Limiting plate 5
It is stuck in the card slot 31 of sliding rail 3, sliding rail 3 is fixed on by limiting plate 5 and backing plate 6 on rail brackets 1, sliding rail 3 and rail brackets 1
The straight line plug that cabinet 9 is realized in opposite sliding can be done.
One end of above-mentioned rail brackets 1 is equipped with fixed bent angle I 41, and the other end of rail brackets 1 is equipped with flange 11, in cabinet
When being mounted on cabinet of 9 plug-ins, which plays the role of guiding, and cabinet 9 is facilitated to be installed to guide rail branch by sliding rail 3
On frame 1.
Preferably, fixed bent angle I 41 and flange 11 are an integral molding structure with rail brackets 1.
The limit adjustable guide rail further includes fixed bent angle II 42, and fixed bent angle II 42 is connected to close on rail brackets 1
One end of flange 11.It is equipped with positioning reference holes 43 and mounting hole I 44, mounting hole I on fixed bent angle I 41 and fixed bent angle II 42
44 connect with cabinet, and mounting hole II 45 is additionally provided on fixed bent angle II 42, and fixed bent angle II 42 is connected to by mounting hole II 45
On rail brackets 1.Mounting hole I 44 and mounting hole II 45 are waist-shaped hole, and rail brackets 1 are equipped with waist corresponding with mounting hole II 45
Type hole, waist-shaped hole can be used for adjustment assembly position.Rail brackets 1 are connected to by fixed bent angle I 41 and fixed bent angle II 42
On cabinet.
When rail brackets 1 are mounted on cabinet, determining rail brackets 1 are first positioned with positioning reference holes 43 substantially
Installation site, then be finely adjusted (for waist-shaped hole) to determine optimum position by mounting hole I 44.Fixed bent angle II 42 passes through countersunk head
Screw 7 and fastener 8 are mounted on rail brackets 1, can be finely adjusted (for waist-shaped hole) to determine most preferably by mounting hole II 45
Position, this design facilitate size according to cabinet, adjust fixed bent angle I 41 and fixed bent angle II 42 on rail brackets 1 across
Degree, makes the guide rail be applicable to the cabinet of different model, highly practical.
Rail brackets 1 are main supports, using the multiple bending and forming of steel plate；Sliding rail 3 is also repeatedly bent into using steel plate
Shape.Backing plate 6 and limiting plate 5 are to use Steel Sheet, 1 formation retaining groove 2 on rail brackets are fixed on, for positioning cabinet 9
Installation site.It is plugged for the ease of cabinet 9, sliding rail 3, fixed bent angle I 41, fixed bent angle II 42, limiting plate 6 and rail brackets
1 is fastened using sunk screw 7.
A kind of mounting means of limit adjustable guide rail of the utility model is that sliding rail 3 is symmetrically mounted on 9 liang of cabinet first
Side, rail brackets 1 and fixed bent angle II 42 are separately fixed at cabinet both sides using sunk screw 7 and fastener 8.Then it is left,
Limiting plate 5 and backing plate 6 are symmetrically installed on right rail brackets 1, limiting plate 5 and backing plate 6 are assembled into retaining groove structure, for limiting cabinet
9 move left and right.According to the assembly building of the box sizes of cabinet 9, sliding rail 3 and limiting plate 5 away from come select suitable number of cushion block 6 into
Row installation.Finally by being mounted in cabinet for relative movement completion 9 plug-in of cabinet of sliding rail 3 and rail brackets 1.
In the present invention, the plug of cabinet 9 is realized by the relative movement of sliding rail 3 and rail brackets 1, is avoided
Cabinet 9 and rail brackets 1 are in direct contact and generate abrasion, and rubbing surface is all its bending edges, and intensity is good, without wedge angle, is not easy
Scratch cabinet.The retaining groove 2 that backing plate 6 and the assembling of limiting plate 5 are formed, the quantity by changing backing plate 6 can adjust the installation of cabinet 9
The limitation to 9 appearance and size of cabinet is relaxed in position, facilitates the installation and exchange of cabinet 9.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, if the improvement of the various unsubstantialities of technical solutions of the utility model progress is used, or without changing
Directly apply to other occasions by the design of the utility model and technical solution, the scope of protection of the utility model it
It is interior.
Claims (10)
1. a kind of limit adjustable guide rail, including rail brackets (1) and sliding rail (3), the rail brackets (1) are connected to cabinet
On, the sliding rail (3) is mounted on the both sides of cabinet (9), it is characterised in that：Further include the retaining groove (2) for adjusting cabinet position, it is described
Retaining groove (2) is arranged between the rail brackets (1) and the sliding rail (3).
2. a kind of limit adjustable guide rail as described in claim 1, it is characterised in that：The retaining groove (2) includes limiting plate (5)
With backing plate (6), the limiting plate (5) and the backing plate (6) are detachably connected to the rail brackets (1) by connector
On, the limiting plate (5) is stuck in the card slot (31) of the sliding rail (3).
3. a kind of limit adjustable guide rail as claimed in claim 2, it is characterised in that：The connector includes sunk screw
(7) and fastener (8).
4. a kind of limit adjustable guide rail as claimed in claim 2 or claim 3, it is characterised in that：The limiting plate (5) is equipped with heavy
Hole, the backing plate (6) fits through sunk screw (7) with the limiting plate (5) and is fastened on the rail brackets (1), described
The quantity of backing plate (6) is by the assembly building of the limiting plate (5) and the sliding rail (3) away from determining.
5. a kind of limit adjustable guide rail as described in claim 1, it is characterised in that：One end of the rail brackets (1) is set
There are fixed bent angle I (41), the other end of the rail brackets (1) to be equipped with flange (11).
6. a kind of limit adjustable guide rail as claimed in claim 5, it is characterised in that：The fixed bent angle I (41) and described
Flange (11) is an integral molding structure with the rail brackets (1).
7. a kind of limit adjustable guide rail as claimed in claim 5, it is characterised in that：The guide rail further includes fixed bent angle II
(42), the fixed bent angle II (42) is connected to one end close to the flange (11) on the rail brackets (1).
8. a kind of limit adjustable guide rail as claimed in claim 7, it is characterised in that：The rail brackets (1) pass through described
Fixed bent angle I (41) and the fixed bent angle II (42) are connected on cabinet.
9. a kind of limit adjustable guide rail as claimed in claim 7 or 8, it is characterised in that：The fixed bent angle I (41) and institute
It states and is equipped with positioning reference holes (43) and mounting hole I (44) on fixed bent angle II (42), the mounting hole I (44) connects with cabinet
It connects, mounting hole II (45) is additionally provided on the fixed bent angle II (42), the fixed bent angle II (42) passes through the mounting hole II
(45) it is connected on the rail brackets (1).
10. a kind of limit adjustable guide rail as claimed in claim 9, it is characterised in that：The mounting hole I (44) and the peace
It is waist-shaped hole to fill hole II (45), and the rail brackets (1) are equipped with waist-shaped hole corresponding with the mounting hole II (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721753129.5U CN207678150U (en) | 2017-12-15 | 2017-12-15 | A kind of limit adjustable guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721753129.5U CN207678150U (en) | 2017-12-15 | 2017-12-15 | A kind of limit adjustable guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207678150U true CN207678150U (en) | 2018-07-31 |
Family
ID=62968644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721753129.5U Active CN207678150U (en) | 2017-12-15 | 2017-12-15 | A kind of limit adjustable guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207678150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110730589A (en) * | 2019-10-23 | 2020-01-24 | 北京机械设备研究所 | Guide rail switching device |
-
2017
- 2017-12-15 CN CN201721753129.5U patent/CN207678150U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110730589A (en) * | 2019-10-23 | 2020-01-24 | 北京机械设备研究所 | Guide rail switching device |
| CN110730589B (en) * | 2019-10-23 | 2021-03-30 | 北京机械设备研究所 | Guide rail switching device |
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