CN208550385U - A kind of guide rail structure that load-bearing capacity is strong - Google Patents
A kind of guide rail structure that load-bearing capacity is strong Download PDFInfo
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- CN208550385U CN208550385U CN201720987306.XU CN201720987306U CN208550385U CN 208550385 U CN208550385 U CN 208550385U CN 201720987306 U CN201720987306 U CN 201720987306U CN 208550385 U CN208550385 U CN 208550385U
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- guide rail
- slide
- pulley
- gib block
- load
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Abstract
The utility model discloses a kind of guide rail structures that load-bearing capacity is strong, include guide rail and slide, and slide, which is movably installed on guide rail, forms slidable structure, and the two sides of guide rail are equipped with groove, and two grooves are respectively provided with a gib block；Several pairs of pulleys are installed, slide is pressed on gib block by pulley and forms removable frame on the slide.The utility model is by being arranged groove in the side of guide rail, round steel gib block is set in a groove, slide then passes through pulley and moves on round steel gib block, and eccentric nut is set with the close-fitting degree between adjustable pulley and round steel gib block, it so can achieve and keep stablizing smooth sliding for a long time, and the heavier object of energy heavy duty, load-bearing capacity can achieve 20 kilograms or more.
Description
Technical field
The utility model relates to Hardware fitting technical fields, and in particular to a kind of guide rail knot in the equipment such as furniture
Structure.
Background technique
Many furniture can all be applied to bascule, such as the sliding door of the drawer of desk, wardrobe, also handle official business just like lifting
Table or medical same table, these equipment will use guide rail guide function to improve the convenience used.However, traditional
Slideway is typically all the sliding for using guide rail cooperation pulley or ball to realize movable part, and pulley or ball directly roll in guide rail
Dynamic, the slight deformation of guide rail all can cause pulley or ball moving unsmooth, serious or even will cause sliding function failure.Thus
This kind of guide rail belongs to light-duty slideway, can not load relatively heavy article, and sliding process gap is larger, can not adjust, make
It is shorter with the service life, it is easy to damage, often bring inconvenience to using.
Utility model content
The technical problems to be solved in the utility model is the defect of the prior art, and it is more reasonable, sliding to provide a kind of structure design
It is dynamic it is more smooth, glade plane space is adjustable, the stronger guide rail structure of load-bearing capacity, be primarily useful for front and back on lifting desk,
It slides up and down.
In order to solve the above technical problems, the utility model adopts the following technical solution: a kind of guide rail knot that load-bearing capacity is strong
Structure includes guide rail and slide, and slide, which is movably installed on guide rail, forms slidable structure, it is characterised in that: the guide rail
Two sides are equipped with groove, and two grooves are respectively provided with a gib block；Several pairs of pulleys are installed, slide is compressed by pulley on the slide
In forming removable frame on gib block.
Further, the groove of the guide rail two sides is semicircular structure, and the gib block is cylindrical structure, directly
It is chimeric to be set in semicircular groove；The periphery of the pulley have indent arc groove, pulley by its arc groove with
Gib block engages to form connected structure.Pulley moves on gib block, it is not easy to damage guide rail, thus slide more smooth, use
Longer life expectancy.
Further, the pulley is fixed on slide by screw rod, and gasket is equipped between pulley and slide；In pulley pair
It is provided with countersunk head slot on the slide of side, is equipped with eccentric nut in the countersunk head slot, is equipped with one in the eccentric position of eccentric nut
Screw hole, the front end of the screw rod are inserted and fixed in the screw hole；Several adjusting fixation holes are additionally provided on eccentric nut, partially
Heart nut is screwed in the countersunk head slot for being fixed on slide in adjusting fixation hole by stud, and stud withstands on slide and reaches solid
It is fixed；The diameter that the hole passed through on slide for screw rod is greater than screw rod forms the removable space of screw rod, passes through turning for eccentric nut
Dynamic adjustment effect, the tightness that adjustable two gib blocks are connected with pulley adjust mismatch error, reach tight fit and connect
Connect, thus realize slide stablize it is smooth sliding and heavier article can be carried.
Further, the slide is equipped with the bit-avoiding slot of indent, and bit-avoiding slot is aligned with guide rail, and guide rail is embedded on one side
The position limiting structure that slide is formed in the bit-avoiding slot, prevents from causing slide to be displaced sideways because movable device load-carrying is excessive.
Further, the guide rail is equipped with several screw holes, and the slide is equipped with several fixation holes, and guide rail is worn by screw
It crosses screw hole to be installed on fixed mechanism, slide then passes through screw and is installed on movable device across fixation hole, and guide rail is fixed
, slide then slides on guide rail with movable device.
Preferably, the gib block is made of stainless steel, and intensity is high, wear-resisting property is good.
By the way that groove is arranged in the side of guide rail round steel gib block is arranged, slide then passes through in the utility model in a groove
Pulley moves on round steel gib block, and eccentric nut is arranged with the close-fitting degree between adjustable pulley and round steel gib block,
It so can achieve and keep stablizing smooth sliding for a long time, and the heavier object of energy heavy duty, load-bearing capacity can achieve 20,000
Gram or more.
Detailed description of the invention
Fig. 1 is the utility model schematic perspective view；
Fig. 2 is the utility model decomposition chart；
Fig. 3 is the utility model end structure illustration；
Fig. 4 is sliding equipment decomposition chart.
In figure, 1 is guide rail, and 2 be gib block, and 3 be slide, and 4 be pulley, and 5 be screw rod, and 6 be gasket, and 7 be eccentric nut, 8
It is fixation hole for stud, 9,10 be screw hole, and 11 be countersunk head slot.
Specific embodiment
In the present embodiment, referring to Fig.1, Fig. 2, Fig. 3 and Fig. 4, the strong guide rail structure of the load-bearing capacity includes guide rail 1
With slide 3, slide 3 is movably installed on guide rail 1 and forms slidable structure；The two sides of the guide rail 1 are equipped with groove, two grooves
It is respectively provided with a gib block 2；Several pairs of pulleys 4 are installed, slide 3 is pressed in shape on gib block 2 by pulley 4 on the slide 3
At removable frame.
The groove of 1 two sides of guide rail is semicircular structure, and the gib block 2 is cylindrical structure, directly chimeric to set
It is placed in semicircular groove；The periphery of the pulley 4 has the arc groove of indent, and pulley 4 passes through its arc groove and guiding
The engaging of item 2 forms connected structure.Pulley 4 moves on gib block 2, it is not easy to damage guide rail 1, thus slide more smooth, use
Longer life expectancy.
The pulley 4 is fixed on slide 3 by screw rod 5, and gasket 6 is equipped between pulley 4 and slide 3；It is opposite in pulley 4
It is provided with countersunk head slot 11 on the slide 3 of side, eccentric nut 7 is equipped in the countersunk head slot 11, is set in the eccentric position of eccentric nut 7
There is a screw hole, the front end of the screw rod 5 is inserted and fixed in the screw hole；Several adjust admittedly is additionally provided on eccentric nut 7
Determine hole, eccentric nut 7 is screwed in by stud 8 in adjusting in the countersunk head slot 11 for being fixed on slide 3 in fixation hole, and stud 8 withstands on cunning
Reach fixed on seat 3；The diameter that the hole passed through on slide 3 for screw rod 5 is greater than screw rod 5 forms the removable space of screw rod 5,
By the rotation adjustment effect of eccentric nut 7, the tightness that adjustable two gib blocks 2 are connected with pulley 4 adjusts cooperation
Error reaches and is closely connected, thus realize slide 3 stablize it is smooth sliding and heavier article can be carried.
The slide 3 is equipped with the bit-avoiding slot of indent, and bit-avoiding slot is aligned with guide rail 1, and guide rail 1 is embedded in this on one side and keeps away position
The position limiting structure that slide 3 is formed in slot, prevents from causing slide 3 to be displaced sideways because movable device load-carrying is excessive.
The guide rail 1 is equipped with several screw holes 10, and the slide 3 is equipped with several fixation holes 9, and guide rail 1 is passed through by screw
Screw hole 10 is installed on fixed mechanism, and slide 3 then passes through fixation hole 9 by screw and is installed on movable device, and guide rail 1 is solid
Fixed, slide 3 then slides on guide rail 1 with movable device.
The gib block 2 is made of stainless steel, and intensity is high, wear-resisting property is good.
The utility model is described in detail above, it is described above, only the preferred embodiment of the utility model and
, when the utility model practical range cannot be limited, i.e., all according to the made equivalent changes and modifications of the application range, it should still belong to this
In utility model covering scope.
Claims (6)
1. a kind of guide rail structure that load-bearing capacity is strong includes guide rail and slide, slide, which is movably installed in, to be formed on guide rail and can slide
Dynamic structure, it is characterised in that: the two sides of the guide rail are equipped with groove, and two grooves are respectively provided with a gib block；It is installed on the slide
There are several pairs of pulleys, slide is pressed on gib block by pulley and forms removable frame, and the pulley is fixed on by screw rod
On slide；It is provided with countersunk head slot on the slide of pulley opposite direction side, is equipped with eccentric nut in the countersunk head slot, screw rod is with bias side
Formula is inserted and fixed in eccentric nut；Several adjusting fixation holes are additionally provided on eccentric nut, eccentric nut is screwed in by stud
In the countersunk head slot for being fixed on slide in adjusting fixation hole；The diameter that the hole passed through on slide for screw rod is greater than screw rod forms spiral shell
The removable space of bar.
2. the strong guide rail structure of load-bearing capacity according to claim 1, it is characterised in that: the groove of the guide rail two sides is
Semicircular structure, the gib block are cylindrical structure, directly chimeric to be set in semicircular groove；The circle of the pulley
Circumferential surface has the arc groove of indent, and pulley engages to form connected structure by its arc groove with gib block.
3. the strong guide rail structure of load-bearing capacity according to claim 1, it is characterised in that: be equipped with pad between pulley and slide
Piece；It is equipped with a screw hole in the eccentric position of eccentric nut, the front end of the screw rod is inserted and fixed in the screw hole.
4. the strong guide rail structure of load-bearing capacity according to claim 1, it is characterised in that: the slide is equipped with indent
Bit-avoiding slot, bit-avoiding slot are aligned with guide rail, and guide rail is embedded in the position limiting structure that slide is formed in the bit-avoiding slot on one side.
5. the strong guide rail structure of load-bearing capacity according to claim 1, it is characterised in that: the guide rail is equipped with several screws
Hole, the slide are equipped with several fixation holes, and guide rail passes through screw hole by screw and is installed on fixed mechanism, and slide then passes through spiral shell
Silk passes through fixation hole and is installed on movable device.
6. the strong guide rail structure of load-bearing capacity according to claim 1, it is characterised in that: the gib block uses stainless steel
It is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720987306.XU CN208550385U (en) | 2017-08-08 | 2017-08-08 | A kind of guide rail structure that load-bearing capacity is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720987306.XU CN208550385U (en) | 2017-08-08 | 2017-08-08 | A kind of guide rail structure that load-bearing capacity is strong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208550385U true CN208550385U (en) | 2019-03-01 |
Family
ID=65444650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720987306.XU Active CN208550385U (en) | 2017-08-08 | 2017-08-08 | A kind of guide rail structure that load-bearing capacity is strong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208550385U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113002395A (en) * | 2021-04-19 | 2021-06-22 | 杭州瀚拓进出口有限公司 | Boxcar embedding roller-skating type two-layer stacking device |
| CN113173546A (en) * | 2021-04-30 | 2021-07-27 | 盾构及掘进技术国家重点实验室 | Wheel-rail type guiding and moving device |
| CN115092685A (en) * | 2022-06-01 | 2022-09-23 | 佛山市美万邦科技有限公司 | Paper-plastic product automatic forming machine adopting guide rail and slide block for guiding |
-
2017
- 2017-08-08 CN CN201720987306.XU patent/CN208550385U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113002395A (en) * | 2021-04-19 | 2021-06-22 | 杭州瀚拓进出口有限公司 | Boxcar embedding roller-skating type two-layer stacking device |
| CN113173546A (en) * | 2021-04-30 | 2021-07-27 | 盾构及掘进技术国家重点实验室 | Wheel-rail type guiding and moving device |
| CN115092685A (en) * | 2022-06-01 | 2022-09-23 | 佛山市美万邦科技有限公司 | Paper-plastic product automatic forming machine adopting guide rail and slide block for guiding |
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