CN204511139U - A kind of slide block structure of lifter - Google Patents
A kind of slide block structure of lifter Download PDFInfo
- Publication number
- CN204511139U CN204511139U CN201520126030.7U CN201520126030U CN204511139U CN 204511139 U CN204511139 U CN 204511139U CN 201520126030 U CN201520126030 U CN 201520126030U CN 204511139 U CN204511139 U CN 204511139U
- Authority
- CN
- China
- Prior art keywords
- slide body
- guide rail
- lifter
- block structure
- platform
- 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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- Bearings For Parts Moving Linearly (AREA)
Abstract
The utility model discloses a kind of slide block structure of lifter, comprise guide rail and the slide body being slidably connected to described guide rail interior, described slide body two sides are slidably connected with two inside walls of described guide rail respectively, and the bottom surface of described slide body and the bottom surface of described guide rail are slidably connected; Be inwardly recessed along the bearing of trend of described guide rail bottom described slide body and be provided with groove, described slide body top is connected by lifter.Avoid in sliding process, to the scratch of lubricant grease.Thus ensure that the coated weight of the lubricant grease bottom guide rail, decrease the loss of lubricant grease, thus improve sliding capability.Meanwhile, it also avoid the shake of the lifter caused because of friction, and the abnormal sound problem occurred in slip.
Description
Technical field
The utility model relates to slide block structure field, particularly relates to a kind of slide block structure of lifter.
Background technology
Lifter slide body is the critical piece that lifter realizes elevating function, and between slide body and guide rail, the ride comfort of relative motion decides lifting performance.And in prior art, slide body and guide rail inwall are fitted entirely, CONTACT WITH FRICTION area is large, very close to each other in the direction of motion; The lubricating grease smeared by guide rail releases guide rail, causes the lubricating grease in guide rail to run off too early, causes the hydraulic performance decline of lifter.And when being stained with after impurity or guide rail inwall get rusty in guide rail inner surface, slide body not only slip resistance of sliding in guide rail increases, abnormal sound also can be caused, the faults such as shake.
Summary of the invention
The utility model is to solve deficiency of the prior art, provides one to avoid because lubricating grease runs off too early, sliding capability being declined, extends application life, reduces the slide block structure of the lifter of the Probability of shake and abnormal sound in slip simultaneously.
The technical scheme of the slide block structure of a kind of lifter of the utility model is:
A slide body structure for lifter, comprise guide rail and the slide body being slidably connected to described guide rail interior, described slide body two sides are slidably connected with two inside walls of described guide rail respectively, and the bottom surface of described slide body and the bottom surface of described guide rail are slidably connected; Be inwardly recessed along the bearing of trend of described guide rail bottom described slide body and be provided with groove, described slide body top is connected with lifter.
The technical scheme of the slide block structure of a kind of lifter of the utility model can also be:
The left side wall of described guide rail and the end of right side wall respectively level extend to form the first platform and the second platform in opposite directions, and the left side at described slide body top and right side are slidably connected with described first platform and described second platform respectively.
The top of described slide body is provided with connecting portion, and described connecting portion is between described first platform and the second platform, and described slide body is connected with lifter by described connecting portion.
Described connecting portion is provided with installing hole, and described lifter is by described installing hole and described slide body grafting.
The leading flank of described slide body and trailing flank are inwardly recessed formation first cambered surface and the second cambered surface respectively.
Described first cambered surface and described second cambered surface lay respectively at the leading flank of described slide body and the middle position of trailing flank.
The edges and corners of described slide body are provided with knuckle.
The slide body structure of a kind of lifter of the present utility model, comprise guide rail and the slide body being slidably connected to described guide rail interior, described slide body two sides are slidably connected with two inside walls of described guide rail respectively, and the bottom surface of described slide body and the bottom surface of described guide rail are slidably connected; Be inwardly recessed along the bearing of trend of described guide rail bottom described slide body and be provided with groove, described slide body top is connected with lifter.Like this, slide body along guide rail movement, can establish groove bottom slide body, and in the process of slide body along slide, the lubricant grease that guide rail applies can be passed through by groove, and with slide body bottom in dodging state.Avoid bottom slide body with guide rail bottom fit tightly and cause in sliding process, to the scratch of lubricant grease.Thus ensure that the coated weight of the lubricant grease bottom guide rail, decrease the loss of lubricant grease, and then improve sliding capability.Meanwhile, guide rail use for a long time cause get rusty time, corrosion part by groove process, can avoid the friction between corrosion part and slide body, and then decreases slip resistance.Meanwhile, the abnormal sound problem avoiding the shake caused because of friction and occur in sliding.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the slide block structure of a kind of lifter of the utility model;
Fig. 2 is the schematic diagram of the slide body of the slide block structure of a kind of lifter of the utility model;
Figure number illustrates:
1 ... slide body 2 ... guide rail 3 ... groove 4 ... first platform 5 ... second platform 6 ... connecting portion 7 ... first cambered surface 8 ... installing hole 9 ... knuckle
Detailed description of the invention
Be further described below in conjunction with the slide block structure of specific embodiment to a kind of lifter of the utility model.
As shown in Figure 1-2, a kind of slide block structure of lifter, comprise guide rail 2 and the slide body 1 being slidably connected to described guide rail 2 inside, described slide body 1 two sides are slidably connected with two inside walls of described guide rail 2 respectively, and the bottom surface of described slide body 1 and the bottom surface of described guide rail 2 are slidably connected; Be inwardly recessed along the bearing of trend of described guide rail 2 bottom described slide body 1 and be provided with groove 3, described slide body 1 top is connected with lifter.Like this, slide body 1 can move along guide rail 2, can establish groove 3 bottom slide body 1, in the process that slide body 1 slides along guide rail 2, on guide rail 2 coating lubricant grease can be passed through by groove 3, and with slide body 1 bottom in dodging state.Avoid bottom slide body 1 with guide rail 2 bottom fit tightly and cause in sliding process, to the scratch of lubricant grease.Thus ensure that the coated weight of the lubricant grease bottom guide rail 2, decrease the loss of lubricant grease, and then improve sliding capability.Meanwhile, guide rail 2 use for a long time cause get rusty time, corrosion part by groove 3 process, can avoid the friction between corrosion part and slide body 1, and then decreases slip resistance.Meanwhile, the abnormal sound problem avoiding the shake caused because of friction and occur in sliding.
See accompanying drawing 1-2, the slide block structure of a kind of lifter of the present utility model is on the basis of technique scheme, can be: the left side wall of described guide rail 2 and the end of right side wall respectively level extend to form the first platform 4 and the second platform 5 in opposite directions, the left side at described slide body 1 top and right side be slidably connected with described first platform 4 and described second platform 5 respectively.Like this, by the setting of described first platform 4 and described second platform 5, the slip of slide body 1 in guide rail 2 can be made more stable; Meanwhile, the bottom surface of guide rail 2, side and the first platform 4 and the second platform 5 define a card and establish space, when slide body 1 arrives desired location, can assist and be clamped by slide body 1.Further technical scheme is: the top of described slide body 1 is provided with connecting portion 6, and described connecting portion 6 is between described first platform 4 and the second platform 5, and described slide body 1 is connected with lifter by described connecting portion 6.Like this, lifter can be made to be connected with slide body 1, and to move along guide rail 2 under the drive of slide body 1.Further technical scheme can also be: described connecting portion 6 is provided with installing hole 8, and described lifter is by described installing hole 8 and the grafting of described slide body 1.Like this, by the setting of installing hole 8, lifter grafting is fixed on slide body 1, makes the fixing more firm of lifter and slide body 1.Preferred technical scheme can be further: the leading flank of described slide body 1 and trailing flank are inwardly recessed formation first cambered surface 7 and the second cambered surface respectively.Like this, due to the setting of the first cambered surface 7 and the second cambered surface, decrease the scratch to lubricant grease caused because front-back is plane, simultaneously, the design of cambered surface also increases the contact area to slide body 1 externally applied forces, avoids the damage that slide body 1 causes owing to causing stress to concentrate under external force.Preferred technical scheme can also be further: described first cambered surface 7 and described second cambered surface lay respectively at the described leading flank of slide body 1 and the middle position of trailing flank.Preferred technical scheme also can be further: the edges and corners of described slide body 1 are provided with knuckle 9.Like this, by the setting of knuckle 9, be convenient to slide body 1 and slide into and skid off guide rail 2, make slide body 1 more flexible with being slidably connected of guide rail 2.
Above-mentionedly only a kind of specific embodiment in the utility model to be illustrated; but can not as protection domain of the present utility model; every according to the change of the equivalence done by design spirit in the utility model or modification, all should think and fall into protection domain of the present utility model.
Claims (7)
1. the slide block structure of a lifter, it is characterized in that: comprise guide rail and the slide body being slidably connected to described guide rail interior, described slide body two sides are slidably connected with two inside walls of described guide rail respectively, and the bottom surface of described slide body and the bottom surface of described guide rail are slidably connected; Be inwardly recessed along the bearing of trend of described guide rail bottom described slide body and be provided with groove, described slide body top is connected with lifter.
2. the slide block structure of a kind of lifter according to claim 1, it is characterized in that: the left side wall of described guide rail and the end of right side wall respectively level extend to form the first platform and the second platform in opposite directions, the left side at described slide body top and right side are slidably connected with described first platform and described second platform respectively.
3. the slide block structure of a kind of lifter according to claim 2, it is characterized in that: the top of described slide body is provided with connecting portion, described connecting portion is between described first platform and the second platform, and described slide body is connected with lifter by described connecting portion.
4. the slide block structure of a kind of lifter according to claim 3, is characterized in that: described connecting portion is provided with installing hole, and described lifter is by described installing hole and described slide body grafting.
5. the slide block structure of a kind of lifter according to any one of claim 1-4 claim, is characterized in that: the leading flank of described slide body and trailing flank are inwardly recessed formation first cambered surface and the second cambered surface respectively.
6. the slide block structure of a kind of lifter according to claim 5, is characterized in that: described first cambered surface and described second cambered surface lay respectively at the leading flank of described slide body and the middle position of trailing flank.
7. the slide block structure of a kind of lifter according to any one of claim 1-4, is characterized in that: the edges and corners of described slide body are provided with knuckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520126030.7U CN204511139U (en) | 2015-03-04 | 2015-03-04 | A kind of slide block structure of lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520126030.7U CN204511139U (en) | 2015-03-04 | 2015-03-04 | A kind of slide block structure of lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204511139U true CN204511139U (en) | 2015-07-29 |
Family
ID=53709133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520126030.7U Expired - Fee Related CN204511139U (en) | 2015-03-04 | 2015-03-04 | A kind of slide block structure of lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204511139U (en) |
-
2015
- 2015-03-04 CN CN201520126030.7U patent/CN204511139U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150729 Termination date: 20210304 |