CN213899626U - Lubricating shaft sleeve structure - Google Patents
Lubricating shaft sleeve structure Download PDFInfo
- Publication number
- CN213899626U CN213899626U CN202022630427.3U CN202022630427U CN213899626U CN 213899626 U CN213899626 U CN 213899626U CN 202022630427 U CN202022630427 U CN 202022630427U CN 213899626 U CN213899626 U CN 213899626U
- Authority
- CN
- China
- Prior art keywords
- axle sleeve
- screw
- fixture block
- groove
- shaft sleeve
- 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
Links
Images
Landscapes
- Sliding-Contact Bearings (AREA)
Abstract
The utility model discloses a lubricated axle sleeve structure, first axle sleeve and second axle sleeve that sets up including the symmetry, the fixture block that two symmetries of lower extreme fixedly connected with of second axle sleeve set up, the upper end of first axle sleeve is equipped with the draw-in groove corresponding with the fixture block, the lower extreme of fixture block extends to in the draw-in groove, the both sides of first axle sleeve all are equipped with puts the thing groove, it is equipped with the screw to put the thing inslot, the both sides of fixture block all are equipped with the fixed slot corresponding with the screw, the one end of screw runs through first axle sleeve and extends to in the fixed slot, the fixed slot is the wedge structure, be threaded connection between screw and the first axle sleeve. The utility model discloses divide into the combination of two parts with lubricated axle sleeve, need not to dismantle other parts, alright take off lubricated axle sleeve to improve and change efficiency.
Description
Technical Field
The utility model relates to a lubricated axle sleeve technical field especially relates to a lubricated axle sleeve structure.
Background
The shaft sleeve is a cylindrical mechanical part sleeved on the rotating shaft and is a component of the sliding bearing. Typically, the sleeve is an interference fit with the bearing seat and a clearance fit with the shaft. The pivot is at the rotation in-process, and is great to lubricated axle sleeve's wearing and tearing, needs regularly to change, but when changing lubricated axle sleeve, need dismantle other parts earlier just can change lubricated axle sleeve, and the process is loaded down with trivial details, efficiency is lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving when changing lubricated axle sleeve, need dismantle other parts earlier just can change lubricated axle sleeve, the process is loaded down with trivial details, efficiency is lower, and a lubricated axle sleeve structure who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a lubricated axle sleeve structure, first axle sleeve and second axle sleeve that sets up including the symmetry, the fixture block that two symmetries of lower extreme fixedly connected with of second axle sleeve set up, the upper end of first axle sleeve is equipped with the draw-in groove corresponding with the fixture block, the lower extreme of fixture block extends to in the draw-in groove, the both sides of first axle sleeve all are equipped with puts the thing groove, it is equipped with the screw to put the thing inslot, the both sides of fixture block all are equipped with the fixed slot corresponding with the screw, the one end of screw runs through first axle sleeve and extends to in the fixed slot, the fixed slot is the wedge structure, be threaded connection between screw and the first axle sleeve.
Preferably, the opposite side walls in the through hole are provided with grooves.
Preferably, the screw is a socket head cap screw.
Preferably, a rubber pad is fixedly connected to the side wall of the inner bottom end of the clamping groove.
Preferably, the lower end of the clamping block is slidably inserted with a first sliding rod, and the lower end of the first sliding rod penetrates through the clamping block and is fixedly connected with the side wall of the inner bottom end of the clamping groove.
Preferably, a second sliding rod is inserted into the upper end of the first shaft sleeve in a sliding manner, and the upper end of the second sliding rod penetrates through the first shaft sleeve and is fixedly connected with the lower end of the second shaft sleeve.
Has the advantages that:
1. when the lubricating shaft sleeve is disassembled, the screw is screwed out of the fixed groove, the first shaft sleeve and the second shaft sleeve can be separated, so that the lubricating shaft sleeve is taken down from the driving shaft, the first shaft sleeve and the second shaft sleeve are respectively sleeved on the driving shaft when being installed, then the clamping block is inserted into the clamping groove, and the screw is screwed down;
2. through the setting of recess, can store certain lubricating oil, it is reserve when the lack of oil, the screw is interior hexagonal screw, interior hexagonal screw is comparatively common, the later stage damage change of can being convenient for, through the setting of rubber pad, can improve the frictional force between the bottom lateral wall in fixture block and the draw-in groove, the reinforcing steadiness, through the setting of first slide bar, can improve the steadiness of fixture block position, through the setting of second slide bar, steadiness when can improve first axle sleeve and second axle sleeve and connect.
3. The utility model discloses can cooperate the bearing frame to use also can the exclusive use, the hexagon socket head cap screw is located lubricated axle sleeve structure's homonymy, convenient to detach and installation.
Drawings
Fig. 1 is a schematic structural view of a lubricating bushing structure according to the present invention;
fig. 2 is a schematic side view of a lubricating bushing structure according to the present invention;
fig. 3 is the utility model provides a department's schematic structure of lubricated axle sleeve structure.
In the figure: 1-a first shaft sleeve, 2-a screw, 3-a clamping block, 4-a first sliding rod, 5-a rubber pad, 6-a groove, 7-a second shaft sleeve, 8-a through hole and 9-a second sliding rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a lubricating shaft sleeve structure comprises a first shaft sleeve 1 and a second shaft sleeve 7 which are symmetrically arranged, the lower end of the second shaft sleeve 7 is fixedly connected with two symmetrically arranged clamping blocks 3, the second shaft sleeve 7 is fixed with the first shaft sleeve 1, the upper end of the first shaft sleeve 1 is provided with a clamping groove corresponding to the clamping block 3, used for inserting the clamping block 3, the lower end of the clamping block 3 extends into the clamping groove, both sides of the first shaft sleeve 1 are provided with object placing grooves, the screw 2 is placed in the storage groove, the screw 2 is arranged in the storage groove, the position of the clamping block 3 is fixed, the two sides of the clamping block 3 are respectively provided with a fixing groove corresponding to the screw 2, one end of the screw 2 penetrates through the first shaft sleeve 1 and extends into the fixing groove, the fixing groove is of a wedge-shaped structure, the screw 2 is in threaded connection with the first shaft sleeve 1, so that the first shaft sleeve 1 and the second shaft sleeve 7 are connected more tightly.
In this embodiment, all be equipped with recess 6 on the relative lateral wall in through-hole 8, be used for storing certain lubricating oil, it is reserve when lack of oil, screw 2 is the allen screw, be used for the later stage damage change of being convenient for, fixedly connected with rubber pad 5 on the bottom lateral wall in the draw-in groove, be used for improving the frictional force between the bottom lateral wall in fixture block 3 and the draw-in groove, the reinforcing steadiness, the lower extreme of fixture block 3 slides and inserts and is equipped with first slide bar 4, the lower extreme of first slide bar 4 runs through fixture block 3 and with the lateral wall fixed connection of draw-in groove bottom, be used for improving the steadiness of fixture block 3 position, the upper end of first axle sleeve 1 slides and inserts and is equipped with second slide bar 9, the upper end of second slide bar 9 runs through first axle sleeve 1 and with the lower extreme fixed connection of second axle sleeve 7, be used for improving the steadiness when first axle sleeve 1 is connected with second axle sleeve 7.
In this embodiment, when dismantling lubricated axle sleeve, twist and move screw 2, twist out screw 2 from the fixed slot, alright part first axle sleeve 1 and second axle sleeve 7, thereby take off lubricated axle sleeve from the drive shaft, when the installation, overlap first axle sleeve 1 and second axle sleeve 7 respectively in the drive shaft, then insert the draw-in groove with fixture block 3 in, screw up screw 2, because the fixed slot is the wedge structure, first axle sleeve 1 and second axle sleeve 7 can tightly hug closely together, through the setting of through-hole 8, make lubricating oil go deep into the inside of lubricated axle sleeve, the utility model discloses divide into two parts combination with lubricated axle sleeve, need not to dismantle other parts, alright take off lubricated axle sleeve, thereby improve change efficiency.
When the lubricating shaft sleeve is placed in the bearing seat, due to the fact that the fixing grooves are of wedge-shaped structures and rubber pads, the diameter can be properly adjusted when the lubricating shaft sleeve is assembled and fixed, and the lubricating shaft sleeve is fastened with the bearing seat and is in clearance fit with a shaft.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a lubricated axle sleeve structure, includes first axle sleeve (1) and second axle sleeve (7) that the symmetry set up, its characterized in that: the utility model discloses a novel bearing, including first axle sleeve (7), fixture block (3) that two symmetries of lower extreme fixedly connected with of second axle sleeve (7) set up, the upper end of first axle sleeve (1) is equipped with the draw-in groove corresponding with fixture block (3), the lower extreme of fixture block (3) extends to in the draw-in groove, the both sides of first axle sleeve (1) all are equipped with puts the thing groove, it is equipped with screw (2) to put the thing inslot, the both sides of fixture block (3) all are equipped with the fixed slot corresponding with screw (2), the one end of screw (2) runs through first axle sleeve (1) and extends to in the fixed slot, the fixed slot is the wedge structure, be threaded connection between screw (2) and first axle sleeve (1).
2. A lubricating bushing structure in accordance with claim 1, wherein: the screw (2) is a hexagon socket head cap screw.
3. A lubricating bushing structure in accordance with claim 1, wherein: and a rubber pad (5) is fixedly connected to the side wall of the inner bottom end of the clamping groove.
4. A lubricating bushing structure in accordance with claim 1, wherein: the lower end of the clamping block (3) is slidably inserted with a first sliding rod (4), and the lower end of the first sliding rod (4) penetrates through the clamping block (3) and is fixedly connected with the side wall of the inner bottom end of the clamping groove.
5. A lubricating bushing structure in accordance with claim 1, wherein: a second sliding rod (9) is inserted into the upper end of the first shaft sleeve (1) in a sliding mode, and the upper end of the second sliding rod (9) penetrates through the first shaft sleeve (1) and is fixedly connected with the lower end of the second shaft sleeve (7).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922135950 | 2019-12-03 | ||
| CN2019221359506 | 2019-12-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213899626U true CN213899626U (en) | 2021-08-06 |
Family
ID=77120193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022630427.3U Expired - Fee Related CN213899626U (en) | 2019-12-03 | 2020-11-14 | Lubricating shaft sleeve structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213899626U (en) |
-
2020
- 2020-11-14 CN CN202022630427.3U patent/CN213899626U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213899626U (en) | Lubricating shaft sleeve structure | |
| US5169237A (en) | Supporting and guide roller for pull-out guides for drawers | |
| CN211948915U (en) | Steel construction bearing frame with shock attenuation effect | |
| CN207830339U (en) | A kind of detachable lock fixed pattern screw | |
| CN205937530U (en) | Modular high efficiency bearing frame | |
| CN201162771Y (en) | Seamless shaft sleeve with oil aperture distributed on inner surface | |
| CN214989515U (en) | Support for elevator guide rail | |
| CN211231260U (en) | Detachable ball arm | |
| CN216265805U (en) | Self tapping thread insert mounting tool | |
| CN202768633U (en) | Cobwebbed shaft bushing | |
| CN208898352U (en) | A kind of novel silo multi rope winding system head sheave brasses positioning device | |
| CN108448487B (en) | Temporary power transmission overhead line pole | |
| CN216343437U (en) | Conical bearing unit retainer | |
| CN206186673U (en) | Trundle | |
| CN205328362U (en) | Fold silk machine godet | |
| CN218625192U (en) | Maintenance-free balance shaft bushing | |
| CN205956225U (en) | Two -way bearing frame | |
| CN217950997U (en) | Self-aligning ball bearing | |
| CN204878355U (en) | Rolling bearing | |
| CN214221843U (en) | Steel backing convenient for replacing brake pad | |
| CN216200023U (en) | Improved generation braking piston assembly | |
| CN212455220U (en) | Automatic tight screw bush ends | |
| CN212899418U (en) | Lead screw supporting seat | |
| CN212429529U (en) | Wear-resistant shaft sleeve | |
| CN211805498U (en) | Conical bearing roller processingequipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210811 Address after: 362000 Binjiang project area, Nan'an City, Quanzhou City, Fujian Province Patentee after: Fujian Huisheng Machinery Co.,Ltd. Address before: 116011 room 2206, Huaihua mansion, 100 Shengli Road, Xigang District, Dalian, Liaoning Patentee before: Jiang Qiuju |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210806 Termination date: 20211114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |