CN220726861U - Flange type linear bearing with auxiliary mounting structure - Google Patents
Flange type linear bearing with auxiliary mounting structure Download PDFInfo
- Publication number
- CN220726861U CN220726861U CN202322558986.1U CN202322558986U CN220726861U CN 220726861 U CN220726861 U CN 220726861U CN 202322558986 U CN202322558986 U CN 202322558986U CN 220726861 U CN220726861 U CN 220726861U
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- Prior art keywords
- flange
- linear bearing
- mounting structure
- bearing
- auxiliary mounting
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- 230000003287 optical effect Effects 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims description 20
- 239000011324 bead Substances 0.000 claims description 9
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 6
- 238000005728 strengthening Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 17
- 230000009467 reduction Effects 0.000 abstract description 10
- 230000006978 adaptation Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 10
- 230000008901 benefit Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to the technical field of power maintenance equipment, and discloses a flange type linear bearing with an auxiliary mounting structure. This flange formula linear bearing with supplementary mounting structure has set up spacing seat, spacing seat and spacing groove looks adaptation, when flange formula linear bearing installs, the spacing seat with the flange dish lower extreme corresponds the grafting with the spacing groove of connecting seat, carry out quick location when being convenient for install, set up and strengthen central layer and grid plate, grid-shaped grid plate has promoted flange formula linear bearing's structural strength, when the inside rotation of optical axis in the layer, the noise that bearing pearl and optical axis contact produced gets into in the grid of grid plate, carry out multiple reflection with the sound wave and weaken, thereby reach noise reduction's effect.
Description
Technical Field
The utility model relates to the technical field of power maintenance equipment, in particular to a flange type linear bearing with an auxiliary mounting structure.
Background
A flanged linear bearing is a specially designed linear bearing with one or more flanges around its outer circumference. The flange is a protruding edge, is usually used for conveniently fixing the bearing on the mechanical structure, does not need extra support or seat, and the conventional flange type linear bearing is not provided with an auxiliary positioning structure, cannot be aligned quickly during installation, is not provided with a noise reduction mechanism, cannot reduce noise when the linear bearing is used, and is inconvenient to use, so that the flange type linear bearing with the auxiliary installation structure is provided for solving the problems.
Chinese utility model patent publication No.: CN 107725589A, disclosing: a linear bearing easy to install is provided, an auxiliary positioning structure is not arranged, quick alignment cannot be carried out during installation, a noise reduction mechanism is not arranged, noise generated when the linear bearing is used cannot be reduced, and the linear bearing is inconvenient to use.
Disclosure of Invention
(one) solving the technical problems
In order to overcome the defects in the prior art, the utility model provides a flange type linear bearing with an auxiliary mounting structure, which solves the problems in the background.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a flange formula linear bearing with auxiliary installation structure, includes the ring flange, a plurality of locating holes have been seted up to the upper end of ring flange, the lower extreme fixed connection spacing seat of ring flange, the upper end fixed connection bearing housing of ring flange, the inside fixed connection of bearing housing strengthens the central layer, the outside of strengthening the central layer is provided with the grid plate, the inside of strengthening the central layer is provided with the inlayer, the inner wall of inlayer is provided with a plurality of bearing beads, the draw-in groove has been seted up to the upper and lower end of inlayer, the upper and lower end of inlayer is provided with two the same seal cover, the inside of inlayer is provided with the optical axis, the lower extreme of ring flange is provided with the connecting seat, the spacing groove has been seted up to the upper end of connecting seat.
Preferably, the same four positioning holes are formed, and the four positioning holes are uniformly formed in the upper end of the flange plate.
Through above-mentioned technical scheme, set up the locating hole, be convenient for through the bolt with ring flange and connecting seat locking connection, four locating holes evenly atress, fixed effectual.
Preferably, the limit seat is matched with the limit groove, and the limit seat is octagonal.
Through above-mentioned technical scheme, set up spacing seat, spacing seat and spacing groove looks adaptation, when flange formula linear bearing installs, correspond the grafting with the spacing groove of connecting seat with the spacing seat of ring flange lower extreme, carry out quick location when being convenient for install, auxiliary installation effectual.
Preferably, the bearing sleeve is welded with the flange plate, and the grid plate is in a grid shape.
Through above-mentioned technical scheme, bearing housing and ring flange welded connection, sound construction has set up and has strengthened central layer and grid plate, and the grid plate of grid form has promoted flange formula linear bearing's structural strength, and when the inside rotation of optical axis inner layer, the noise that bearing bead and optical axis contact produced gets into in the grid of grid plate, weakens the sound wave with multiple reflection to reach noise reduction's effect, it is very practical.
Preferably, the two sealing sleeves are symmetrically arranged at the upper end and the lower end of the inner layer, and the sealing sleeves are in fit and clamping connection with the clamping grooves.
Through above-mentioned technical scheme, set up the seal cover, seal cover and draw-in groove joint, connected mode is simple, has promoted sealed effect to flange formula linear bearing's dustproof, noise reduction effect have been promoted.
Preferably, the optical axis is adapted to the bearing bead, and the optical axis is adapted to the sealing sleeve.
Through above-mentioned technical scheme, optical axis and seal cover looks adaptation, sealed effectual, dustproof, noise reduction effect is good.
Preferably, the flange plate is in locking connection with the connecting seat through bolts, and the sealing sleeve is made of styrene-butadiene rubber.
By the technical scheme, the sealing sleeve is made of styrene-butadiene rubber, has excellent wear resistance and heat resistance, and is durable.
Compared with the prior art, the flange type linear bearing with the auxiliary mounting structure has the following beneficial effects:
1. this flange formula linear bearing with supplementary mounting structure has set up the locating hole, is convenient for be connected ring flange and connecting seat locking through the bolt, and four locating holes evenly atress, fixed effectual has set up spacing seat, spacing seat and spacing groove looks adaptation, when flange formula linear bearing installs, corresponds the grafting with the spacing groove of connecting seat with the spacing seat of ring flange lower extreme, carries out quick location when being convenient for install, and auxiliary installation's is effectual.
2. This flange formula linear bearing with auxiliary mounting structure, bearing housing and ring flange welded connection, sound construction, set up enhancement central layer and grid plate, grid-like grid plate has promoted flange formula linear bearing's structural strength, when the inside rotation of optical axis in the inlayer, the noise that bearing pearl and optical axis contact produced gets into in the grid of grid plate, carry out multiple reflection with the sound wave and weaken, thereby reach noise reduction's effect, and is very practical, set up the seal cover, seal cover and draw-in groove joint, connected mode is simple, has promoted sealed effect, thereby flange formula linear bearing's dustproof, noise reduction effect has been promoted, the seal cover adopts styrene-butadiene rubber to make, excellent wearability and heat resistance have, it is comparatively durable.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of a flange and a spacing seat of the present utility model;
FIG. 3 is an enlarged schematic view of the flange and sleeve of the present utility model;
FIG. 4 is a schematic view of a flange and sleeve in a three-dimensional cross-sectional configuration according to the present utility model;
FIG. 5 is a schematic view of the split structure of the flange, the reinforced center layer and the inner layer of the present utility model.
Wherein: 1. a flange plate; 2. positioning holes; 3. a limit seat; 4. a bearing sleeve; 5. reinforcing the central layer; 6. a grid plate; 7. an inner layer; 8. bearing beads; 9. a clamping groove; 10. sealing sleeve; 11. an optical axis; 12. a connecting seat; 13. and a limit groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
as shown in fig. 1-5, the flange type linear bearing with the auxiliary mounting structure provided by the utility model comprises a flange plate 1, wherein a plurality of positioning holes 2 are formed in the upper end of the flange plate 1, the lower end of the flange plate 1 is fixedly connected with a limiting seat 3, the upper end of the flange plate 1 is fixedly connected with a bearing sleeve 4, the inside of the bearing sleeve 4 is fixedly connected with a reinforced central layer 5, a grid plate 6 is arranged on the outer side of the reinforced central layer 5, an inner layer 7 is arranged in the reinforced central layer 5, a plurality of bearing beads 8 are arranged on the inner wall of the inner layer 7, clamping grooves 9 are formed in the upper end and the lower end of the inner layer 7, two identical sealing sleeves 10 are arranged in the upper end and the lower end of the inner layer 7, an optical axis 11 is arranged in the inner layer 7, the lower end of the flange plate 1 is provided with a connecting seat 12, and a limiting groove 13 is formed in the upper end of the connecting seat 12.
The flange type linear bearing is reasonable in structure, the limiting seat 3 at the lower end of the flange plate 1 is correspondingly inserted into the limiting groove 13 of the connecting seat 12 during installation, the flange plate 1 is locked and connected with the connecting seat 12 through bolts, and the four positioning holes 2 are uniformly stressed, so that the fixing effect is good.
Specifically, the same four locating holes 2 are formed, and the four locating holes 2 are uniformly formed in the upper end of the flange plate 1. The advantage is, has set up locating hole 2, is convenient for through the bolt with ring flange 1 and connecting seat 12 locking connection, four locating hole 2 even atress, fixed effectual.
Specifically, the limit seat 3 is matched with the limit groove 13, and the limit seat 3 is octagonal. The flange type linear bearing has the advantages that the limiting seat 3 is arranged, the limiting seat 3 is matched with the limiting groove 13, when the flange type linear bearing is installed, the limiting seat 3 at the lower end of the flange plate 1 is correspondingly inserted into the limiting groove 13 of the connecting seat 12, rapid positioning is carried out during installation, and the auxiliary installation effect is good.
Specifically, the bearing sleeve 4 is welded with the flange plate 1, and the grid plate 6 is in a grid shape. The advantage is, bearing housing 4 and ring flange 1 welded connection, and sound construction has set up and has strengthened central layer 5 and grid plate 6, and grid plate 6 of grid form has promoted flange formula linear bearing's structural strength, and when optical axis 11 rotates inside layer 7, the noise that bearing bead 8 and optical axis 11 contact produced gets into in the grid of grid plate 6 to carry out multiple reflection with the sound wave and weaken to reach noise reduction's effect, it is very practical.
Embodiment two:
as shown in fig. 2-5, as an improvement over the previous embodiment.
Specifically, two seal sleeves 10 are symmetrically arranged at the upper end and the lower end of the inner layer 7, and the seal sleeves 10 are in fit and clamping connection with the clamping grooves 9. The sealing sleeve 10 has the advantages that the sealing sleeve 10 is arranged, the sealing sleeve 10 is clamped with the clamping groove 9, the connecting mode is simple, the sealing effect is improved, and therefore the dustproof and noise reduction effects of the flange-type linear bearing are improved.
Specifically, the optical axis 11 is adapted to the bearing bead 8, and the optical axis 11 is adapted to the sealing sleeve 10. The optical axis 11 is matched with the sealing sleeve 10, so that the sealing effect is good, and the dustproof and noise-reducing effects are good.
Specifically, the flange plate 1 is in locking connection with the connecting seat 12 through bolts, and the sealing sleeve 10 is made of styrene-butadiene rubber. The sealing sleeve 10 is made of styrene-butadiene rubber, has excellent wear resistance and heat resistance, and is durable.
Working principle: during installation, the limit seat 3 at the lower end of the flange plate 1 is correspondingly inserted into the limit groove 13 of the connecting seat 12, the flange plate 1 is in locking connection with the connecting seat 12 through bolts, the four positioning holes 2 are uniformly stressed, the fixing effect is good, the grid-shaped grid plate 6 improves the structural strength of the flange type linear bearing, when the optical axis 11 rotates in the inner layer 7, noise generated by contact of the bearing beads 8 and the optical axis 11 enters the grids of the grid plate 6, and the sound wave is subjected to multiple reflection weakening, so that the effect of reducing the noise is achieved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a flange formula linear bearing with supplementary mounting structure, including ring flange (1), its characterized in that: the utility model discloses a flange dish, including flange dish, draw-in groove (9) have been seted up to the upper end of flange dish (1), the lower extreme fixed connection spacing seat (3) of flange dish (1), the upper end fixed connection bearing housing (4) of flange dish (1), the inside fixed connection of bearing housing (4) strengthens central layer (5), the outside of strengthening central layer (5) is provided with grid plate (6), the inside of strengthening central layer (5) is provided with inlayer (7), the inner wall of inlayer (7) is provided with a plurality of bearing balls (8), draw-in groove (9) have been seted up to the upper and lower end of inlayer (7), the upper and lower end of inlayer (7) is provided with two the same seal cover (10), the inside of inlayer (7) is provided with optical axis (11), the lower extreme of flange dish (1) is provided with connecting seat (12), spacing groove (13) have been seted up to the upper end of connecting seat (12).
2. A flanged linear bearing with auxiliary mounting structure according to claim 1, wherein: the four same locating holes (2) are formed, and the four locating holes (2) are uniformly formed in the upper end of the flange plate (1).
3. A flanged linear bearing with auxiliary mounting structure according to claim 1, wherein: the limiting seat (3) is matched with the limiting groove (13), and the shape of the limiting seat (3) is octagonal.
4. A flanged linear bearing with auxiliary mounting structure according to claim 1, wherein: the bearing sleeve (4) is welded with the flange plate (1), and the grid plate (6) is in a grid shape.
5. A flanged linear bearing with auxiliary mounting structure according to claim 1, wherein: the two sealing sleeves (10) are symmetrically arranged at the upper end and the lower end of the inner layer (7), and the sealing sleeves (10) are in fit and clamping connection with the clamping grooves (9).
6. A flanged linear bearing with auxiliary mounting structure according to claim 1, wherein: the optical axis (11) is matched with the bearing beads (8), and the optical axis (11) is matched with the sealing sleeve (10).
7. A flanged linear bearing with auxiliary mounting structure according to claim 1, wherein: the flange plate (1) is in locking connection with the connecting seat (12) through bolts, and the sealing sleeve (10) is made of styrene-butadiene rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322558986.1U CN220726861U (en) | 2023-09-20 | 2023-09-20 | Flange type linear bearing with auxiliary mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322558986.1U CN220726861U (en) | 2023-09-20 | 2023-09-20 | Flange type linear bearing with auxiliary mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220726861U true CN220726861U (en) | 2024-04-05 |
Family
ID=90485393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322558986.1U Active CN220726861U (en) | 2023-09-20 | 2023-09-20 | Flange type linear bearing with auxiliary mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220726861U (en) |
-
2023
- 2023-09-20 CN CN202322558986.1U patent/CN220726861U/en active Active
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