CN220869900U - Double-sided deep groove ball bearing with dust cover - Google Patents
Double-sided deep groove ball bearing with dust cover Download PDFInfo
- Publication number
- CN220869900U CN220869900U CN202322466929.0U CN202322466929U CN220869900U CN 220869900 U CN220869900 U CN 220869900U CN 202322466929 U CN202322466929 U CN 202322466929U CN 220869900 U CN220869900 U CN 220869900U
- Authority
- CN
- China
- Prior art keywords
- deep groove
- ball bearing
- groove ball
- dust cover
- sides
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- 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.)
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Links
- 239000000428 dust Substances 0.000 title claims abstract description 19
- 230000006835 compression Effects 0.000 claims abstract description 14
- 238000007906 compression Methods 0.000 claims abstract description 14
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Bearings For Parts Moving Linearly (AREA)
Abstract
The utility model relates to the technical field of bearings, in particular to a double-sided deep groove ball bearing with a dust cover. Through at first the user removes the depression bar and moves to the right, the depression bar drives the guide block and moves to the right, the guide block drives the ball motion when the spring compression is driven to the guide block, and the ball receives the restriction of gag lever post to drive the gag lever post and rotate, then insert the through-hole inside of deep groove ball bearing outer loop with inserted bar and sleeve through the connecting block with the shield of both sides, and inserted bar and sleeve peg graft mutually, unclamp the depression bar afterwards, the depression bar receives the elasticity influence of spring to drive the gag lever post and resets, thereby realize installing the shield of both sides, replaced original connected mode with this kind of connected mode and make the installation to the shield more convenient.
Description
Technical Field
The utility model relates to the technical field of bearings, in particular to a double-sided deep groove ball bearing with a dust cover.
Background
The bearing is an important and key basic component in equipment manufacturing industry, directly determines the performance, quality and reliability of important equipment and host products, and is known as a heart component in equipment manufacturing.
For example, the publication CN216343382U, a double-sided deep groove ball bearing with dust cover, the above document is favorable to improving the anti-vibration effect and service life of the deep groove ball bearing, is favorable to using the deep groove ball bearing, is favorable to protecting and dustproof the rolling beads, and reduces the probability of damage to the rolling beads.
Disclosure of utility model
The utility model aims to solve the problems in the prior art and provides a double-sided deep groove ball bearing with a dust cover.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a two-sided area shield deep groove ball bearing, includes the deep groove ball bearing outer loop, the deep groove ball bearing outer loop is connected with a plurality of balls and spacer, the inboard of ball and spacer all rotates with the inner ring and links to each other, the outside of deep groove ball bearing outer loop is laminated mutually with a plurality of sleeves, telescopic right-hand member links to each other with the connecting block of right side is fixed, the right side the inside of connecting block is equipped with auxiliary structure.
Preferably, the auxiliary structure comprises an inserting rod, the outer wall of the inserting rod is attached to a connecting block on the right side, the right end of the inner wall of the inserting rod is fixedly connected with one end of a spring, the other end of the spring is fixedly connected with a guide block, the left end of the guide block is fixedly connected with a compression rod, grooves on two sides of the guide block are respectively clamped with round balls on two sides, the outer ends of the round balls are fixedly connected with a limiting rod, and the middle of the limiting rod is rotationally connected with the inserting rod through a pin shaft.
Preferably, the outer ends of the limiting rods at the two sides are clamped with the sleeve.
Preferably, the left side of the outer wall of the compression bar is connected with the left connecting block in a sliding manner.
Preferably, the left end of inserted bar all links to each other with left connecting block is fixed, a plurality of the outer wall of connecting block all laminates with the recess of deep groove ball bearing outer loop.
Preferably, the inner ends of the connecting blocks are fixedly connected with the dust cover, and the two sides of the dust cover are respectively attached to the inner ring and the outer ring of the deep groove ball bearing.
The utility model provides a double-sided deep groove ball bearing with a dust cover, which has the beneficial effects that: through at first the user removes the depression bar and moves to the right, the depression bar drives the guide block and moves to the right, the guide block drives the ball motion when the spring compression is driven to the guide block, and the ball receives the restriction of gag lever post to drive the gag lever post and rotate, then insert the through-hole inside of deep groove ball bearing outer loop with inserted bar and sleeve through the connecting block with the shield of both sides, and inserted bar and sleeve peg graft mutually, unclamp the depression bar afterwards, the depression bar receives the elasticity influence of spring to drive the gag lever post and resets, thereby realize installing the shield of both sides, replaced original connected mode with this kind of connected mode and make the installation to the shield more convenient.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a front view structure of the present utility model;
FIG. 3 is a schematic side view of the present utility model;
Fig. 4 is a schematic structural diagram of a in fig. 3.
In the figure: 1. the deep groove ball bearing comprises an outer ring, 2, balls, 3, spacer blocks, 4, an auxiliary structure, 4a1, springs, 4a2, guide blocks, 4a3, compression bars, 4a4, round balls, 4a5, limit bars, 4a6, inserted bars, 4b1, rubber pads, 5, inner rings, 6, sleeves, 7, connecting blocks, 8 and protective covers.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
Example 1:
Referring to fig. 1-4: in this embodiment, a two-sided area shield deep groove ball bearing, including deep groove ball bearing outer loop 1, deep groove ball bearing outer loop 1 is connected with a plurality of balls 2 and spacer 3, and ball 2 and spacer 3's inboard all rotates with inner ring 5 and links to each other, and the outside of deep groove ball bearing outer loop 1 is laminated mutually with a plurality of sleeves 6, and the right-hand member of sleeve 6 links to each other with the connecting block 7 of right side is fixed, and the inside of right side connecting block 7 is equipped with auxiliary structure 4.
The auxiliary structure 4 comprises a inserted link 4a6, the outer wall of the inserted link 4a6 is attached to a connecting block 7 on the right side, the right end of the inner wall of the inserted link 4a6 is fixedly connected with one end of a spring 4a1, the other end of the spring 4a1 is fixedly connected with a guide block 4a2, the left end of the guide block 4a2 is fixedly connected with a compression bar 4a3, the elasticity coefficient of the spring 4a1 can be selected according to the actual use condition, grooves on two sides of the guide block 4a2 are respectively clamped with round balls 4a4 on two sides, the outer end of the round balls 4a4 is fixedly connected with a limiting rod 4a5, a user moves the compression bar 4a3 to the right, the compression bar 4a3 drives the guide block 4a2 to the right, the guide block 4a2 drives the spring 4a1 to compress, the guide block 4a3 drives the ball 4a4 to move, the ball 4a5 is limited by the limiting rod 4a5 to drive the limiting rod 4a5 to rotate, the middle part of the limiting rod 4a5 is rotationally connected with the inserted rod 4a6 through a pin shaft, the outer ends of the limiting rods 4a5 at two sides are clamped with the sleeve 6, the left side of the outer wall of the compression rod 4a3 is slidably connected with the left connecting block 7, the left end of the inserted rod 4a6 is fixedly connected with the left connecting block 7, the outer walls of the connecting blocks 7 are fixedly connected with the grooves of the deep groove ball bearing outer ring 1, the inner ends of the connecting blocks 7 are fixedly connected with the dust cover 8, and two sides of the dust cover 8 are respectively connected with the inner ring 5 and the deep groove ball bearing outer ring 1.
Working principle:
Firstly, a user moves the compression bar 4a3 to move rightwards, the compression bar 4a3 drives the guide block 4a2 to move rightwards, the guide block 4a2 drives the spring 4a1 to compress, the guide block 4a3 drives the round ball 4a4 to move, the round ball 4a4 is limited by the limit bar 4a5 to drive the limit bar 4a5 to rotate, then the two side dust covers 8 are inserted into the through holes of the deep groove ball bearing outer ring 1 through the connecting block 7, the inserting bar 4a6 is inserted into the sleeve 6, then the compression bar 4a3 is loosened, the compression bar 4a3 is influenced by the elasticity of the spring 4a1 to drive the limit bar 4a5 to reset, and accordingly the two side dust covers are installed.
Example 2:
Referring to fig. 1-4: in this embodiment, a double-sided tape shield deep groove ball bearing, wherein auxiliary structure 4 can also include rubber pad 4b1, and the inner wall of rubber pad 4b1 links to each other with connecting block 7 is fixed, and the outer wall of rubber pad 4b1 offsets tightly with deep groove ball bearing outer ring 1, through rubber pad 4b1 to guarantee that the connection between connecting block 7 and the deep groove ball bearing outer ring 1 is inseparabler.
While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.
Claims (5)
1. The utility model provides a two-sided area shield deep groove ball bearing, includes deep groove ball bearing outer ring (1), its characterized in that: the outer ring (1) of the deep groove ball bearing is connected with a plurality of balls (2) and spacer blocks (3), the inner sides of the balls (2) and the spacer blocks (3) are rotationally connected with an inner ring (5), the outer side of the outer ring (1) of the deep groove ball bearing is attached to a plurality of sleeves (6), the right end of each sleeve (6) is fixedly connected with a connecting block (7) on the right side, and an auxiliary structure (4) is arranged in the connecting block (7) on the right side;
auxiliary structure (4) are including inserted bar (4 a 6), the outer wall of inserted bar (4 a 6) is laminated mutually with connecting block (7) on right side, the inner wall right-hand member of inserted bar (4 a 6) links to each other with the one end of spring (4 a 1) is fixed, the other end and the fixed linking to each other of guide block (4 a 2) of spring (4 a 1), the left end and the depression bar (4 a 3) of guide block (4 a 2) are fixed to link to each other, the both sides recess of guide block (4 a 2) respectively with ball (4 a 4) looks joint of both sides, the outer end and the gag lever post (4 a 5) of ball (4 a 5) are fixed to link to each other, the middle part of gag lever post (4 a 5) is rotated with inserted bar (4 a 6) through the round pin axle and is linked to each other.
2. The double-sided tape dust cover deep groove ball bearing of claim 1, wherein: the outer ends of the limiting rods (4 a 5) on the two sides are clamped with the sleeve (6).
3. The double-sided tape dust cover deep groove ball bearing of claim 2, wherein: the left side of the outer wall of the compression bar (4 a 3) is connected with a connecting block (7) on the left side in a sliding way.
4. A double sided tape dust cap deep groove ball bearing according to claim 3, wherein: the left end of each inserted link (4 a 6) is fixedly connected with a left connecting block (7), and the outer walls of a plurality of connecting blocks (7) are attached to the grooves of the deep groove ball bearing outer ring (1).
5. The double-sided tape dust cover deep groove ball bearing according to claim 4, wherein: the inner ends of the connecting blocks (7) are fixedly connected with the dust cover (8), and the two sides of the dust cover (8) are respectively attached to the inner ring (5) and the deep groove ball bearing outer ring (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322466929.0U CN220869900U (en) | 2023-09-11 | 2023-09-11 | Double-sided deep groove ball bearing with dust cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322466929.0U CN220869900U (en) | 2023-09-11 | 2023-09-11 | Double-sided deep groove ball bearing with dust cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220869900U true CN220869900U (en) | 2024-04-30 |
Family
ID=90821161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322466929.0U Active CN220869900U (en) | 2023-09-11 | 2023-09-11 | Double-sided deep groove ball bearing with dust cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220869900U (en) |
-
2023
- 2023-09-11 CN CN202322466929.0U patent/CN220869900U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |