CN203856885U - Integrated guide and guard ball bearing - Google Patents
Integrated guide and guard ball bearing Download PDFInfo
- Publication number
- CN203856885U CN203856885U CN201420170411.0U CN201420170411U CN203856885U CN 203856885 U CN203856885 U CN 203856885U CN 201420170411 U CN201420170411 U CN 201420170411U CN 203856885 U CN203856885 U CN 203856885U
- Authority
- CN
- China
- Prior art keywords
- inner ring
- groove
- guard
- wall
- deflector roll
- 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 - Lifetime
Links
- 238000005096 rolling process Methods 0.000 claims abstract description 9
- 238000003860 storage Methods 0.000 claims description 17
- 239000004519 grease Substances 0.000 claims description 5
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses an integrated guide and guard ball bearing which comprises a guide roller (1), an inner ring (2), retainers (4) and rolling bodies (3), wherein at least two trenches (11) are formed in the side wall of a center through hole of the guide roller (1); the inner ring (2) is arranged in the center through hole of the guide roller (1); two inner trenches (21) corresponding to the trenches (11) are formed in the outer side wall of the inner ring (2); the rolling bodies (3) are arrayed between the inner trenches (21) and the trenches (11); sealing rings (5) are mounted between the guide roller (1) and the inner ring (2); a guide and guard slot (12) is formed in the middle part of the outer wall of the guide roller (1). According to the integrated guide and guard ball bearing, the bearing and the guide roller are integrated, so that replacement is convenient; the replacement efficiency is improved, and the normal production is guaranteed.
Description
Technical field:
The utility model relates to technical field of bearings, more specifically to a kind of integral type guide and guard ball bearing.
Background technique:
Guide and guard are a kind of devices that wire rod steel billet are pressed into different size wire rod, its key position when bearing, and the quality of bearing directly has influence on the quality of product of rolled wire.Article one, wire rod production line is made up of several guide and guard, and wire rod steel billet is every, and through guide and guard, its shape can change, until roll out finished wire rod.Because guide and guard are applied on steel mill's wire rod shop production line, so applied environment is very severe, impurity is many, when after the complete single line material of rolling steel billet, another root steel billet can reenter guide and guard, guide and guard are had to very large impact force, and the last direct effect of this impact force is to bearing, therefore in its guide and guard at present, bearing used is generally to use 4 to 8 as a child just need to change, its replacing amount is not only large, and its replacing need to disassemble bearing to reinstall from the deflector roll of guide and guard, very loaded down with trivial details, reduce manufacturing efficiency.
Model utility content:
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of integral type guide and guard ball bearing is provided, and it is integrated bearing and deflector roll, is convenient for changing, and improves the efficiency of changing, and protects to produce and normally carries out.
The scheme that the utility model solve the technical problem is:
A kind of integral type guide and guard ball bearing, comprise deflector roll, inner ring, retainer and rolling element, on the sidewall of the central through bore of described deflector roll, form at least two raceway grooves, inner ring is in the central through bore of deflector roll, on the outer side wall of inner ring, form two the interior raceway grooves corresponding with raceway groove, rolling element spread configuration is between interior raceway groove and raceway groove, and seal ring is arranged between deflector roll and inner ring, and the outer wall middle part of deflector roll forms guide and guard groove.
Described seal ring comprises inner frame and rubber body, rubber body is wrapped in outside inner frame, the spring section sleeve that the upper end of rubber body forms elasticity are pressed against in the upper draw-in groove that the sidewall two ends of the central through bore of deflector roll form, the lower end of rubber body and interior ring outer wall touching position are provided with epipharynx and outer lip, epipharynx elasticity is pressed against on the madial wall of draw-in groove of inner ring, and outer lip elasticity is pressed against on the wall of outer wall edge of inner ring.
Described retainer is nylon cages.
On the lower end madial wall of described rubber body, also form oil storage lug boss, oil storage lug boss elasticity is pressed against on the outer wall of inner ring at draw-in groove rear portion, forms arc oil storage tank on oil storage lug boss, in arc oil storage tank, is filled with grease.
Together with described inner frame is bonded and fixed at rubber body.
Described guide and guard groove is curve bath.
Outstanding effect of the present utility model is:
It is integrated bearing and deflector roll, is convenient for changing, and improves the efficiency of changing, and protects to produce and normally carries out.
Brief description of the drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is partial enlarged drawing of the present utility model.
Embodiment:
Embodiment, see as shown in Fig. 1 to 2, a kind of integral type guide and guard ball bearing, comprise deflector roll 1, inner ring 2, retainer 4 and rolling element 3, on the sidewall of the central through bore of described deflector roll 1, form at least two raceway grooves 11, inner ring 2 is in the central through bore of deflector roll 1, on the outer side wall of inner ring 2, form two the interior raceway grooves 21 corresponding with raceway groove 11, rolling element 3 spread configurations are between interior raceway groove 21 and raceway groove 11, seal ring 5 is arranged between deflector roll 1 and inner ring 2, and the outer wall middle part of deflector roll 1 forms guide and guard groove 12.
Described seal ring 5 comprises inner frame 5a and rubber body 5b, rubber body 5b is wrapped in outside inner frame 5a, spring section 53 sleeves that the upper end of rubber body 5b forms elasticity are pressed against in the upper draw-in groove 14 that the sidewall two ends of the central through bore of deflector roll 1 form, the lower end of rubber body 5b and inner ring 2 outer wall touching positions are provided with epipharynx 51 and outer lip 52, epipharynx 51 elasticity are pressed against on the madial wall of draw-in groove 22 of inner ring 2, and outer lip 52 elasticity are pressed against on the wall of outer wall edge of inner ring 2.
Described retainer 4 is nylon cages.
On the lower end madial wall of described rubber body 5b, also form oil storage lug boss 54, oil storage lug boss 54 elasticity are pressed against on the outer wall of inner ring 2 at draw-in groove 22 rear portions, form arc oil storage tank 541 on oil storage lug boss 54, in arc oil storage tank 541, are filled with grease.
Together with described inner frame 5a is bonded and fixed at rubber body 5b.
Described guide and guard groove 12 is curve bath.
Working principle: it only need to disassemble whole bearing together in use in the time that bearing part damages, without other positions of bearing are dismantled separately from deflector roll 1, its replacing is simple and convenient.
In the arc oil storage tank 541 of oil storage lug boss 54, be filled with grease, in the time of operation, can provide more grease to improve lubrication effect, seal ring 5 can better prevent dust, and the iron filings of anti-oxidation enter bearing, improve working life.
Claims (3)
1. an integral type guide and guard ball bearing, comprise deflector roll (1), inner ring (2), retainer (4) and rolling element (3), it is characterized in that: on the sidewall of the central through bore of described deflector roll (1), form at least two raceway grooves (11), inner ring (2) is in the central through bore of deflector roll (1), on the outer side wall of inner ring (2), form two the interior raceway grooves (21) corresponding with raceway groove (11), rolling element (3) spread configuration is between interior raceway groove (21) and raceway groove (11), seal ring (5) is arranged between deflector roll (1) and inner ring (2), the outer wall middle part of deflector roll (1) forms guide and guard groove (12),
Described seal ring (5) comprises inner frame (5a) and rubber body (5b), rubber body (5b) is wrapped in outside inner frame (5a), spring section (53) sleeve that the upper end of rubber body (5b) forms elasticity are pressed against in the upper draw-in groove (14) that the sidewall two ends of the central through bore of deflector roll (1) form, the lower end of rubber body (5b) and inner ring (2) outer wall touching position are provided with epipharynx (51) and outer lip (52), epipharynx (51) elasticity is pressed against on the madial wall of draw-in groove (22) of inner ring (2), outer lip (52) elasticity is pressed against on the wall of outer wall edge of inner ring (2),
Described retainer (4) is nylon cages; On the lower end madial wall of described rubber body (5b), also form oil storage lug boss (54), oil storage lug boss (54) elasticity is pressed against on the outer wall of inner ring (2) at draw-in groove (22) rear portion, on oil storage lug boss (54), form arc oil storage tank (541), arc oil storage tank is filled with grease in (541).
2. a kind of integral type guide and guard ball bearing according to claim 1, is characterized in that: described inner frame (5a) and rubber body (5b) are bonded and fixed at together.
3. a kind of integral type guide and guard ball bearing according to claim 1, is characterized in that: described guide and guard groove (12) is curve bath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420170411.0U CN203856885U (en) | 2014-04-10 | 2014-04-10 | Integrated guide and guard ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420170411.0U CN203856885U (en) | 2014-04-10 | 2014-04-10 | Integrated guide and guard ball bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203856885U true CN203856885U (en) | 2014-10-01 |
Family
ID=51606738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420170411.0U Expired - Lifetime CN203856885U (en) | 2014-04-10 | 2014-04-10 | Integrated guide and guard ball bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203856885U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104632876A (en) * | 2015-03-12 | 2015-05-20 | 王华彬 | Iron-based metal ceramic guide roller-bearing integrated composite |
| CN113266639A (en) * | 2021-06-09 | 2021-08-17 | 哈尔滨新哈精密轴承股份有限公司 | Ultra-high speed double-sealing guide bearing |
-
2014
- 2014-04-10 CN CN201420170411.0U patent/CN203856885U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104632876A (en) * | 2015-03-12 | 2015-05-20 | 王华彬 | Iron-based metal ceramic guide roller-bearing integrated composite |
| CN113266639A (en) * | 2021-06-09 | 2021-08-17 | 哈尔滨新哈精密轴承股份有限公司 | Ultra-high speed double-sealing guide bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220414 Address after: 312500 Building 1, No. 199 Titan Avenue, Qixing street, Xinchang County, Shaoxing City, Zhejiang Province Patentee after: Zhejiang Xinchun aerospace bearing Co.,Ltd. Address before: 312500, 199 Titan Avenue, Qixing street, Xinchang County, Shaoxing City, Zhejiang Province Patentee before: zhejiang xcc group Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141001 |
|
| CX01 | Expiry of patent term |