CN205869851U - Bearing ring knurlizer device - Google Patents
Bearing ring knurlizer device Download PDFInfo
- Publication number
- CN205869851U CN205869851U CN201620694403.5U CN201620694403U CN205869851U CN 205869851 U CN205869851 U CN 205869851U CN 201620694403 U CN201620694403 U CN 201620694403U CN 205869851 U CN205869851 U CN 205869851U
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- China
- Prior art keywords
- bearing
- ring
- axle
- centre bore
- pressed
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- Mounting Of Bearings Or Others (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Bearing ring knurlizer device, including bearing ring work piece and knurlizer, the shaping has the box centre bore on the box, and the shaping has well box centre bore step on the box centre bore, and first bearing and the equal plug bush of second bearing are in the box centre bore, and the structure of first bearing and second bearing is the same with the model, first jump ring card system is in the epaxial matched with draw -in groove of installation, and first jump ring is pressed on the left end face of the inner circle of first bearing, and the right -hand member face of the inner circle of second bearing is pressed on first jump ring, and the left end face of the inner circle of second bearing is pressed on the second jump ring, and second jump ring card system is in the epaxial matched with draw -in groove of installation. Its life improves greatly, avoided the wearing and tearing of installation axle, has increased the quality of the colored type that bearing ring rolled out, and the installation spool can not take place jumping phenomena in the use.
Description
Technical field:
This utility model relates to Production of bearing technical field, more specifically to institute on a kind of bearing ring Knurling device
Knurling tool mounting structure.
Background technology:
As shown in Figure 1, existing bearing ring knurling tool device is made up of knurling tool A1, mounting rod A2 and installation axle A3, rolling
Flower cutter A1 is hinged on installation axle A3, installs axle A3 and is fixed on mounting rod A2, and during use, knurling tool A1 is pressed in bearing ring work
In the outer diameter face of part, by rolling bearing lasso workpiece, and knurling tool A1 is allowed bearing ring workpiece to be produced certain pressure, just
Bearing ring workpiece completes annular knurl.Its weak point is: owing to knurling tool A1 is pressed on bearing ring workpiece, so peace
Dress axle A3 can so be installed axle A3 easily wear and tear by certain pressure, needing often to change, if changed not in time, then rolling
Flower cutter A1 in use beats relatively big, then the effect of the flower rolled out on bearing ring workpiece can be poor.
Utility model content:
The purpose of this utility model is aiming at the deficiency of prior art, and provides a kind of bearing ring knurling tool device,
Its service life is greatly improved, it is to avoid installs the abrasion of axle, adds the quality of the flower pattern that bearing ring rolls out, used
Journey is installed axle jumping phenomena will not occur.
Technology solution of the present utility model is as follows:
Bearing ring knurling tool device, including bearing ring workpiece and knurling tool, casing forms casing centre bore, case
Middle casing centre bore step, clutch shaft bearing and the equal sleeve of the second bearing is formed in casing centre bore on body centre bore, first
The structure of bearing and the second bearing is identical with model；
Knurling tool is fixed on the right-hand member installing axle, and knurling tool is pressed on bearing ring workpiece, installs and forms first on axle
Installing pillow block rank, the right side of the outer ring of clutch shaft bearing is pressed on casing centre bore step, the right side of the inner ring of clutch shaft bearing
It is pressed on the first installation pillow block rank, axle sleeve is installed in casing centre bore；
Case lid is fixed by screws on casing, and case lid forms ring cylinder, and the right side of ring cylinder is pressed in the second bearing
On the left side of outer ring, on the left side of the outer ring that the right side of the outer ring of the second bearing is pressed in clutch shaft bearing；Clutch shaft bearing and
Square trip is all formed, in the installation axle slot that square trip sleeve coordinates on the mounting shaft on the inner ring of the second bearing；
In the draw-in groove that first jump ring blocking matches on the mounting shaft, the first jump ring is pressed in the left end of the inner ring of clutch shaft bearing
On face, the right side of the inner ring of the second bearing is pressed on the first jump ring, and the left side of the inner ring of the second bearing is pressed in the second jump ring
On, in the draw-in groove that the second jump ring blocking matches on the mounting shaft.
Forming case lid centre bore on described case lid, the left end installing axle stretches in case lid centre bore.
Forming the second installation pillow block rank on described installation axle, on the mounting shaft, pad is clamped in annular knurl to knurling tool sleeve
Between cutter and nut, nut is spirally connected on the mounting shaft.
The beneficial effects of the utility model are:
Its service life is greatly improved, it is to avoid installs the abrasion of axle, adds the matter of the flower pattern that bearing ring rolls out
Amount, installs axle and jumping phenomena will not occur during use.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of prior art；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is the structural representation after removing bearing ring workpiece in Fig. 2.
Fig. 2, in 3: 1, bearing ring workpiece；2, knurling tool；3, casing；31, casing centre bore；32, casing centre bore platform
Rank；4, clutch shaft bearing；5, the second bearing；6, axle is installed；61, first pillow block rank are installed；62, second pillow block rank are installed；63, install
Axle slot；7, case lid；71, ring cylinder；72, case lid centre bore；8, the first jump ring；9, the second jump ring；10, pad；11, nut.
Detailed description of the invention:
Embodiment: such as Fig. 2, shown in 3, bearing ring knurling tool device, including bearing ring workpiece 1 and knurling tool 2, casing
Form casing centre bore 31 on 3, casing centre bore 31 forms middle casing centre bore step 32, clutch shaft bearing 4 and second
The equal sleeve of bearing 5 is in casing centre bore 31, and clutch shaft bearing 4 is identical with model with the structure of the second bearing 5；
Knurling tool 2 is fixed on the right-hand member installing axle 6, and knurling tool 2 is pressed on bearing ring workpiece 1, installs and forms on axle 6
First installs pillow block rank 61, and the right side of the outer ring of clutch shaft bearing 4 is pressed on casing centre bore step 32, clutch shaft bearing 4 interior
The right side of circle is pressed on the first installation pillow block rank 61, installs axle 6 sleeve in casing centre bore 31；
Case lid 7 is fixed by screws on casing 3, and case lid 7 forms ring cylinder 71, and the right side of ring cylinder 71 is pressed in second
On the left side of the outer ring of bearing 5, on the left side of the outer ring that the right side of the outer ring of the second bearing 5 is pressed in clutch shaft bearing 4；The
Square trip 45, the peace that square trip 45 sleeve coordinates on the mounting shaft is all formed on the inner ring of one bearing 4 and the second bearing 5
In dress axle slot 63；
First jump ring 8 is fastened on to be installed in the draw-in groove matched on axle 6, and the first jump ring 8 is pressed in the inner ring of clutch shaft bearing
On left side, the right side of the inner ring of the second bearing 5 is pressed on the first jump ring 8, and the left side of the inner ring of the second bearing 5 is pressed in
On two jump rings 9, the second jump ring 9 is fastened on to be installed in the draw-in groove matched on axle 6.
Forming case lid centre bore 72 on described case lid 7, the left end installing axle 6 stretches in case lid centre bore 72.
Forming the second installation pillow block rank 62 on described installation axle 6, knurling tool 2 sleeve is being installed on axle 6, and pad 10 clamps
Between knurling tool 2 and nut 11, nut 11 is screwed onto on installation axle 6.
Operation principle: operationally, knurling tool 2 is pressed on bearing ring workpiece 1 this utility model, when bearing ring workpiece
During 1 rotation, knurling tool 2 just rolls out flower pattern on bearing ring workpiece 1.
Owing to installation axle 6 of the present utility model is limited by clutch shaft bearing 4 and the second bearing 5, the left end of axle 6 is installed simultaneously
Stretch in case lid centre bore 72, so, axle 6 is installed and is also limited by case lid centre bore 72 in rotation process, axle 6 is so installed
Will not beat in the course of the work, simultaneously during utility model works, abrasion is in clutch shaft bearing the 4, second bearing 5 and case lid
Central hole 72, compared with prior art, this rate of wear of this utility model is very slow, so this utility model is big for service life
Big increase.Will not be as beating because of abrasion in the prior art owing to installing axle 6, so the flower that knurling tool 2 rolls out
Type quality is the most corresponding to be improved.
Claims (3)
1. bearing ring knurling tool device, including bearing ring workpiece (1) and knurling tool (2), it is characterised in that: on casing (3)
Form casing centre bore (31), casing centre bore (31) form middle casing centre bore step (32), clutch shaft bearing (4) and
Second bearing (5) all sleeves are in casing centre bore (31), and clutch shaft bearing (4) is identical with model with the structure of the second bearing (5)；
Knurling tool (2) is fixed on the right-hand member installing axle (6), and knurling tool (2) is pressed on bearing ring workpiece (1), installs on axle (6)
Forming the first installation pillow block rank (61), the right side of the outer ring of clutch shaft bearing (4) is pressed on casing centre bore step (32), the
The right side of the inner ring of one bearing (4) is pressed on the first installation pillow block rank (61), installs axle (6) sleeve in casing centre bore (31)
In；
Case lid (7) is fixed by screws on casing (3), and case lid (7) forms ring cylinder (71), the right side pressure of ring cylinder (71)
On the left side of the outer ring of the second bearing (5), the right side of the outer ring of the second bearing (5) is pressed in the outer ring of clutch shaft bearing (4)
Left side on；Square trip (45), square trip (45) is all formed on the inner ring of clutch shaft bearing (4) and the second bearing (5)
In installation axle slot (63) that sleeve coordinates on the mounting shaft；
First jump ring (8) is fastened on to be installed in the draw-in groove matched on axle (6), and the first jump ring (8) is pressed in the inner ring of clutch shaft bearing
Left side on, the right side of the inner ring of the second bearing (5) is pressed on the first jump ring (8), the left end of the inner ring of the second bearing (5)
Face is pressed on the second jump ring (9), and the second jump ring (9) is fastened on to be installed in the draw-in groove matched on axle (6).
Bearing ring knurling tool device the most according to claim 1, it is characterised in that: case lid forms in case lid on (7)
Central hole (72), the left end installing axle (6) stretches in case lid centre bore (72).
Bearing ring knurling tool device the most according to claim 1, it is characterised in that: install and form second on axle (6)
Installing pillow block rank (62), knurling tool (2) sleeve is being installed on axle (6), pad (10) be clamped in knurling tool (2) and nut (11) it
Between, nut (11) is screwed onto in installation axle (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620694403.5U CN205869851U (en) | 2016-06-29 | 2016-06-29 | Bearing ring knurlizer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620694403.5U CN205869851U (en) | 2016-06-29 | 2016-06-29 | Bearing ring knurlizer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205869851U true CN205869851U (en) | 2017-01-11 |
Family
ID=57693787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620694403.5U Active CN205869851U (en) | 2016-06-29 | 2016-06-29 | Bearing ring knurlizer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205869851U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106002085A (en) * | 2016-06-29 | 2016-10-12 | 浙江中集轴承有限公司 | Bearing ring knurling tool device |
| CN109434372A (en) * | 2018-12-18 | 2019-03-08 | 珠海杭宇电子有限公司 | A kind of novel rolling cut flower machining tool and processing method |
-
2016
- 2016-06-29 CN CN201620694403.5U patent/CN205869851U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106002085A (en) * | 2016-06-29 | 2016-10-12 | 浙江中集轴承有限公司 | Bearing ring knurling tool device |
| CN109434372A (en) * | 2018-12-18 | 2019-03-08 | 珠海杭宇电子有限公司 | A kind of novel rolling cut flower machining tool and processing method |
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| GR01 | Patent grant |