CN207961308U - A kind of slush pump single row roller bearing roller rivet assembly tooling - Google Patents
A kind of slush pump single row roller bearing roller rivet assembly tooling Download PDFInfo
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- CN207961308U CN207961308U CN201721856728.XU CN201721856728U CN207961308U CN 207961308 U CN207961308 U CN 207961308U CN 201721856728 U CN201721856728 U CN 201721856728U CN 207961308 U CN207961308 U CN 207961308U
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- rivet
- guiding
- roller
- retainer
- tooling
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Abstract
The utility model is related to slush pump single row roller bearing roller rivet assembly toolings.The tooling is by a guiding mould, and three positioning pins, a guiding pin and a cross chisel composition, guiding mould is circular ring shape, location hole is along the circumferential direction distributed with, number is identical as roller number；Positioning pin circumference uniform distribution setting on guiding mould.Guiding pin taps rivet to sink down into rivet in the rivet hole of retainer.Cross chisel makes chisel into " cross " shape between rivet and retainer so that rivet expands, to be interference fitted with retainer.Using the utility model proposes tooling assembled, improve efficiency of assembling, solve the problem of riveting is inclined, and riveting is unreal, and rivet falls off in bearing working operation.
Description
Technical field
The utility model belongs to bearing mounting technology field, and in particular to a kind of slush pump is rolled with single row roller bearing
Sub- rivet assembly tooling.
Background technology
Respectively there are one rivet hole, old assembly method assembling process at slush pump cylinder roller bearing each roller both ends
It is inclined often to there is rivet riveting, influences bearing operation flexibility, running accuracy and installation accuracy, and old assembly method assembly
Efficiency is low.
Invention content
The utility model proposes a kind of single row roller bearing roller rivet assembly toolings of slush pump, to solve tradition
The inclined problem of rivet riveting that assembly method is susceptible to.
The utility model is that technical solution used by solving its technical problem is to provide a kind of slush pump single-row cylindrical
Roller bearing roller rivet assembly tooling, the tooling is by a guiding mould, three positioning pins, a guiding pin and a cross
Chisel composition, the guiding mould are circular ring shape, location hole are along the circumferential direction distributed with, number is identical as roller number；Institute
The positioning pin stated circumference uniform distribution setting on guiding mould.
Using the utility model proposes tooling assembled, improve efficiency of assembling, solve that riveting is inclined, and riveting is unreal, bearing
Rivet falls off in work operation, the problem of running accuracy difference.
Description of the drawings
Fig. 1 is that the utility model guides tire schematic diagram.
Fig. 2 is the utility model guiding pin schematic diagram.
Fig. 3 is the utility model positioning pin schematic diagram.
Specific implementation mode
The utility model is further described below in conjunction with attached drawing and specific embodiment.
The utility model proposes a kind of single row roller bearing roller rivet assembly tooling of slush pump, the tooling by
One guiding mould, three positioning pins, a guiding pin and a cross chisel composition, the guiding mould are circular ring shape, edge
Location hole is distributed in circumferencial direction, and location hole corresponds to rivet hole, and number is identical as roller number；Three positioning pins are drawing
Circumference uniform distribution is led on mould to be positioned to guiding tire.Bearing is adjusted into clearance, is horizontally arranged after trap, tire will be guided
It is placed horizontally on retainer.At this point, principle of the retainer due to the three-point fix of three positioning pins, so that driving the rivets
During be not in position offset, the problem for causing rivet riveting inclined.
It is sold using guiding and taps rivet to sink down into rivet in the rivet hole of retainer.
It is not firm enough that rivet at this time coordinates with retainer, therefore, to prevent rivet from deviating from, using cross chisel in rivet
Chisel is made between retainer end face into " cross " shape so that rivet expands, and to be interference fitted with retainer, prevents rivet from deviating from
Phenomenon occurs.
Using the utility model proposes tooling assembled, improve efficiency of assembling, solve that riveting is inclined, and riveting is unreal, bearing
The problem of rivet falls off in work operation.
Claims (1)
1. a kind of single row roller bearing roller rivet assembly tooling of slush pump, which is characterized in that the tooling is drawn by one
Mould is led, three positioning pins, a guiding pin and a cross chisel composition, the guiding mould are circular ring shape, circumferentially side
To location hole is distributed with, number is identical as roller number；Positioning pin circumference uniform distribution setting on guiding mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721856728.XU CN207961308U (en) | 2017-12-27 | 2017-12-27 | A kind of slush pump single row roller bearing roller rivet assembly tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721856728.XU CN207961308U (en) | 2017-12-27 | 2017-12-27 | A kind of slush pump single row roller bearing roller rivet assembly tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207961308U true CN207961308U (en) | 2018-10-12 |
Family
ID=63729842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721856728.XU Active CN207961308U (en) | 2017-12-27 | 2017-12-27 | A kind of slush pump single row roller bearing roller rivet assembly tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207961308U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956809A (en) * | 2017-12-27 | 2018-04-24 | 瓦房店轴承集团有限责任公司 | Slush pump single row roller bearing roller rivet assembly tooling |
-
2017
- 2017-12-27 CN CN201721856728.XU patent/CN207961308U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956809A (en) * | 2017-12-27 | 2018-04-24 | 瓦房店轴承集团有限责任公司 | Slush pump single row roller bearing roller rivet assembly tooling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221219 Address after: 116300 No.1, Section 1, North Gongji street, Wafangdian, Dalian, Liaoning Patentee after: Wafangdian Bearing Co.,Ltd. Address before: No. 1, Section 1, North Gongji Street, Wafangdian, Dalian, Liaoning 116300 Patentee before: Wafangdian Bearing Group Corp. Patentee before: WAFANGDIAN BEARING GROUP NATIONAL BEARING ENGINEERING TECHNOLOGY RESEARCH CENTER Co.,Ltd. |
|
| TR01 | Transfer of patent right |