CN201720680U - Combined tooling for assembling flanged hub bearing units - Google Patents
Combined tooling for assembling flanged hub bearing units Download PDFInfo
- Publication number
- CN201720680U CN201720680U CN 201020214529 CN201020214529U CN201720680U CN 201720680 U CN201720680 U CN 201720680U CN 201020214529 CN201020214529 CN 201020214529 CN 201020214529 U CN201020214529 U CN 201020214529U CN 201720680 U CN201720680 U CN 201720680U
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- CN
- China
- Prior art keywords
- bearing unit
- hub bearing
- flanged hub
- hub
- semicircle
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to a combined tooling for assembling flanged hub bearing units, which comprises two like semicircular toolings and a cylindrical tooling, wherein the two semicircular toolings are provided with cambered outer edges with certain thickness, both ends of the diameter border of each semicircular tooling are respectively provided with a semicircular notch, and the middle of the diameter border is provided with a semicircular opening, the back of which is connected with a U-shaped guide notch. The utility model has the advantages that: the combined tooling can rationally apply force when assembling a flanged hub bearing unit, so that the flanged hub bearing unit can be assembled with the inner circle uninjured, consequently, the utility model solves the problem on how to assemble the flanged hub bearing unit, the service life of the flanged hub bearing unit is guaranteed, and the fault occurrence rate of the flanged hub bearing unit is decreased.
Description
Technical field
The utility model relates to knuckle assembly, especially a kind of assembled tool that is used to assemble roll coil of strip cincture hub bearing unit.
Background technology
The traditional structure knuckle assembly is individually, sequentially to be pressed into bearing, the snap ring of packing into, to be pressed into wheel hub, and required is simple frock commonly used.And roll coil of strip cincture hub bearing unit, the crimping by wheel hub small end neck integrates parts such as bearing, wheel hub and spacing clip.The hub of this structure is better than traditional non-integrated structure, has reduced the axial displacement of bearing, and has reduced rigging error, good reliability.From then on the structure of hub-bearing unit, as can be seen, in press-fiting assembling process, we can not be easily, mistakenly directly to its direct application of force, because bearing inner race fastens as one by crimping with wheel hub, no matter so be from the crimping application of force or from the big end application of force of wheel hub, all can make bearing inner race take the lead in producing axial displacement, make inner ring contact unusually, cause the inner ring damage with steel ball, have a strong impact on bearing life, and in use with bearing abnormal sound fault.
Summary of the invention
The utility model will solve the shortcoming of above-mentioned prior art, and a kind of assembled tool that can carry out the safety assembling to the crimping wheel hub bearing unit is provided.
The utility model solves the technical scheme that its technical problem adopts: this assembled tool that is used to assemble roll coil of strip cincture hub bearing unit, form by two identical semicircle frocks and a cylindrical frock with certain thickness arc outer, wherein the both sides, diameter border of semicircle frock respectively are provided with a semi-circular recesses, the centre is provided with a semicircle gap, and semicircle gap rear is connected with a U type direction recess.
As preferably, described semicircle gap diameter is greater than the hub-bearing unit middle (center) bearing unit recess diameter that is mated use, and less than the external diameter of clip.
As preferably, described arc outer has when guaranteeing to be used, the thickness that the bottom of hub-bearing unit and the bottom of anti-turn bolt do not contact with operating platform
The effect that the utility model is useful is: by using this assembled tool, can be when the crimping wheel hub bearing unit be assembled the rational application of force, guarantee that it assembles under the situation of harmless inner ring, captured the difficult problem that the crimping wheel hub bearing unit is assembled, guarantee its service life, reduced the incidence of its fault.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the stereogram of semicircle frock 1;
Fig. 3 is a crimping wheel hub bearing unit assembling process schematic diagram;
Fig. 4 is that figure is finished in the assembling of crimping wheel hub bearing unit;
Description of reference numerals: semicircle frock 1, semi-circular recesses 1-1, U type direction recess 1-2, semicircle gap 1-3, arc outer 1-4, cylindrical frock 2, hub-bearing unit 3, bearing unit neck 3-1, clip 3-2, anti-turn bolt 4, knuckle assembly 5, operating platform 6.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Embodiment: as Fig. 1,2, this assembled tool, form by two identical semicircle frocks 1 and a cylindrical frock 2, semicircle frock 1 has certain thickness arc outer 1-4, semicircle frock 1 upper edge diameter is provided with two semi-circular recesses 1-1, a semicircle gap 1-3, semicircle gap 1-3 rear is provided with a U type direction recess 1-2.Two semicircle frocks 1 can cooperate the frock that is combined into a full circle, semi-circular recesses 1-1 wherein, and semicircle gap 1-3 also can be fitted to each other, and divides the groove and the gap that are combined into full circle.
In use, as Fig. 3, two semicircle frocks 1 slip into bearing unit neck 3-1 from hub-bearing unit 3 both sides along U type direction recess 1-2 direction respectively, and form the frock of a full circle below clip 3-2.At this moment, the head of anti-turn bolt 4 places in the groove that is formed by two semi-circular recesses 1-1 of assembled tool just on the hub-bearing unit 3.Because semicircle gap 1-3 diameter is greater than bearing unit neck 3-1 diameter, and less than clip 3-2 external diameter, assembled tool can be erected hub-bearing unit 3 from clip below, and arc outer 1-4 has certain thickness, can guarantee that anti-turn bolt 4 do not run into operating platform 6.Then cylindrical frock 2 is placed knuckle assembly 5 tops, start press knuckle assembly 5 is pressed onto on the hub-bearing unit 3, after being pressed into, remove two semicircle frocks 1,, finish whole assembling process as Fig. 4 along U type direction recess 1-2 rightabout.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (3)
1. assembled tool that is used to assemble roll coil of strip cincture hub bearing unit, it is characterized in that: form by two identical semicircle frock (1) with certain thickness arc outer (1-4) and cylindrical frocks (2), the both sides, diameter border of wherein semicircle frock (1) respectively are provided with a semi-circular recesses (1-1), the centre is provided with a semicircle gap (1-3), and semicircle gap (1-3) rear is connected with a U type direction recess (1-2).
2. the assembled tool that is used to assemble roll coil of strip cincture hub bearing unit according to claim 1, it is characterized in that: described semicircle gap (1-3) diameter is greater than the hub-bearing unit that is mated use (3) middle (center) bearing unit neck (3-1) diameter, and less than the external diameter of clip (3-2).
3. the assembled tool that is used to assemble roll coil of strip cincture hub bearing unit according to claim 1, it is characterized in that: described arc outer (1-4) has when guaranteeing to be used, the thickness that the bottom of the bottom of hub-bearing unit (3) and anti-turn bolt (4) does not contact with operating platform (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020214529 CN201720680U (en) | 2010-06-01 | 2010-06-01 | Combined tooling for assembling flanged hub bearing units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020214529 CN201720680U (en) | 2010-06-01 | 2010-06-01 | Combined tooling for assembling flanged hub bearing units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201720680U true CN201720680U (en) | 2011-01-26 |
Family
ID=43488965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020214529 Expired - Fee Related CN201720680U (en) | 2010-06-01 | 2010-06-01 | Combined tooling for assembling flanged hub bearing units |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201720680U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624787A (en) * | 2017-01-18 | 2017-05-10 | 武汉市天虹仪表有限责任公司 | Automatic edge rolling device for sampling nozzle |
| CN106624788A (en) * | 2017-01-18 | 2017-05-10 | 武汉市天虹仪表有限责任公司 | Semi-automatic binding apparatus for sampling nozzle |
-
2010
- 2010-06-01 CN CN 201020214529 patent/CN201720680U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624787A (en) * | 2017-01-18 | 2017-05-10 | 武汉市天虹仪表有限责任公司 | Automatic edge rolling device for sampling nozzle |
| CN106624788A (en) * | 2017-01-18 | 2017-05-10 | 武汉市天虹仪表有限责任公司 | Semi-automatic binding apparatus for sampling nozzle |
| CN106624787B (en) * | 2017-01-18 | 2024-03-19 | 武汉天虹环保科技有限责任公司 | Automatic edge rolling device for sampling nozzle |
| CN106624788B (en) * | 2017-01-18 | 2024-03-19 | 武汉天虹环保产业股份有限公司 | Semi-automatic binding machine for sampling nozzle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20180601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |