CN201455450U - Special reamer for one-step molding of motorcycle wheel hub counterbore - Google Patents
Special reamer for one-step molding of motorcycle wheel hub counterbore Download PDFInfo
- Publication number
- CN201455450U CN201455450U CN2009200920554U CN200920092055U CN201455450U CN 201455450 U CN201455450 U CN 201455450U CN 2009200920554 U CN2009200920554 U CN 2009200920554U CN 200920092055 U CN200920092055 U CN 200920092055U CN 201455450 U CN201455450 U CN 201455450U
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- CN
- China
- Prior art keywords
- reamer
- tap wrench
- backstay
- motorcycle
- positioning table
- 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 - Fee Related
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- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
The utility model discloses a special reamer for the one-step molding of a motorcycle wheel hub counterbore, which is characterized by comprising a tap wrench, a reamer, a positioning rod and a positioning table, wherein the reamer is positioned between the tap wrench and the positioning rod, the reamer is in a cylinder shape, the periphery of the reamer is provided with sawteeth, the tap wrench is in threaded connection with the positioning rod, and the other end of the positioning rod is in threaded connection with the positioning table. With the reamer, after the motorcycle wheel hub bearing bore is worn and maintained, not only the maintenance quality is safe and reliable, but also the maintenance cost is low, and the maintenance time is short.
Description
Technical field
The utility model belongs to motorcycle repairing machining tool technical field, is specifically related to a kind of hub of motorcycle reaming one-shot forming special reamer.
Background technology
Because the motorcycle volume is little, easy to use, especially firmly gets liking of people in vast rural area.The motorcycle nave boss generally adopts the aluminium alloy manufacturing, and in use because the out-of-flatness of manned loading and road, the change large deformation of wearing and tearing easily of hub of motorcycle dead eye has had a strong impact on the use of motorcycle.In maintenance, the employing that has shimming in wheel hub, the motorcycle poor durability of this method maintenance, and exist potential safety hazard; The method of wheel hub is changed in the employing that has, and this method has increased the cost of motorcycle maintenance; The employing lathe that also has is repaired processing hub bearing hole, edge cover installation code bearing again, though this method can guarantee repair quality exist equally the maintenance cost height and maintenance time long defective.
The utility model content
The purpose of this utility model provides a kind of hub of motorcycle reaming one-shot forming special reamer, can solve the maintenance problem of hub of motorcycle dead eye abrasion deformation preferably, and not only repair quality is safe and reliable, and maintenance cost is low, and maintenance time is short.
For achieving the above object, the technical scheme that the utility model is taked is that this hub of motorcycle reaming one-shot forming special reamer comprises: tap wrench, reamer, backstay, positioning table, between described tap wrench and backstay, establish reamer, reamer is cylindrical, establish sawtooth on its periphery, the reamer end face is established keyway, establishes corresponding keys on the tap wrench, reamer is connected with the tap wrench axle, the part that tap wrench stretches out reamer is threaded with backstay, and the backstay other end is threaded with positioning table, and the positioning table end that links to each other with backstay is established the ascending height of a plurality of diameters round platform from high to low from top to bottom.
The utility model has the reamer of many specifications according to the difference of bearing.
Because the utility model is taked above technical scheme, when hub of motorcycle dead eye abrasion deformation is keeped in repair, the reamer of corresponding bearing designation is inserted in the tap wrench, key on the tap wrench is fallen in the keyway of reamer, the turn backstay makes itself and tap wrench fastening, insert in the wheel bore, from the wheel bore opposite positioning table is screwed on, buckle in the hole, clockwise rotate tap wrench, under the effect of backstay rotation, feel relieved ream on earth, and the aluminium alloy in the wheel hub is spun off positioning table by the reamer rotary-cut, pull out or pound out reamer, the hub bearing hole is peeled into a circular hole that diameter is big slightly again, and bearing substitutes than original big slightly nonstandard bearing with an external diameter, has so both guaranteed repair quality, reduce maintenance cost again, shortened maintenance time.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 represents structural representation of the present utility model.
Fig. 2 is the main TV structure schematic diagram of the utility model reamer.
Fig. 3 represents the utility model reamer plan structure schematic diagram.
Among the figure: 1-tap wrench, 1.1-key, 1.2-axle, 1.3-screw rod, 2-backstay, 2.1-nut, 3-reamer, 3.1-keyway, 3.2-sawtooth, 4-positioning table, 4.1-round platform.
The specific embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, the utility model hub of motorcycle reaming one-shot forming special reamer structure comprises: tap wrench 1, reamer 3, backstay 2, positioning table 4 is established reamer 3 between described tap wrench 1 and backstay 2, reamer 3 is cylindrical, on its periphery, establish sawtooth 3.2, reamer 3 end faces are established keyway 3.1, establish corresponding keys 1.1 on the tap wrench, and reamer 3 is connected by axle 1.2 with tap wrench 1, tap wrench 1 stretches out the part of reamer 3 and establishes screw rod 1.3, the nut 2.1 that sets firmly on screw rod 1.3 and the backstay 2 is threaded, and backstay 2 other ends are threaded with positioning table 4, and positioning table 4 end that links to each other with backstay 2 is established the ascending height of a plurality of diameters round platform 4.1 from high to low from top to bottom.
The utility model has the reamer of many specifications according to the difference of bearing.
When maintenance is used, the reamer 3 of corresponding bearing designation being inserted in the axle 1.2 of tap wrench 1 falls in the keyway 3.1 of reamer 3 key 1.1 of tap wrench 1, after screwing being connected of screw rod 1.3 on nut 2.1 and the tap wrench 1 on the backstay 2, insert in the wheel bore (not shown), from the wheel hub opposite positioning table 4 is screwed on, buckle in the hole, clockwise rotate tap wrench 1, under the effect of backstay 2 rotations, feel relieved ream on earth, the aluminium alloy in the wheel hub is by reamer 1 rotary-cut, spin off positioning table 4, pull out or pound out reamer 3, the hub bearing hole is peeled into a circular hole that diameter is big slightly again, and bearing substitutes than original big slightly nonstandard bearing with an external diameter and gets final product.
The utility model hub of motorcycle reaming one-shot forming special reamer sample is after trial-production is used, the not only motorcycle safety dependable performance after the maintenance, and maintenance cost reduces greatly, and maintenance time is short, effect is satisfactory, will exert far reaching influence at the motorcycle maintenance industry.
Enforcement recited above only is that the utility model preferred implementation is described; be not that design of the present utility model and scope are limited; under the prerequisite that does not break away from the utility model design philosophy; various distortion and improvement that those skilled in the art make technical solutions of the utility model all should belong to protection domain of the present utility model.
Claims (1)
1. hub of motorcycle reaming one-shot forming special reamer, comprise tap wrench, reamer, backstay, positioning table, it is characterized in that between described tap wrench and backstay, establishing reamer, reamer is cylindrical, establish sawtooth on its periphery, the reamer end face is established keyway, establishes corresponding keys on the tap wrench, reamer is connected with the tap wrench axle, the part that tap wrench stretches out reamer is threaded with backstay, and the backstay other end is threaded with positioning table, and the positioning table end that links to each other with backstay is established the ascending height of a plurality of diameters round platform from high to low from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200920554U CN201455450U (en) | 2009-07-19 | 2009-07-19 | Special reamer for one-step molding of motorcycle wheel hub counterbore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200920554U CN201455450U (en) | 2009-07-19 | 2009-07-19 | Special reamer for one-step molding of motorcycle wheel hub counterbore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201455450U true CN201455450U (en) | 2010-05-12 |
Family
ID=42382801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200920554U Expired - Fee Related CN201455450U (en) | 2009-07-19 | 2009-07-19 | Special reamer for one-step molding of motorcycle wheel hub counterbore |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201455450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148742A (en) * | 2014-07-18 | 2014-11-19 | 中国船舶重工集团公司第七一九研究所 | Reaming device |
-
2009
- 2009-07-19 CN CN2009200920554U patent/CN201455450U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148742A (en) * | 2014-07-18 | 2014-11-19 | 中国船舶重工集团公司第七一九研究所 | Reaming device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20110719 |