CN203917498U - Rim rectifier - Google Patents
Rim rectifier Download PDFInfo
- Publication number
- CN203917498U CN203917498U CN201420372764.9U CN201420372764U CN203917498U CN 203917498 U CN203917498 U CN 203917498U CN 201420372764 U CN201420372764 U CN 201420372764U CN 203917498 U CN203917498 U CN 203917498U
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- rim
- bolt
- circle template
- template
- shaped
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Abstract
A rim rectifier, structure is connected to form by upper and lower circle template, hinge, upper and lower otic placode and bolt.Upper and lower circle template is connected as a body by hinge.In upper and lower circle template, be respectively equipped with upper and lower otic placode, enclosing up and down template can and open by bolted, during use, the wheel that meets this template model is put into two gaps between template, close up upper and lower circle template and use bolted, make the every place of interior Side of rim all contact the annular groove of template, the rim of distortion fourth contact progressively under the annular groove extruding of upper and lower circle template.
Description
Technical field
A rim rectifier, belongs to bicycle repairing field of tool.
Background technology
Bicycle is more and more in the cry of low-carbon environment-friendly, but its rim circle few is always generally manually with range estimation, by degree of tightness spoke, to rim, to look for circle in maintenance, and this method error is larger, has improved necessity.
Summary of the invention
The application's object is that a kind of rim rectifier will be provided, so that correct comparatively accurately rim; The structure of rim rectifier is connected to form by upper and lower circle template, hinge, upper and lower otic placode and bolt.Upper and lower circle template is two block-shaped identical circular ring type plate bodys, and upper and lower circle mould should be made or mold casting forming of steel plate, makes it have enough mechanical strengths; The internal diameter of upper and lower circle template equals the spoke place internal diameter of rim, and the external diameter of upper and lower circle template is greater than the external diameter of this vehicle tyre; The annular groove that has one circle at the interior Side edge of upper and lower circle template car, the cross section of annular groove is with radian, in (cross section) shape of annular groove and the lateral of rim, the edge radian of (spoke direction) matches, and in the both sides of rim, Side just in time can snap onto in the annular groove of upper and lower circle template for mono-week; Annular groove is to correct the no and master pattern at grade whether of rim circle.
In the outside of upper and lower circle template, be provided with a hinge, the vertical tangent line of outer rim of the two boards body of hinge and upper and lower circle template is connected as a body.Circumferential perimeter when the upper and lower circle template after being connected through the hinge is parallel to each other forms a circle groove, and the shape of described groove is U-shaped; So that put into wheel.(space between two annular grooves can hold spoke) rim and tire when the intermediate gaps after upper and lower circle template is connected can be got into tape.
In upper and lower circle template, be respectively equipped with upper and lower otic placode, upper and lower otic placode is divided into three groups, and every group of two upper and lower otic placodes are corresponding, and the upper and lower otic placode of every group is evenly distributed in offside and both sides (1 group of the offside of hinge, each group of both sides, the central angle of being separated by is 90 degree).Every upper and lower otic placode and upper and lower circle template are connected as a body respectively.
On each lower ear plate of lower circle template, be provided with for connecting fastening bolt; Bolt is connected on lower ear plate, and the shape of cross section of lower ear plate is a U-shaped plate body, the outward opening of lower ear plate, and lower ear plate stands up (keeping flat of corresponding upper ear plate) and lower circle template and is weldingly connected and is integral.In the middle of lower ear plate, be provided with two symmetrical keyholes, bolt is installed in keyhole, bolt be shaped as T-shaped bolt, the T-shaped of the lower end of bolt is cylinder, the T-shaped cylindrical two ends, lower end of bolt are arranged in keyhole, mounted bolt can be in the keyhole of lower ear plate angle of flexible rotating.Have a nut the silk of bolt is supporting on post, the external diameter of nut is greater than the width of croze.
On each upper ear plate of upper circle template, be provided with for connecting fastening croze, upper ear plate be shaped as a U-shaped plate body (seeing top view) keeping flat, the U-shaped bottom of the U-shaped plate body of upper ear plate is outside; At the middle part of upper ear plate, opens outward is provided with croze, the groove that is shaped as yi word pattern opening of croze, and the position of croze is corresponding with bolt, when bolt inwardly rotates, can make bolt enter in croze, so that connect upper and lower circle template from bolt, and by screwing the fastening rim of nut.
During use, the lower circle template of rim rectifier is kept flat on the ground, outwards open circle template, the wheel that meets this template model (mould is not general) after taking off, is put into by car to two gaps (in U-shaped groove) between template, close up upper and lower circle template and use bolted, make the every place of interior Side of rim all contact annular groove, the rim of distortion fourth contact (now noting loosening indivedual spoke of tension) progressively under the annular groove extruding of upper and lower circle template, the tightness of adjusting every spoke reaches the consistent rear wheel that takes out, and has just completed the rectification work of rim.Facts have proved: this rim rectifier is very effective to the rim fourth contact of gross distortion, the industry that is well suited for repairing is corrected rim and is used.
Accompanying drawing explanation
Fig. 1, rim rectifier top view Fig. 2, rim rectifier side view
1, upper circle template, 2, lower circle template, 3, hinge, 4, upper ear plate, 5, lower ear plate, 6, annular groove, 7, bolt, 8, nut, 9, croze, 10, groove, 11, keyhole.
The specific embodiment
As shown in Figure 1, 2, a kind of rim rectifier, structure is connected to form by upper and lower circle template 1,2, hinge 3, upper and lower otic placode 4,5 and bolt 7.Upper and lower circle template 1,2 is two block-shaped identical circular ring type plate bodys, and upper and lower circle template 1,2 should be made or mold casting forming of steel plate, makes it have enough mechanical strengths; The internal diameter of upper and lower circle template 1,2 equals the spoke place internal diameter of rim, and the external diameter of upper and lower circle template 1,2 is greater than the external diameter of this vehicle tyre; The annular groove 6 that has one circle at the interior Side edge of upper and lower circle template 1,2 car, the cross section of annular groove 6 is with radian, in (cross section) shape of annular groove 6 and the lateral of rim, the edge radian of (spoke direction) matches, and in the both sides of rim, Side just in time can snap onto in the annular groove 6 of upper and lower circle template 1,2 for mono-week; Annular groove 6 is to correct the no and master pattern at grade whether of rim circle.
In the outside of upper and lower circle template 1,2, be provided with a hinge 3, the vertical tangent line of outer rim of the two boards body of hinge 3 and upper and lower circle template 1,2 is connected as a body.Circumferential perimeter when the upper and lower circle template 1,2 after connecting by hinge 3 is parallel to each other forms a circle groove 10, and the shape of described groove 10 is U-shaped; So that put into wheel.(space between two annular grooves can hold spoke) rim and tire when the intermediate gaps after upper and lower circle template 1,2 is connected can be got into tape.
In upper and lower circle template 1,2, be respectively equipped with upper and lower otic placode 4,5, upper and lower otic placode 4,5 is divided into three groups, every group two upper and lower otic placodes 4,5 are corresponding, the upper and lower otic placode 4,5 of every group is evenly distributed in offside and both sides (1 group of the offside of hinge 3, each group of both sides, the central angle of being separated by is 90 degree).Every upper and lower otic placode 4,5 and upper and lower circle template 1,2 are connected as a body respectively.
On each lower ear plate 5 of lower circle template 2, be provided with for connecting fastening bolt 7; Bolt 7 is connected on lower ear plate 5, and the shape of cross section of lower ear plate 5 is a U-shaped plate body, the outward opening of lower ear plate 5, and lower ear plate 5 stands up and lower circle template 2 is weldingly connected is integral.In the middle of lower ear plate 5, be provided with two symmetrical keyholes 11, bolt 7 is installed in keyhole 11, bolt 7 be shaped as T-shaped bolt, the T-shaped of the lower end of bolt 7 is cylinder, the cylinder at the two ends that the lower end of bolt 7 is T-shaped is arranged in keyhole 11, mounted bolt 7 can be at the keyhole 11 of lower ear plate 5 angle of interior flexible rotating.Have a nut 8 the silk of bolt 7 is supporting on post, the external diameter of nut 8 is greater than the width of croze 9.
On each upper ear plate 4 of upper circle template 1, be provided with for connecting fastening croze 9, upper ear plate 4 be shaped as a U-shaped plate body (seeing top view) keeping flat, the U-shaped bottom of the U-shaped plate body of upper ear plate 4 is outside; At the middle part of upper ear plate 4, opens outward is provided with croze 9, the groove that is shaped as yi word pattern opening of croze 9, the position of croze 9 and bolt 7 are corresponding, when bolt 7 inwardly rotates, can make bolt 7 enter in croze 9, so that bolt (7) connects upper and lower circle template 1,2, and by screwing the fastening rim of nut 8.
During use, the lower circle template 2 of rim rectifier is kept flat on the ground, outwards open circle template 1, the wheel that meets this template model (mould is not general) after taking off, is put into by car to two gaps (in groove 10) between template, close up, lower circle template 1, 2 and fastening with bolt 7, make the every place of interior Side of rim all contact annular groove 6, the rim of distortion is upper, lower circle template 1, fourth contact (now noting loosening indivedual spoke of tension) progressively under the extruding of 2 annular groove 6, the tightness of adjusting every spoke reaches the consistent rear wheel that takes out, just completed the rectification work of rim.Facts have proved: this rim rectifier is very effective to the rim fourth contact of gross distortion, the industry that is well suited for repairing is corrected rim and is used.
Claims (1)
1. a rim rectifier, feature is: structure is connected to form by upper and lower circle template (1,2), hinge (3), upper and lower otic placode (4,5) and bolt (7); Upper and lower circle template (1,2) is two block-shaped identical circular ring type plate bodys, and upper and lower circle template (1,2) is made or mold casting forming of steel plate, makes it have enough mechanical strengths; The internal diameter of upper and lower circle template (1,2) equals the spoke place internal diameter of rim, and the external diameter of upper and lower circle template (1,2) is greater than the external diameter of this vehicle tyre; The annular groove (6) that has one circle at the interior Side edge of upper and lower circle template (1,2) car, the cross section of annular groove (6) is with radian, edge radian in the shape of annular groove (6) and the lateral of rim matches, and in the both sides of rim, Side just in time can snap onto in the annular groove (6) of upper and lower circle template (1,2) for mono-week; Annular groove (6) is to correct the no and master pattern at grade whether of rim circle;
Outside in upper and lower circle template (1,2) is provided with a hinge (3), and the two boards body of hinge (3) is connected as a body with the vertical tangent line of outer rim of upper and lower circle template (1,2); Circumferential perimeter when the upper and lower circle template (1,2) after connecting by hinge (3) is parallel to each other forms a circle groove (10), and the shape of described groove (10) is U-shaped; So that put into wheel; Rim and tire when the intermediate gaps after upper and lower circle template (1,2) is connected can be got into tape;
In upper and lower circle template (1,2), be respectively equipped with upper and lower otic placode (4,5), upper and lower otic placode (4,5) is divided into three groups, every group of two upper and lower otic placodes (4,5) are corresponding, and the upper and lower otic placode of every group (4,5) is evenly distributed in offside and the both sides of hinge (3); Every upper and lower otic placode (4,5) and upper and lower circle template (1,2) are connected as a body respectively;
On each lower ear plate (5) of lower circle template (2), be provided with for connecting fastening bolt (7); Bolt (7) is connected on lower ear plate 5, and the shape of cross section of lower ear plate (5) is a U-shaped plate body, the outward opening of lower ear plate (5), and lower ear plate (5) stands up and lower circle template (2) is weldingly connected is integral; In the middle of lower ear plate (5), be provided with symmetrical two keyholes (11), bolt (7) is installed in keyhole (11), bolt (7) be shaped as T-shaped bolt, the T-shaped of the lower end of bolt (7) is cylinder, the cylinder at the two ends that the lower end of bolt (7) is T-shaped is arranged in keyhole (11), mounted bolt (7) can be in the keyhole (11) of lower ear plate (5) angle of flexible rotating; Have a nut (8) the silk of bolt (7) is supporting on post, the external diameter of nut (8) is greater than the width of croze (9);
On each upper ear plate (4) of upper circle template (1), be provided with for connecting fastening croze (9), upper ear plate (4) be shaped as a U-shaped plate body keeping flat, the U-shaped bottom of the U-shaped plate body of upper ear plate (4) is outside; Middle part opens outward at upper ear plate (4) is provided with croze (9), the groove that is shaped as yi word pattern opening of croze (9), the position of croze (9) and bolt (7) are corresponding, when bolt (7) inwardly rotates, can make bolt (7) enter in croze (9), so that bolt (7) connects upper and lower circle template (1,2), and carry out fastening rim by screwing nut (8);
During use, the lower circle template (2) of rim rectifier is kept flat on the ground, outwards open circle template (1), the wheel that meets this template model after taking off, is put into by car to two gaps between template, close up upper and lower circle template (1,2) fastening with bolt (7), make the every place of interior Side of rim all contact annular groove (6), the rim of distortion fourth contact progressively under the extruding of the annular groove (6) of upper and lower circle template (1,2), the tightness of adjusting every spoke reaches the consistent rear wheel that takes out, and has just completed the rectification work of rim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420372764.9U CN203917498U (en) | 2014-06-27 | 2014-06-27 | Rim rectifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420372764.9U CN203917498U (en) | 2014-06-27 | 2014-06-27 | Rim rectifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203917498U true CN203917498U (en) | 2014-11-05 |
Family
ID=51813379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420372764.9U Expired - Fee Related CN203917498U (en) | 2014-06-27 | 2014-06-27 | Rim rectifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203917498U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069346A (en) * | 2019-11-20 | 2020-04-28 | 国家电网有限公司 | Interfacial tension pull ring corrector |
-
2014
- 2014-06-27 CN CN201420372764.9U patent/CN203917498U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069346A (en) * | 2019-11-20 | 2020-04-28 | 国家电网有限公司 | Interfacial tension pull ring corrector |
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| 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: 20141105 Termination date: 20150627 |
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| EXPY | Termination of patent right or utility model |