CN105269479A - Hub axle bumper lock nut preposition device - Google Patents
Hub axle bumper lock nut preposition device Download PDFInfo
- Publication number
- CN105269479A CN105269479A CN201410278095.3A CN201410278095A CN105269479A CN 105269479 A CN105269479 A CN 105269479A CN 201410278095 A CN201410278095 A CN 201410278095A CN 105269479 A CN105269479 A CN 105269479A
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- China
- Prior art keywords
- adjustment
- axle bumper
- flower
- rectangular
- fixing
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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.)
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Abstract
The invention discloses a hub axle bumper lock nut preposition device comprising a fixed substrate; the fixed substrate is provided with a pair of parallel fixed long strips; an adjustable long strip is arranged between the parallel fixed long strips. By using the adjustable long strop, a user can adjust the front-back positions of the adjustable long strip according to needs, thus controlling the position of the lock nut; the hub axle bumper lock nut preposition device is accurate and reliable, simple and convenient, and fast in adjustment.
Description
Technical field
The present invention relates to a kind of bicycle processing unit (plant), or rather, is a kind of device for pre-positioning of flower-drum axle bumper locknut.
Background technology
Flower-drum axle is the centrally-pivoted axle of the axle skin of bicycle, for being connected with the vehicle frame of bicycle.Flower-drum axle is provided with axle bumper locknut, and usual workman needs manually on flower-drum axle, to install a nut, and due to the requirement of assembling, this nut needs to screw into a default distance, and therefore, workman needs this distance to verify, complex operation, inefficiency.
Summary of the invention
The present invention mainly solves the technical problem existing for prior art, thus provides a kind of device for pre-positioning of flower-drum axle bumper locknut.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals:
A kind of device for pre-positioning of flower-drum axle bumper locknut, the device for pre-positioning of described flower-drum axle bumper locknut comprises a fixing base, described fixing base is provided with the fixing rectangular of pair of parallel setting, an adjustable adjustment is provided with rectangular between described, described fixing base is provided with an adjustment circular hole and a pair fixing circular hole, the described fixing rectangular stationary body comprising a strip, the middle part of described stationary body is provided with a solid-state through hole, the rectangular adjustment main body comprising a strip of described adjustment, described adjustment main body is provided with an adjustment elongated hole run through, a pair hold-down screw runs through described solid-state through hole and fixing circular hole respectively, one adjustment screw runs through described adjustment elongated hole respectively and regulates circular hole.
As preferred embodiment of the present invention, the head of described stationary body is provided with the inclined-plane of a wedge shape.
The device for pre-positioning of flower-drum axle bumper locknut of the present invention utilizes adjustable adjustment rectangular, and user can regulate rectangular front and back position as requested, thus controls the position of locking nut, and accurately reliably, simple and convenient, it is convenient to regulate.The device for pre-positioning structure of this flower-drum axle bumper locknut is simple, with low cost, practical.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the perspective view of the device for pre-positioning of flower-drum axle bumper locknut of the present invention;
Fig. 2 is the stereochemical structure decomposing schematic representation of the device for pre-positioning of flower-drum axle bumper locknut in Fig. 1;
Fig. 3 is the details enlarged diagram of the a-quadrant of the device for pre-positioning of flower-drum axle bumper locknut in Fig. 2;
Fig. 4 is the rectangular perspective view of the adjustment of the device for pre-positioning of flower-drum axle bumper locknut in Fig. 2;
Fig. 5 is the fixing rectangular perspective view of the device for pre-positioning of flower-drum axle bumper locknut in Fig. 2;
Wherein,
1, the device for pre-positioning of flower-drum axle bumper locknut; 2, fixing base; 21, circular hole is regulated; 22, fixing circular hole; 3, fixing rectangular; 31, stationary body; 32, solid-state through hole; 33, inclined-plane; 4, regulate rectangular; 41, main body is regulated; 42, elongated hole is regulated; 8, hold-down screw; 9, adjustment screw.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
The invention provides a kind of device for pre-positioning of flower-drum axle bumper locknut.
As shown in Figures 1 to 5, the device for pre-positioning 1 of flower-drum axle bumper locknut of the present invention comprises a fixing base 2, this fixing base 2 is provided with fixing rectangular 3 of pair of parallel setting, an adjustable adjustment rectangular 4 is provided with between being somebody's turn to do, this fixing base 2 is provided with an adjustment circular hole 21 and a pair fixing circular hole 22, this fixes the stationary body 31 that rectangular 3 comprise a strip, the middle part of this stationary body 31 is provided with a solid-state through hole 32, this adjustment rectangular 4 comprises the adjustment main body 41 of a strip, this adjustment main body 41 is provided with an adjustment elongated hole 42 run through, a pair hold-down screw 8 runs through this solid-state through hole 32 and fixing circular hole 22 respectively, one adjustment screw 9 runs through this adjustment elongated hole 42 respectively and regulates circular hole 21.
The head of this stationary body 31 is provided with the inclined-plane 33 of a wedge shape.
During use, as shown in Figure 2, flower-drum axle 5 is provided with axle bumper locknut 6 and a locking nut 7, flower-drum axle 5 is inserted between fixing rectangular 3 by user, and manual adjustments locking nut 7, make locking nut 7 withstand the fixing top of rectangular 3, complete the pre-determined bit operation of flower-drum axle bumper locknut.User can regulate the front and back position of rectangular 4 as requested, thus controls the position of locking nut 7, and accurately reliably, simple and convenient, it is convenient to regulate.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (2)
1. the device for pre-positioning of a flower-drum axle bumper locknut, it is characterized in that, the device for pre-positioning (1) of described flower-drum axle bumper locknut comprises a fixing base (2), described fixing base (2) is provided with fixing rectangular (3) of pair of parallel setting, an adjustable adjustment rectangular (4) is provided with between described, described fixing base (2) is provided with an adjustment circular hole (21) and a pair fixing circular hole (22), described fixing rectangular (3) comprise the stationary body (31) of a strip, the middle part of described stationary body (31) is provided with a solid-state through hole (32), described adjustment rectangular (4) comprises the adjustment main body (41) of a strip, described adjustment main body (41) is provided with an adjustment elongated hole (42) run through, a pair hold-down screw (8) runs through described solid-state through hole (32) and fixing circular hole (22) respectively, one adjustment screw (9) runs through described adjustment elongated hole (42) respectively and regulates circular hole (21).
2. the device for pre-positioning of flower-drum axle bumper locknut according to claim 1, is characterized in that, the head of described stationary body (31) is provided with the inclined-plane (33) of a wedge shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410278095.3A CN105269479A (en) | 2014-06-20 | 2014-06-20 | Hub axle bumper lock nut preposition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410278095.3A CN105269479A (en) | 2014-06-20 | 2014-06-20 | Hub axle bumper lock nut preposition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105269479A true CN105269479A (en) | 2016-01-27 |
Family
ID=55139775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410278095.3A Pending CN105269479A (en) | 2014-06-20 | 2014-06-20 | Hub axle bumper lock nut preposition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105269479A (en) |
-
2014
- 2014-06-20 CN CN201410278095.3A patent/CN105269479A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160127 |