CN203936617U - The device for pre-positioning of flower-drum axle bumper locknut - Google Patents

The device for pre-positioning of flower-drum axle bumper locknut Download PDF

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Publication number
CN203936617U
CN203936617U CN201420331372.8U CN201420331372U CN203936617U CN 203936617 U CN203936617 U CN 203936617U CN 201420331372 U CN201420331372 U CN 201420331372U CN 203936617 U CN203936617 U CN 203936617U
Authority
CN
China
Prior art keywords
flower
positioning
drum axle
rectangular
axle bumper
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
Application number
CN201420331372.8U
Other languages
Chinese (zh)
Inventor
黄小伟
吴新云
杨爱华
鞠雅蓓
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TAIZHOU ANTENG AXIS FACTORY(GROUP)
Original Assignee
TAIZHOU ANTENG AXIS FACTORY(GROUP)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TAIZHOU ANTENG AXIS FACTORY(GROUP) filed Critical TAIZHOU ANTENG AXIS FACTORY(GROUP)
Priority to CN201420331372.8U priority Critical patent/CN203936617U/en
Application granted granted Critical
Publication of CN203936617U publication Critical patent/CN203936617U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses 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 fixing rectangular that pair of parallel arranges, and is provided with an adjustable adjusting between described rectangular.The device for pre-positioning of flower-drum axle bumper locknut of the present utility model utilizes adjustable adjusting rectangular, and user can regulate rectangular front and back position as requested, thereby controls the position of locking nut, and accurately reliable, simple and convenient, it is convenient to regulate.

Description

The device for pre-positioning of flower-drum axle bumper locknut
Technical field
The utility model 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.On flower-drum axle, be provided with axle bumper locknut, workman needs manually on flower-drum axle, to install a nut conventionally, and due to the requirement of assembling, this nut need to screw into a default distance, and therefore, workman needs this distance to carry out verification, complex operation, inefficiency.
Utility model content
The utility model is mainly to solve the existing technical problem of prior art, thereby a kind of device for pre-positioning of flower-drum axle bumper locknut is provided.
Above-mentioned technical problem of the present utility model 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 fixing rectangular that pair of parallel arranges, between described, be provided with an adjustable adjusting rectangular, described fixing base is provided with an adjusting circular hole and a pair of fixing circular hole, the described fixing rectangular stationary body that comprises a strip, the middle part of described stationary body is provided with a solid-state through hole, the rectangular adjusting main body that comprises a strip of described adjusting, described adjusting main body is provided with an adjusting slotted hole running through, a pair of hold-down screw runs through respectively described solid-state through hole and fixing circular hole, one adjustment screw runs through respectively described adjusting slotted hole and regulates circular hole.
As the utility model preferred embodiment, 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 utility model utilizes adjustable adjusting rectangular, and user can regulate rectangular front and back position as requested, thereby controls the position of locking nut, and accurately reliable, simple and convenient, it is convenient to regulate.The device for pre-positioning of this flower-drum axle bumper locknut is simple in structure, with low cost, practical.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the perspective view of the device for pre-positioning of flower-drum axle bumper locknut of the present utility model;
Fig. 2 is the stereochemical structure decomposing schematic representation of the device for pre-positioning of the 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 the flower-drum axle bumper locknut in Fig. 2;
Fig. 4 is the rectangular perspective view of adjusting of the device for pre-positioning of the flower-drum axle bumper locknut in Fig. 2;
Fig. 5 is the fixing rectangular perspective view of the device for pre-positioning of the 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, regulate circular hole; 22, fixing circular hole; 3, fixing rectangular; 31, stationary body; 32, solid-state through hole; 33, inclined-plane; 4, regulate rectangular; 41, regulate main body; 42, regulate slotted hole; 8, hold-down screw; 9, adjustment screw.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
The utility model 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 utility model comprises a fixing base 2, this fixing base 2 is provided with fixing rectangular 3 of pair of parallel setting, between being somebody's turn to do, be provided with an adjustable adjusting rectangular 4, this fixing base 2 is provided with an adjusting circular hole 21 and a pair of fixing circular hole 22, these fixing rectangular 3 stationary bodies that comprise a strip 31, the middle part of this stationary body 31 is provided with a solid-state through hole 32, the adjusting main body 41 that this adjusting rectangular 4 comprises a strip, this adjusting main body 41 is provided with an adjusting slotted hole 42 running through, a pair of hold-down screw 8 runs through respectively this solid-state through hole 32 and fixing circular hole 22, one adjustment screw 9 runs through respectively this adjusting slotted hole 42 and regulates circular hole 21.
The head of this stationary body 31 is provided with the inclined-plane 33 of a wedge shape.
When use, as shown in Figure 2, flower-drum axle 5 is provided with an axle bumper locknut 6 and a locking nut 7, user is inserted into flower-drum axle 5 between fixing rectangular 3, and manual adjustments locking nut 7, make locking nut 7 withstand the top of fixing rectangular 3, complete the pre-determined bit operation of flower-drum axle bumper locknut.User can regulate rectangular 4 front and back position as requested, thereby controls the position of locking nut 7, and accurately reliable, simple and convenient, it is convenient to regulate.
The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.

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) that pair of parallel arranges, between described, be provided with an adjustable adjusting rectangular (4), described fixing base (2) is provided with an adjusting circular hole (21) and a pair of fixing circular hole (22), the stationary body (31) that described fixing rectangular (3) comprise a strip, the middle part of described stationary body (31) is provided with a solid-state through hole (32), the adjusting main body (41) that described adjusting rectangular (4) comprises a strip, described adjusting main body (41) is provided with an adjusting slotted hole (42) running through, a pair of hold-down screw (8) runs through respectively described solid-state through hole (32) and fixing circular hole (22), one adjustment screw (9) runs through respectively described adjusting slotted hole (42) 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.
CN201420331372.8U 2014-06-20 2014-06-20 The device for pre-positioning of flower-drum axle bumper locknut Expired - Fee Related CN203936617U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420331372.8U CN203936617U (en) 2014-06-20 2014-06-20 The device for pre-positioning of flower-drum axle bumper locknut

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420331372.8U CN203936617U (en) 2014-06-20 2014-06-20 The device for pre-positioning of flower-drum axle bumper locknut

Publications (1)

Publication Number Publication Date
CN203936617U true CN203936617U (en) 2014-11-12

Family

ID=51855965

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420331372.8U Expired - Fee Related CN203936617U (en) 2014-06-20 2014-06-20 The device for pre-positioning of flower-drum axle bumper locknut

Country Status (1)

Country Link
CN (1) CN203936617U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141112

Termination date: 20190620

CF01 Termination of patent right due to non-payment of annual fee