CN203981408U - A kind of bicycle front fork pick-up unit - Google Patents

A kind of bicycle front fork pick-up unit Download PDF

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Publication number
CN203981408U
CN203981408U CN201420272291.5U CN201420272291U CN203981408U CN 203981408 U CN203981408 U CN 203981408U CN 201420272291 U CN201420272291 U CN 201420272291U CN 203981408 U CN203981408 U CN 203981408U
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CN
China
Prior art keywords
fork
bicycle
mount pad
fixture
guide rail
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
CN201420272291.5U
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Chinese (zh)
Inventor
徐恩忠
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.)
TIANJIN MEIRUI BICYCLE CO Ltd
Original Assignee
TIANJIN MEIRUI BICYCLE CO Ltd
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 TIANJIN MEIRUI BICYCLE CO Ltd filed Critical TIANJIN MEIRUI BICYCLE CO Ltd
Priority to CN201420272291.5U priority Critical patent/CN203981408U/en
Application granted granted Critical
Publication of CN203981408U publication Critical patent/CN203981408U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides bicycle front fork pick-up unit, comprises that body 1, cylinder mount pad 11, cylinder 3, displacement transducer 4, power sensor 5, connecting rod 6, vacation show front axle 7, fixture 9, fixture mount pad 10 and support 2.This fixture 9 comprises base 90, on this base 90, there is the X guide rail 911 extending for the back-up block 13 of fixing bicycle front fork to be detected, along X-axis and the first scale 12 that is parallel to described X guide rail 911, on this X guide rail 911, be slidably connected with and detect slide 20, on described detection slide 20, there is the first vernier 21 that is positioned at the first scale 12 sidepieces.This pick-up unit can carry out intensity detection to bicycle front fork, has ensured the outgoing of front fork, and then has ensured bicyclist's personal safety.

Description

A kind of bicycle front fork pick-up unit
Technical field
The utility model relates to bicycle accessories pick-up unit, relates in particular a kind of bicycle front fork pick-up unit.
Background technology
Bicycle is because of its environmental protection, convenient and swift, lower-price characteristic, very popular.Especially in populous China, very universal of bicycle.
By bike time, bicyclist is sitting on vehicle seat, both hands walker handle, trample with both feet foot-operated, utilize crank drive sprocket rotation, rotate by chain drive trailing wheel, reach the object moving ahead.On cities and towns, backroad, relatively jolt in some section, and the general assembly (TW) of bicyclist and bicycle is larger again, and therefore, bicycle can relatively jolt.Jolt and be delivered to handlebar through wheel, front fork, be delivered to handlebar and vehicle seat through trailing wheel and vehicle frame, when bicyclist is felt under the weather, also the parts such as front fork are produced to shock and vibration, easily make parts impaired simultaneously.And the stress of front fork is comparatively complicated, and is changeable, power longitudinal, horizontal, level has; The front fork having now adopts shock-proof front-fork assembly simultaneously, after installing, generally becomes 20 degree angles with ground, and the power being therefore subject to also tilts.For the quality of parts of ensureing to dispatch from the factory good, before dispatching from the factory, need front fork to detect, but do not have at present a kind of pick-up unit can carry out the quality testing of front fork, generally also can only be according to workman's micro-judgment, or through visual detection, easily there is undetected accident, cause and exist the front fork of quality problems to dispatch from the factory, bring potential safety hazard to bicyclist.
Utility model content
In view of this, the utility model provides a kind of bicycle front fork pick-up unit, and bicycle front fork is carried out to intensity detection, has ensured the outgoing of front fork, and then has ensured bicyclist's personal safety.
For achieving the above object, the utility model provides following technical scheme:
A kind of bicycle front fork pick-up unit, comprises that body 1, cylinder mount pad 11, cylinder 3, displacement transducer 4, power sensor 5, connecting rod 6, vacation show front axle 7, fixture 9, fixture mount pad 10 and support 2;
Described support 2 is arranged on described body 1, in a side of described support 2, described cylinder mount pad 11 is installed, on described cylinder mount pad 11, be flexibly connected described cylinder 3, the piston rod top of described cylinder 3 connects described connecting rod 6, and the top of described connecting rod 6 is contained in a described vacation and shows on front axle 7; On the piston rod of described cylinder 3, be also respectively equipped with described displacement transducer 4 and described power sensor 5, on described body 1, be also provided with described fixture mount pad 10, on described fixture mount pad 10, be fixed with described fixture 9, described fixture 9 is used for fixing bicycle front fork to be detected;
Described fixture 9 comprises base 90, on this base 90, there is the back-up block 13 for fixing bicycle front fork to be detected, the X guide rail 911 extending along X-axis and be parallel to the first scale 12 of described X guide rail 911, on this X guide rail 911, be slidably connected with and detect slide 20, on described detection slide 20, there is the first vernier 21 that is positioned at described the first scale 12 sidepieces, described detection slide 20 comprises the Y guide rail 22 extending along Y-axis, that slides is arranged on the slide block 24 on this Y guide rail 22 and is parallel to the second scale 23 of this Y guide rail 22, on described slide block 24, be fixedly connected with the first feeler gauge 25, on this first feeler gauge 25, be removably connected with and detect latch 26, and on the first described feeler gauge 25, there is the first detection faces 251 perpendicular to Z-direction, the first described detection faces 251 is parallel with the side end face of the first feeler gauge 25.
Preferably, described support 2 is connected with described cylinder mount pad 11 by " work " shape guide rail.
Preferably, described support 2 is connected with described cylinder mount pad 11 by screw.
Known via above-mentioned technical scheme, compared with prior art, the utility model provides bicycle front fork pick-up unit, comprises that body 1, cylinder mount pad 11, cylinder 3, displacement transducer 4, power sensor 5, connecting rod 6, vacation show front axle 7, fixture 9, fixture mount pad 10 and support 2.This pick-up unit can carry out intensity detection to bicycle front fork, has ensured the outgoing of front fork, and then has ensured bicyclist's personal safety.
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 of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, other accompanying drawing can also be provided according to the accompanying drawing providing.
The structural representation of a kind of bicycle front fork pick-up unit that Fig. 1 provides for the utility model;
The structural representation of the fixture that Fig. 2 provides for the utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Incorporated by reference to Fig. 1 and Fig. 2, the utility model provides a kind of bicycle front fork pick-up unit, comprises that body 1, cylinder 3, cylinder mount pad 11, displacement transducer 4, power sensor 5, connecting rod 6, vacation show front axle 7, fixture 9, fixture mount pad 10 and support 2.
Wherein, support 2 is arranged on body 1, and have chute on support 2, on cylinder mount pad 11, be provided with machining hole, be convenient to the head of bolt to match with the chute on support 2, threaded portion is through the hole on cylinder mount pad 11, with bolt, the fixing cylinder mount pad 11 of nut, make the upper-lower position of cylinder mount pad 11 adjustable, can use the front fork that is applicable to various models, and can realize the reinforcing of all directions.
Except this, on cylinder mount pad 11, be connected with cylinder 3, the piston rod top of this cylinder 3 connects connecting rod 6, and the top of connecting rod 6 is provided with a vacation and shows front axle 7.On the piston rod of cylinder 3, be provided with displacement transducer 4 and power sensor 5.
On body 1, be also provided with fixture mount pad 10, be specifically as follows: on body 1, offer chute, match with the head of bolt with chute, the bottom processing of fixture mount pad 10 is porose, the threaded portion of bolt passes from hole, with nuts and bolt, fixture mount pad 10 is fixing.Like this, fixture mount pad can move left and right and fix on body 1, can realize the front fork of different length is detected.On fixture mount pad 10, be fixed with fixture 9.In the air feed gas circuit of cylinder 3, solenoid valve is set, solenoid valve, displacement transducer, power sensor are connected with outer computer by signal wire, gathered signal is passed to outer computer, and by the action of outer computer control solenoid valve, and dynamically flex one's muscle, the real-time curve of frequency etc.
When detection, according to the difference of the bicycle front fork to be measured 8 of test, select applicable fixture 9.Test parameter is inputted in outer computer, controlled by outer computer.Power sensor 5 is by the stressed electric signal that is converted to, offer outer computer, the signal that outer computer feeds back according to power sensor 5, controls the action of solenoid valve, cylinder 3 is moved, realize bicycle front fork 8 to be measured is carried out to its stressing conditions of dynamic similation and vibrational state.After certain number of times, outer computer sends system halt instruction.Unclamp all fixtures, take off bicycle front fork 8 to be measured, check its damage situations.In detection, adopt power closed loop, if test specimen destroys or the arrival of specimen test number of times in test process midway, board can also retain test result by auto stop.
The utility model can be realized control automatically, analysis, printing, storage by outer computer, accurate to the detection of bicycle front fork, has prevented dispatching from the factory of bad accessory.
Concrete, the present embodiment also provides a kind of concrete structure of fixture 9, as shown in Figure 2, comprise base 90, on this base 90, there is the back-up block 13 for locating bicycle front fork 8 to be measured, the X guide rail 911 extending along X-axis and be parallel to the first scale 12 of X guide rail 911, on back-up block 13, have the locating slot 131 for locating bicycle front fork 8 to be measured, the rear side that is positioned at locating slot 131 on base 90 is also removably connected with and detects latch 33, locating slot 131 is projected as circular arc on its longitudinal section, and the line being made up of the center of circle of the circular arc on multiple longitudinal sections of locating slot 131 overlaps with the center line of vertical tube of front fork.
And, on this X guide rail 911, be slidably connected with and detect slide 20, on described detection slide 20, there is the first vernier 21 that is positioned at described the first scale 12 sidepieces, described detection slide 20 comprises the Y guide rail 22 extending along Y-axis, that slides is arranged on the slide block 24 on this Y guide rail 22 and is parallel to the second scale 23 of this Y guide rail 22, on described slide block 24, be fixedly connected with the first feeler gauge 25, on this first feeler gauge 25, be removably connected with and detect latch 26, and on the first described feeler gauge 25, there is the first detection faces 251 perpendicular to Z-direction, the first described detection faces 251 is parallel with the side end face of the first feeler gauge 25.
In the time carrying out verification, bicycle front fork 8 to be measured is placed on back-up block 13, as detect latch 33 and can and be inserted on base 90 in corresponding hole through center pit, the position that center pit is described is accurate, as detect latch 33 and cannot insert, there is deviation in the position that center pit is described, need to adjust the position of holing in drilling operating above.
To sum up, the utility model provides bicycle front fork pick-up unit, comprises that body 1, cylinder mount pad 11, cylinder 3, displacement transducer 4, power sensor 5, connecting rod 6, vacation show front axle 7, fixture 9, fixture mount pad 10 and support 2.This fixture 9 comprises base 90, on this base 90, there is the X guide rail 911 extending for the back-up block 13 of fixing bicycle front fork to be detected, along X-axis and the first scale 12 that is parallel to described X guide rail 911, on this X guide rail 911, be slidably connected with and detect slide 20, on described detection slide 20, there is the first vernier 21 that is positioned at the first scale 12 sidepieces.This pick-up unit can carry out intensity detection to bicycle front fork, has ensured the outgoing of front fork, and then has ensured bicyclist's personal safety.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment, between each embodiment identical similar part mutually referring to.
To the above-mentioned explanation of provided embodiment, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle provided in this article and features of novelty.

Claims (3)

1. a bicycle front fork pick-up unit, is characterized in that, comprises that body 1, cylinder mount pad 11, cylinder 3, displacement transducer 4, power sensor 5, connecting rod 6, vacation show front axle 7, fixture 9, fixture mount pad 10 and support 2;
Described support 2 is arranged on described body 1, in a side of described support 2, described cylinder mount pad 11 is installed, on described cylinder mount pad 11, be flexibly connected described cylinder 3, the piston rod top of described cylinder 3 connects described connecting rod 6, and the top of described connecting rod 6 is contained in a described vacation and shows on front axle 7; On the piston rod of described cylinder 3, be also respectively equipped with described displacement transducer 4 and described power sensor 5, on described body 1, be also provided with described fixture mount pad 10, on described fixture mount pad 10, be fixed with described fixture 9, described fixture 9 is used for fixing bicycle front fork to be detected;
Described fixture 9 comprises base 90, on this base 90, there is the back-up block 13 for fixing bicycle front fork to be detected, the X guide rail 911 extending along X-axis and be parallel to the first scale 12 of described X guide rail 911, on this X guide rail 911, be slidably connected with and detect slide 20, on described detection slide 20, there is the first vernier 21 that is positioned at described the first scale 12 sidepieces, described detection slide 20 comprises the Y guide rail 22 extending along Y-axis, that slides is arranged on the slide block 24 on this Y guide rail 22 and is parallel to the second scale 23 of this Y guide rail 22, on described slide block 24, be fixedly connected with the first feeler gauge 25, on this first feeler gauge 25, be removably connected with and detect latch 26, and on the first described feeler gauge 25, there is the first detection faces 251 perpendicular to Z-direction, the first described detection faces 251 is parallel with the side end face of the first feeler gauge 25.
2. bicycle front fork pick-up unit according to claim 1, is characterized in that, described support 2 is connected with described cylinder mount pad 11 by " work " shape guide rail.
3. bicycle front fork pick-up unit according to claim 1, is characterized in that, described support 2 is connected with described cylinder mount pad 11 by screw.
CN201420272291.5U 2014-10-11 2014-10-11 A kind of bicycle front fork pick-up unit Expired - Fee Related CN203981408U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420272291.5U CN203981408U (en) 2014-10-11 2014-10-11 A kind of bicycle front fork pick-up unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420272291.5U CN203981408U (en) 2014-10-11 2014-10-11 A kind of bicycle front fork pick-up unit

Publications (1)

Publication Number Publication Date
CN203981408U true CN203981408U (en) 2014-12-03

Family

ID=51978838

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420272291.5U Expired - Fee Related CN203981408U (en) 2014-10-11 2014-10-11 A kind of bicycle front fork pick-up unit

Country Status (1)

Country Link
CN (1) CN203981408U (en)

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

Granted publication date: 20141203

Termination date: 20151011