CN206029208U - Bicycle front fork sun flower installation tool - Google Patents
Bicycle front fork sun flower installation tool Download PDFInfo
- Publication number
- CN206029208U CN206029208U CN201620959550.0U CN201620959550U CN206029208U CN 206029208 U CN206029208 U CN 206029208U CN 201620959550 U CN201620959550 U CN 201620959550U CN 206029208 U CN206029208 U CN 206029208U
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- CN
- China
- Prior art keywords
- clamping device
- front fork
- seat
- heronsbill
- hole
- 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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Abstract
The utility model discloses a bicycle front fork sun flower installation tool, its technical scheme main points are including work platform, clamping device, clamping device and positioner, clamping device, clamping device and positioner rigid coupling in order just arrange point -blank on work platform, clamping device promotes the front fork and moves to positioner, clamping device includes the base, articulate the seat of holding on the base, it has the centre gripping hole to hold last the opening of seat, the axis and the clamping device in centre gripping hole, the straight line coincidence that clamping device and positioner arranged, the installation that can make things convenient for sun flower has been reached.
Description
Technical field
This utility model is related to bicycle assembling field, more particularly to a kind of bicycle front fork heronsbill assembling fixture.
Background technology
Bowl group is for connecting vehicle frame and front fork and is installed on the accessory of vehicle frame head pipe position, and bowl group is played makes front fork, car
The effect connected with vehicle frame head pipe.And make front fork, handlebar in vehicle frame head pipe activity freely.Bowl group includes cup, training
Woods, inner washer, bottom gear, bowl group lid, interior lid, heronsbill, suspended core screw etc..Wherein, heronsbill also known as suspended core, hang the heart, Li Gai
Deng, flower is shaped like, function is similar to setscrew, is mounted in the position of vertical tube of front fork, and standpipe is front fork away from prong one end
Pipe.For locking front fork and vehicle frame.Bottom gear is in annular shape, and is provided with notch on ring, is set in the bottom of vertical tube of front fork.
Being commonly installed heronsbill needs to find the mouth of pipe that heronsbill is placed on standpipe for standpipe position accurately, will too with instruments such as hammers
Sun flower is hammered in standpipe, and operation is inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of bicycle front fork heronsbill assembling fixture, can facilitate the peace of heronsbill
Dress.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of bicycle front fork heronsbill assembling fixture, including work platformses, clamping device, clamping device and positioning dress
Put, clamping device, clamping device and positioner are sequentially fixed on work platformses and arrange point-blank, clamping device
Promote front fork to move to positioner, clamping device includes pedestal and the seat of holding being hinged on pedestal, and the axis being hinged hangs down
It is straight to hold in the line of clamping device, clamping device and positioner, clamp the axis in hole and clamp dress
Put, the straight line that clamping device and positioner are arranged overlaps.
By adopting above-mentioned technical proposal, by arranging clamping device, and in the upper setting clamping hole of clamping device, can be by
In bicycle front fork insertion clamping hole, it is relatively fixed clamping device and the position of front fork axis.Bicycle front fork is clamped in
Fixed position, and front fork can be in slip in clamping hole.Seat is held using what is be hinged, thus it is possible to vary the orientation in clamping hole, before convenience
The insertion of fork.Meanwhile, the process of insertion front fork can be met, clamping device will not interfere with front fork.By the standpipe side court of front fork
Into positioner insertion clamping hole, when will hold seat and return to horizontal level, start clamping device and promote front fork, front fork is made in folder
Slide in holding hole, near the heronsbill placed on the positioning device, heronsbill is pressed in the standpipe of front fork.If by front fork
Bottom interstage sleeve on the outside of standpipe, can also be made bottom using the relative slip between front fork and clamping device by insertion clamping Kong Qianxian
Gear abuts and moves to the bottom of front fork with clamping device, completes to complete the installation of bottom gear while heronsbill is installed.It is convenient
The installation of heronsbill is carried out, while realizing the installation of bottom gear.
Preferably, being connected with spring on pedestal, spring is vertically arranged with pedestal upper surface, is horizontal when seat is held
When, spring is abutted and is compressed with seat is held.
By adopting above-mentioned technical proposal, can make to hold seat when front fork is fitted without, keep inclining, make what front fork was entered
One end raises up, and facilitates the insertion of front fork, makes the installation of heronsbill more convenient.Behind front fork insertion clamping hole, seat and front fork is held
Compressed by weight spring, make to hold seat holding level, now spring can play certain cushioning effect, it is to avoid the transition of front fork whereabouts
Clash into work platformses and damage.
Preferably, holding the axis that seat is hinged is arranged on the one end for holding seat, holds and seat against the axis one end being closely hinged and be and be hinged
The coaxial semi-cylindrical of axle.
By adopting above-mentioned technical proposal, can reduce the radius of gyration for seat being held away from front fork upstream end one end, make pedestal
It is relatively small with headspace between seat is held, in the case where the size for holding seat determines, the volume of pedestal can be reduced as far as possible.
Preferably, pedestal is connected with limiting stand away from the axis one end being hinged, limiting stand holds seat in water with when holding seat and abutting
Level state.
By adopting above-mentioned technical proposal, it is ensured that hold seat when compression spring is affected by front fork gravity, the excessive feelings of gravity
Under condition can also maintenance level state, ensure to hold the level of seat using limited block and the abutting for holding seat, be favorably improved installation essence
Degree.
Preferably, clamping device is hydraulic push rod, the external part of hydraulic push rod is towards clamping device.
By adopting above-mentioned technical proposal, the promotion of clamping device is facilitated using hydraulic push rod, facilitate the folder of clamping device
Tight stroke is adjusted, easy to use.
Preferably, hydraulic push rod is connected with cushion pad near one end of clamping device.
By adopting above-mentioned technical proposal, it is to avoid the hard contact of hydraulic push rod and front fork, it is to avoid hydraulic push rod is before promotion
Front fork lacquer painting is scratched during fork, with effective protection front fork, can improve the quality of processing.
Preferably, clamping end-beveling of the hole towards one end of clamping device.
By adopting above-mentioned technical proposal, the inclined-plane by the use of chamfering formation further facilitates the insertion of front fork as guiding.
Preferably, be provided with hinge hole on pedestal, hold seat and be hinged on and be hinged hole site, pedestal is away from opening on the face of work platformses
There are fuel feed hole, fuel feed hole connection hinge hole.
It is by adopting above-mentioned technical proposal, convenient to pedestal and to hold the hinge between seat and be lubricated, make bicycle front fork
Heronsbill assembling fixture more lubricates when in use, maintains easily.
Preferably, holding seat when holding level away from being provided with screwed hole, screwed hole connection clamping hole, screw thread on the surface of pedestal
Hole female thread is connected with limited diameter bolt.
By adopting above-mentioned technical proposal, change the effective of clamping hole using limited diameter bolt and pass through distance, it is to avoid clamping hole
Aperture is excessive relative to vertical tube of front fork diameter, makes front fork that circular runout to occur in sliding process, affects clamping effect.
Preferably, worktable upper surface is provided with placing trough.
By adopting above-mentioned technical proposal, the smaller parts such as heronsbill and bottom gear, convenient use in placing trough, can be placed
Person takes part.
In sum, this utility model has the advantages that：
The installation of heronsbill is carried out conveniently, while realizing the installation of bottom gear；Facilitate the insertion of front fork, make the installation of heronsbill
It is more convenient；Improve installation accuracy；With effective protection front fork, the quality of processing can be improved；Maintain easily；Avoid affecting clamping effect
Really；Convenient use.
Description of the drawings
Fig. 1 is the structural representation of bicycle front fork heronsbill assembling fixture；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 is the structural representation of clamping device, clamping device and positioner；
Machining sketch chart when Fig. 4 is front fork installation heronsbill；
Fig. 5 is the structural representation of front fork.
In figure, 1, work platformses；11st, placing trough；2nd, clamping device；21st, pedestal；22nd, hold seat；23rd, clamp hole；24th, bullet
Spring；25th, limiting stand；26th, fuel feed hole；27th, groove；3rd, clamping device；31st, cushion pad；4th, positioner；41st, apical cap；5th, limited diameter
Bolt；6th, front fork；61st, standpipe；7th, heronsbill；8th, bottom gear.
Specific embodiment
This utility model is described in further detail below in conjunction with accompanying drawing.Wherein identical parts identical accompanying drawing
Labelling is represented.It should be noted that the word "front", "rear", "left", "right", "up" and "down" used in describing below refers to
It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outward " are referred respectively to towards or away from particular elements geometry
The direction at center.
A kind of bicycle front fork heronsbill assembling fixture, as shown in figure 1, including the work platformses 1 for fixing on the ground, work
Make on platform 1, to be connected with clamping device 3, clamping device 2 and positioner 4, and three devices are sequentially arranged point-blank.
The upper surface of work platformses 1, the side of clamping device 3, clamping device 2 and positioner 4 are provided with the placing trough 11 of rectangle.
Clamping device 3 is hydraulic push rod, and the external part of hydraulic push rod points to 2 place direction of clamping device, hydraulic push rod
Direction is stretched out with clamping device 3, clamping device 2 and positioner 4 arrangement place straight line parallel.The external part of hydraulic push rod is circle
Cylindricality, with reference to shown in Fig. 2 and Fig. 3, is connected with the cushion pad 31 of cylinder away from hydraulic push rod near one end of clamping device 2,
Cushion pad 31 is made up of rubber or fabric elastomeric material.
Clamping device 2 includes that clamping device 2 includes pedestal 21 and be hinged on holding seat 22 on pedestal 21.Pedestal 21 is affixed
On work platformses 1, pedestal 21 is rectangular block shape, and the upper surface of pedestal 21 is provided with rectangular recess 27, and groove 27 runs through pedestal 21
Face away from clamping device 3 and pedestal 21 are near the face of clamping device 3.
Two coaxial hinge holes are had on two side walls vertical with 21 top surface of pedestal of groove 27, and hinge hole is arranged
Groove 27 away from clamping device 3 side.The axis of hinge hole is perpendicular to clamping device 3, clamping device 2 and positioner 4
Line.The both sides of the upper surface groove 27 of pedestal 21 are provided with two fuel feed holes 26, and the axis of fuel feed hole 26 is perpendicular to pedestal 21
Upper surface, and positioned at the surface of hinge hole.Fuel feed hole 26 is connected with hinge hole.Fuel feed hole 26 can also be arranged on other positions
Such as, 21 side wall of pedestal, other positions of upper surface etc.；Other shapes can be arranged to, such as air defense, elliptical aperture etc., but be needed full
Sufficient fuel feed hole 26 connects hinge hole, it is ensured that jointed shaft can be lubricated enough.
Be hinged with hinge hole and hold seat 22, hold, connection jointed shaft respectively be hinged
Hole is adapted, and holding seat 22 includes two parts, and the one end for holding seat 22 away from jointed shaft is rectangular block shape, holds seat 22 near jointed shaft
One end is the semi-cylindrical coaxial with jointed shaft.The length and width for holding 22 entirety of seat is adapted with groove 27, and the height for holding seat 22 is less than
Groove 27, and when hold seat 22 fall inside groove 27 and hold seat 22 upper surface it is parallel with the upper surface of pedestal 21 when, hold seat
22 upper surface is concordant with the upper surface of pedestal 21, now holds seat 22 in horizontality.
Hold, clamp the axis and hydraulic push rod in hole 23 when seat 22 being held in horizontality
The dead in line of external part.Clamping hole 23 clamps the standpipe of the diameter not less than Regular Bicycle front fork 6 in hole 23 through seat 22 is held
61 external diameter.The end-beveling of one end of clamping 23 remotely located device 4 of hole.
Holding upper surface when seat 22 is in level and being provided with screwed hole, screwed hole is perpendicular to upper table when seat 22 is held in level
Face, surface of the screwed hole in clamping hole 23 and connection clamping hole 23, screwed hole female thread are connected with limited diameter bolt 5, limited diameter
Depth and clamping hole 23 diameter sum of the length of bolt 5 more than screwed hole.
As shown in Fig. 2 the bottom of 21 upper groove 27 of pedestal is connected with spring 24, the upper surface vertically with pedestal 21 of spring 24
Arrange, spring 24 is arranged on one end of 27 remotely located device 4 of groove.Spring 24 in the raw when length more than holding seat
22 bottom of seat is held during 22 level to the distance of 21 bottom of pedestal.When seat 22 is held in horizontality, spring 24 is supported with seat 22 is held
Connect and now spring 24 is in compressive state.
Groove 27 is connected with limiting stand 25 on the bottom surface away from one end of hinge hole, limiting stand 25 is rectangular block shape, when holding
When seat 22 is in horizontality, holds seat 22 and abut with limited block.
The main body of positioner 4 is rectangular-shaped locating piece, and locating piece is fixed on work platformses 1.Locating piece is near folder
The one end for holding device 2 is connected with apical cap 41, and 41 main body of apical cap is cylinder, and the axis of apical cap 41 and hydraulic push rod external part
Dead in line.Internal diameter of the radial section area of apical cap 41 less than 6 standpipe 61 of front fork.Apical cap 41 is near one end of clamping device 2
It is connected with the cylinder being adapted with through hole on heronsbill 7.
With reference to shown in Fig. 4 and Fig. 5, during using 67 assembling fixture of heronsbill of bicycle front fork, first bottom gear 8 is set in voluntarily
On the standpipe 61 of Herba Plantaginis fork 6, the through hole of heronsbill 7 is set in into apical cap 41 1 on the end of clamping device 2, is lifted and is held seat
22, front fork 6 will be inserted in clamping hole 23, by 61 side of standpipe towards positioner 4, when will hold seat 22 and return to horizontal level,
Start clamping device 3 and promote front fork 6, make front fork 6 slide in clamping hole 23, near the heronsbill being placed on positioner 4
7, heronsbill 7 is pressed in the standpipe 61 of front fork 6.Bottom gear 8 is made to abut and move to the bottom of front fork 6 with clamping device 2 simultaneously.
This specific embodiment is only which is not to restriction of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification for not having creative contribution after this specification is read as needed to the present embodiment, but
As long as all being protected by Patent Law in right of the present utility model.
Claims (10)
1. a kind of bicycle front fork heronsbill assembling fixture, including work platformses (1), clamping device (2), clamping device (3) and
Positioner (4), it is characterised in that：Clamping device (3), clamping device (2) and positioner (4) are sequentially fixed in work platformses
(1) on and arrange point-blank, clamping device (3) promote front fork (6) to positioner (4) move, clamping device (2) bag
Include pedestal (21) and be hinged on and hold seat (22) on pedestal (21), and the axis being hinged is perpendicular to clamping device (3), clamping dress
The line of (2) and positioner (4) is put, is held, clamp the axis and clamping device of hole (23)
(3) straight line that, clamping device (2) and positioner (4) are arranged overlaps.
2. bicycle front fork heronsbill assembling fixture according to claim 1, it is characterised in that：Pedestal is connected with (21)
Spring (24), spring (24) are vertically arranged with pedestal (21) upper surface, when holding seat (22) and being horizontal, spring (24) with
Hold seat (22) to abut and compress.
3. bicycle front fork heronsbill assembling fixture according to claim 1, it is characterised in that：Hold the axle that seat (22) is hinged
Line is arranged on the one end for holding seat (22), and it is the semi-cylindrical coaxial with jointed shaft to hold seat (22) near the axis one end being hinged.
4. bicycle front fork heronsbill assembling fixture according to claim 1, it is characterised in that：Pedestal (21) is away from being hinged
Axis one end be connected with limiting stand (25), limiting stand (25) is held seat (22) and is the level of state with when holding seat (22) and abutting.
5. bicycle front fork heronsbill assembling fixture according to claim 1, it is characterised in that：Clamping device (3) is liquid
Pressure push rod, the external part of hydraulic push rod is towards clamping device (2).
6. bicycle front fork heronsbill assembling fixture according to claim 5, it is characterised in that：Hydraulic push rod is near clamping
One end of device (2) is connected with cushion pad (31).
7. bicycle front fork heronsbill assembling fixture according to claim 1, it is characterised in that：Clamping hole (23) is towards folder
The end-beveling of one end of tight device (3).
8. bicycle front fork heronsbill assembling fixture according to claim 1, it is characterised in that：Pedestal is provided with hinge on (21)
Hole is connect, seat (22) is held and is hinged on and be hinged hole site, pedestal (21) is provided with fuel feed hole (26) on the face away from work platformses (1), enters
Oilhole (26) connects hinge hole.
9. bicycle front fork heronsbill assembling fixture according to claim 1, it is characterised in that：Hold when holding seat (22) level
Screwed hole is provided with the seat surface of (22) away from pedestal (21), and screwed hole connection clamping hole (23), screwed hole female thread are connected with
Limited diameter bolt (5).
10. bicycle front fork heronsbill assembling fixture according to claim 1, it is characterised in that：Worktable upper surface is opened
There is placing trough (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620959550.0U CN206029208U (en) | 2016-08-26 | 2016-08-26 | Bicycle front fork sun flower installation tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620959550.0U CN206029208U (en) | 2016-08-26 | 2016-08-26 | Bicycle front fork sun flower installation tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206029208U true CN206029208U (en) | 2017-03-22 |
Family
ID=58305890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620959550.0U Expired - Fee Related CN206029208U (en) | 2016-08-26 | 2016-08-26 | Bicycle front fork sun flower installation tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206029208U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483446A (en) * | 2018-11-14 | 2019-03-19 | 博众精工科技股份有限公司 | Parts retainer and part transfer device |
-
2016
- 2016-08-26 CN CN201620959550.0U patent/CN206029208U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483446A (en) * | 2018-11-14 | 2019-03-19 | 博众精工科技股份有限公司 | Parts retainer and part transfer device |
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Legal Events
| 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: 20170322 Termination date: 20170826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |