CN201198083Y - Headset pull-in machine - Google Patents
Headset pull-in machine Download PDFInfo
- Publication number
- CN201198083Y CN201198083Y CNU2008200362271U CN200820036227U CN201198083Y CN 201198083 Y CN201198083 Y CN 201198083Y CN U2008200362271 U CNU2008200362271 U CN U2008200362271U CN 200820036227 U CN200820036227 U CN 200820036227U CN 201198083 Y CN201198083 Y CN 201198083Y
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- CN
- China
- Prior art keywords
- front fork
- standpipe
- cylinder
- clamping device
- pull
- 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 relates to a front headset pull-in machine, which comprises a frame, a locating piece which is fixedly arranged on the frame and used for fixing a front headset, and a clamping device used for clamping a front fork standpipe. The axial line of the front headset coincides with the axial line of the front fork standpipe. The clamping device is arranged on the frame in a gliding way along the axial line of the front headset. The front headset pull-in machine further comprises a drive mechanism used for driving the clamping device to glide. The pull-in machine can arrange the front headset on the front fork standpipe conveniently and quickly without damaging the front headset and the front fork standpipe.
Description
Technical field
The utility model relates to and a kind of the front fork bowl is installed on erecting device in the bicycle front fork vertical tube.
Background technology
Regular Bicycle rank between connection front-wheel and standpipe is provided with front fork, so that standpipe cooperates handgrip control turning of bicycle, the assembled component of front fork and standpipe is called front fork bowl group.In the prior art, the front fork bowl generally adopts the front crown mode of falling the pressure to assemble.Adopt the mode of falling the pressure that the front fork bowl is pushed up on the standpipe of front fork, can cause damage to the surface of front fork bowl and standpipe of front fork, the service life that influences parts and attractive in appearance in, be unfavorable for being connected between handle and the vertical tube, influence the function that turns to of bicycle; And, this assembling mode, troublesome poeration, packaging efficiency is low.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of front fork bowl pull-in machine, and this is drawn in machine and can easily and quickly the front fork bowl be installed on the standpipe of front fork and can not cause damage to front fork bowl and standpipe of front fork.
For solving above technical problem, the utility model is taked following technical scheme:
A kind of front fork bowl pull-in machine, it comprises support, is fixedly installed on the locating piece that is used for fixing the front fork bowl on the support, the clamping device that is used for the clamping standpipe of front fork, the axial line of front fork bowl and the axial line of standpipe of front fork coincide, clamping device is slidingly arranged on the support along the direction of axis line of front fork bowl, and front fork bowl pull-in machine also comprises the driving mechanism that is used to drive the clamping device slip.
Be set with the lead that extends along the direction of axis line of front fork bowl on the described support, described clamping device comprises the slide that is provided with slidably along the bearing of trend of lead, be fixed on the slide and lay respectively at the upper clamp formwork and the lower clamp formwork of the above and below of slide, be positioned at the clamping cylinder of upper clamp formwork top, clamping cylinder has first cylinder body and the upper end is plugged in the interior first piston bar of first cylinder body slidably, the bottom and the upper clamp formwork of first piston bar are fixedly connected, form tube chamber behind upper clamp formwork and the lower clamp formwork matched moulds, the axial line of tube chamber and the axial line of standpipe of front fork coincide, standpipe of front fork has at least part to be positioned at tube chamber
Described driving mechanism comprises and support the rotate connecting plate that is connected, the driving cylinder that is positioned at the clamping device lower side, driving cylinder has second cylinder body and an end is plugged in the second interior piston rod of second cylinder body slidably, the upper end and the clamping device of connecting plate are fixedly connected, and the other end of the bottom of connecting plate and second piston rod is fixedly connected.
Front fork bowl pull-in machine also comprises the cylinder that is pressed into that is used for the tapering stripped thread is pressed into standpipe of front fork.
The described cylinder that is pressed into comprises that being slidingly arranged in the 3rd cylinder body, an end on the support along the direction of axis line of standpipe of front fork is plugged in the 3rd piston rod in the 3rd cylinder body slidably, and an end of tapering stripped thread is removably mounted on the other end of the 3rd piston rod.
Described support is provided with the slide rail that extends along the direction of axis line of standpipe of front fork, and described the 3rd cylinder body is provided with slidably along described slide rail.
Described locating piece and be pressed into two sides that cylinder lays respectively at clamping device.
Because the utilization of technique scheme, the utility model has the following advantages compared to existing technology:
Take the front fork bowl is fixed, the motion of the relative front fork bowl of standpipe of front fork, thus the front fork bowl is assembled into the mode of drawing on the standpipe of front fork, little to the standpipe of front fork damage, improve the quality of bicycle;
Draw in action and finish by driving mechanism, whole assembling process, easily and fast, accurate positioning.
Description of drawings
Fig. 1 is the front fork of bicycle and the structural representation of front fork bowl;
The schematic perspective view of Fig. 2 the utility model levelling bench and upper part thereof;
Fig. 3 is that schematic diagram is looked on the right side of the present utility model;
Fig. 4 is the cross-sectional schematic of A-A direction among Fig. 3;
Fig. 5 is schematic top plan view figure of the present utility model;
Fig. 6 is the cross-sectional schematic (being pressed into the cylinder part does not cut open) of B-B direction among Fig. 5;
Wherein: 2, locating piece; 3, standpipe of front fork; 4, clamping device; 5, front fork bowl; 6, driving mechanism; 7, be pressed into cylinder; 8, tapering stripped thread; 10, lead; 40, slide; 41, upper clamp formwork; 42, lower clamp formwork; 43, clamping cylinder; 430, first cylinder body; 431, first piston bar; 61, connecting plate; 60, driving cylinder; 600, second cylinder body; 601, second piston rod; 70, the 3rd cylinder body; 71, the 3rd piston rod; 9, slide rail; 11, levelling bench; 12, front crown; 13, fork blade.
The specific embodiment
The utility model is described in more detail below in conjunction with specific embodiment:
The front fork tube of bicycle is generally welded together by standpipe of front fork 3, front crown 12 and a pair of fork blade 13 to be formed.Front fork bowl 5 is installed on the bottom of standpipe of front fork 3 near front crown 12 places.
To shown in Figure 5, the left of levelling bench 11 is the place ahead among Fig. 2 as Fig. 1.Front fork bowl pull-in machine according to present embodiment mainly comprises support, be fixedly installed on the locating piece 2, the clamping device 4 that is used for clamping standpipe of front fork 3 that are used for fixing front fork bowl 5 on the support, be used to drive driving mechanism 6 that clamping device 4 slides, be used for being pressed into cylinder 7 with what tapering stripped thread 8 was installed to standpipe of front fork 3.
Above-mentioned support has levelling bench 11, and locating piece 2 is fixedly installed on the place ahead upper surface of levelling bench 11, and front fork bowl 5 is fixing by locating piece 2, and its axial line extends along fore-and-aft direction.
The rear that is positioned at locating piece 2 on the levelling bench 11 offer along fore-and-aft direction extend lead 10, described clamping device 4 comprises the slide 40 that is provided with slidably along the bearing of trend of lead 10, be fixed on the slide 40 and lay respectively at the upper clamp formwork 41 and the lower clamp formwork 42 of the above and below of slide 40, be positioned at the clamping cylinder 43 of upper clamp formwork 41 tops, clamping cylinder 43 has first cylinder body 430 and upper end and is plugged in first piston bar 431 in first cylinder body 430 slidably, the bottom of first piston bar 431 and upper clamp formwork 41 are fixedly connected, form tube chamber behind upper clamp formwork 41 and lower clamp formwork 42 matched moulds, the axial line of the axial line of tube chamber and standpipe of front fork 3 coincides, standpipe of front fork 3 is positioned at tube chamber, and by last lower clamp formwork 41,42 common clampings, like this, when clamping device 4 advances, standpipe of front fork 3 forwards moves, and pass front fork bowl 5, thereby finish the assembling of front fork bowl 5 and standpipe of front fork 3.Take standpipe of front fork 3 is drawn in the assembling mode of front fork bowl 5, the front crown mode of falling the pressure of relative prior art, front fork bowl and standpipe of front fork can be by sliding injuries, but also it is minimum that the infringement of front crown is reduced to, thereby improve the quality and the outward appearance of bicycle.
For convenience, quickly and accurately standpipe of front fork 3 is pulled in the front fork bowl 5, downside is provided with driving mechanism 6 at the rear of clamping device 4.Driving mechanism 6 comprises middle part and levelling bench 11 the rotate connecting plate 61 that is connected, the driving cylinder 60 that is positioned at clamping device 4 lower sides, driving cylinder 60 has second cylinder body 600 and an end and is plugged in second piston rod 601 in second cylinder body 600 slidably, the upper end of connecting plate 61 and clamping device 4 are fixedly connected, and the other end of the bottom of connecting plate 61 and second piston rod 601 is fixedly connected.When second piston rod 601 extend out to maximum position, after standpipe of front fork 3 is installed on above-mentioned tube chamber and clamps by clamping cylinder 43, open driving cylinder 60, second piston rod 601 rearward slides, the upper end of connecting plate 6 will drive clamping device 4 towards the place ahead motion, and standpipe of front fork 3 is pulled in the front fork bowl 5 the most at last.After finishing assembling, second piston rod 601 sets back, and can carry out the assembling of next front fork bowl and standpipe of front fork again.
The standpipe of front fork of having assembled behind the front fork bowl also can further be installed tapering stripped threads 8 by being pressed into cylinder 7.Levelling bench 11 upper edge fore-and-aft directions also offer slide rail 9, be pressed on the levelling bench 11 at rear that cylinder 7 is positioned at clamping device 4, be pressed into cylinder 7 and comprise that the 3rd cylinder body 70, the rearward end that are provided with slidably along the bearing of trend of slide rail 9 are plugged in the 3rd piston rod 71 in the 3rd cylinder body 70 slidably, an end of tapering stripped thread 8 is installed on the leading section of the 3rd piston rod 71.
In addition, also be provided with the control cabinet (not shown), be used to control every running parameter of front fork bowl pull-in machine at support.
In sum, this front fork bowl pull-in machine is taked the front fork bowl is fixed, the motion of the relative front fork bowl of standpipe of front fork, thus the front fork bowl is assembled into the mode of drawing on the standpipe of front fork, little to the standpipe of front fork damage, improve the quality of bicycle; Draw in action and finish by driving mechanism, whole assembling process, easily and fast, accurate positioning; And, owing to have the pressing mechanism that is pressed into the tapering stripped thread simultaneously, shorten the built-up time of bicycle and reduce assembly cost.
Claims (7)
1. front fork bowl pull-in machine, it is characterized in that: it comprises support, is fixedly installed on the locating piece (2) that is used for fixing front fork bowl (5) on the described support, the clamping device (4) that is used for clamping standpipe of front fork (3),
The axial line of the axial line of described front fork bowl (5) and described standpipe of front fork (3) coincides, and described clamping device (4) is slidingly arranged on the described support along the direction of axis line of described front fork bowl (5),
Described front fork bowl pull-in machine also comprises the driving mechanism (6) that is used to drive described clamping device (4) slip.
2. front fork bowl pull-in machine according to claim 1, it is characterized in that: be set with the lead (10) that extends along the direction of axis line of described front fork bowl (5) on the described support, described clamping device (4) comprises the slide (40) that is provided with slidably along the bearing of trend of described lead (10), be fixed on described slide (40) and go up and lay respectively at the upper clamp formwork (41) and the lower clamp formwork (42) of the above and below of described slide (40), be positioned at the clamping cylinder (43) of described upper clamp formwork (41) top, described clamping cylinder (43) has first cylinder body (430) and the upper end is plugged in the interior first piston bar (431) of described first cylinder body (430) slidably, the bottom of described first piston bar (431) and described upper clamp formwork (41) are fixedly connected, form tube chamber behind described upper clamp formwork (41) and described lower clamp formwork (42) matched moulds, the axial line of the axial line of described tube chamber and described standpipe of front fork (3) coincides, and described standpipe of front fork (3) has at least part to be positioned at described tube chamber.
3. front fork bowl pull-in machine according to claim 1, it is characterized in that: described driving mechanism (6) comprises and described support rotate connecting plate (61) that is connected and the driving cylinder (60) that is positioned at described clamping device (4) lower side, described driving cylinder (60) has second cylinder body (600) and an end is plugged in interior second piston rod (601) of described second cylinder body (600) slidably, the upper end of described connecting plate (61) and described clamping device (4) are fixedly connected, and the other end of the bottom of described connecting plate (61) and described second piston rod (601) is fixedly connected.
4. front fork bowl pull-in machine according to claim 1 is characterized in that: described front fork bowl pull-in machine also comprises and is used for being pressed into cylinder (7) with what tapering stripped thread (8) was pressed into standpipe of front fork (3).
5. front fork bowl pull-in machine according to claim 4, it is characterized in that: the described cylinder (7) that is pressed into comprises that being slidingly arranged in the 3rd cylinder body (70), an end on the described support along the direction of axis line of described standpipe of front fork (3) is plugged in the 3rd piston rod (71) in described the 3rd cylinder body (70) slidably, and an end of described tapering stripped thread (8) is removably mounted on the other end of described the 3rd piston rod (71).
6. described front fork bowl pull-in machine according to claim 5 is characterized in that: described support is provided with the slide rail (9) that extends along the direction of axis line of standpipe of front fork (3), and described the 3rd cylinder body (70) is provided with slidably along described slide rail (9).
7. front fork bowl pull-in machine according to claim 4 is characterized in that: described locating piece (2), describedly be pressed into two sides that cylinder (7) lays respectively at described clamping device (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200362271U CN201198083Y (en) | 2008-05-14 | 2008-05-14 | Headset pull-in machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200362271U CN201198083Y (en) | 2008-05-14 | 2008-05-14 | Headset pull-in machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201198083Y true CN201198083Y (en) | 2009-02-25 |
Family
ID=40449239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200362271U Expired - Fee Related CN201198083Y (en) | 2008-05-14 | 2008-05-14 | Headset pull-in machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201198083Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102233561A (en) * | 2011-04-27 | 2011-11-09 | 苏州工业园区高登威科技有限公司 | Starlike clamp spring installation device |
| CN111702691A (en) * | 2020-08-10 | 2020-09-25 | 常德市联嘉机械有限公司 | Auxiliary positioning mechanism based on hydraulic oil cylinder |
-
2008
- 2008-05-14 CN CNU2008200362271U patent/CN201198083Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102233561A (en) * | 2011-04-27 | 2011-11-09 | 苏州工业园区高登威科技有限公司 | Starlike clamp spring installation device |
| CN111702691A (en) * | 2020-08-10 | 2020-09-25 | 常德市联嘉机械有限公司 | Auxiliary positioning mechanism based on hydraulic oil cylinder |
| CN111702691B (en) * | 2020-08-10 | 2021-11-19 | 常德市联嘉机械有限公司 | Auxiliary positioning mechanism based on hydraulic oil cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090225 Termination date: 20110514 |