CN207379726U - A kind of vehicle frame detection device - Google Patents
A kind of vehicle frame detection device Download PDFInfo
- Publication number
- CN207379726U CN207379726U CN201721337593.6U CN201721337593U CN207379726U CN 207379726 U CN207379726 U CN 207379726U CN 201721337593 U CN201721337593 U CN 201721337593U CN 207379726 U CN207379726 U CN 207379726U
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- Prior art keywords
- slide
- platform
- bar
- detection device
- vehicle frame
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Abstract
The utility model discloses a kind of vehicle frame detection devices, belong to detection device technical field, its technical solution is as follows, a kind of vehicle frame detection device, including platform, the upright bar being connected on platform, set on the platform there are one with the orthogonal installing plate of platform, pneumatic cylinder is installed on the installing plate, piston rod on the pneumatic cylinder runs through installing plate, connection ring is connected on the piston rod, both ends are plugged in the connection ring and set threaded cross bar, the both ends of the cross bar are designed with the second nut being threadedly coupled with cross bar, the upright bar is equipped with clamping assembly, front fork is fixed in upright bar by the clamping assembly.
Description
Technical field
The utility model is related to detection device technical field, more particularly to a kind of vehicle frame detection device.
Background technology
Vehicle frame detection device is primarily used to be detected the front fork on bicycle at present, and bicycle is that people's trip is normal
One of walking-replacing tool, to ensure the safety of people, so bicycle must have good quality and security performance, voluntarily
Chinese herbaceous peony fork is the important component in driving, so must assure that the quality of front fork has to meet the requirements, so as to improve certainly
The security performance of driving.
Vehicle frame detection device mainly carries out vibration dynamic analog, analog bicycle using the detection device to bicycle front fork
Vibrations and running of the front fork in ride, the front fork intensity of bicycle is very high, using manually it is difficult to accurately to bicycle
Front fork be detected, dynamic simulation process can not be carried out to front fork using manpower, it is impossible to comprehensively front fork be carried out
Detection, so can not determine whether the front fork of bicycle meets the requirements.
Utility model content
The purpose of this utility model is to provide a kind of vehicle frame detection device, has convenient for analog detection bicycle front fork
Advantage.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of vehicle frame detection dress
Put, including platform, the upright bar being connected on platform, set on the platform there are one with the orthogonal installing plate of platform, it is described
Pneumatic cylinder is installed on installing plate, the piston rod on the pneumatic cylinder is connected with connection ring on installing plate, the piston rod,
Both ends are plugged in the connection ring and set threaded cross bar, the both ends of the cross bar are designed be threadedly coupled with cross bar second
Nut, the upright bar are equipped with clamping assembly, and front fork is fixed in upright bar by the clamping assembly.
It, can by being inflated to pneumatic cylinder after using clamping assembly, front fork is fixed by using above-mentioned technical proposal
Piston rod is made to do straight reciprocating motion, so as to which connection ring and cross bar be driven to do straight reciprocating motion, makes to be connected to oneself on cross bar
Driving front fork moves reciprocatingly, and the frequency of front fork reciprocating motion can be changed by addition changing inflation rate, can preferably simulate front fork
Various states after real work, can comprehensively be detected bicycle front fork.
Further, the platform is equipped with the second slide, and the second slide plate is connected on second slide, described
Installing plate is fixedly connected on the second slide plate.
By using above-mentioned technical proposal, since installing plate is connected on the second slide plate, the adjustable solar term of the second slide plate are slided
Position of the cylinder pressure on the second slide, so as to adjust position of the pneumatic cylinder on the second slide according to the size of front fork, with
Just preferably front fork is detected.
Further, the upright bar is equipped with the first slide, and the first slide plate is connected on first slide, described
First slide plate is equipped with connecting plate, and the clamping assembly is arranged on connecting plate.
It, can basis since clamping assembly is connected to by connecting plate on the first slide plate by using above-mentioned technical proposal
The different size of front fork moves up and down the position of the first slide plate, to adjust the position of clamping assembly, consequently facilitating to various
Detection is fixed in different front forks.
Further, the clamping assembly includes cushion block, compact heap equipped with half-arc groove, and the cushion block is fixedly connected on
On connecting plate, the compact heap is arranged on the other end of cushion block, and one end that the compact heap is connected with cushion block also is provided with half
Arc groove, the edge of the compact heap are equipped with screw, and the end of the screw through compact heap and is extend into cushion block.
By using above-mentioned technical proposal, can be very good using the half-arc groove on cushion block and compact heap by the end of front fork
Portion is blocked, and compact heap can be clamped on cushion block using screw, so that front fork be fixed, when unscrewing screw and by compact heap
Front fork can be removed after removing.
Further, sliding slot is provided on first slide plate, slide bar is connected on the sliding slot, the slide bar
End is equipped with screw thread, is respectively equipped with kidney slot on the edge of the connecting plate, the top of the slide bar is passed through from kidney slot, institute
It states top end of sliding rod and is threaded with the first nut.
By using above-mentioned technical proposal, when unscrewing and up and down adjustment can connect on the first slide plate the first nut on slide bar
The position of fishplate bar simultaneously because connecting plate is equipped with kidney slot, can also move left and right the position of connecting plate after nut is unscrewed, from
And a variety of front forks can be installed on cushion block, while also can be more fully detection front fork.
Further, the bottom of first slide plate is equipped with link block, and the link block extends to the inside of upright bar, described
Link block is equipped with threaded hole, and the first threaded rod is threaded on the threaded hole, and one end of first threaded rod rotates
The bottom of upright bar is connected to, the other end of first threaded rod through the top of upright bar and is connected with the first rocking handle.
It, can by rotating the first rocking handle since threaded rod is threaded on link block by using above-mentioned technical proposal
Threaded rod is driven to rotate so that axial movement of first slide plate along the first threaded rod, so as to adjust the position of the first slide plate.
Further, the bottom of second slide plate also is provided with a link block, and the second spiral shell is connected on the link block
Rasp bar, one end of second threaded rod are rotatably connected on platform interior, and the other end of second threaded rod runs through platform simultaneously
It is connected with the second rocking handle.
By using above-mentioned technical proposal, by rotating the second turning handle the second slide plate can control to be moved on the second slide,
So as to position of the control pressure cylinder on the second slide.
In conclusion the utility model has the advantages that：
1. due to the position of slide on platform and upright bar, convenient for the size according to front fork come the position of adjusting slider, it is convenient for
Different front forks is detected；
2. change the movement rate of tailpiece of the piston rod by the rate for changing pneumatic cylinder pumping and inflation, from convenient for adjusting front fork
Vibration frequency.
Description of the drawings
Fig. 1 is the overall structure diagram of the present embodiment；
Fig. 2 is the structure diagram on the platform of the present embodiment；
Fig. 3 is the structure diagram in the upright bar of the present embodiment；
Fig. 4 is the platform of the present embodiment and upright bar schematic internal view；
Fig. 5 is the working state schematic representation of the present embodiment.
In figure, 1, platform；2nd, upright bar；3rd, the first slide；31st, the first slide plate；32nd, link block；33rd, threaded hole；34th, it is sliding
Slot；35th, slide bar；36th, the first nut；4th, the first threaded rod；41st, the first rocking handle；5th, connecting plate；50th, clamping assembly；51st, kidney-shaped
Hole；52nd, cushion block；53rd, compact heap；54th, screw；55th, half-arc groove；6th, the second slide；61st, the second slide plate；62nd, the second screw thread
Bar；63rd, the second rocking handle；64th, installing plate；7th, pneumatic cylinder；71st, piston rod；8th, connection ring；81st, cross bar；82nd, the second nut；9th, it is preceding
Fork.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of vehicle frame detection device, as shown in Fig. 1,3,4, the upright bar 2 including platform 1, inner hollow, wherein upright bar 2 are solid
Fixed connection on the platform 1, is equipped with the first vertical slide 3 in upright bar 2, and being connected on the first slide 3, there are one first
Slide plate 31 is set in the bottom of the first slide plate 31 there are one link block 32, and link block 32 extends to the inside of upright bar 2, link block 32
On set there are one threaded hole 33, be threaded with the first threaded rod 4 on threaded hole 33, the end of the first threaded rod 4 is from upright bar 2
Top be pierced by and connect there are one the first rocking handle 41, and the other end of the first threaded rod 4 is rotatably connected on the bottom of upright bar 2,
By rotation crank 41 the first threaded rod 4 is driven to rotate, make axial movement of the link block 32 in the first threaded rod 4, so that the
One slide plate 31 slides on slide 3, is set on the first slide plate 31 there are two sliding slot 34, slide bar is connected on sliding slot 34
35, the top of sliding bar 35 is equipped with screw thread, is set on the first slide plate 31 there are one connecting plate 5, the edge of connecting plate 5 is equipped with waist
Shape hole 51, the wherein top of sliding bar 35 are passed through from kidney slot 51, and nut 36 is threaded on sliding bar 35, the company of promotion
Fishplate bar 5 can be such that connecting plate 5 is moved on the first slide plate 31, and connecting plate 5 can be fixed on to the first slide plate 31 by tightening nut 36
On, clamping assembly 50 is provided on connecting plate 5, clamping assembly 50 includes cushion block 52, one end of compact heap 53, wherein cushion block 52
It is fixedly connected on 2 on connecting plate 5, compact heap 53 is arranged on the other end of cushion block 52 3 on cushion block 52, compact heap 53 and cushion block
One end of 52 connections also is provided with a half-arc groove 55, screw 54 is equipped on the edge of compact heap 53, the end of screw 54 is worn
Compact heap 53 is crossed to be connected on cushion block 52.
As shown in Figure 2,4, set on the platform 1 there are one the second slide 6, the second cunning is connected on the second slide 6
Plate 61 sets there are one link block 32 in the bottom of the second slide plate 61, the second threaded rod 62, the second screw thread is internally provided in platform 1
The end of bar 62 is through link block 32 and is rotatablely connected on the platform 1, and the other end of the second threaded rod 62 through platform 1 and connects
Have the second rocking handle 63, by rotate the second rocking handle 63 can drive 32 along the second threaded rod 62 axial movement, make the second slide plate
61 slide on the second slide 6, be fixedly connected on the second slide plate 61 there are one with 61 orthogonal installing plate of the second slide plate
64, there are one pneumatic cylinder 7, the end of the piston rod 71 on pneumatic cylinder 7 is connected with through installing plate 64 for connection on installing plate 64
One connection ring 8, both ends set threaded cross bar 81 there are one grafting in connection ring 8, and screw thread connects on the both ends of cross bar 81
The second nut 82 is connected to, when bicycle front fork 9 is installed on cross bar 81, pneumatic cylinder 7, which is inflated and is evacuated, can make work
Stopper rod 71 does axial reciprocating motion so that cross bar 81 and the bicycle front fork 9 being connected on cross bar 81 do it is axial reciprocal
Movement, to check the endurance life of bicycle front fork 9.
Specific implementation process：As shown in Figure 4,5, when being detected to bicycle front fork 9, first by the company of front fork 9
Bifurcated point is plugged on the both ends of cross bar 81, and front fork 9 is tightened on cross bar 81 using the second nut 82, rotates the afterwards
Two rocking handles 63 control the second slide plate 61 to move, and make the cushion block 52 that the top of front fork 9 is close, then the control of rotation crank 41 first
Slide plate 31 moves down the top that cushion block 52 is made to touch front fork 9, the nut 36 on sliding bar 35 is unscrewed, left and right adjusting cushion block
52 allow the top of front fork 9 to be put into the half-arc groove on cushion block 52, and then two cushion blocks 52 of up and down adjustment are with definite pad
The position of block 52, nut 36, which is tightened, makes cushion block 52 be fixed on the first slide plate 31, and compact heap 53 is pressed on cushion block 52 afterwards
And be tightened to using screw 54 on compact heap 53, bicycle front fork 9 is just completely fixed on the shaking test instrument at this time, then
Pneumatic cylinder 7 is inflated and is evacuated, piston rod 71 is made to do the reciprocating motion of straight line in axial direction, piston rod 71 passes through connection ring 8
Cross bar 81 can be driven to do the reciprocating motion of straight line with the bicycle front fork 9 being connected on cross bar 81, so as to detect bicycle front fork 9
Interior fatigue strength, the motion frequency of bicycle front fork 9 is changed to the rate of inflation and the pumping of pneumatic cylinder 7 by changing,
Situation of the front fork 9 under different running frequencies preferably is simulated, more fully front fork 9 can be detected, after detection
Second nut 82 is unscrewed, then screw 54 from cushion block 52 is back-outed and removes compact heap 53, so as to by front fork 9 from experiment
It is taken off on instrument.
This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability
Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but
As long as it is all protected in the right of the utility model be subject to Patent Law.
Claims (7)
1. a kind of vehicle frame detection device, including platform（1）, be connected to platform（1）On upright bar（2）, it is characterized in that：The platform
（1）On set there are one and platform（1）Orthogonal installing plate（64）, the installing plate（64）On pneumatic cylinder is installed（7）, institute
State pneumatic cylinder（7）On piston rod（71）Through installing plate（64）, the piston rod（71）On be connected with connection ring（8）, it is described
Connection ring（8）It is inside plugged with both ends and sets threaded cross bar（81）, the cross bar（81）Both ends be designed with and cross bar（81）Spiral shell
Second nut of line connection（82）, the upright bar（2）It is equipped with clamping assembly（50）, the clamping assembly（50）By front fork（9）
It is fixed on upright bar（2）On.
2. a kind of vehicle frame detection device according to claim 1, it is characterized in that：The platform（1）It is equipped with the second slide
（6）, second slide（6）On be connected with the second slide plate（61）, the installing plate（64）It is fixedly connected on the second slide plate
（61）On.
3. a kind of vehicle frame detection device according to claim 2, it is characterized in that：The upright bar（2）It is equipped with the first slide
（3）, first slide（3）On be connected with the first slide plate（31）, first slide plate（31）It is equipped with connecting plate（5）,
The clamping assembly（50）It is arranged on connecting plate（5）On.
4. a kind of vehicle frame detection device according to claim 3, it is characterized in that：The clamping assembly（50）Including being equipped with half
Arc groove（55）Cushion block（52）, compact heap（53）, the cushion block（52）It is fixedly connected on connecting plate（5）On, the compact heap
（53）It is arranged on cushion block（52）The other end on, the compact heap（53）With cushion block（52）The one end being connected also is provided with semi arch
Slot（55）, the compact heap（53）Edge be equipped with screw（54）, the screw（54）End run through compact heap（53）And
It extend into cushion block（52）In.
5. a kind of vehicle frame detection device according to claim 4, it is characterized in that：First slide plate（31）On be provided with cunning
Slot（34）, the sliding slot（34）On be connected with slide bar（35）, the slide bar（35）End be equipped with screw thread, the connecting plate
（5）Edge on be respectively equipped with kidney slot（51）, the slide bar（35）Top from kidney slot（51）On through the slide bar
（35）Top is threaded with the first nut（36）.
6. a kind of vehicle frame detection device according to claim 5, it is characterized in that：First slide plate（31）Bottom be equipped with
Link block（32）, the link block（32）Extend to upright bar（2）Inside, the link block（32）It is equipped with threaded hole（33）,
The threaded hole（33）On be threaded with the first threaded rod（4）, first threaded rod（4）One end be rotatably connected on upright bar
（2）Bottom, first threaded rod（4）The other end pass through upright bar（2）Top and be connected with the first rocking handle（41）.
7. a kind of vehicle frame detection device according to claim 4, it is characterized in that：Second slide plate（61）Bottom also set
There are one link blocks（32）, the link block（32）On be connected with the second threaded rod（62）, second threaded rod（62）One
End is rotatably connected on platform（1）Inside, second threaded rod（62）The other end run through platform（1）And it is connected with the second rocking handle
（63）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721337593.6U CN207379726U (en) | 2017-10-16 | 2017-10-16 | A kind of vehicle frame detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721337593.6U CN207379726U (en) | 2017-10-16 | 2017-10-16 | A kind of vehicle frame detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207379726U true CN207379726U (en) | 2018-05-18 |
Family
ID=62339503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721337593.6U Expired - Fee Related CN207379726U (en) | 2017-10-16 | 2017-10-16 | A kind of vehicle frame detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207379726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116642681A (en) * | 2023-06-01 | 2023-08-25 | 久仑电动科技(无锡)有限公司 | Bicycle frame strength measuring device |
-
2017
- 2017-10-16 CN CN201721337593.6U patent/CN207379726U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116642681A (en) * | 2023-06-01 | 2023-08-25 | 久仑电动科技(无锡)有限公司 | Bicycle frame strength measuring device |
| CN116642681B (en) * | 2023-06-01 | 2024-04-05 | 南京酷思盾智能科技有限公司 | Bicycle frame strength measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 Termination date: 20211016 |