CN203704964U - An automatic clamping device for a steering parameter tester - Google Patents
An automatic clamping device for a steering parameter tester Download PDFInfo
- Publication number
- CN203704964U CN203704964U CN201320812442.7U CN201320812442U CN203704964U CN 203704964 U CN203704964 U CN 203704964U CN 201320812442 U CN201320812442 U CN 201320812442U CN 203704964 U CN203704964 U CN 203704964U
- Authority
- CN
- China
- Prior art keywords
- clamping
- clip
- clips
- hook
- clamping device
- 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 - Lifetime
Links
- 230000001360 synchronised effect Effects 0.000 claims abstract description 5
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 abstract 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Clamps And Clips (AREA)
Abstract
According to an automatic clamping device for a steering parameter tester, three clips perform telescopic motions synchronously, so that clamping is synchronous, and loosening is synchronous. A telescopic handgrip is connected to a big gear wheel, and the big gear wheel drives three crank gears. The crank gears drive the clips to carry out telescopic motions synchronously. Clamping wires connected with a clamping handgrip enables the clips to clamp and enables fixation of the clips in telescopic directions. An unlock button is used for realizing loosening of the clips and freedom of the clips in the telescopic directions.
Description
Affiliated technical field
The utility model relates to clamping technology, especially relates to a kind of turn around parameters tester automatic clamping device.
Background technology
In special equipment supervision detection or automobile detection, need to use turn around parameters tester to the slew test of vehicle travel direction dish, to obtain turning angle of steering wheel and torque parameter.Turn around parameters instrument clamping device is made up of clip, screwing screw at present.Its bearing circle clamping operating process is as follows:
(1) regulate respectively the length of three clips of clamping device, they are coincide with the size of bearing circle respectively;
(2) clamping screw that screws respectively again three clips just can carry out parameter testing.
There is following shortcoming in this device in the time of practical operation:
(1) regulate respectively this process of length of three clips more time-consuming, the telescopic adjustment of each clip at least needs to rotate 2 screws.3 clips at least need to rotate 6 screws at every turn.When practical adjustments, these 6 screws often rotate more than once.
(2) while clamping, to rotate equally clamping screw 3 times, more time-consuming.
Summary of the invention
Object of the present invention: during for current turn around parameters tester clamping device operating cost, effort, low these shortcomings of efficiency, proposed a kind of turn around parameters tester automatic clamping device.
The present invention is achieved in that
The flexible slider-crank mechanism that relies on of length of three clips is realized, hand rotates retractable handle, drive gear wheel rotates, gear wheel and central gear are affixed, central gear will rotate together with gear wheel, central gear drives three crank gears to rotate, and realizes the synchronization telescope function of three clips when crank rotates.When regulating after Extension handle, the clamping handgrip of firmly holding with a firm grip, tension is made fixing in clip compression and the flexible direction of clip by clamping lines (being similar to the brake cable of bicycle), now decontrol and clamp handgrip, owing to clamping the self-locking action of handle end hook, clamp lever is auto lock, thereby realizes fixing in the clamping of clip to bearing circle and the flexible direction of clip.
Press the unlock button clamping on handgrip, the hook now clamping on handgrip will depart from retractable handle tooth road, and clamp lever will return back to original position under the effect of clamping lines tensile force, and now clip will unclamp, and realize the freedom in the flexible direction of clip simultaneously.
Advantage of the present invention:
The beneficial effect of this device is, simple to operation, without rotation screw; Clamping efficiency is high, and its clamping efficiency is at least manually to clamp 5 times of efficiency.
Accompanying drawing explanation
Fig. 1 is the basic structure schematic diagram (vertical view) of turn around parameters tester automatic clamping device;
Fig. 2 is one of them clip side view.
In Fig. 1,1 is hook, and 2 is clamp lever, and 3 is unlock button, and 4 is three synchronous clamping lines, and 5 is clip, and 6 is slider-crank mechanism, and 7 is three crank gears, gear centered by 8, and 9 is gear wheel, and 10 is sector gear, and 11 is retractable handle, 12Wei Chi road.
In Fig. 2,13 for compressing button, and 14 for compressing hook, and 15 is tensioning spring, and 16 is pivoted-jaw clip, and 17 is tingle, and 18 is expansion link.
Embodiment
In Fig. 1, retractable handle (11) right-hand member sector gear (10) is meshed with gear wheel (9), rotates Extension handle (11), and gear wheel (9) is by counter-rotation.Gear wheel (11) is affixed with central gear (8), three crank gears (7) and retractable handle (11) are fixed on (dotted portion in figure) on a plate, and shaft collar is on crank gear (7) top.Central gear (8) is meshed with three crank gears (7), and three crank gears (7) synchronously rotate, by slider-crank mechanism (6) known three clips of principle (5) by synchronization telescope.
In the time that three clips (5) length adjustment is extremely consistent with bearing circle radius size, with the tight clamp lever of hand (2), clamping lines (4) will be shunk.In Fig. 2, clamping lines (4) drives pivoted-jaw clip (16) to rotate, thus clamping direction dish.Meanwhile, compress hook (14) and under the pulling force of clamping lines (4), push down compression button (13), thereby fix clip expansion link (18), now clip does not possess Telescopic.
Hand is decontroled clamp lever (2), and in Fig. 1, hook (1) will hook hollow tooth road (12) under spring tension effect.Thereby continue to keep the clamping of clip and fixing of the flexible direction of clip.
In Fig. 1, press unlock button (3), hook (1) separates in push rod thrust Xia Jiangyuchi road (12).In Fig. 2, tensioning spring (15) pulling force will act on clamping lines (4), and clamp lever (2) will automatically unclamp under the pulling force of clamping lines (4).Thereby it is free that clip is opened with the flexible direction of clip.
Claims (3)
1. a turn around parameters tester automatic clamping device, its three clip synchronization telescopes, synchronous clamping, synchronously unclamp, it is characterized in that: Extension handle (11) connects a gear wheel (9), rotate retractable handle (11), sector gear (10) will drive gear wheel (9) to rotate, gear wheel (9) drives three crank gears (7) to rotate, crank gear (7) drives clip (5) synchronization telescope, three synchronous clamping lines (4) that clamp lever (2) connects make fixing in clip (5) clamping and the flexible direction of clip (5).
2. turn around parameters tester automatic clamping device according to claim 1, is characterized in that: clamp lever (2) connects clamping lines (4), and clamping lines (4) connects clip (5) again; Unlock button (3) is arranged on clamp lever (2) front end, be connected with hook (1) by connecting rod, hook (1) is connected to clamp lever (2) end, and hook (1) hangs on tooth road (12).
3. turn around parameters tester automatic clamping device according to claim 1, it is characterized in that: clamping lines (4) connects compression hook (13) and pivoted-jaw clip (16), tensioning spring (15) connection of rotating intermediate plate (16) and tingle (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320812442.7U CN203704964U (en) | 2013-12-12 | 2013-12-12 | An automatic clamping device for a steering parameter tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320812442.7U CN203704964U (en) | 2013-12-12 | 2013-12-12 | An automatic clamping device for a steering parameter tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203704964U true CN203704964U (en) | 2014-07-09 |
Family
ID=51055388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320812442.7U Expired - Lifetime CN203704964U (en) | 2013-12-12 | 2013-12-12 | An automatic clamping device for a steering parameter tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203704964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644930A (en) * | 2013-12-12 | 2014-03-19 | 广西壮族自治区特种设备监督检验院 | Steering parameter tester automatic clamping device |
-
2013
- 2013-12-12 CN CN201320812442.7U patent/CN203704964U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644930A (en) * | 2013-12-12 | 2014-03-19 | 广西壮族自治区特种设备监督检验院 | Steering parameter tester automatic clamping device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208663126U (en) | Automobile is blow molded the integral type turnery processing of Windshield Washer and the integrated equipment of test | |
| CN102205848B (en) | Baby stroller | |
| CN203377563U (en) | Cable fixing device used in street | |
| CN104092034A (en) | Quick wire connecting device and live wire connecting structure | |
| CN103644930A (en) | Steering parameter tester automatic clamping device | |
| CN203704964U (en) | An automatic clamping device for a steering parameter tester | |
| CN103337819A (en) | Street code | |
| CN106877109B (en) | Clamp for wiring and wiring device | |
| CN108015680A (en) | Side-push actuated by cams clamping device | |
| CN203996612U (en) | A kind of Telescopic rear-view mirror | |
| CN205272058U (en) | A car dysmorphism clamping structure | |
| CN205201410U (en) | To pull from top to bottom converts rotatory straining device into | |
| CN204160352U (en) | For the synchronous clamping device of auto parts and components cubing | |
| CN203305100U (en) | Linkage clamping mechanism for automobile acoustic component | |
| CN109732334A (en) | A kind of insulating pot handle automatic mounting machine and its application method | |
| CN203289020U (en) | Hydraulic multifunctional tensioner | |
| CN202964461U (en) | Single-cylinder two-rocker-arm clamping mechanism | |
| CN204011809U (en) | A kind of wire Quick Connect Kit and live wire syndeton | |
| CN102423861A (en) | Discharge mechanism of steel bar truss forming machine | |
| CN205352756U (en) | Water sample collection ware | |
| CN110293185A (en) | A kind of automobile rear end panel punching clamp | |
| CN208274952U (en) | Pole climber | |
| CN106622814B (en) | A kind of clamping traction device in scalable extension rod | |
| CN201774182U (en) | Ground wire clamping fixture conversion tool | |
| CN221745326U (en) | Rear-drive double-brake cable detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |
|
| CX01 | Expiry of patent term |