CN103105300A - Portable automobile wheel detector magnetic force clamp-positioning device - Google Patents
Portable automobile wheel detector magnetic force clamp-positioning device Download PDFInfo
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- CN103105300A CN103105300A CN2013100280794A CN201310028079A CN103105300A CN 103105300 A CN103105300 A CN 103105300A CN 2013100280794 A CN2013100280794 A CN 2013100280794A CN 201310028079 A CN201310028079 A CN 201310028079A CN 103105300 A CN103105300 A CN 103105300A
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- permanent magnet
- clamp body
- magnetic force
- spheroid
- driving lever
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Abstract
The invention provides a portable automobile wheel detector magnetic force clamp-positioning device. According to the device, a clamp body is fixed on a rotary drum, a positioning plate is fixed on the upper portion of the clamp body, and a T-shaped floating cone-surfaced positioning pin is inserted into a hole in the clamp body and is positioned by a blocking cover along the axial direction and is provided with a pre-tightened spring; a brass plate is arranged between two cast iron shells, a rotary permanent magnet is arranged inside the two cast iron shells, and an N pole and an S pole are arranged on the permanent magnet along the diameter direction of the permanent magnet; one end of a transmission shaft is connected with the permanent magnet, the other end of the transmission shaft is fixedly connected with a gear, and the gear is meshed with racks which are evenly distributed on a rotary disc and are fixedly connected with the rotary disc; the rotary disc is connected with the clamp body and rotates along the axis of the clamp body, while the rotary disc can not rotate along the axial direction; and the upper end of a driving lever is in hinged connection with the rotary disc, the middle of the driving lever penetrates through a ball body which is arranged in a ball body support seat, and the ball body support seat is fixedly connected on the rotary drum. The portable automobile wheel detector magnetic force clamp-positioning device is capable of positioning and clamping a wheel to be detected fast, time and labor are saved, the detecting cycle is short, and efficiency is high.
Description
Technical field
The present invention relates to the automotive wheel detector, especially portable automobile wheel detector magnetic clamping locating device.
Background technology
Automotive wheel is the important composition parts of automobile, and the stagger of its quality of production, particularly wheel is very big on driving safety and the combination property impact of automobile.Automotive wheel detects has online detection and maintenance sites to detect, and online the detection with the pneumatic and clamping of surging is not easy to be used on portable automobile wheel detector.Maintenance sites detects uses portable automotive wheel detector, existing portable automobile wheel detector generally adopts bolt and pressing plate clamping mode, for example the patent No. is that ZL201010231764.3 portable automobile wheel detector patent of invention adopts fast removing nut and fastening bolt to clamp, this clamping means are time-consuming, effort, sense cycle is long, efficient is low, and quick-release nut screwing clamping power is affected by human factors.
Summary of the invention
The purpose of this invention is to provide a kind of magnetic clamping locating device for portable automobile wheel detector, have advantages of save time, laborsaving, sense cycle is short, efficient is high.
For this reason, technical scheme of the present invention is as follows: portable wheel detector magnetic clamping locating device is comprised of detent mechanism, magnetic force generating mechanism and magnetic switch driving mechanism three great institutions;
Described detent mechanism comprises rotating cylinder, clamp body, location-plate, spring, T-shaped unsteady conical-surface positioning pin, door; Clamp body is fixed on rotating cylinder, and location-plate is fixed on clamp body top, and T-shaped unsteady conical-surface positioning pin is inserted in the hole of clamp body, and T-shaped unsteady conical-surface positioning pin is by the door axial limiting, and is provided with preloading spring;
The magnetic force generating mechanism is a plurality of, is uniformly distributed along the circumference; The structure of described magnetic force generating mechanism: comprise brass sheet, cast iron housing, bolt, permanent magnet, electrician's soft iron; Two block casting iron shells are oppositely arranged, the centre separates by brass sheet, two block casting iron shells are fixed on the clamp body of detent mechanism, form the cavity that holds permanent magnet between two block casting iron shells, electrician's soft iron is arranged on cavity inner wall, revolvable permanent magnet is arranged in cavity, and permanent magnet has N, the S utmost point along diametric(al);
Described magnetic switch driving mechanism comprises driving lever, rotating disk, tooth bar, gear, transmission shaft, spheroid bearing, spheroid, back shaft; Transmission shaft one end is connected with permanent magnet, and the other end is fixedly connected with gear, the wheel and rack engagement, and tooth bar is distributed on rotating disk, and is fixedly connected with rotating disk; Rotating disk is connected with clamp body, rotates around the clamp body axis; Upper end and the rotating disk of driving lever are hinged, and spheroid is passed at the middle part of driving lever, and spheroid is placed in the spheroid bearing, and the spheroid bearing is fixedly connected on rotating cylinder by back shaft.
Further restriction to such scheme is: the quantity of described magnetic force generating mechanism is 3.
Beneficial effect:
The present invention in use, tested wheel is placed on location-plate and T-shaped unsteady conical-surface positioning pin, stir driving lever with hand, driving lever swings certain angle around spheroid, the permanent magnet that drives in the magnetic force generating mechanism turns over certain angle (being generally), make the magnetic force generating mechanism by closing (release) to opening (adhesive), tested wheel is clamped; When spheroid swung certain angle to other direction, the magnetic force generating mechanism was by reaching the pass when driving lever, and tested wheel unclamps; The angle that driving lever swings is by the hole restriction of magnetic clamping locating device enclosing cover below.
Detent mechanism is realized the location of tested wheel: tested wheel is mainly located by location-plate (movement of the rotation of limiting wheel x, y axle and z direction) and T-shaped unsteady conical-surface positioning pin (movement of limiting wheel x, y axle), limits altogether five degree of freedom.
When N, the S utmost point of permanent magnet rotated to brass sheet plane symmetry face position, the magnetic line of force formed respectively closed circuit in two block casting iron shells, and magnetic force is closed, and permanent magnet does not externally produce magnetic force, and tested wheel unclamps; After rotating permanent magnet certain angle (being generally), N, the S utmost point are respectively facing to two block casting iron, and this moment is from the N utmost point → cast iron → tested wheel → another block casting iron → S utmost point, the formation magnetic line of force is closed, magnetic force is opened, and permanent magnet externally produces magnetic force and holds wheel, and tested wheel is by magnetic clamping.
During the lower end of stirring driving lever, the upper end swings around spheroid, drives dial rotation, thereby drives the tooth bar motion on rotating disk, and the rack drives gear rotates, and the gear driven transmission shaft rotates, thereby drives permanent magnet rotating; The effect of magnetic switch driving mechanism is to drive permanent magnet rotating, makes the work of magnetic force generating mechanism or stops.
This detector magnetic clamping locating device adopts magnetic force generating mechanism, magnetic switch driving mechanism and the structures such as removable location-plate and T-shaped unsteady conical-surface positioning pin, can position and clamp tested wheel rapidly, save time, laborsaving, sense cycle is short, efficient is high.
Description of drawings
Fig. 1 is that master of the present invention looks cut-open view.
Fig. 2 is the cut-open view along B-B shown in Figure 1.
Fig. 3 is the cut-open view along C-C shown in Figure 2.
Fig. 4 is the cut-open view along D-D shown in Figure 1.
Fig. 5 is the cut-open view along E-E shown in Figure 1.
Shown in Fig. 1: 1 is clamp body; 2 is location-plate; 3 is tested wheel; 4 is spring; 5 is T-shaped unsteady conical-surface positioning pin; 6 is door; 7 is driving lever; 8 is rotating cylinder; 9 is rotating disk; 10 is enclosing cover; 11 is tooth bar; 17 is transmission shaft.
Shown in Fig. 2: 5 is T-shaped unsteady conical-surface positioning pin; 11 is tooth bar; 12 is gear; 16 is permanent magnet; 17 is transmission shaft; 18 is electrician's soft iron.
Shown in Fig. 3: 13 is brass sheet; 14 is cast iron housing; 15 is bolt; 16 is permanent magnet; 17 is transmission shaft; 18 is electrician's soft iron.
Shown in Fig. 4: 7 is driving lever; 9 is rotating disk; 11 is tooth bar; 12 is gear; 17 is transmission shaft; 21 is the spheroid bearing; 22 is spheroid.
Shown in Fig. 5: 7 is driving lever; 19 is bolt; 20 is bolt; 21 is the spheroid bearing; 22 is spheroid; 23 is back shaft.
Embodiment
As shown in Fig. 1,2,3,4,5, the physical construction that further describes portable wheel detector magnetic clamping locating device is as follows:
Fig. 1 is the front view of the portable wheel detector of the present invention magnetic clamping locating device.
Fig. 2 is the cut-open view along B-B shown in Figure 1, and it has showed distribution and the structure of magnetic force generating mechanism and magnetic switch driving mechanism.
Fig. 3 is the cut-open view along C-C shown in Figure 2, and it has showed the magnetic force generating mechanism.
Fig. 4 is the cut-open view along D-D shown in Figure 1, and it has showed the magnetic switch driving mechanism.
Fig. 5 is the cut-open view along E-E shown in Figure 1, and it has showed the magnetic switch driving mechanism together with Fig. 4 and Fig. 1.
Portable wheel detector magnetic clamping locating device mainly is comprised of detent mechanism, magnetic force generating mechanism and magnetic switch driving mechanism three great institutions.
Detent mechanism mainly is comprised of clamp body 1, location-plate 2, spring 4, T-shaped unsteady conical-surface positioning pin 5, door 6 etc. as shown in Figure 1; Clamp body 1 is fixed on rotating cylinder 8, and location-plate 2 is connected with clamp body 1, and T-shaped unsteady conical-surface positioning pin 5 is inserted in the hole of clamp body 1, and T-shaped unsteady conical-surface positioning pin 5 is by door 6 axial limitings, with spring 4 pretensions; Detent mechanism is realized the location of tested wheel 3: tested wheel 3 is mainly by the rotation of location-plate 2(limiting wheel x, y axle and the movement of z direction) and the movement of T-shaped unsteady conical-surface positioning pin 5(limiting wheel x, y axle) locate, limit altogether five degree of freedom.
Described magnetic force generating mechanism is 3, is uniformly distributed along the circumference; The magnetic force generating mechanism mainly is comprised of brass sheet 13, cast iron housing 14, bolt 15, permanent magnet 16, electrician's soft iron 18 etc. as shown in Fig. 2,3; Two block casting iron shells 14 are oppositely arranged, the centre separates by non-magnetic brass sheet 13, two block casting iron shells 14 are fixed on the clamp body 1 of detent mechanism, form the cavity that holds permanent magnet between two block casting iron shells 14, electrician's soft iron 18 is arranged on cavity inner wall, the permanent magnet 16 of rotation is arranged in cavity, and permanent magnet 16 has N, the S utmost point along diametric(al); When N, the S utmost point of permanent magnet 16 rotated to brass plane symmetry face position, the magnetic line of force formed respectively closed circuit in two block casting iron 14, and magnetic force is closed, and permanent magnet 16 does not externally produce magnetic force, and tested wheel 3 unclamps; After rotating permanent magnet 16 certain angles (being generally), N, the S utmost point are respectively facing to two block casting iron 14, this moment is from the N utmost point → cast iron 14 → tested wheel 3 → another block casting iron 14 → S utmost point, the formation magnetic line of force is closed, magnetic force is opened, permanent magnet 16 externally produces magnetic force and holds wheel, and tested wheel 3 is by magnetic clamping.
The magnetic switch driving mechanism mainly is comprised of driving lever 7, rotating disk 9, tooth bar 11, gear 12, transmission shaft 17, spheroid bearing 21, spheroid 22, back shaft 23 as shown in Fig. 1,4,5; In magnetic driving mechanism, permanent magnet 16 is connected with transmission shaft 17, and transmission shaft 17 1 ends are connected with permanent magnet 16, and the other end is fixedly connected with gear 12, gear 12 and tooth bar 11 engagements; Tooth bar 11 is distributed on rotating disk 9, is fixedly connected with rotating disk 9, and rotating disk 9 is connected with clamp body 1, can rotate around clamp body 1 axis, but can not move vertically.The upper end of driving lever 7 and rotating disk 9 are hinged, and spheroid 22 is passed at the middle part of driving lever 7, and spheroid 22 is placed in spheroid bearing 21, and spheroid bearing 21 is fixedly connected on the rotating cylinder 8 of detector by back shaft 23.Stir the lower end of driving lever 7, the upper end of driving lever 7 swings around spheroid 22, drive rotating disk 9 and rotate, thereby the tooth bar 11 that drives on rotating disk 9 moves, and tooth bar 11 driven gears 12 rotate, and gear 12 drives transmission shaft 17 and rotates, thereby drives permanent magnet 16 rotations; The effect of magnetic switch driving mechanism is to drive permanent magnet 16 to rotate, and makes the work of magnetic force generating mechanism or stops.
The course of work: tested wheel 3 is placed on location-plate 2 and T-shaped unsteady conical-surface positioning pin 5, stir driving lever 7 with hand, driving lever 7 swings certain angle around spheroid 22, the permanent magnet 16 that drives in the magnetic force generating mechanism turns over certain angle (being generally), make the magnetic force generating mechanism by closing (release) to opening (adhesive), tested wheel 3 is clamped; When spheroid 22 swung certain angle to other direction, the magnetic force generating mechanism was by reaching the pass when driving lever 7, and tested wheel 3 unclamps; The angle that driving lever 7 swings is by the hole restriction of magnetic clamping locating device enclosing cover 10 belows.
Claims (2)
1. portable wheel detector magnetic clamping locating device, be comprised of detent mechanism, magnetic force generating mechanism and magnetic switch driving mechanism three great institutions;
Described detent mechanism comprises rotating cylinder, clamp body, location-plate, spring, T-shaped unsteady conical-surface positioning pin, door; Clamp body is fixed on rotating cylinder, and location-plate is fixed on clamp body top, and T-shaped unsteady conical-surface positioning pin is inserted in the hole of clamp body, and T-shaped unsteady conical-surface positioning pin is by the door axial limiting, and is provided with preloading spring;
The magnetic force generating mechanism is a plurality of, is uniformly distributed along the circumference; The structure of described magnetic force generating mechanism: comprise brass sheet, cast iron housing, bolt, permanent magnet, electrician's soft iron; Two block casting iron shells are oppositely arranged, the centre separates by brass sheet, two block casting iron shells are fixed on the clamp body of detent mechanism, form the cavity that holds permanent magnet between two block casting iron shells, electrician's soft iron is arranged on cavity inner wall, revolvable permanent magnet is arranged in cavity, and permanent magnet has N, the S utmost point along diametric(al);
Described magnetic switch driving mechanism comprises driving lever, rotating disk, tooth bar, gear, transmission shaft, spheroid bearing, spheroid, back shaft; Transmission shaft one end is connected with permanent magnet, and the other end is fixedly connected with gear, the wheel and rack engagement, and tooth bar is distributed on rotating disk, and is fixedly connected with rotating disk; Rotating disk is connected with clamp body, rotates around the clamp body axis; Upper end and the rotating disk of driving lever are hinged, and spheroid is passed at the middle part of driving lever, and spheroid is placed in the spheroid bearing, and the spheroid bearing is fixedly connected on rotating cylinder by back shaft.
2. portable wheel detector magnetic clamping locating device according to claim 1, it is characterized in that: described magnetic force generating mechanism is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310028079.4A CN103105300B (en) | 2013-01-25 | 2013-01-25 | Portable automobile wheel detector magnetic force clamp-positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310028079.4A CN103105300B (en) | 2013-01-25 | 2013-01-25 | Portable automobile wheel detector magnetic force clamp-positioning device |
Publications (2)
| Publication Number | Publication Date |
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| CN103105300A true CN103105300A (en) | 2013-05-15 |
| CN103105300B CN103105300B (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310028079.4A Expired - Fee Related CN103105300B (en) | 2013-01-25 | 2013-01-25 | Portable automobile wheel detector magnetic force clamp-positioning device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006975A (en) * | 2014-05-24 | 2014-08-27 | 湖北汽车工业学院 | Detection machine for automobile wheel end face run-out error |
| CN104457624A (en) * | 2014-12-29 | 2015-03-25 | 西安石油大学 | Double-laser-device based radiator aluminum tube straightness measurement system and method |
| CN108791723A (en) * | 2017-05-03 | 2018-11-13 | 贵港市厚顺信息技术有限公司 | A kind of automobile card trochus peculiar to vessel |
| CN112174388A (en) * | 2020-10-27 | 2021-01-05 | 新疆华丹原牧农业科技有限公司 | Treatment system and treatment process for industrial degradation-resistant organic wastewater |
| CN114659425A (en) * | 2022-05-20 | 2022-06-24 | 潍坊云科首望物联网科技有限公司 | Wheel hub detects uses spacing equipment based on artificial intelligence |
Citations (7)
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| GB2121238A (en) * | 1982-06-03 | 1983-12-14 | Baermann Max Gmbh | Switchable permanent magnetic holding device |
| JPS59108303A (en) * | 1982-12-14 | 1984-06-22 | Fuji Jikou Kk | Round type permanent magnet chuck |
| FR2769531A1 (en) * | 1997-10-14 | 1999-04-16 | Renault Automation | Fixing nonmagnetic sheet material, e.g. aluminum, onto a table |
| CN2329964Y (en) * | 1998-06-08 | 1999-07-21 | 济南交通高等专科学校 | Fast mounting and detaching positioning clamp for vertical vehicle wheel balancing machine |
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2013
- 2013-01-25 CN CN201310028079.4A patent/CN103105300B/en not_active Expired - Fee Related
Patent Citations (7)
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| GB2121238A (en) * | 1982-06-03 | 1983-12-14 | Baermann Max Gmbh | Switchable permanent magnetic holding device |
| JPS59108303A (en) * | 1982-12-14 | 1984-06-22 | Fuji Jikou Kk | Round type permanent magnet chuck |
| FR2769531A1 (en) * | 1997-10-14 | 1999-04-16 | Renault Automation | Fixing nonmagnetic sheet material, e.g. aluminum, onto a table |
| CN2329964Y (en) * | 1998-06-08 | 1999-07-21 | 济南交通高等专科学校 | Fast mounting and detaching positioning clamp for vertical vehicle wheel balancing machine |
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Non-Patent Citations (1)
| Title |
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| 邱新桥等: "便携式汽车车轮检测仪的研发", 《湖北汽车工业学院学报》, vol. 24, no. 3, 30 September 2010 (2010-09-30), pages 36 - 37 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006975A (en) * | 2014-05-24 | 2014-08-27 | 湖北汽车工业学院 | Detection machine for automobile wheel end face run-out error |
| CN104006975B (en) * | 2014-05-24 | 2016-06-15 | 湖北汽车工业学院 | Automotive wheel end face run-out tolerance machines |
| CN104457624A (en) * | 2014-12-29 | 2015-03-25 | 西安石油大学 | Double-laser-device based radiator aluminum tube straightness measurement system and method |
| CN108791723A (en) * | 2017-05-03 | 2018-11-13 | 贵港市厚顺信息技术有限公司 | A kind of automobile card trochus peculiar to vessel |
| CN112174388A (en) * | 2020-10-27 | 2021-01-05 | 新疆华丹原牧农业科技有限公司 | Treatment system and treatment process for industrial degradation-resistant organic wastewater |
| CN114659425A (en) * | 2022-05-20 | 2022-06-24 | 潍坊云科首望物联网科技有限公司 | Wheel hub detects uses spacing equipment based on artificial intelligence |
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| CN103105300B (en) | 2015-04-15 |
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Granted publication date: 20150415 Termination date: 20170125 |