CN203752018U - Compensation-free three-point fixture for four-wheel aligner - Google Patents
Compensation-free three-point fixture for four-wheel aligner Download PDFInfo
- Publication number
- CN203752018U CN203752018U CN201420147467.4U CN201420147467U CN203752018U CN 203752018 U CN203752018 U CN 203752018U CN 201420147467 U CN201420147467 U CN 201420147467U CN 203752018 U CN203752018 U CN 203752018U
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Abstract
The utility model provides a rapid and compensation-free three-point fixture for a four-wheel aligner. The rapid and compensation-free three-point fixture comprises a target rack assembly and a chunk assembly, wherein the target rack assembly comprises a rotating rack, three tire attaching rods and a target bracket; the three tire attaching rods are positioned in the same plane and fixed on the circumference of the rotating rack through connecting rods, the central axes of the connecting rods are distributed with 120-degree angles thereamong and joined at the center point of a rotating shaft, the target bracket is fixed on the rotating rack, and the target bracket is provided with a shaft hole vertical to tire attaching rods and locking target shaft devices; the chunk assembly comprises a rotating shaft connecting base rotationally connected with the target rack assembly through the rotating shaft, chunks are fixed on a slideway and a left-right rotating screw and magnets connected with the chunks. The compensation-free three-point fixture for the four-wheel aligner is positioned by chunk sleeves, the three tire attaching rods are tightly attached with a tire surface by tire attaching force generated by magnetic force of the chunk magnets, so that actual parameter of the tire on the ground can be accurately measured; the compensation-free three-point fixture for the four-wheel aligner has the advantages of being compensation-free, light in weight, high in universality, simple and rapid to assemble and disassemble, high in reliability and the like.
Description
Technical field
The utility model relates to a kind of quick-speed jigs, relate in particular to a kind of be applied to vehicle four-wheel position finder exempt to compensate three-point fix fixture.
Background technology
Along with the development of China's economic level, automobile has become people's work, the very important vehicles of living, annual up to ten million new cars put goods on the market, the use of so a large amount of automobiles all needs maintenance in good time and safeguards, the correctness of automobile four-wheel location is related to safe, the efficiently operation of vehicle.
Four-wheel location refers to the certain mutual alignment relation having between automotive wheel and ground, the variation of its all data is while being horizontal by car, the shape of tire and tire situation of living in reflects, these data mainly record by four-wheel position finder, four-wheel position finder be by fixture clamping on wheel, to measure target location and installation on fixture, by measuring the state status of target, indirectly obtain the data of four-wheel location.
And the fixture that current domestic four-wheel position finder uses mainly contains following several:
One, 4 fixtures: by clamping wheel hub outer ring mode.The subject matter that this fixture exists is: 1) automobile tire kiss the earth, between wheel hub and tire, there is very large error, and make to detect inaccurate, thereby need to do eccentricity compensation, measure time-consuming; 2) present domestic automobile, adopts aluminium alloy wheel hub and the large wheel hub that surrounds mostly, and these 4 fixtures clampings are difficult, and very easily injure aluminium alloy wheel hub and tire tread.
Two, three magnet suction clamps: three magnetic suction heads hold nut mode and clamp, locate by hub for vehicle wheel mode.The subject matter of its existence is: 1) between wheel hub and tire, have very large error, make to detect inaccurate.Take measure is to do eccentricity compensation, measures time-consuming; 2) different tire wheel hub screw position, position that can not 3 magnetic suction heads of Field adjustment, the wheel of the lug nut that can not be used for changing positions.
Three, single magnet suction clamp: adopt a magnetic suction head to hold hub nut mode.It is also the mode by location wheel hub, the subject matter of existence also: 1) between wheel hub and tire, there is very large error, make to detect inaccurate.Take measure is to do eccentricity compensation, measures time-consuming; 2) clamping stability is bad, and safety is measured in impact.
To sum up, because usually existing, wheel hub loses circle, unequal bad phenomenon, rigging error between tire and wheel hub etc., make four-wheel position finder fixture depend wheel hub alone and realize location, this will cause measurement result generally not accurate enough, all need to carry out eccentricity compensation, thereby be necessary fixture in the market to improve, so that a kind of exempt from compensation, easy to use, the four-wheel position finder fixture that really reflects the actual parameter that lands of tire to be provided.
Summary of the invention
The purpose of this utility model be to provide a kind of be applied to four-wheel position finder exempt from compensate three-point fix fixture, overcome the measurement inaccurate defect of existing fixture because adopting roller hub locate mode to cause, guarantee to obtain optimum measurement result, realize and exempt from compensation.
The purpose of this utility model is achieved through the following technical solutions.
Be applied to four-wheel position finder exempt from compensate a three-point fix fixture, comprise target frame assembly and chuck assembly;
Described target frame assembly comprises: swivel mount, three paste tire rod, target support; Described subsides tire rod is in the same plane, is fixedly connected on the circumference of swivel mount by connecting rod, and the central axis of three connecting rods becomes 120 distributions and is intersected in a bit, and this point is the central point of rotating shaft on swivel mount; Target support is fixed on swivel mount, is drilled with the target axle jack for plugging target or sensor element and is equiped with suitable locking target shaft device on target support, and target axle jack keeps vertical with the plane that three subsides tire clavates become;
Described chuck assembly comprises chute, left-right rotary screw rod, chuck and magnet; One end of described chuck be fixed on chute with move left and right revolve on screw rod, the other end is connected magnet; Described chuck assembly is connected with the rotatable mode of target frame assembly by described rotating shaft.
Preferably, the subsides tire rod of described target frame assembly is fastened on connecting rod by trip bolt, and restraint location is adjustable;
Described subsides tire rod adopts nylon material or aluminum alloy materials to make.
Preferably, described chuck comprises two, the corresponding magnet that connects of each chuck.
Preferably, described two chucks are installed in the two ends, left and right in chute by chuck Mobile base respectively, and chuck Mobile base is by described left-right rotary mobile screw control connection; Described chute outside is also fixed with a regulating handle being connected with left-right rotary mobile screw, this regulating handle by two chucks of left-right rotary mobile screw control from inside to outside or the Bidirectional centering of ecto-entad equidistantly move, ensure two mid points of chuck line and the center of chute constant.
Preferably, described chuck is connected with the one side of magnet by a magnet follower spring;
Preferably, the outside of described magnet follower spring and magnet is also arranged with chuck sleeve, and one end of this chuck sleeve adopts the cylindrical, the other end that are threadedly connected to chuck Mobile base to be provided with the counterbore of the another side that supports magnet.
Preferably, described chuck Mobile base uses and is threaded with chuck sleeve, and chuck sleeve can carry out position adjustments along the axial direction of hub for vehicle wheel screw.
Preferably, the center of described chute is provided with the Connection Block suitable with described rotating shaft and rotating shaft position adjustable plate, and described chuck assembly and target frame assembly are rotatably connected by the axis hole on rotating shaft position adjustable plate and rotating shaft.
Preferably, the axis hole on described rotating shaft position adjustable plate is fixedly connected with rotating shaft, and rotating shaft position adjustable plate is installed in the groove on Connection Block, and can in the groove on Connection Block, move; Above described rotating shaft position adjustable plate, be provided with two isodiametric locating holes, on described Connection Block, be also provided with the positioning element suitable with locating hole, after rotating shaft position adjustable plate moves to relevant position, described positioning element blocks the locating hole of current location, moves in the groove of Connection Block to limit rotating shaft position adjustable plate.Described rotating shaft position adjustable plate moves in Connection Block groove, by two equal diameter locating holes above rotating shaft position adjustable plate and lock pin location, change target frame assembly and chuck assembly axis of rotation position, thereby ensure to have changed when hub for vehicle wheel screw number, target axis hole center and hub for vehicle wheel center are substantially concentric.
Preferably, the positioning element on described Connection Block is made up of the spring being connected and lock pin; In rotating shaft position adjustable plate moving process, lock pin is pressed inwards, until spring is released lock pin so that lock pin pins locating hole automatically while moving to position of positioning hole.
Compared with prior art, beneficial effect is the utility model:
1) utilize subsides tire rod to be adjacent to tire tread and realize location, compare the mode of utilizing roller hub location, have the following advantages:
A, in the time that wheel hub is out of shape, tire produces a compensating action because its inner rebound effect can be equal to, when as outwards outstanding in wheel hub surface of tyre can be toward inside contracting, wheel hub while caving inward surface of tyre can bulge, thereby this locate mode does not need to do eccentricity compensation and just can accurately measure the positional parameter of tire, guarantee optimum measurement result, time saving and energy saving;
B, the subsides tire rod that adopts nylon material to make are adjacent to tire tread, and one side without any injury, has reduced the overall weight of whole fixture to automobile tire tyre surface, wheel hub on the other hand, has alleviated the labour intensity of survey crew, increases work efficiency.
2) adopt adjustable pair of magnetic mode of spacing to realize the clamping of fixture, this mode has the following advantages:
A, can, by regulating the spacing of two chucks, be applicable to the clamping of multiple wheel hub, guarantee the stability of clamping and the safety of sensor;
B, dependence magnetic force firmly beforehand means, realize the true location and installation of automatic precision of fixture, compared with traditional screw locking mode, greatly reduced workload and the labour intensity of survey crew, realize rapidity, convenience and reliability to clamping operation, and to being held part not damaged.
3) because rotatable mode between target frame assembly and chuck assembly connects, two chuck spacing are adjustable, tire is excellent can moving axially along its rod, thereby can adjust accordingly clip position, subsides fetal position, chucking power etc. according to the difference of wheel parameter, guarantee optimum measurement effect, highly versatile; , to a vehicle, once mix up meanwhile, be repeatedly used.
To sum up, application the utility model can be realized 1 second dress, tear fixture open, be particularly suitable for requiring productive temp high, four-wheel detection and localization on auto production line that labour intensity is large promotes the use of.
Brief description of the drawings
Fig. 1 is the front axonometric drawing of three-point fix fixture in the utility model embodiment;
Fig. 2 is the target frame assembly axonometric drawing of three-point fix fixture in the utility model embodiment;
Fig. 3 is the chuck assembly axonometric drawing of three-point fix fixture in the utility model embodiment;
Fig. 4 is the profile of chuck in the utility model embodiment;
Fig. 5 is the clamping schematic diagram of three-point fix fixture on wheel in the utility model embodiment;
Fig. 6 is the overall structure schematic diagram that the utility model embodiment clamping has the vehicle of three-point fix fixture.
Figure number explanation:
1-target frame assembly, 2-locking target shaft device, 3-chuck assembly, 4-pastes tire rod, 5-connecting rod, 6-target support, 7-swivel mount, 8-rotating shaft, 9-target lock shaft hole, 10-target axle jack, 11-regulating handle, 12-left-right rotary mobile screw, 13-chuck, 14-rotating shaft position adjustable plate, 15-lock pin, 16-Connection Block, 17-axis hole, 18-chute, 19-chuck Mobile base, 20-chuck sleeve, 21-magnet follower spring, 22-spring base, 23-magnet, the upper locating hole of 24-, locating hole under 25-.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Refer to shown in Fig. 1, in the present embodiment, three-point fix fixture mainly comprises chuck assembly 3 two parts shown in the target frame assembly 1 shown in Fig. 2 and Fig. 3; Target frame assembly 1 is connected by rotating shaft 8 with chuck assembly 3, and target frame assembly 1 can rotate with respect to chuck assembly 3 by rotating shaft 8.
Shown in Fig. 2, target frame assembly 1 comprises: paste tire rod 4, connecting rod 5, swivel mount 7, target support 6.
Wherein, paste tire rod 4 and comprise and be positioned at conplane three, be fixedly connected on the circumference of swivel mount 7 through a connecting rod 5 respectively, the central axis of three connecting rods 5 becomes 120 distributions and crosses a bit, and this point is the central point of rotating shaft 8 on swivel mount 7.These three paste tire rod 4 in the time that this three-point fix fixture is fixed on wheel hub by magnetic mode and the tyre surface of tire be adjacent to, so that target is accurately located.In the present embodiment, paste tire rod 4 and be fastened on connecting rod 5 by trip bolt, restraint location is adjustable, can determine and paste the position that tire rod 4 is fastened on connecting rod 5 according to the size of vehicle tyre.
Swivel mount 7 pastes tire rod 4, connecting rod 5, target support 6 and chuck assembly for carrying, and heart position is equiped with a rotating shaft 8 therein, and this rotating shaft 8 is for rotatable target frame assembly.
Target support 6 is fixed on swivel mount 7, and it offers to install target axle jack 10 and suitable target lock shaft hole 9, locking target shaft device 2 on the position corresponding to wheel hub central point.In the time that this three-point fix fixture is fixed on wheel hub by magnetic, the rotating shaft 8 on three central axis crosspoints, the swivel mount 7 of subsides tire rod 4 is positioned on same axis with the center of circle of hub for vehicle wheel, for Measurement accuracy is laid a good foundation.In the time of application, measurement target is installed in target axle jack 10 and by locking target shaft device 2 and locks.Certainly, target axle jack 10 is not limited only to fixing target, also adapts to including the clamping that uses all the sensors element for four-wheel positioning measurement sensor measurement.
Because the screw of different vehicle wheel hub may adopt even number (4,6,8,10,12) screw or five screw distribution modes, thereby the present embodiment is for strengthening versatility, rotating shaft position adjustable plate 14 and lock pin 15 are housed on chuck assembly 3, on rotating shaft position adjustable plate 14, there are two isodiametric upper locating holes 24 and lower locating hole 25, upper locating hole 24 is applicable to the wheel hub of five screws, and lower locating hole 25 is applicable to the wheel hub of even number screw.
Shown in Fig. 3 and Fig. 4, chuck assembly 3 comprises: chute 18, chuck Mobile base 19, chuck sleeve 20, magnet 23, left-right rotary mobile screw 12, movable chuck regulating handle 11, magnet follower spring 21.One end of chuck is fixed on chuck Mobile base 19, the other end is connected with magnet 23 by magnet follower spring 21, and chuck Mobile base 19 is installed in chute 18 and by left-right rotary mobile screw 12 control connections; The cylindrical of chuck Mobile base 19 is connected by internal and external threads with chuck sleeve 20, the counterbore in chuck sleeve 20, the another side of support magnet 23.
Because the distributing position of wheel size and tire screw is different, make screw spacing difference, thereby in the present embodiment, movable chuck comprises two of left and right, be installed in chute 18 by chuck Mobile base 19, can drive chuck left-right rotary mobile screw 12 from inside to outside or ecto-entad moves two movable chucks by movable chuck regulating handle 11, thereby regulate the spacing between two movable chucks, make it consistent with the spacing of screw on two diagonal on the wheel hub of this fixture magnetic.
Simultaneously, the position that is screwed into screw due to the screw rod of different kinds of tyre or nut may be different, in the present embodiment, the position of chuck sleeve 20 adopts adjustable way, it comprises two of left and right, and its one end adopts with the cylindrical of chuck Mobile base 19 and is threaded, the other end is provided with counterbore to support the outside of magnet 23.Between chuck Mobile base 19 and magnet 23, be added with magnet follower spring 21, when ensureing that chuck sleeve 20 moves, magnet 23 is fitted on the shoulder of chuck sleeve counterbore all the time.
The middle part of chute 18 is also fixed with Connection Block 16, is provided with chute and lock pin 15 in Connection Block 16, and rotating shaft position adjustable plate 14 is loaded in the chute of Connection Block 16, and by upper locating hole 24 or lower locating hole 25 on lock pin 15 positioning rotating shaft position adjustments plates 14.Chuck assembly is assemblied in the rotating shaft 8 of target frame assembly 1 by the axis hole 17 on rotating shaft position adjustable plate 14.Target frame assembly 1 and chuck assembly 38 relative rotations around the shaft.In when application, after two movable chucks are magneted on the nut of wheel hub or screw rod, chuck assembly 3 can produce an axial force, and the subsides tire rod 4 of target frame assembly 1 is attached on the tyre surface of tire tightly.Change because the randomness of parking spot causes wheel hub screwhole position, can, by rotation target assembly 1, make three positions of pasting tire rod 4 in tram, ensure certainty of measurement.
Due to the nut or the screw rod that adopt in two chuck mode magnetic wheel hub screws, for the wheel hub of even number screw, two screw diagonal mid points are exactly the wheel hub center of circle.The wheel hub that is 5 for screw number, two screw diagonal mid points will depart from the wheel hub center of circle.By mobile shaft position adjustments plate 14, adjust the position of rotating shaft 8 with respect to chuck assembly 3 centers, thereby ensure that the rotating shaft 8 of target frame assembly 1 is concentric with the wheel hub center of circle.
The application process of above-mentioned three-point fix fixture is as follows:
One, according to tire size, on mobile link bar 5, paste tire rod 4, regulate radial position, to adapt to tire size, after completing, use sunk screw is fixed.
Two, be screwed into the depth location of wheel hub according to lug nut, chuck sleeve 20 on chuck 19 in rotary moving, by the magnet follower spring 21 in movable chuck 19, promotes magnet 23 and moves with chuck sleeve 20, ensure that magnet 23 is fitted on lug nut or screw rod, strengthen the magnetic force of magnet 23.
Three, rotation regulates movable chuck regulating handle 11, regulates the spacing of two movable chucks 13, meets the requirement when the screw spacing on front tyre wheel hub diagonal.
Four, when wheel hub screw number is even number, rotating shaft position adjustable plate 14 is moved up, lower locating hole 25 is positioned on lock pin 15.Wheel hub screw number is 5 o'clock, and rotating shaft position adjustable plate 14 is moved down, and locating hole 24 is positioned on lock pin 15.
Five, 8 rotation target frame assemblies 1 around the shaft, while ensureing that wheel hub screw at an arbitrary position, 3 are pasted tire rods in positive 3 positions, not flattened by tire bottom to affect, ensure certainty of measurement so that measure.Also be that this fixture does not need four-wheel position finder to do eccentricity compensation processing, just can accurately measure the essential condition of tire positional parameter.
Six, the three-point fix fixture after above-mentioned adjusting is completed is magneted on the nut or screw rod of wheel hub of automobile to be measured, insert on the target axle jack 10 of target frame assembly 1 measuring target, and locked with locking target shaft device 2, can carry out afterwards four-wheel assignment test.In the present embodiment, the installation way of three-point fix fixture as shown in Figure 5, clamping three-point fix fixture vehicle overall structure as shown in Figure 6.
In above-mentioned application flow, after completing steps one to five, the chuck of three-point fix fixture is aimed to screw on wheel hub diagonal, push to and can load onto, draw outward and can unload.In the time that the different vehicle that is to same car is carried out four-wheel location, when only needing to measure first, carries out adjustment operation described in step 1 to four, in measuring process for the second time and afterwards, all do not need to carry out again, only need to perform step the operation described in five, six, thus very convenient quick.Because the nut on tire, screw rod are the hardest parts, can be not damaged, and hub portion is aluminum alloy materials, is easy to by scratch, and three-point fix fixture of the present utility model does not have parts contact wheel hub, so use very safe.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. be applied to four-wheel position finder exempt from compensate a three-point fix fixture, it is characterized in that, comprise target frame assembly and chuck assembly;
Described target frame assembly comprises: swivel mount, three paste tire rod, target support; Described subsides tire rod is in the same plane, is fixedly connected on the circumference of swivel mount by connecting rod, and the central axis of three connecting rods becomes 120 distributions and is intersected in a bit, and this point is the central point of rotating shaft on swivel mount; Target support is fixed on swivel mount, is drilled with the target axle jack for plugging target or sensor element and is equiped with suitable locking target shaft device on target support, and target axle jack keeps vertical with the plane that three subsides tire clavates become;
Described chuck assembly comprises chute, left-right rotary mobile screw, chuck and magnet; One end of described chuck be fixed on chute with on left-right rotary mobile screw, the other end is connected magnet; Described chuck assembly is connected with the rotatable mode of target frame assembly by described rotating shaft.
2. as claimed in claim 1ly exempt to compensate three-point fix fixture, it is characterized in that, the subsides tire rod of described target frame assembly is fastened on connecting rod by trip bolt, and restraint location is adjustable;
Described subsides tire rod adopts nylon material or aluminum alloy materials to make.
3. as claimed in claim 1ly exempt to compensate three-point fix fixture, it is characterized in that, described chuck comprises two, the corresponding magnet that connects of each chuck.
4. as claimed in claim 3ly exempt to compensate three-point fix fixture, it is characterized in that, described two chucks are installed in the two ends, left and right in chute by chuck Mobile base respectively, and chuck Mobile base is by described left-right rotary mobile screw control connection; Described chute outside is also fixed with a regulating handle being connected with left-right rotary mobile screw, this regulating handle by two chucks of left-right rotary mobile screw control from inside to outside or the Bidirectional centering of ecto-entad equidistantly move, ensure two mid points of chuck line and the center of chute constant.
5. as claimed in claim 4ly exempt to compensate three-point fix fixture, it is characterized in that, described chuck is connected with the one side of magnet by a magnet follower spring.
6. as claimed in claim 5ly exempt to compensate three-point fix fixture, it is characterized in that, the outside of described magnet follower spring and magnet is also arranged with chuck sleeve, and one end of this chuck sleeve adopts the cylindrical, the other end that are threadedly connected to chuck Mobile base to be provided with the counterbore of the another side that supports magnet.
7. as claimed in claim 6ly exempt to compensate three-point fix fixture, it is characterized in that, described chuck Mobile base uses and is threaded with chuck sleeve, and chuck sleeve can carry out position adjustments along the axial direction of hub for vehicle wheel screw.
8. as claimed in claim 1ly exempt to compensate three-point fix fixture, it is characterized in that, the center of described chute is provided with the Connection Block suitable with described rotating shaft and rotating shaft position adjustable plate, and described chuck assembly and target frame assembly are rotatably connected by the axis hole on rotating shaft position adjustable plate and rotating shaft.
9. as claimed in claim 8ly exempt to compensate three-point fix fixture, it is characterized in that, the axis hole on described rotating shaft position adjustable plate is fixedly connected with rotating shaft, and rotating shaft position adjustable plate is installed in the groove on Connection Block, and can in the groove on Connection Block, move; Above described rotating shaft position adjustable plate, be provided with two isodiametric locating holes, on described Connection Block, be also provided with the positioning element suitable with locating hole, after rotating shaft position adjustable plate moves to relevant position, described positioning element blocks the locating hole of current location, moves in the groove of Connection Block to limit rotating shaft position adjustable plate.
10. as claimed in claim 9ly exempt to compensate three-point fix fixture, it is characterized in that, the positioning element on described Connection Block is made up of the spring being connected and lock pin; In rotating shaft position adjustable plate moving process, lock pin is pressed inwards, until spring is released lock pin so that lock pin pins locating hole automatically while moving to position of positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420147467.4U CN203752018U (en) | 2014-03-28 | 2014-03-28 | Compensation-free three-point fixture for four-wheel aligner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420147467.4U CN203752018U (en) | 2014-03-28 | 2014-03-28 | Compensation-free three-point fixture for four-wheel aligner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203752018U true CN203752018U (en) | 2014-08-06 |
Family
ID=51247327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420147467.4U Withdrawn - After Issue CN203752018U (en) | 2014-03-28 | 2014-03-28 | Compensation-free three-point fixture for four-wheel aligner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203752018U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862406A (en) * | 2014-03-28 | 2014-06-18 | 深圳市米勒沙容达汽车科技有限公司 | Compensation-free three-point positioning clamp applied to four-wheel aligner |
| CN106625327A (en) * | 2016-11-23 | 2017-05-10 | 沈阳黎明航空发动机(集团)有限责任公司 | Small-diameter guide pipe welding seam X-ray inspecting positioning mounting device |
| CN107234569A (en) * | 2017-08-15 | 2017-10-10 | 合肥横冲机械科技有限公司 | A kind of fixture for multi-angle clamping |
-
2014
- 2014-03-28 CN CN201420147467.4U patent/CN203752018U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862406A (en) * | 2014-03-28 | 2014-06-18 | 深圳市米勒沙容达汽车科技有限公司 | Compensation-free three-point positioning clamp applied to four-wheel aligner |
| CN103862406B (en) * | 2014-03-28 | 2016-03-02 | 深圳市米勒沙容达汽车科技有限公司 | A kind of be applied to four-wheel position finder exempt from compensate three-point fix fixture |
| CN106625327A (en) * | 2016-11-23 | 2017-05-10 | 沈阳黎明航空发动机(集团)有限责任公司 | Small-diameter guide pipe welding seam X-ray inspecting positioning mounting device |
| CN106625327B (en) * | 2016-11-23 | 2018-07-13 | 沈阳黎明航空发动机(集团)有限责任公司 | A kind of small diameter conduits weld seam X-ray examination positioning installation apparatus |
| CN107234569A (en) * | 2017-08-15 | 2017-10-10 | 合肥横冲机械科技有限公司 | A kind of fixture for multi-angle clamping |
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Granted publication date: 20140806 Effective date of abandoning: 20160302 |
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