CN108709476B - quick gauge for automobile wheel cover assembly - Google Patents
quick gauge for automobile wheel cover assembly Download PDFInfo
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- CN108709476B CN108709476B CN201810943461.0A CN201810943461A CN108709476B CN 108709476 B CN108709476 B CN 108709476B CN 201810943461 A CN201810943461 A CN 201810943461A CN 108709476 B CN108709476 B CN 108709476B
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- lever
- rod
- wheel cover
- assembly
- distance measuring
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0025—Measuring of vehicle parts
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to the field of automobile wheel cover detection, and discloses a quick detection tool for an automobile wheel cover assembly, which comprises a reference plate and a detection component, wherein the detection component is arranged on the reference plate and used for detecting the height of a positioning metal plate; after the automobile wheel cover is fixed, the lower end of the positioning metal plate pushes the upper end of the butt-joint rod, the lever rotates, the contrast rod rises, the distance measuring assembly is arranged on the datum plate to measure the moving distance of the vertical direction of the contrast rod, the offset distance of the positioning metal plate pushing the butt-joint rod is measured quickly through the distance measuring assembly, and quick detection of the position size of the positioning metal plate is achieved.
Description
Technical Field
The invention relates to the field of automobile wheel cover detection, in particular to a quick detection tool for an automobile wheel cover assembly.
Background
The automobile wheel cover protecting plate belongs to an outer decoration piece, is positioned above wheels and is divided into four pieces, namely a left front piece, a right front piece, a left rear piece and a right rear piece, and not only has the functions of shielding muddy water and reducing noise, but also has a certain decorative effect. The automobile wheel cover guard plate has the advantages that the shape is strange, the requirement on the size precision is high, the structure of the automobile wheel cover guard plate is complex, and more buckling positions are usually arranged on a product, so that the requirements on the appearance and the size detection of the automobile wheel cover guard plate are high.
The existing Chinese patent with publication number CN206818116U discloses a detection tool for detecting the matching degree of a wheel cover and a nose bridge of an automobile, which comprises a base, a wheel cover positioning table, a nose bridge positioning pin, a wheel cover pressing piece and a nose bridge pressing piece, wherein the base is connected with the wheel cover positioning table, the nose bridge positioning pin, the wheel cover pressing piece and the nose bridge pressing piece through supporting columns respectively, and the heights of the supporting columns maintain the matching state of the wheel cover and the nose bridge. The gasket is filled in the gap between the automobile wheel cover and the nose bridge cambered surface, and the thickness of the gasket is measured to obtain whether the matching degree of the automobile wheel cover and the nose bridge reaches the standard.
As in the above-mentioned publication technique, and combine figure 4, wherein set up longeron 22 between bridge of the nose and car wheel casing 21, longeron 22 sets up along vertical direction, be provided with location panel beating 23 at the lower extreme of longeron 22, wherein location panel beating 23 need with fender fixed connection, there is higher progress requirement to location panel beating 23's height, nevertheless location panel beating 23 is located the below of car wheel casing 21, and the week of location panel beating 23 is surveyed and is provided with a plurality of pillars on the base, can't survey the location panel beating 23 height with week through the top from location panel beating 23, it is great to cause location panel beating 23 position size to detect the weak point, the existence is treated the modified.
Disclosure of Invention
The invention aims to provide a quick checking fixture for an automobile wheel cover assembly.
The technical purpose of the invention is realized by the following technical scheme:
The utility model provides an utensil is examined fast to car wheel casing assembly, includes the benchmark board, still including setting up the detection subassembly that is used for detecting location panel beating height on the benchmark board, detection subassembly sets up the lever on detecting the base including setting up the detection base on the benchmark board and rotating, lever one end is provided with the butt in the butt pole of locating plate panel beating lower extreme, and the other end sets up the contrast pole, be provided with the range finding subassembly that is used for measuring the vertical direction displacement distance of contrast pole on the benchmark board.
Through adopting above-mentioned technical scheme, after car wheel casing is fixed, the lower extreme of location panel beating promotes the upper end of butt joint pole for the lever takes place to rotate, and then makes the contrast pole rise, sets up the displacement distance of the vertical direction that the range finding subassembly measured the contrast pole on the benchmark board, measures the offset distance that the location panel beating promoted the butt joint pole through the range finding subassembly short-term test, realizes the short-term test to location panel beating position size.
The invention is further configured to: the range finding subassembly includes range finding base and the range finding table that is used for measuring the comparison pole displacement, the upper end of range finding base extends there is the backup pad, the side is apart from the vertical grafting of table in the backup pad, the lower extreme butt of range finding table in the upper end of comparison pole.
Through adopting above-mentioned technical scheme, be provided with the backup pad along the horizontal direction on the range finding base to in the backup pad is fixed in the range finding table grafting, when contrast pole rises, contrast pole promotes the telescopic link of range finding table lower extreme, makes the pointer in the range finding table rotate, through observing the data of the stop position of pointer and with the theoretical contrast, the realization is to the short-term test of location panel beating position.
The invention is further configured to: the supporting plate is connected with an adjusting ring through threads, the adjusting ring is used for supporting the distance measuring meter, and the adjusting ring moves in the vertical direction.
Through adopting above-mentioned technical scheme, before detecting, the rotation adjustment ring to drive the last slip of distance measuring table in vertical direction, stop the zero point position just until the pointer of distance measuring table, realize the precision to zero of distance measuring table, promote the detection.
the invention is further configured to: the butt-joint rod and the comparison rod are both hinged on the lever, and the lower ends of the butt-joint rod and the comparison rod are both provided with balancing weights.
Through adopting above-mentioned technical scheme, be provided with the balancing weight at the lower extreme of butt pole and contrast pole for butt pole and contrast pole remain throughout vertical, and then through the distance of measuring the contrast pole upper end and removing, avoid because the crooked measurement error that causes of contrast pole, promoted measurement accuracy.
The invention is further configured to: the length direction of the lever is provided with a slide way, a group of sliding blocks which slide oppositely or back to back are arranged in the slide way, the butt joint rod and the comparison rod are respectively hinged on the sliding blocks positioned on two sides of the detection base, and the supporting plate is arranged on the distance measurement base in a sliding mode along the length direction of the lever.
through adopting above-mentioned technical scheme, when detecting, when the location panel beating promoted the butt joint pole, make the butt joint pole all take place the displacement in level and vertical direction, make the skew of butt joint pole to the check point of location panel beating lower extreme, and then drive the removal of butt joint pole through the drive slider, make butt joint pole upper end remove to the check point of butt in location panel beating lower extreme, reduced the requirement to lever length manufacturing accuracy, and promoted the detection accuracy.
The invention is further configured to: the lever is provided with a bidirectional screw in a rotating mode, the sliding blocks are arranged on the bidirectional screw in a sliding mode respectively, the lower end of the lever is provided with a synchronous seat, and a driving assembly used for driving the bidirectional screw to rotate is arranged on the synchronous seat.
Through adopting above-mentioned technical scheme, rotate two-way screw rod and realize the synchronous relative or back of the body slip of slider, promote to connect the pole and slide the symmetry on the lever with the contrast pole after, and then guarantee the measuring accuracy, promoted the simple operation degree simultaneously.
The invention is further configured to: the drive assembly comprises a worm wheel and a worm, wherein the worm wheel is coaxially and synchronously arranged on the bidirectional screw rod in a rotating mode, the worm is used for driving the worm wheel to rotate, and the worm is arranged at the lower end of the lever.
Through adopting above-mentioned technical scheme, the both ends of worm are rotated and are set up on the otic placode seat, and the one end of worm is passed and is detected the base and be provided with the hand wheel at this end, offer on detecting the seat and be used for dodging the worm around lever rotation center pivoted groove of dodging, through rotating the hand wheel for the convenient rotation that drives worm wheel and two-way lead screw of worm, and then realize that the drive slider is relative or back of the body slides.
The invention is further configured to: the range finding base is provided with a limiting groove along the length direction of the lever, and the supporting plate is provided with a sliding strip which is embedded in the limiting groove in a sliding manner.
Through adopting above-mentioned technical scheme, during the detection, the lever rotates and makes the contrast pole all take place to remove on vertical and horizontal direction, removes the board that slides, and the lower extreme butt that reaches the range finder is in contrast pole upper end, and then realizes short-term test.
The invention is further configured to: and the upper end of the comparison rod is provided with a registration groove for embedding the lower end of the distance measuring meter.
Through adopting above-mentioned technical scheme, the range finder is to zero, inlays the side apart from table lower extreme and locates in the counterpoint groove, when detecting, removes the slide board, until the lower extreme butt of range finder in the counterpoint groove of contrast pole upper end, and then detects the precision.
The invention is further configured to: and a balance block is arranged on the lever in a sliding manner along the length direction of the lever.
Through adopting above-mentioned technical scheme, the cover is equipped with a pair of balancing piece on the lever, and the balancing piece slides along the length direction of lever and sets up, because the butt joint pole and the processing of contrast pole components of a whole that can function independently for there is the quality difference between butt joint pole and the contrast pole, makes the lever take place the incline after on the butt joint pole and the contrast pole installation lever, makes the lever rotate to the level through removing the balancing piece, guarantees the accuracy of measuring the benchmark, and then promotes measurement accuracy.
In conclusion, the invention has the following beneficial effects:
1. The moving distances of the abutting rods at the two ends of the lever and the comparison rod are the same, and the purpose of quickly detecting and positioning the position size of the metal plate is achieved by measuring the moving distance of the comparison rod;
2. In the lever rotation process, the offset location panel beating's of butt pole check point drives the rotation of twin-screw through worm and worm wheel for the slider drives the butt pole and removes to the butt in the check point, avoids the length requirement of the lever that needs to calculate and has reduced lever and butt pole manufacturing accuracy requirement, has promoted detection accuracy.
drawings
FIG. 1 is a schematic view of an assembly structure of a rapid inspection device for a wheel cover assembly of an automobile;
FIG. 2 is a schematic structural diagram for embodying the cooperative relationship of the detection assembly and the ranging assembly;
FIG. 3 is a schematic diagram for embodying the structure of the drive assembly;
Fig. 4 is a schematic view of a wheel cover structure of a vehicle.
Reference numerals: 1. a reference plate; 2. a detection component; 3. detecting a base; 31. an avoidance groove; 4. a lever; 41. a slideway; 5. a butting rod; 6. a contrast lever; 61. a positioning groove; 7. a balancing weight; 8. a counterbalance; 9. a slider; 91. a sliding shaft; 10. a bidirectional screw; 11. a drive assembly; 13. a worm gear; 14. a worm; 15. a hand wheel; 16. a ranging assembly; 17. a ranging base; 171. a limiting groove; 18. a distance measuring meter; 19. a support plate; 191. a slide bar; 20. an adjustment ring; 21. a vehicle wheel cover; 22. a stringer; 23. and (6) positioning the metal plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, a quick detection tool for an automobile wheel casing assembly comprises a reference plate 1, a positioning component and a detection component 2 which are arranged on the reference plate 1, wherein the positioning component is used for fixing an automobile wheel casing 21, then the detection component 2 is used for detecting a part to be detected of the automobile wheel casing 21, the reference plate 1 is used for providing the same reference for the positioning component and the detection component 2, the reference error between the positioning component and the detection component 2 is reduced, and the detection precision of the automobile wheel casing 21 is improved.
as shown in fig. 2 and 3, the detection assembly 2 includes a detection base 3 and a lever 4 disposed on the detection base 3, the middle of the lever 4 is rotatably connected to the detection base 3 on a vertical plane, two ends of the lever 4 are respectively provided with a butt-joint rod 5 abutted against the lower end of the positioning metal plate 23, the other end of the lever is provided with a contrast rod 6, after the automobile wheel cover 21 is fixed, the lower end of the positioning metal plate 23 pushes the upper end of the butt-joint rod 5, so that the lever 4 rotates, and the contrast rod 6 rises, the reference plate 1 is provided with a distance measurement assembly 16 for measuring the moving distance of the contrast rod 6 in the vertical direction, and further the offset distance of the positioning metal plate 23 pushing the butt-joint rod 5 is rapidly measured, thereby achieving rapid detection of the; and the cover is equipped with a pair of balancing piece 8 on lever 4, and balancing piece 8 slides along the length direction of lever 4 and sets up, because the processing of the components of a whole that can function independently of 5 and contrast pole 6 of butt joint pole for there is the quality difference between 5 and the contrast pole 6 of butt joint pole, make lever 4 take place the skew after on 5 and the 6 installation levers 4 of butt joint pole, make lever 4 rotate to the level through removing balancing piece 8, guarantee the accuracy of measuring the benchmark, and then promote measurement accuracy.
As shown in fig. 2 and 3, a set of sliding blocks 9 is slidably disposed on the lever 4 along the length direction of the lever, the abutting rod 5 and the comparison rod 6 are respectively disposed on the sliding blocks 9, a bidirectional screw 10 is disposed on the lever 4 along the length direction of the lever, the sliding blocks 9 are in threaded fit with the bidirectional screw 10, the bidirectional screw 10 is rotated to realize synchronous sliding of the sliding blocks 9 relative to or away from each other, and the symmetry of the abutting rod 5 and the comparison rod 6 on the lever 4 after sliding is improved, so that the measuring accuracy is ensured, and the operation convenience is improved; wherein set up in lever 4 and be used for injecing the gliding slide 41 of slider 9, and extend at the relative both ends of lever 4 and have the slip axle 91 of pegging graft in slide 41, slip axle 91 rotates to peg graft on extension pole 5 or contrast pole 6, and then realize that extension pole 5 and contrast pole 6 articulate the setting with slider 9 respectively, and be provided with balancing weight 7 at the lower extreme of extension pole 5 and contrast pole 6, make extension pole 5 and contrast pole 6 remain vertical throughout, and then through the distance of measuring the upper end removal of contrast pole 6, avoid because the crooked measurement error that causes of contrast pole 6, the measurement accuracy has been promoted.
And be provided with on the detection module 2 and be used for driving two-way screw rod 10 pivoted drive module 11, drive module 11 is including coaxial setting up in two-way screw rod 10 middle part's worm wheel 13 and drive worm wheel 13 pivoted worm 14, be provided with a pair of otic placode seat at lever 4 lower extreme, the both ends of worm 14 are rotated and are set up on the otic placode seat, the one end of worm 14 is passed and is detected base 3 and be provided with hand wheel 15 at this end, offer on detecting the seat and be used for dodging worm 14 around lever 4 rotation center pivoted dodge groove 31, through rotating hand wheel 15, make worm 14 convenient drive worm wheel 13 and the rotation of two-way lead screw, and then realize that drive slider 9 slides relatively or back to back.
When detecting, when location panel beating 23 promoted the butt joint pole 5, lever 4 rotated for the displacement all takes place for butt joint pole 5 in level and vertical direction, make the skew of butt joint pole 5 the check point to location panel beating 23 lower extreme, and then drive the removal of butt joint pole 5 through drive slider 9, make butt joint pole 5 upper end remove to the check point of butt in location panel beating 23 lower extreme, reduced the requirement to lever 4 length manufacturing accuracy, and promoted detection accuracy.
as shown in fig. 2 and 3, range finding subassembly 16 includes range finding base 17 and range finding table 18, is provided with backup pad 19 along the horizontal direction on the range finding base 17 to on range finding table 18 pegs graft and is fixed in backup pad 19, when contrast pole 6 rose, contrast pole 6 promoted the telescopic link of range finding table 18 lower extreme, made the pointer in the range finding table 18 rotate, through observing the data of the stop position of pointer and comparing with the theoretical value, realized the short-term test to location panel beating 23 position.
As shown in fig. 2 and fig. 3, an adjusting ring 20 is screwed on the supporting plate 19, and the adjusting ring 20 is supported at the lower end of the dial plate of the distance measuring meter 18, before the detection, the adjusting ring 20 is rotated and drives the distance measuring meter 18 to slide in the vertical direction until the pointer of the distance measuring meter 18 just stays at the zero point position, so that the zero alignment of the distance measuring meter 18 is realized, and the detection precision is improved; and has seted up spacing groove 171 along lever 4's length direction on range finding base 17, be provided with on the backup pad 19 and inlay the draw runner 191 of locating in spacing groove 171, the draw runner 191 slides along the direction of spacing groove 171 and sets up, and counterpoint groove 61 has been seted up in the upper end of contrast pole 6, during the detection, lever 4 rotates and makes contrast pole 6 all take place to remove on vertical and horizontal direction, remove the slide plate, inlay and locate counterpoint groove 61 until the lower extreme of range finding table 18, and be provided with locking bolt on range finding base 17, it is fixed to the fixed draw runner 191 of one end butt and backup pad 19 to rotate locking bolt, and then realize the short-term test.
The working principle of the embodiment is as follows:
On being fixed in locating component with automobile wheel casing 21, wherein location panel beating 23 lower extreme promotes butt pole 5 for lever 4 rotates and contrast pole 6 rises, rotates hand wheel 15, adjusts to the measuring point of 5 lower extreme butt of butt pole in location panel beating 23 lower extreme, then slides backup pad 19, inlay the counterpoint groove 61 of locating the contrast pole 6 upper end until the lower extreme of range finder 18, observe the data that the pointer pointed on the range finder 18 at last and compare with the theoretical value, realize the purpose of the position size of short-term test location panel beating 23.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides an utensil is examined fast to automobile wheel casing assembly, includes datum plate (1), its characterized in that: the device is characterized by further comprising a detection assembly (2) arranged on the reference plate (1) and used for detecting the height of the positioning metal plate (23), wherein the detection assembly (2) comprises a detection base (3) arranged on the reference plate (1) and a lever (4) rotatably arranged on the detection base (3), one end of the lever (4) is provided with a butt-joint rod (5) butted with the lower end of the positioning plate metal plate, the other end of the lever is provided with a comparison rod (6), and a distance measurement assembly (16) used for measuring the moving distance of the comparison rod (6) in the vertical direction is arranged on the reference plate (1); the distance measuring assembly (16) comprises a distance measuring base (17) and a distance measuring meter (18) used for measuring the displacement of the comparison rod (6), a supporting plate (19) extends from the upper end of the distance measuring base (17), the distance measuring meter is vertically inserted into the supporting plate (19), and the lower end of the distance measuring meter (18) is abutted against the upper end of the comparison rod (6); the butt joint rod (5) and the comparison rod (6) are both hinged on the lever (4), and the lower ends of the butt joint rod (5) and the comparison rod (6) are both provided with a balancing weight (7); be provided with slide (41) along its length direction in lever (4), be provided with a set of relative or the slider (9) that slide back on the back of the body in slide (41), butt joint pole (5) with contrast pole (6) articulate respectively on slider (9) that are located detection base (3) both sides, backup pad (19) slide along the length direction of lever (4) and set up on range finding base (17).
2. The quick test tool for the wheel cover assembly of the automobile as claimed in claim 1, wherein: an adjusting ring (20) used for supporting the distance measuring meter (18) is connected to the supporting plate (19) in a threaded mode, and the adjusting ring (20) moves in the vertical direction.
3. The quick test tool for the wheel cover assembly of the automobile as claimed in claim 1, wherein: the novel bidirectional screw rod mechanism is characterized in that a bidirectional screw rod (10) is arranged in the lever (4) in a rotating mode, the sliding blocks (9) are arranged on the bidirectional screw rod (10) in a sliding mode respectively, a synchronous seat is arranged at the lower end of the lever (4), and a driving assembly (11) used for driving the bidirectional screw rod (10) to rotate is arranged on the synchronous seat.
4. The quick test tool for the wheel cover assembly of the automobile as claimed in claim 3, wherein: the driving assembly (11) comprises a worm wheel (13) which is coaxially and synchronously arranged on the two-way screw rod (10) in a rotating mode and a worm (14) used for driving the worm wheel (13) to rotate, and the worm (14) is arranged at the lower end of the lever (4).
5. The quick test tool for the wheel cover assembly of the automobile as claimed in claim 4, wherein: spacing groove (171) have been seted up along the length direction of lever (4) on range finding base (17), be provided with slide (191) that the slip was inlayed in spacing groove (171) on backup pad (19).
6. The quick test tool for the wheel cover assembly of the automobile as claimed in claim 1, wherein: the upper end of the comparison rod (6) is provided with a positioning groove (61) for embedding the lower end of the distance measuring meter (18).
7. The quick test tool for the wheel cover assembly of the automobile as claimed in claim 1, wherein: and a balance block (8) is arranged on the lever (4) in a sliding manner along the length direction of the lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810943461.0A CN108709476B (en) | 2018-08-17 | 2018-08-17 | quick gauge for automobile wheel cover assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810943461.0A CN108709476B (en) | 2018-08-17 | 2018-08-17 | quick gauge for automobile wheel cover assembly |
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| Publication Number | Publication Date |
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| CN108709476A CN108709476A (en) | 2018-10-26 |
| CN108709476B true CN108709476B (en) | 2019-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810943461.0A Active CN108709476B (en) | 2018-08-17 | 2018-08-17 | quick gauge for automobile wheel cover assembly |
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| CN (1) | CN108709476B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043205A (en) * | 2015-05-27 | 2015-11-11 | 南车四方车辆有限公司 | Lever ratio measurement device and lever ratio measurement method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1743788A (en) * | 2004-09-03 | 2006-03-08 | 深圳华粤宝电池有限公司 | Lever type dynamic pachymeter |
| US7275331B2 (en) * | 2005-11-17 | 2007-10-02 | Gm Global Technology Operations, Inc. | Tool for indicating flushness of sunroof panel |
| CN203323649U (en) * | 2013-06-28 | 2013-12-04 | 上海拖拉机内燃机有限公司 | Lever-type measuring device |
| CN204128536U (en) * | 2014-09-26 | 2015-01-28 | 重庆长江轴承股份有限公司 | Automobile hub bearing lasso steel ball rolling channel fluted shaft is to cubing |
| CN204831058U (en) * | 2015-05-11 | 2015-12-02 | 襄阳福达东康曲轴有限公司 | On -line measuring bent axle circle is beated examines utensil |
| CN205066609U (en) * | 2015-09-30 | 2016-03-02 | 重庆欧腾机电有限公司 | Rotatable detection device that automobile punching press plate was used |
| CN107504881A (en) * | 2017-09-22 | 2017-12-22 | 江门市力泰科技有限公司 | A kind of lever detecting tool for detecting height |
-
2018
- 2018-08-17 CN CN201810943461.0A patent/CN108709476B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043205A (en) * | 2015-05-27 | 2015-11-11 | 南车四方车辆有限公司 | Lever ratio measurement device and lever ratio measurement method |
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| CN108709476A (en) | 2018-10-26 |
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