CN210512912U - Checking fixture for automobile luggage rack assembly - Google Patents
Checking fixture for automobile luggage rack assembly Download PDFInfo
- Publication number
- CN210512912U CN210512912U CN201921994534.5U CN201921994534U CN210512912U CN 210512912 U CN210512912 U CN 210512912U CN 201921994534 U CN201921994534 U CN 201921994534U CN 210512912 U CN210512912 U CN 210512912U
- Authority
- CN
- China
- Prior art keywords
- luggage rack
- bottom plate
- rack assembly
- inspection tool
- assembly inspection
- 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 - Fee Related
Links
- 238000012360 testing method Methods 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 10
- 238000001514 detection method Methods 0.000 claims description 33
- 238000007689 inspection Methods 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 3
- 238000012937 correction Methods 0.000 claims description 2
- 238000012031 short term test Methods 0.000 abstract description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 238000003754 machining Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses an utensil is examined to car luggage rack assembly, comprising a base plate, two sets of testing platform about fixed mounting has on the bottom plate, control two sets of testing platform's upper end all be equipped with the cambered surface the same with the luggage rack installation profile of roof, testing platform's up end still is equipped with the positioner who is used for fixed luggage rack. The utility model discloses simple structure can the short-term test luggage rack assembly, avoids unqualified product to flow in market.
Description
Technical Field
The utility model relates to a detection tool especially relates to an utensil is examined to automobile luggage rack assembly.
Background
The luggage rack is a storage device arranged on the roof of the automobile, so that people can conveniently carry more luggage when driving and going out. Because the machining precision of automobile parts is high, if the machining precision of the luggage rack cannot meet the requirement, the luggage rack can interfere with other parts during the assembly of the whole automobile, and therefore the production progress is influenced. The automobile luggage rack is characterized in that the luggage rack is formed in a radian mode, the luggage rack is made of aluminum tubes, power of mechanical arms is derived from hydraulic oil cylinders in the process of arc bending of the aluminum tubes, and power output of the oil cylinders can change continuously along with the change of oil temperature, so that the size of the aluminum tubes of the formed luggage rack can fluctuate slightly. At present, the size of the aluminum pipe of the luggage rack cannot be directly measured by the conventional measuring tool, the working efficiency of detecting the aluminum pipe of the luggage rack by using the three-coordinate measuring instrument is low, and the requirement of batch production cannot be met, so that the condition that the luggage rack is reworked or unqualified products flow into the market at the later stage is caused.
Disclosure of Invention
The utility model aims at providing an examine utensil of automobile luggage rack assembly in order to overcome prior art's defect, avoid unqualified product to flow in market.
The utility model discloses the required technical problem who solves can realize through following technical scheme:
the inspection device comprises a bottom plate, wherein a left detection platform and a right detection platform are fixedly mounted on the bottom plate, the upper ends of the left detection platform and the right detection platform are respectively provided with a cambered surface which is the same as the installation molded surface of the luggage rack on the roof, and the upper end surfaces of the detection platforms are also provided with positioning devices for fixing the luggage rack.
Furthermore, a plurality of clamping devices used for rapidly pressing the to-be-detected luggage rack are further arranged on the bottom plate, and the clamping devices are arranged on one side of the detection platform.
Furthermore, a positioning groove corresponding to the position of the luggage rack mounting hole is formed in the upper end face of the detection platform; the positioning device comprises a stepped sleeve, a positioning pin and a nut, the positioning pin is installed in the positioning groove of the detection platform in a matched mode through the stepped sleeve and the bolt, and threads matched with the nut are arranged at the upper end portion of the positioning pin.
Further, the device also comprises a blocking cover, and the blocking cover is arranged in the mounting hole of the luggage rack to be tested.
Furthermore, a positioning reference block for correction is further arranged on the bottom plate.
Furthermore, each group of detection platform is formed by splicing three detection blocks in an ending manner.
Further, still include the travelling car frame, the bottom plate sets up on the travelling car frame.
Furthermore, the bottom plate is also provided with a hanging ring mounting hole for moving the bottom plate. .
Owing to adopted above technical scheme, the beneficial effects of the utility model are that: the utility model has the advantages of simple structure, through set up two sets of testing platform on the bottom plate, whether the radian that utilizes the last cambered surface the same with the luggage rack installation profile of roof can quick direct detection luggage rack satisfies the designing requirement, consequently the utility model provides a swift, simple and convenient, efficient measurement structure can whether the quick judgement luggage rack assembly satisfies the loading requirement, whether reaches the theoretical data value. The rework rate of the luggage rack is reduced, and unqualified products are prevented from flowing into the market.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
fig. 4 is an enlarged view at B in fig. 3.
In the figure: the device comprises a base plate 1, a detection platform 2, a detection block 3, an arc surface 4, a positioning device 5, a stepped sleeve 5-1, a positioning pin 5-2, a nut 5-3, a bolt 6, a clamping device 7, a positioning reference block 8, a movable frame 9, a hanging ring mounting hole 10, a blocking cover 11 and a to-be-detected luggage rack 12.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. Referring to fig. 1 to 4, an utensil is examined to car roof rack assembly, includes bottom plate 1, two sets of testing platform 2 about fixed mounting has on bottom plate 1, the utility model discloses testing platform's length is the same with roof rack's length, perhaps slightly is greater than roof rack's length, because testing platform's length is longer, consequently every group testing platform 2 forms by the concatenation of three detection piece 3 ending, and each detection piece 3 passes through the bolt fastening on bottom plate 1, adopts three detection pieces, has avoided length to divide too little, examines a preparation time long, and the debugging is also more troublesome. The upper ends of the left and right groups of detection platforms 2 are provided with cambered surfaces 4 which are the same as the installation molded surfaces of the luggage racks on the roof. The upper end face of each group of detection platforms 2 is further provided with a positioning device 5 for fixing a luggage rack, the upper end face of each detection platform 2 is provided with a positioning groove corresponding to the position of a mounting hole of the luggage rack, each positioning device 5 comprises a stepped sleeve 5-1, a positioning pin 5-2 and a nut 5-3, the positioning pins are installed in the positioning grooves of the detection platforms 2 in a matched mode through the stepped sleeves 5-1 and bolts 6, and the upper end portions of the positioning pins 5-2 are provided with threads used for being matched with the nuts 5-3. This positioner 5 not only is used for the installation fixed luggage rack that awaits measuring, but also can detect whether the mounting hole on the luggage rack that awaits measuring satisfies the installation requirement. The utility model discloses well every group testing platform's upper end is equipped with three positioner. Furthermore, a plurality of clamping devices 7 used for rapidly pressing the to-be-detected luggage rack are further arranged on the bottom plate 1, and the clamping devices 7 are arranged on one side of the detection platform. The luggage rack to be tested can be quickly installed on the detection platform through the clamping device. The clamping device adopts the existing quick clamp.
The utility model discloses examine according to imitative car roof size preparation, mounting means and position are also unanimous with car roof assembly, and two sets of testing platform detect two luggage framves about the luggage rack assembly respectively, can the scene of direct reaction when the roof installation through the cambered surface the same with the luggage rack installation profile of roof of testing platform upper end, and quick detection is awaited measuring luggage rack 12 and testing platform's cambered surface whether gapped to it satisfies the design technological requirement to detect out the luggage rack that awaits measuring. The checking fixture is convenient and fast, simple to operate, high in detection precision and strong in error identification capability, and can meet the final judgment of qualified finished products of the luggage rack assembly before delivery.
Further, still be equipped with on bottom plate 1 and be used for the location reference block 8 of correcting, be equipped with four location reference blocks 8 in this embodiment, the equipartition of every group testing platform has the location reference block around. It has vertically and horizontally staggered's gridlines to distribute on the bottom plate, the utility model discloses examine utensil when correcting and maintaining, be convenient for carry out the coordinate location through reference block and gridline.
The utility model discloses still including moving vehicle frame 9, bottom plate 1 sets up on moving vehicle frame 9, moving vehicle frame 9 lower extreme is equipped with the gyro wheel. Through setting up bottom plate 1 on moving vehicle frame, be convenient for remove different positions with examining the utensil. Further, the bottom plate 1 is also provided with a hanging ring mounting hole 10 for moving the bottom plate. Because the bottom plate and the detection platform arranged on the bottom plate are heavier and larger, the bottom plate needs to be moved to the movable frame through the hoisting machine, and the hoisting ring mounting hole 10 on the bottom plate is convenient for the installation of the hoisting machine.
Possibly, the utility model discloses still include blanking cover 11, blanking cover 11 sets up in the mounting hole of the luggage rack that awaits measuring, whether blanking cover 11 is used for the mounting hole of the luggage rack that short-term test awaits measuring to reach the designing requirement.
The utility model discloses a theory of operation:
during detection, a positioning hole of the luggage rack to be detected is placed in a positioning pin 5-2 of the detection tool, the luggage rack to be detected is tightly pressed by using a quick chuck of a quick clamp, and then a nut 5-3 is tightened; whether the radian of the bottom surface of the luggage rack assembly meets the requirement of loading clearance or not is observed, so that whether the produced luggage rack assembly meets the requirement of loading or not is judged, and whether the produced luggage rack assembly meets the requirement of leaving a factory or not is judged.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides an utensil is examined to automobile luggage rack assembly, includes the bottom plate, its characterized in that: two sets of testing platform about fixed mounting has on the bottom plate, the upper end of controlling two sets of testing platform all is equipped with the cambered surface the same with the luggage rack installation profile of roof, testing platform's up end still is equipped with the positioner who is used for fixed luggage rack.
2. The vehicle rack assembly inspection tool of claim 1, wherein: the bottom plate is also provided with a plurality of clamping devices for rapidly pressing the to-be-detected luggage rack, and the clamping devices are arranged on one side of the detection platform.
3. The vehicle rack assembly inspection tool of claim 1, wherein: the upper end surface of the detection platform is provided with a positioning groove corresponding to the position of the luggage rack mounting hole; the positioning device comprises a stepped sleeve, a positioning pin and a nut, the positioning pin is installed in the positioning groove of the detection platform in a matched mode through the stepped sleeve and the bolt, and threads matched with the nut are arranged at the upper end portion of the positioning pin.
4. The vehicle rack assembly inspection tool of claim 1, wherein: the device also comprises a blocking cover, wherein the blocking cover is arranged in the mounting hole of the luggage rack to be tested.
5. The vehicle rack assembly inspection tool of claim 1, wherein: and the bottom plate is also provided with a positioning reference block for correction.
6. The vehicle rack assembly inspection tool of claim 1, wherein: each group of detection platform is formed by splicing the ending of three detection blocks.
7. The vehicle rack assembly inspection tool of claim 1, wherein: the movable trolley frame is characterized by further comprising a movable trolley frame, and the bottom plate is arranged on the movable trolley frame.
8. The vehicle rack assembly inspection tool of claim 1, wherein: the bottom plate is also provided with a hanging ring mounting hole for moving the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921994534.5U CN210512912U (en) | 2019-11-18 | 2019-11-18 | Checking fixture for automobile luggage rack assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921994534.5U CN210512912U (en) | 2019-11-18 | 2019-11-18 | Checking fixture for automobile luggage rack assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210512912U true CN210512912U (en) | 2020-05-12 |
Family
ID=70574856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921994534.5U Expired - Fee Related CN210512912U (en) | 2019-11-18 | 2019-11-18 | Checking fixture for automobile luggage rack assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210512912U (en) |
-
2019
- 2019-11-18 CN CN201921994534.5U patent/CN210512912U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |