CN214223916U - Detection apparatus for automobile rear bumper assembly - Google Patents
Detection apparatus for automobile rear bumper assembly Download PDFInfo
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- CN214223916U CN214223916U CN202121951794.1U CN202121951794U CN214223916U CN 214223916 U CN214223916 U CN 214223916U CN 202121951794 U CN202121951794 U CN 202121951794U CN 214223916 U CN214223916 U CN 214223916U
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- reference block
- detection
- bottom plate
- tail lamp
- rear bumper
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Abstract
A detection device of an automobile rear bumper assembly comprises a bottom plate, wherein two first detection assemblies and two second detection assemblies which are symmetrical left and right are arranged on the bottom plate, each first detection assembly comprises a first surface detection module and a second surface detection module, each first surface detection module comprises a base plate and a first surface reference block which is connected with the base plate in a sliding mode, and a plurality of dial indicators are arranged on the first surface reference blocks; the second surface detection module comprises a second surface reference block, a third surface reference block, a second surface opening piece and a third surface opening piece which respectively control the second surface reference block and the third surface reference block, and dial indicators are arranged on the second surface reference block and the third surface reference block; the second detection assembly comprises two fourth surface reference blocks which are symmetrical left and right and a fourth surface opening piece used for controlling the fourth surface reference blocks to overturn, and the fourth surface opening piece is fixedly connected with the bottom plate through a support. The structure of this application can realize accurate dimensional measurement, guarantees the advantage of the effect after the actual loading.
Description
Technical Field
The application relates to the technical field of automobile part detection, in particular to a detection device for a rear bumper assembly.
Background
The development of automobiles has gone through a century history, and from the first three-wheeled automobile in the world, which is manufactured by carl-Benz, to the four-wheeled automobile of today, the functions of the automobiles are more and more, and the required parts are more and more. At present, the appearance presenting degree and the visual effect of the automobile cannot be forgotten while the automobile safety is pursued.
As shown in fig. 1, a structural schematic diagram of a rear bumper of an automobile is shown, which has a concave structure a1 as a whole, and all parts are in smooth transition connection, the structure of the rear bumper mainly comprises two tail lights a2 (namely, positions for mounting the tail lights) which are symmetrical left and right, a first side a3 positioned at two sides of the concave structure and a second side a4 positioned at the lower side of the concave structure, and a radar center hole a5 (namely, a position for mounting a radar) is further arranged at the center position of the lower part of a bumper body; therefore, the structure is complicated, and in addition, in order to detect the effect of the rear bumper and the effect after actual loading, a detection device suitable for detecting the rear bumper assembly needs to be designed to complete the detection work.
At present, the checking fixture for the rear bumper of the automobile generally comprises a middle checking fixture and a group of symmetrical checking fixtures on two sides, but the rear bumper of the automobile is of a radian structure, particularly, the number of the checking fixtures is too small due to the first edge position, the checking fixture is not tightly attached to the bumper, and the accurate size and appearance of the bumper are difficult to accurately detect.
SUMMERY OF THE UTILITY MODEL
This application is not enough to the above-mentioned of prior art, provides one kind and can realize accurate dimensional measurement, guarantees the detection device of car headlight switch assembly of the effect behind the actual loading.
In order to solve the technical problem, the technical scheme adopted by the application is as follows: the detection device comprises a bottom plate, wherein two first detection assemblies which are symmetrical left and right and a second detection assembly which is positioned between the two first detection assemblies are arranged on the bottom plate, each first detection assembly comprises a first surface detection module and a second surface detection module, each first surface detection module comprises a base plate and a first surface reference block which is in sliding connection with the base plate, and the first surface reference block is provided with a plurality of dial indicators; the second surface detection module comprises a second surface reference block, a third surface reference block, a second surface opening piece and a third surface opening piece, wherein the second surface opening piece and the third surface opening piece respectively control the second surface reference block and the third surface reference block; the second detection component comprises two fourth surface reference blocks which are bilaterally symmetrical and a fourth surface opening piece used for controlling the fourth surface reference blocks to overturn, and the fourth surface opening piece is fixedly connected with the bottom plate through a support.
By adopting the structure, the two groups of surface detection modules are arranged at the first side of the rear bumper of the automobile, so that the effects of better fitting and measuring the size and radian of the position are realized, the measuring accuracy is improved, and a better basis is provided for the ideal structure of the bumper; in addition, this application has set up the second detection subassembly in the second limit position of bumper, and this detection subassembly has set up two fourth face reference blocks to for the outside molding on automobile bumper second limit detects, presents the effect effective assurance to it, prevent appearance molding and size deviation and lead to the unsatisfactory phenomenon of effect after the actual loading to take place.
Preferably, the base plate slope be fixed in on the bottom plate, be equipped with on the base plate extend unanimous guide rail and with guide rail sliding connection's fixed block with base plate length direction, the fixed block on be provided with the backup plate, the backup plate on be provided with and be used for spacing screens piece and be used for the handle that conveniently snatchs. By adopting the structure, the height of the first surface detection module can be flexibly adjusted, and the bumper and the detection tool can be conveniently mounted and dismounted.
Preferably, the bottom plate is further provided with two tail lamp detection assemblies which are symmetrical left and right, each tail lamp detection assembly comprises a tail lamp reference block and two positioning rods fixedly connected with the tail lamp reference block, a square positioning piece is arranged between the two positioning rods, and the tail lamp reference block is further provided with a handle; the positioning rod and the positioning piece are positioned on the inner side surface of the tail lamp reference block, and the handle is positioned on the outer side surface of the tail lamp reference block; adopt this structure, after arranging the bumper in examine utensil on, can hand tail lamp determine module, aim at the tail lamp mounted position of bumper and detect, fix a position through the locating lever, carry out the measurement in tail lamp installation aperture through square setting element.
Preferably, the bottom plate on be provided with the radar detection subassembly that is located between two tail lamp determine module, radar detection subassembly be provided with the connective bar, both ends and the middle part of connective bar all be provided with the locating plate, the fixed pilot pin that is provided with of locating plate.
Preferably, the positioning plate positioned in the middle is connected with the connecting rod in a vertical state.
Preferably, the bottom plate and/or the first detection assembly and/or the second detection assembly are/is further provided with a plurality of gap gauge seats, and gap gauges are mounted in the gap gauge seats.
Drawings
FIG. 1 is a schematic structural view of a rear bumper assembly of an automobile according to the present invention.
FIG. 2 is a schematic view of a first angular structure of the detecting device for a rear bumper assembly of an automobile according to the present invention.
FIG. 3 is a second schematic angle structure of the detecting device for the rear bumper assembly of the present application.
Fig. 4 is a schematic structural diagram of a first surface detection module in the first detection assembly of the present application.
FIG. 5 is a schematic structural diagram of a second side inspection module in the first inspection assembly of the present application.
FIG. 6 is a schematic structural diagram of a second inspection assembly of the present application.
Fig. 7 is a schematic structural view of a tail light detection assembly of the present application.
FIG. 8 is a schematic view of a first angular configuration of a radar detection assembly of the present application.
Fig. 9 is a schematic view of a second angular structure of the radar detection assembly of the present application.
As shown in the attached drawings: a1. concave structure, a2. tail lamp, a3. first side, a4. second side, a5. radar center hole, a, bottom plate, 1. first detection component, 1.1. first face detection module, 1.11. base plate, 1.12. first face reference block, 1.13. guide rail, 1.14. fixed block, 1.15 backup plate, 1.16. clamping piece, 1.2. second face detection module, 1.21. second face reference block, 1.22. third face reference block, 1.23. second face opening piece, 1.24. third face opening piece, 2. second detection component, 2.1. fourth face reference block, 2.2. fourth face opening piece, 3. dial indicator, 4. handle, 5. bracket, 6. tail lamp detection component, 6.1. tail lamp reference block, 6.2. positioning rod, 6.3. square positioning piece, 6.4. handle, 7.1 radar detection component, 7.1. connecting rod, 7.2. 7.3. gauge seat, 7.8. positioning pin.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only preferred embodiments, not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without any creative effort belong to the protection scope of the present invention;
further, it is to be noted that: when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, secured by way of the intervening elements. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 2-6, the device for detecting a rear bumper assembly of an automobile of the present application includes a bottom plate a, two first detecting assemblies 1 that are symmetrical left and right and a second detecting assembly 2 located between the two first detecting assemblies 1 are disposed on the bottom plate, the first detecting assemblies 1 include first surface detecting modules 1.1 and second surface detecting modules 1.2, the first surface detecting modules 1.1 include a substrate 1.11 and a first surface reference block 1.12 slidably connected to the substrate 1.11, and the first surface reference block 1.12 is provided with a plurality of dial indicators 3; the second surface detection module 1.2 comprises a second surface reference block 1.21, a third surface reference block 1.22, and a second surface opener 1.23 (one end of the second surface opener 1.23 is hinged with the bracket, namely, the second surface opener can be connected with the bracket through a rotating shaft and can be turned over around the rotating shaft, a handle is arranged on the second surface opener and can lift the second surface opener to realize the installation of the bumper, then the second surface opener is pressed to ensure that the second surface reference block is attached to the corresponding position of the first edge of the bumper), and a third surface opener 1.24 (one end of the third surface opener 1.24 is hinged with the bracket, namely, the second surface opener is connected with the bracket through the rotating shaft and can be turned over around the rotating shaft, a handle is arranged on the third surface opener and can be lifted to realize the installation of the bumper, then the third surface opener is pressed to ensure that the third surface reference block is attached to the corresponding position of the first edge of the bumper), the second surface reference block 1.21 and the third surface reference block 1.22 are both provided with a dial indicator 3; the second detection component 2 comprises two fourth surface reference blocks 2.1 which are symmetrical left and right, and a fourth surface opening piece 2.2 for controlling the fourth surface reference blocks 2.1 to turn over, a handle 4 is arranged on the fourth surface opening piece 2.2, and the fourth surface opening piece 2.2 is fixedly connected with the bottom plate a through a support 5; specifically, fourth surface reference block 2.1 is two, fourth surface opening piece 2.2 also is two, be connected with fourth surface reference block 2.1 respectively, fourth surface opening piece one end and support between realize articulated (being connected between pivot and the support promptly, can overturn round the pivot), the other end and fourth surface reference block fixed connection, lift up fourth surface reference block through the handle when needs installation bumper, install again after the bumper with fourth surface reference block pressfitting in the second limit position of bumper detect can.
By adopting the structure, the two groups of surface detection modules are arranged at the first side of the rear bumper of the automobile, so that the effects of better fitting and measuring the size and radian of the position are realized, the measuring accuracy is improved, and a better basis is provided for the ideal structure of the bumper; in addition, this application has set up the second detection subassembly in the second limit position of bumper, and this detection subassembly has set up two fourth face reference blocks to for the outside molding on automobile bumper second limit detects, presents the effect effective assurance to it, prevent appearance molding and size deviation and lead to the unsatisfactory phenomenon of effect after the actual loading to take place.
As shown in fig. 3-4, the base plate 1.11 of the present application is obliquely fixed on the bottom plate a (specifically, a bracket fixed on the bottom plate is provided, and then an inclined block is provided at the upper end of the bracket, and the bottom of the base plate is connected with the inclined block to achieve the purpose of oblique installation, where the base plate is inclined to better fit with the radian of the first side of the bumper), the base plate 1.11 is provided with a guide rail 1.13 extending in the length direction of the base plate 1.11 and a fixed block 1.14 slidably connected with the guide rail 1.13, the fixed block 1.14 is provided with a backup plate 1.15, and the backup plate 1.15 is provided with a retaining member 1.16 for limiting and a handle for facilitating grasping (a conventional structure facilitating grasping is enough, which is not shown here). Specifically, the fixed block 1.14 is provided with a guide rail groove in sliding connection with the guide rail 1.13, so that the fixed block can slide up and down along the guide rail; the clamping piece 1.16 is a part vertically connected with the fixed block 1.14, and realizes the position fixing and limiting of the fixed block relative to the substrate by screwing; by adopting the structure, the height of the first surface detection module can be flexibly adjusted, and the bumper and the detection tool can be conveniently mounted and dismounted.
As shown in fig. 2 and 7, two tail light detection assemblies 6 which are symmetrical left and right are further arranged on the bottom plate a, the tail light detection assemblies 6 include a tail light reference block 6.1 and two positioning rods 6.2 fixedly connected with the tail light reference block 6.1, a square positioning member 6.3 is arranged between the two positioning rods 6.2, and a handle 6.4 is further arranged on the tail light reference block 6.1; the positioning rod 6.2 and the square positioning piece 6.3 are positioned on the inner side surface of the tail lamp reference block 6.1, and the handle 6.4 is positioned on the outer side surface of the tail lamp reference block 6.1 (the accuracy of the size and the position of the tail lamp on the bumper are detected by double positioning of the two positioning rods 6.2 and the square positioning piece 6.3); adopt this structure, after arranging the bumper in examine utensil on, can hand tail lamp determine module, aim at the tail lamp mounted position of bumper and detect, fix a position through the locating lever, carry out the measurement in tail lamp installation aperture through square setting element. The foretell tail lamp determine module of this application is two independent subassemblies, and the corresponding position of placing the bumper in through handheld mode can detect, can be connected with bottom plate detachable connections or other connected modes, or take alone again and use when whole bumper detects all can.
As shown in fig. 2-3 and 8-9, the bottom plate a of the present application is provided with a radar detection assembly 7 located between two tail lamp detection assemblies, the radar detection assembly 7 is provided with a connecting rod 7.1, the two ends and the middle part of the connecting rod 7.1 are both provided with a positioning plate 7.2, the positioning plate 7.2 is fixedly provided with a positioning pin 7.3, and the positioning plate 7.2 located in the middle part and the connecting rod 7.1 are in a vertical state. The radar detection assembly can be fixed on the bottom plate through the support structure, and the detection process is a mode of mounting from the inner side of the bumper.
The base plate a and/or the first detection assembly 1 and/or the second detection assembly 2 (namely, the gap gauge seats are arranged on any one or at least two of the base plate a, the first detection assembly 1 and the second detection assembly 2) are also provided with a plurality of gap gauge seats 8, and the gap gauge seats 8 are internally provided with gap gauges.
The utility model provides a be connected through the support realization between bottom plate and each determine module, simple bolt fastening mode is all can, the support include direct and determine module's support, also include the indirect support of being connected with determine module, constitute the structure homoenergetic of the supporting structure of complete detection utensil in order to make things convenient for the bumper installation.
The application discloses detection process of bumper: firstly, the fourth surface opener is overturned and lifted upwards, the first surface detection module is lifted upwards, and the second surface opener and the third surface opener are overturned and lifted upwards; the bumper is provided with an enough installation aperture and is installed in from the front end of the detection tool, and the radar detection assembly is also installed at the corresponding radar position of the bumper; then pressing the opening piece to enable the corresponding reference block to enter the corresponding position of the bumper to be attached, and installing the dial indicator into the corresponding component and contacting the surface of the bumper to directly read; the detection of the bumper can be realized by installing the tail lamp detection assembly at the corresponding position of the bumper.
According to the structure, two groups of detection assemblies on the first edge can be better attached to the arc-shaped first edge, more accurate detection is realized, the two groups of detection assemblies do not need to be disassembled, only lifting or turning is needed, and the operation is simple, time and labor are saved; and the detection on second limit then falls into two with the benchmark piece, and the effective laminating on realization that also can be better and bumper second limit detects more accurately, and this second determine module also need not dismantle in addition, only need the upset can, convenient operation, realization that also can be better detects.
The detection device has the working principle that the detection of a first side is realized through a first detection assembly which is symmetrical left and right, the detection of a second side is realized through a second detection assembly, the tail lamp detection assembly detects a tail lamp, and the radar detection assembly effectively detects the position of a central hole for installing a radar of a rear bumper; can detect rear bumper fast and accurately through first determine module, second determine module, tail lamp determine module, radar determine module.
The utility model provides a percentage table is conventional percentage table among the detection device, can insert corresponding space or contact with the part that awaits measuring to can directly read the size that obtains corresponding structure.
Claims (6)
1. The utility model provides a detection apparatus for rear bumper assembly, the device includes the bottom plate, the bottom plate on be provided with two first detecting element of left and right symmetry and be located the second detecting element between two first detecting element, its characterized in that: the first detection assembly comprises a first surface detection module and a second surface detection module, the first surface detection module comprises a substrate and a first surface reference block in sliding connection with the substrate, and a plurality of dial indicators are arranged on the first surface reference block; the second surface detection module comprises a second surface reference block, a third surface reference block, a second surface opening piece and a third surface opening piece which respectively control the second surface reference block and the third surface reference block, and dial indicators are respectively arranged on the second surface reference block and the third surface reference block; the second detection component comprises two fourth surface reference blocks which are symmetrical left and right and a fourth surface opening piece used for controlling the fourth surface reference blocks to overturn, and the fourth surface opening piece is fixedly connected with the bottom plate through a support.
2. The detecting device for a rear bumper assembly of an automobile according to claim 1, characterized in that: the base plate slope be fixed in on the bottom plate, be equipped with on the base plate extend unanimous guide rail and with guide rail sliding connection's fixed block with base plate length direction, the fixed block on be provided with the backup plate, the backup plate on be provided with and be used for spacing screens piece and be used for the handle that conveniently snatchs.
3. The detecting device for a rear bumper assembly of an automobile according to claim 1, characterized in that: the bottom plate is also provided with two tail lamp detection assemblies which are symmetrical left and right, each tail lamp detection assembly comprises a tail lamp reference block and two positioning rods fixedly connected with the tail lamp reference block, a square positioning piece is arranged between the two positioning rods, and the tail lamp reference block is also provided with a handle; the two positioning rods and the square positioning piece are positioned on the inner side surface of the tail lamp reference block, and the handle is positioned on the outer side surface of the tail lamp reference block.
4. The detecting device of a rear bumper assembly for an automobile according to claim 3, characterized in that: the bottom plate on be provided with the radar detection subassembly that is located between two tail lamp detection subassemblies, radar detection subassembly be provided with the connective bar, both ends and the middle part of connective bar all be provided with the locating plate, the fixed pilot pin that is provided with of locating plate.
5. The detecting device of a rear bumper assembly for an automobile according to claim 4, characterized in that: the positioning plate is connected with the connecting rod in a vertical state.
6. The detecting device for a rear bumper assembly of an automobile according to claim 1, characterized in that: the bottom plate and/or the first detection assembly and/or the second detection assembly are/is also provided with a plurality of gap gauge seats, and gap gauges are installed in the gap gauge seats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121951794.1U CN214223916U (en) | 2021-08-19 | 2021-08-19 | Detection apparatus for automobile rear bumper assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121951794.1U CN214223916U (en) | 2021-08-19 | 2021-08-19 | Detection apparatus for automobile rear bumper assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214223916U true CN214223916U (en) | 2021-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121951794.1U Active CN214223916U (en) | 2021-08-19 | 2021-08-19 | Detection apparatus for automobile rear bumper assembly |
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| Country | Link |
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| CN (1) | CN214223916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114354173A (en) * | 2022-01-14 | 2022-04-15 | 沈阳名华模塑科技有限公司 | Regional automatic checkout equipment of bumper SRR |
-
2021
- 2021-08-19 CN CN202121951794.1U patent/CN214223916U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114354173A (en) * | 2022-01-14 | 2022-04-15 | 沈阳名华模塑科技有限公司 | Regional automatic checkout equipment of bumper SRR |
| CN114354173B (en) * | 2022-01-14 | 2024-03-01 | 沈阳名华模塑科技有限公司 | Automatic detection equipment for SRR (safety protection device) area of bumper |
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