CN218600519U - Automatic change whole car and examine utensil - Google Patents
Automatic change whole car and examine utensil Download PDFInfo
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- CN218600519U CN218600519U CN202221477035.0U CN202221477035U CN218600519U CN 218600519 U CN218600519 U CN 218600519U CN 202221477035 U CN202221477035 U CN 202221477035U CN 218600519 U CN218600519 U CN 218600519U
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Abstract
The utility model discloses an automatic vehicle checking fixture, which is characterized in that the automatic vehicle checking fixture comprises a detection platform, can move on the ground and is provided with an installation part; a support system configured to be removably coupled to the mounting portion of the testing platform; the supporting system comprises a plurality of first supporting blocks and a plurality of second supporting blocks, and the first supporting blocks are detachably connected with the second supporting blocks. According to the arrangement, the supporting block can be replaced according to different requirements to meet detection, full-automatic replacement of parts is realized, and the single quality and the matching quality of the control parts can be efficiently controlled; the influence of the change of the vehicle body on the matching of parts can be analyzed, the manufacturing cost is low, and the labor cost is saved.
Description
Technical Field
The utility model discloses the application relates to automobile assembling detection area especially relates to an automatic change whole car and examine utensil.
Background
For a part supplier, only the assembly condition of a single part or a plurality of parts is usually checked, but for a whole car factory, the quality of the single part is far from insufficient, the whole car factory needs to know the whole assembly condition of the whole car body part, a standard whole car body is provided in the prior art, but the problems of high manufacturing cost, difficulty in replacement (for example, a car cover module is of an integrated structure) and large volume exist.
Because the automobile coaming assembly module has more matching pieces and more mounting points, the processing period of the module is long, and the processing cost is high. Meanwhile, when a plurality of vehicle types are replaced, a large amount of time and cost are spent on redesigning and manufacturing the module matched with the new vehicle type, and the installation support, the transportation device and the like matched with the module, so that not only can great cost waste be caused, but also the development cycle of the main model can be prolonged to a great extent, the development cycle of the new vehicle type is also prolonged, and development cost waste is serious.
The detection tool capable of detecting has a certain structure and is relatively difficult to install; secondly, the position of examining the utensil is generally fixed, can't realize the effect of adjusting.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a aim at solving at least one of the technical problem that exists among the prior art or the correlation technique.
Therefore, the embodiment of the utility model aims to provide an automatic vehicle checking fixture, which comprises a detection platform, a positioning device and a control device, wherein the detection platform can move on the ground and is provided with a mounting part;
a support system configured to be removably coupled to the mounting portion of the testing platform; the supporting system comprises a plurality of first supporting blocks and a plurality of second supporting blocks, and the first supporting blocks are detachably connected with the second supporting blocks.
The automatic whole vehicle checking fixture comprises a vehicle body front cover profiling supporting block, a front wheel profiling supporting block and a rear cover profiling supporting block, wherein the vehicle body front cover profiling supporting block, the front wheel profiling supporting block and the rear cover profiling supporting block are detachably mounted on the first supporting block, and the front wheel profiling supporting block is arc-shaped.
The first supporting block and the second supporting block are movably connected through a blind rivet, and the second supporting block is provided with an air vent.
The vehicle body front cover profiling support block is provided with a matching surface, a first positioning hole and a second positioning hole at a position where the vehicle body front cover profiling support block contacts with the front wheel profiling support block, the first support block is provided with a first positioning pin and a second positioning pin at a corresponding position, the first positioning pin and the second positioning pin are positioned in three directions of an x axis, a Y axis and a Z axis and are used for main positioning of the vehicle body front cover profiling support block, and the second positioning hole and the second positioning pin are positioned in two directions of the Y axis and the Z axis through hole shaft matching and are used for auxiliary positioning of the vehicle body front cover profiling support block.
The automatic whole vehicle inspection device further comprises a movable grabbing mechanism, wherein the movable grabbing mechanism is located beside the detection platform and is adjustably connected with the supporting system.
The automatic whole vehicle checking fixture further comprises a three-dimensional warehouse, wherein the three-dimensional warehouse is arranged beside the detection platform, is fixedly arranged on the ground and is used for storing the first supporting block and the second supporting block.
The moving grabbing mechanism further comprises a mechanical arm and a portal frame, a sliding groove is formed in the upper portion of the portal frame, and the bottom of the mechanical arm is connected with the portal frame in a sliding mode through the sliding groove.
The automatic whole vehicle inspection device further comprises guide rails, wherein the guide rails are located on two sides of the movable grabbing mechanism and are connected with the bottom of the movable grabbing mechanism in a sliding mode.
The automatic whole vehicle inspection device further comprises a temporary storage unit, and the temporary storage unit is connected with the portal frame in a sliding mode through the sliding groove.
And the periphery of the detection platform is provided with anti-collision sensors for avoiding obstacles.
The stereoscopic warehouse is provided with a display for displaying the storage state of the first supporting block or the second supporting block, and if the stereoscopic warehouse is in the taking-out state, the corresponding position of the display is displayed as gray; and if the corresponding position of the display is not taken out, the display is red.
Compared with the prior art, the utility model discloses at least, including following beneficial effect:
by adopting a sectional design, the supporting block can be replaced according to different requirements to meet detection, full-automatic replacement of parts is realized, and the single quality and the matching quality of parts can be efficiently controlled; the influence of the change of the vehicle body on the matching between the parts can be analyzed, the manufacturing cost is low, and the labor cost is saved.
Drawings
FIG. 1 shows a first overall structural diagram of an automatic vehicle inspection device;
FIG. 2 shows a schematic overall structure diagram II of an automatic vehicle inspection device;
FIG. 3 shows a schematic partial structure diagram I of an automatic vehicle inspection device;
FIG. 4 shows a partial structural schematic diagram II of an automatic vehicle inspection device;
FIG. 5 shows a schematic partial structure diagram III of an automatic vehicle inspection device;
FIG. 6 shows a schematic partial structure diagram of an automatic vehicle inspection device;
FIG. 7 shows a schematic partial structural diagram of an automatic vehicle inspection device;
Detailed Description
In order to better understand the technical solutions provided by the embodiments of the present specification, the technical solutions of the embodiments of the present specification are described in detail below with reference to the drawings and specific embodiments, and it should be understood that the specific features in the embodiments and examples of the present specification are detailed descriptions of the technical solutions of the embodiments of the present specification, and are not limitations on the technical solutions of the embodiments of the present specification, and the technical features in the embodiments and examples of the present specification may be combined with each other without conflict.
In this document, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that it includes other elements or elements inherent to such processes, methods, articles, or apparatuses. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element. The term "two or more" includes the case of two or more.
In one embodiment of the present application, the device comprises a detection platform 200, which can move on the ground and is provided with a mounting part;
a support system 100 configured to be detachably coupled to the mounting portion of the testing platform 200; the support system 100 comprises a plurality of first support blocks 110 and second support blocks 120, wherein the first support blocks 110 are detachably connected with the second support blocks 120.
Illustratively, the detection platform 200 is a mobile flexible detection platform with a lifting function, the overall size is 4.5 × 2.5 × 0.4m, the product load is 3 tons, two moving modes of manual operation and automatic operation can be realized, three-coordinate measurement is taken into consideration, and the maximum full-load driving speed can reach 1.8Km/h per second. The detection platform adopts the self-motion control technology, and the wheel train adopts Mecanum wheels, so that the forward movement, the backward movement, the translation, the lateral movement, the self-rotation and the like can be realized, the adaptability and the flexibility are higher, the transportation work can be safely and stably completed by the movable flexible detection platform, and the method is suitable for more complex working environments and industrial transportation scenes. The movable flexible detection platform car has the capabilities of maintenance and part replacement.
Illustratively, the mounting portion may be a positioning hole, a thread is disposed in the positioning hole, and the support system 100 is in threaded connection with the mounting portion.
Illustratively, the second supporting block 120 is a standard part, each standard part has the same length, the first supporting block 110 is a universal part, each universal part has a different length, the first supporting block 110 with different lengths can be replaced as required, and the bottom of the first supporting block 110 and the head of the second supporting block 120 are respectively provided with a positioning hole and connected together by a blind rivet.
Illustratively, the mating surface dimensions of first support block 110 and second support block 120 are 80cm by 80cm, and each support is arranged with a double blind rivet, each blind rivet spaced 56mm apart.
In one embodiment of the present application, the automatic vehicle inspection device further includes a front cover profiling support block 300, a front wheel profiling support block 400, and a rear cover profiling support block 500, wherein the front cover profiling support block 300, the front wheel profiling support block 400, and the rear cover profiling support block 500 are detachably mounted on the first support block 110, and the front wheel profiling support block 400 is arc-shaped.
Preferably, when the device is used, the front cover profiling support block 300 of the vehicle body is firstly assembled, then the front wheel profiling support block 400 is assembled, finally the rear cover profiling support block 500 is installed in place, the overall data is measured, the measured data is compared with the tolerance specification in the 2D drawing, and the device is in accordance with the requirement within the tolerance range.
In one embodiment of the present application, the first supporting block 110 and the second supporting block 120 are movably connected by a rivet, and the second supporting block 120 is provided with a vent 130.
Illustratively, the second support block 120 has a pneumatic locking device therein, and is rotatably connected to an air compressor through the vent 130, the air compressor converts mechanical energy output by the motor into pressure energy of air, and injects the pressure energy into the pneumatic locking device through the vent 130, at this time, the pneumatic locking device is in a relaxed state, and then the blind rivet is inserted into the positioning hole, and the air supply is interrupted, and the pneumatic locking device is in a locked state, so as to fixedly connect the first support block 110 and the second support block 120.
In an embodiment of the present application, a positioning surface 310, a first positioning hole and a second positioning hole are provided at a position where the front wheel profiling support block 400 contacts the front wheel profiling support block 300, the first support is provided with a first positioning pin and a second positioning pin at corresponding positions, the second positioning pin is positioned in three directions of an x axis, a Y axis and a Z axis through the first positioning pin and the second positioning hole, and is used for main positioning of the front wheel profiling support block, and the second positioning hole and the second positioning pin are positioned in two directions of the Y axis and the Z axis through hole-axis matching, and is used for auxiliary positioning of the front wheel profiling support block. By adopting the positioning mode, the parts can be ensured to be fixed in place, the overturning cannot occur, the measuring result cannot be influenced, and the measuring accuracy is improved.
In an embodiment of the present application, the automatic vehicle inspection device further includes a mobile grabbing mechanism 600, and the mobile grabbing mechanism 600 is located beside the inspection platform 200 and is adjustably connected to the support system 100.
Illustratively, the mobile gripping mechanism 600 is a cable-embedded intelligent robot, which has a gear driving mechanism and can realize the motion characteristic of high moment of inertia. The hollow structure of the J1 shaft can realize the wiring of an external cable pipeline. The arm has high rigidity, has realized high-speed, the robot motion performance of high accuracy, and then promotes the work efficiency of robot. Various intelligent functions may be used, for example, in conjunction with a force sensor.
When the robot is used, the robot first grabs the second supporting block 120 to connect the second supporting block with the mounting part on the detection platform 200, then clamps the blind rivet and inserts the blind rivet into the positioning hole of the second supporting block 120, and then grabs the first supporting block 110 to connect the blind rivet with the blind rivet. Thereby completing the assembly of the entire support system 100.
In one embodiment of the present application, the automatic vehicle checking fixture further includes a stereo garage 700, and the stereo garage 700 is disposed beside the detection platform and is fixedly disposed on the ground for storing the first supporting block 110 and the second supporting block 120.
Illustratively, the three-dimensional library 700 is a flexible measurement rack three-dimensional storage library, and the dimensions are as follows: 3.1m 2m 1.6m, the storehouse position storage can reach 304, satisfies the flexible measurement demand of a motorcycle type. The submodule of the PLC system capable of operating independently has independent operation capability, safety management capability and the like. The precision of the whole cabinet is less than or equal to +/-0.1 mm after repeated installation.
In an embodiment of the present application, the grabbing mechanism further includes a robot 610 and a gantry 630, a sliding groove 631 is formed in the upper portion of the gantry 630, and the bottom of the robot 610 is slidably connected to the gantry 630 through the sliding groove 631.
Illustratively, the portal frame 630 has the characteristic of omni-directional mobility, can be quickly disassembled and assembled, has small floor area, can be adjusted in a grading way in width and height, and can bear the weight of 100-500 kg.
Illustratively, the effective X-axis travel of the robot 610 on the chute 631 is ≧ 4M.
Illustratively, the robot 610 has a span of 1.8m or more and a load of 25kg.
In an embodiment of the application, the automatic vehicle inspection device further includes guide rails 210, and the guide rails 210 are located on two sides of the movable grabbing mechanism 600 and are slidably connected with the bottom of the movable grabbing mechanism 600.
Illustratively, the guide rail 210 is a roller type high-precision guide rail, and a double-rail screw rod driving servo motor performs synchronous control, so that the overall stability and precision are ensured, and accurate and efficient service is provided for automation.
In an embodiment of the application, the automatic finished automobile inspection device further comprises a temporary storage unit 620, and the temporary storage unit 620 is connected with the portal frame 630 in a sliding manner through the chute 631.
For example, the temporary storage unit 620 may store second supporting blocks 120 having a common length, and the grabbing operation of each second supporting block 120 takes 1.5 seconds, which is about 0.5 seconds faster than the time taken to grab the second supporting block 120 placed in the three-dimensional warehouse, thereby improving the working efficiency.
Illustratively, the temporary storage unit 620 has the following functions: 1. temporarily storing the second supporting block 120 to be installed. Second support block 120 is retracted. 3. When the second supporting block 120 is switched, the second supporting block 120 moves to the corresponding stereoscopic storage management system of the second supporting block 120.
In one embodiment of the present application, collision avoidance sensors 220 are disposed around the detection platform for avoiding obstacles.
Exemplarily, testing platform 200 is for removing flexible testing platform, removes flexible testing platform and has the laser and prevents bumping and keep away the barrier function, detects the barrier and can slow down the parking in the operation process, can trigger emergency stop when being nearer apart from the barrier, audible-visual alarm to send alarming function to the host computer, the host computer shows alarm position in real time, conveniently reminds operating personnel to go to the warning place and handles the barrier. And the flexible detection platform is moved after the barrier is cleared, so that the operation can be automatically recovered.
In an embodiment of the present application, the stereo garage 700 is provided with a display 710 for displaying the storage state of the first supporting block 110 or the second supporting block 120, and if in the taken-out state, the corresponding position of the display 710 is displayed in gray; if the corresponding position of the display 710 is not taken out, the display is red.
Illustratively, an operable touch display screen is installed on the three-dimensional warehouse 700, and the display screen 710 synchronizes the system to display the state of the bracket, and can retrieve or scan the support members corresponding to the code identification parts, so as to facilitate manual replacement or maintenance of the support members in the three-dimensional warehouse 700. Each library position in the stereo library has a corresponding code, and the state of the library position can be called and inquired on the display screen 710. The unused supports in the stereo library pass through red display positions on the display, and after the supports are removed, the display 710 displays that the corresponding colors of the positions where the supports are removed are represented by gray.
While the preferred embodiments of the present specification have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including the preferred embodiment and all changes and modifications that fall within the scope of the specification.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present specification without departing from the spirit and scope of the specification. Thus, if such modifications and variations of the present specification fall within the scope of the claims of the present specification and their equivalents, the specification is intended to include such modifications and variations.
Claims (11)
1. An automatic finished automobile checking fixture is characterized by comprising a detection platform, a positioning device and a control device, wherein the detection platform can move on the ground and is provided with an installation part;
a support system configured to be removably coupled to the mounting portion of the testing platform; the supporting system comprises a plurality of first supporting blocks and a plurality of second supporting blocks, and the first supporting blocks are detachably connected with the second supporting blocks.
2. The automatic vehicle inspection device of claim 1, further comprising a front body cover profile support block, a front wheel profile support block, a rear cover profile support block, wherein the front body cover profile support block, the front wheel profile support block and the rear cover profile support block are detachably mounted on the first support block, and the front wheel profile support block is arc-shaped.
3. The automatic finished automobile checking fixture according to claim 1, wherein the first supporting block and the second supporting block are movably connected through a rivet, and the second supporting block is provided with a vent hole.
4. The automatic vehicle checking fixture according to claim 2, wherein a position of the front cover profile support block contacting the front wheel profile support block is provided with a positioning surface, a first positioning hole and a second positioning hole, the first support block is provided with a first positioning pin and a second positioning pin at corresponding positions, the first positioning pin and the second positioning pin are positioned in three directions of an x axis, a Y axis and a Z axis through the first positioning pin and the second positioning hole, the main positioning of the front cover profile support block is realized, and the second positioning hole and the second positioning pin are matched through a hole shaft and positioned in two directions of the Y axis and the Z axis, and the auxiliary positioning of the front cover profile support block is realized.
5. The automatic finished automobile inspection device according to claim 1, further comprising a movable grabbing mechanism, wherein the movable grabbing mechanism is located beside the inspection platform and is adjustably connected to the support system.
6. The automatic finished automobile inspection device according to claim 1, further comprising a three-dimensional warehouse, wherein the three-dimensional warehouse is arranged beside the inspection platform and fixedly arranged on the ground for storing the first support block and the second support block.
7. The automatic whole vehicle checking fixture according to claim 5, wherein the movable grabbing mechanism comprises a manipulator and a portal frame, a sliding groove is formed in the upper portion of the portal frame, and the bottom of the manipulator is connected with the portal frame in a sliding mode through the sliding groove.
8. The automatic finished automobile inspection device according to claim 5, further comprising guide rails, wherein the guide rails are located on two sides of the movable grabbing mechanism and are connected with the bottom of the movable grabbing mechanism in a sliding mode.
9. The automatic finished automobile inspection device according to claim 7, further comprising a temporary storage unit, wherein the temporary storage unit is slidably connected with the portal frame through the chute.
10. The automatic vehicle inspection device according to claim 1, wherein collision avoidance sensors are arranged around the detection platform and used for avoiding obstacles.
11. The automatic vehicle inspection device according to claim 6, wherein the stereoscopic warehouse is provided with a display for displaying the storage state of the first support block or the second support block, and if the stereoscopic warehouse is in the taking-out state, the corresponding position of the display is gray; and if the corresponding position of the display is not taken out, the display is red.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221477035.0U CN218600519U (en) | 2022-06-14 | 2022-06-14 | Automatic change whole car and examine utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221477035.0U CN218600519U (en) | 2022-06-14 | 2022-06-14 | Automatic change whole car and examine utensil |
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| Publication Number | Publication Date |
|---|---|
| CN218600519U true CN218600519U (en) | 2023-03-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221477035.0U Active CN218600519U (en) | 2022-06-14 | 2022-06-14 | Automatic change whole car and examine utensil |
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| CN (1) | CN218600519U (en) |
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- 2022-06-14 CN CN202221477035.0U patent/CN218600519U/en active Active
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Effective date of registration: 20240206 Address after: Room 3008, Building 1, No. 16393 Puwei Road, Shanyang Town, Jinshan District, Shanghai, 2016 Patentee after: Yidun Electromechanical Technology (Shanghai) Co.,Ltd. Country or region after: China Address before: 110026 No. 108-3 Shenliao Road, Shenyang Economic and Technological Development Zone, Shenyang City, Liaoning Province Patentee before: Easton Intelligent Manufacturing (Shenyang) Co.,Ltd. Country or region before: China |