CN109751941B - Hinge detection device of filler cap - Google Patents
Hinge detection device of filler cap Download PDFInfo
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- CN109751941B CN109751941B CN201910094139.XA CN201910094139A CN109751941B CN 109751941 B CN109751941 B CN 109751941B CN 201910094139 A CN201910094139 A CN 201910094139A CN 109751941 B CN109751941 B CN 109751941B
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- 238000001514 detection method Methods 0.000 title claims abstract description 131
- 239000000945 filler Substances 0.000 title claims abstract description 79
- 230000007246 mechanism Effects 0.000 claims abstract description 338
- 239000000446 fuel Substances 0.000 claims description 16
- 238000006073 displacement reaction Methods 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 7
- 238000005259 measurement Methods 0.000 abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 44
- 229910052742 iron Inorganic materials 0.000 description 22
- 239000006096 absorbing agent Substances 0.000 description 13
- 238000013461 design Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Abstract
The invention provides a hinge detection device of an oil filler cap, which takes an oil filler cap inner plate as a detection reference of an oil filler cap hinge, an inner plate positioning and supporting mechanism and a hinge detection mechanism are fixedly arranged on a bottom plate at the same time, work displacement is realized between the inner plate positioning and supporting mechanism and the hinge detection mechanism through a sliding mechanism, working and non-working states are realized through the sliding mechanism positioning mechanism, and after the inner plate positioning and supporting mechanism positions and fixes the oil filler cap inner plate, a detection pin on the hinge detection mechanism is used for detecting a hinge hole and a hinge surface of the hinge. According to the invention, the integrated positioning measurement is adopted, so that all parts are mutually matched to serve as mutual references, the integral installation and use performances of the filler cap are ensured, the parts are well matched, the running requirements of the automobile are met, the inner plate of the filler cap is used as a positioning detection reference for hinge detection, and the hinge detection performance of the filler cap is improved.
Description
Technical Field
The invention relates to the field of automobile detection equipment, in particular to a hinge detection device of an oil filler cap.
Background
The filler cap assembly is positioned on the side wall of the vehicle body, has the functions of feeding and discharging oil from the oil gun, shielding the oil tank and preventing theft, has the decorative function, can keep the whole and beautiful appearance with the outer plate surface of the side wall of the vehicle body, and can open and close the filler cap smoothly, and is one of important evaluation indexes of the quality of the vehicle body. The filler cap assembly consists of a filler cap outer plate, an inner plate and a hinge, and the quality of the filler cap assembly is good and bad and needs to be judged by a filler cap assembly gauge. The oil filler cover is characterized in that a part of components of the oil filler cover are required to be fixed when the oil filler cover is detected by using the detection tool, the detection can be started by taking the oil filler cover outer plate as a positioning reference, so that the positioning detection of the oil filler cover inner plate assembly and the oil filler cover hinge can be realized, or the oil filler cover outer plate and the oil filler cover inner plate assembly are detected by taking the hinge as the positioning reference, the hinge of the oil filler cover is used as a connecting piece of the inner plate and the outer plate, the importance of a connecting medium is huge, the structure of the hinge is generally irregular and is contracted in the cover, the detection tool for detecting the hinge on the market usually is used for detecting the hinge in a single action, and the detection tool can not be matched with the device of the oil filler cover body in a detection mode for detection, so that the detection applicability range is small, errors such as large assembly are often caused, the outer plate and the inner plate cannot be contacted, and the normal use of an automobile can be in a very large hidden danger. The prior art of filler cap hinge detection devices therefore suffers from the disadvantage of not having an effective positioning that results in detection errors.
Disclosure of Invention
In order to solve the defect of detection errors caused by effective positioning failure in the prior art of the oil filler cap hinge detection equipment, the invention provides a hinge detection device of an oil filler cap.
The technical scheme provided by the invention is as follows: the hinge detection device of the fuel filler cap comprises a bottom plate, wherein an inner plate positioning and supporting mechanism and a hinge detection mechanism are fixedly arranged on the bottom plate, the inner plate positioning and supporting mechanism comprises a first sliding mechanism, a first sliding mechanism positioning device is fixedly arranged on the first sliding mechanism, a first supporting mechanism is fixedly connected above the first sliding mechanism, and an inner plate positioning mechanism is fixedly arranged on the first supporting mechanism; the hinge detection mechanism comprises a second sliding mechanism, the second sliding mechanism is correspondingly arranged with the first sliding mechanism, a second sliding mechanism positioning device is fixedly arranged on the second sliding mechanism, a second supporting mechanism is fixedly connected above the second sliding mechanism, and a hinge detection block is fixedly arranged on the second supporting mechanism.
The invention improves the hinge detection performance of the filler cap, and realizes integrated positioning measurement by matching with the inner plate of the filler cap as a positioning detection reference for hinge detection, so that all parts are mutually matched as mutual references, the integral installation and use performance of the filler cap is ensured, the parts are well matched, and the running requirement of an automobile is met. Specifically, a hinge detection device of a filler cap comprises a bottom plate, wherein an inner plate positioning and supporting mechanism is fixedly arranged on the bottom plate, the inner plate positioning and supporting mechanism comprises a first sliding mechanism, a first sliding mechanism positioning device is fixedly arranged on the first sliding mechanism, a first supporting mechanism is fixedly connected above the first sliding mechanism, the inner plate positioning mechanism is fixedly arranged on the first supporting mechanism, the inner plate and the outer plate are connected together through a hinge, and in order to fix the inner plate of the filler cap in a positioning way, the inner plate positioning and supporting mechanism is fixedly arranged on the bottom plate through screws; further, in order to ensure that the oil filler cap inspection tool can be used as a stable support when in work in a working state, a displacement point of a working position is required to be further limited in the use process, and the oil filler cap inspection tool is kept in a static state, so that a first sliding mechanism positioning device is arranged on a first sliding mechanism; the fuel filler cap is characterized in that the fuel filler cap is designed to be a combined part structure, and the fuel filler cap is mainly composed of standard components, wherein the standard components are selected to be assembled according to the size of the fuel filler cap when the fuel filler cap is installed and used, and the non-standard components can be processed, designed and manufactured in factories and used without complex design structures, so that the design, manufacture and use cost of the fuel filler cap can be reduced by adopting the combined type supporting mechanism; the invention adopts a positioning pin to control X, Z orientation and adopts a mode of attracting magnet to control Y orientation, in particular, a positioning hole and a mounting hole are simultaneously formed on a supporting mechanism, the forming positions and the number of the positioning hole and the mounting hole are processed according to actual project requirements, stable support is met, an inner plate positioning mechanism is arranged on the supporting mechanism, in particular, a first positioning mechanism is fixedly arranged on the left side surface of the upper part of a first supporting mechanism through a screw, the first positioning mechanism is L-shaped, a large section is fixedly connected on the left side surface of the supporting mechanism through the positioning hole and the mounting hole in a way of matching with the screw, a first positioning pin is fixedly arranged on the front end surface of a small section of the first positioning mechanism through a bolt, a first powerful magnet is also arranged on the front end surface close to the first positioning pin, a second positioning mechanism is fixedly arranged on the right side surface of the upper part of the first supporting mechanism through a screw, the second positioning mechanism is L-shaped, the large section is fixedly connected on the right side surface of the first supporting mechanism by a positioning hole and a mounting hole matched with a screw, a positioning block is fixedly arranged on the front end surface of the small section of the second positioning mechanism by a bolt, the positioning block is provided with a positioning surface by forming, the positioning surface is required to meet the requirements of a high-precision surface processing technology, the front end surface close to the positioning block is also provided with a second powerful iron absorber, the left side surface of the lower part of the first supporting mechanism is fixedly provided with a third positioning mechanism by a screw, the third positioning mechanism is L-shaped, the large section is fixedly connected on the left side surface of the supporting mechanism by a positioning hole and a mounting hole matched with a screw, the front end surface of the small section of the third positioning mechanism is provided with a second positioning pin by a bolt, and the front end surface close to the second positioning pin is also provided with a third powerful iron absorber, when the three positioning mechanisms are installed and fixed on the first supporting mechanism, the three positioning mechanisms are installed through the positioning holes and the mounting holes on the first supporting mechanism in a matched positioning way, three powerful iron absorbers are installed on corresponding parts in a way of forming blind holes and then plugging the iron absorbers into the blind holes, the inner plate is positioned, two holes on the inner plate of the oil filler cap assembly are used as positioning holes for positioning, so that two positioning pins and a positioning surface are adopted to control the degree of freedom, the first positioning pin is used as a main positioning pin for positioning X, Z, the second positioning pin is used as an auxiliary positioning pin for positioning X, Z, the positioning surface formed by the end face of the positioning block is used for positioning the Y direction, and in order to control the Y direction, damage and deformation of an outer plate vehicle due to clamping are avoided, and the inner plate is adsorbed by the three powerful iron absorbers; the hinge detection mechanism comprises a second sliding mechanism, the second sliding mechanism is correspondingly arranged with the first sliding mechanism, a second sliding mechanism positioning device is fixedly arranged on the second sliding mechanism, a second supporting mechanism is fixedly connected above the second sliding mechanism, a hinge detection block is fixedly arranged on the second supporting mechanism, the hinge detection mechanism is the same as the inner plate positioning supporting mechanism, the hinge detection mechanism is also provided with a second sliding mechanism with working displacement, in order to cooperate with the inner plate positioning supporting mechanism to work, the second sliding mechanism and the first sliding mechanism need to present a proper position relationship, the second sliding mechanism is fixedly provided with a second sliding mechanism positioning device according to project needs, the second sliding mechanism is fixedly provided with a second sliding mechanism positioning device by using screws, the second sliding mechanism is fixedly provided with a second supporting mechanism by using screws for cooperation of two groups of positioning pins and positioning holes, the second sliding mechanism is an L-shaped iron block by using the positioning holes and the mounting holes for cooperation, and the hinge detection project mainly comprises hinge holes and hinge faces of a hinge, so that the hinge detection is fixedly arranged on the left side face of the L-shaped iron block by using the screws for cooperation with the positioning holes and the mounting holes, and the hinge detection bolt is capable of being inserted into the hinge hole detection mechanism, and the hinge detection hole detection is realized by using the two hinge detection bolts and the hinge detection hole detection mechanism is successfully arranged on the left side face of the back plate; the rear part of the detection pin is fixed on the hinge detection block by bolts when the detection pin is connected with the hinge hole, the front part of the detection pin is connected on the hinge hole by bolts, a small distance space is formed between the front end surface of the hinge detection block and the hinge surface, and the flatness of the hinge surface can be determined by detecting the position degree difference value of the hinge surface by using a feeler gauge or a clearance gauge.
The beneficial technical effects of the invention are as follows: according to the invention, the integrated positioning measurement is adopted, so that all parts are mutually matched to serve as references, the integral installation and use performance of the filler cap is ensured, the parts are well matched, the running requirement of an automobile is met, most of part mechanisms are combined type part structures, and most of part mechanisms are standard parts, and when the device is installed and used, different standard parts are selected to be assembled according to the size of the filler cap, and the device can be used for non-standard parts through factory processing, design and manufacturing, and a complex design structure is not needed, so that the design, manufacturing and use cost of the device is reduced, the inner plate of the filler cap is used as a positioning detection reference for hinge detection, the hinge detection performance of the filler cap is improved, and the practical problem that detection errors are caused because the prior art of the filler cap hinge detection device is not provided with effective positioning is solved.
Drawings
FIG. 1 is a diagram showing the effect of the present invention;
FIG. 2 is a cross-sectional view of A-A of FIG. 1;
FIG. 3 is a front view of the structure of the inner plate positioning and supporting mechanism;
FIG. 4 is a structural back view of the inner plate positioning and supporting mechanism;
FIG. 5 is a schematic diagram of a hinge detection mechanism;
in the figure: 1. the filler cap inner plate, 2, the bottom plate, 3, the reference block, 4, the first sliding mechanism, 41, the first slide rail, 42, the first supporting block, 5, the first sliding mechanism positioning device, 51, the first sliding mechanism positioning hole, 52, the first sliding mechanism positioning pin, 6, the first supporting mechanism, 61, the second supporting block, 62, the third supporting block, 7, the first positioning mechanism, 71, the first positioning pin, 72, the first powerful magnet, 8, the second positioning mechanism, 81, the second powerful magnet, 82, the positioning block, 83, the positioning auxiliary block, 84, the positioning main block, 9, the third positioning mechanism, 91, the third powerful magnet, 92, the second positioning pin, 10, the second sliding mechanism, 101, the second slide rail, 102, the fourth supporting block, 11, the second sliding mechanism positioning device, 111, the second sliding mechanism positioning hole, 110, the second sliding mechanism positioning pin, 12, the second supporting mechanism, 13, the hinge detection block, 131, the second hinge detection block, 132, the first hinge detection block, the second detection pin, the first detection block, the second hinge detection block, the second detection pin, 133.
The invention will be further described with reference to the drawings and the specific examples.
Detailed Description
In the description of the present invention, the relative terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate positions based on the orientations shown in the drawings only, and for convenience in description, the invention is not limited to the orientations and configurations of the components described, and therefore should not be construed as limiting the invention.
Example 1
To describe the X, Y, Z orientation, as shown in fig. 3, the displacement direction of the first slide mechanism 4 is taken as the Y direction, the vertical direction is taken as the Z direction, and the left-right direction of the first slide mechanism 4 is taken as the X direction.
As shown in fig. 1, 2, 3 and 4, the hinge detection device of the fuel cap comprises a bottom plate 2, wherein an inner plate positioning and supporting mechanism and a hinge detection mechanism are fixedly arranged on the bottom plate 2, the inner plate positioning and supporting mechanism comprises a first sliding mechanism 4, a first sliding mechanism positioning device 5 is fixedly arranged on the first sliding mechanism 4, a first supporting mechanism 6 is fixedly connected above the first sliding mechanism 5, and an inner plate positioning mechanism is fixedly arranged on the first supporting mechanism 6; the hinge detection mechanism comprises a second sliding mechanism 10, the second sliding mechanism 10 is correspondingly arranged with the first sliding mechanism 4, a second sliding mechanism positioning device 11 is fixedly arranged on the second sliding mechanism 10, a second supporting mechanism 12 is fixedly connected above the second sliding mechanism 10, and a hinge detection block 13 is fixedly arranged on the second supporting mechanism 12.
The invention improves the hinge detection performance of the filler cap, and realizes integrated positioning measurement by matching with the inner plate of the filler cap as a positioning detection reference for hinge detection, so that all parts are mutually matched as mutual references, the integral installation and use performance of the filler cap is ensured, the parts are well matched, and the running requirement of an automobile is met. Specifically, a hinge detection device of the filler cap, including the bottom plate 2, the said bottom plate 2 is fixed with the locating support mechanism of inner plate, hinge detection mechanism, the locating support mechanism of inner plate includes the first slide mechanism 4, the first slide mechanism 4 is fixed with the locating device of the first slide mechanism (5), the first slide mechanism 5 is also fixedly connected with the first support mechanism 6 above, the said first support mechanism 6 is fixed with the locating mechanism of inner plate, the inner plate links together with planking through the hinge, in order to fix the filler cap inner plate 1 in position, there are locating support mechanisms of inner plate on the bottom plate 2 through the screw fixation, because of needing to carry on parts such as the hole processing operation and mounting support seat on upper surface and lower surface of the bottom plate 2, so the bottom plate 2 adopts the aluminium material as the design and makes the bottom support, lighten the overall weight, facilitate the subsequent secondary processing, move and transport, while as the locating support of inner plate, the invention can displace and withdraw from the working state, therefore the invention adopts the sliding rail of the invention through the screw fixation of the first slide mechanism 4 on the base, can meet the displacement of the invention, such as the slide rail of the slide way of the invention, the various I-shaped sliding groove of the sliding mechanism can move back and forth; further, in order to ensure that the invention can be used as a stable support when the filler cap gauge works in a working state, a displacement point of a working position is required to be further limited in the use process, and a stable static state is kept, so the first sliding mechanism positioning device 5 is arranged on the first sliding mechanism 4, specifically, a first sliding mechanism positioning hole 51 is arranged on the upper surface of the bottom plate 2 at the left side or the right side of the first sliding mechanism 4, a first sliding mechanism positioning pin 52 is arranged on the first supporting mechanism 6, the first sliding mechanism positioning pin 52 which is kept to be arranged can be correspondingly matched with the first sliding mechanism positioning hole 51 which is arranged, two first sliding mechanism positioning holes 51 which are respectively arranged on the bottom plate 2 in a front-back mode and a non-working state are adopted, when the gauge starts working, the first supporting mechanism 6 is pushed forward to the working position, the first sliding mechanism positioning pin 52 is inserted into the first sliding mechanism positioning hole 51 in the working state, and when the gauge works, the first sliding mechanism positioning pin 52 is opened, and the first sliding mechanism positioning pin 52 is pulled to the non-working position after the first sliding mechanism positioning hole 51 is pulled to the working position, namely the first sliding mechanism positioning hole 51 is not completely; the fuel filler cap of the corresponding vehicle type is various in size and different in height, in order to enable the fuel filler cap to meet the size of the fuel filler cap in the market to the whole extent, the first supporting mechanism 6 is designed into a combined part structure, and when the fuel filler cap is installed and used, different parts are selected to be assembled according to the size of the fuel filler cap, and a complex design structure is not needed, so that the design, manufacture and use cost of the fuel filler cap can be reduced by adopting the combined supporting mechanism; in order to achieve the purpose of three-coordinate positioning, the invention adopts a positioning pin to control X, Z azimuth, adopts a mode of attracting by a magnet to control Y azimuth, particularly, the first supporting mechanism 6 is simultaneously provided with positioning holes and mounting holes, the positioning holes and the mounting holes are provided with positions and numbers according to actual project requirements, stable support is met, the first supporting mechanism 6 is provided with an inner plate positioning mechanism, particularly, the left side surface of the upper part of the first supporting mechanism 6 is fixedly provided with a first positioning mechanism 7 through a screw, the first positioning mechanism 7 is L-shaped, the large section is fixedly connected with the left side surface of the first supporting mechanism 6 through the positioning holes and the mounting holes in a matching way of the screw, the front end surface of a small section of the first positioning mechanism 7 is fixedly provided with a first positioning pin 71 through a bolt, and the front end surface close to the first positioning pin 71 is also provided with a first powerful iron absorber 72, the right side surface of the upper part of the first supporting mechanism 6 is fixedly provided with a second positioning mechanism 8 through a screw, the second positioning mechanism 8 is L-shaped, a large section is fixedly connected on the right side surface of the first supporting mechanism 6 through a positioning hole and a mounting hole in cooperation with the screw, the front end surface of a small section of the second positioning mechanism 8 is fixedly provided with a positioning block 82 through a bolt, the end surface of the positioning block 82 is provided with a positioning surface which is required to meet the requirement of a high-precision surface processing technology, the front end surface close to the positioning block 82 is also provided with a second powerful magnet 81, the left side surface of the lower part of the first supporting mechanism 6 is fixedly provided with a third positioning mechanism 9 through a screw, the third positioning mechanism 9 is L-shaped, the large section is fixedly connected on the left side surface of the first supporting mechanism 6 through a positioning hole and a mounting hole in cooperation with the screw, the front end surface of the small section of the third positioning mechanism 9 is provided with a second positioning pin 92 through a bolt, the third powerful iron-sucking 91 is installed on the front end face close to the second positioning pin 92, when the three positioning mechanisms are installed and fixed on the first supporting mechanism 6, the three positioning mechanisms are installed on corresponding parts in a matched positioning mode through positioning holes and mounting holes on the first supporting mechanism 6, the three powerful iron-sucking is installed on corresponding parts in a mode of forming blind holes and then plugging the iron-sucking in, the inner plate is positioned, two holes on the inner plate of the oil filler cap assembly are used as positioning holes for positioning, so that two positioning pins and a positioning surface are used for controlling the degree of freedom, the first positioning pin 71 is used as a main positioning pin for positioning X, Z, the second positioning pin is used as an auxiliary positioning pin for positioning X, Z, and the positioning surface formed on the end face of the positioning block 82 is used for positioning Y direction, and in order to control the Y direction, the inner plate is prevented from being damaged and deformed due to clamping, and the inner plate is adsorbed by the three powerful iron-sucking irons; the hinge detection mechanism comprises a second sliding mechanism 10, the second sliding mechanism 10 is correspondingly arranged with the first sliding mechanism 4, a second sliding mechanism positioning device 11 is fixedly arranged on the second sliding mechanism 10, a second supporting mechanism 12 is fixedly connected above the second sliding mechanism 10, and a hinge detection block 13 is fixedly arranged on the second supporting mechanism 12; the hinge detection mechanism is also provided with a second sliding mechanism 10 with working displacement, in order to cooperate with the inner plate positioning and supporting mechanism to work, the second sliding mechanism 10 and the first sliding mechanism 4 need to be changed according to the project, a second sliding mechanism positioning device 11 is fixedly arranged on the second sliding mechanism 10 by screws, the position state of the hinge detection device is also realized by cooperation of two groups of positioning pins and positioning holes, a second supporting mechanism 12 is fixedly arranged above the second sliding mechanism 10 by screws for cooperation of the positioning holes and mounting holes, the second sliding mechanism is an L-shaped iron block, the hinge detection project mainly comprises hinge holes and hinge faces of a hinge, so a hinge detection fast 13 is fixedly arranged on the left side surface of the back plate of the L-shaped iron block by screws for cooperation of the positioning holes and the mounting holes, two hinge detection blocks 13 are arranged on the left side surface of the back plate of the L-shaped iron block, one detection pin is fixedly arranged on the hinge detection block 13 by bolts, and the detection pin can be successfully inserted into the hinge holes or not according to the detection of whether the hinge holes can be successfully inserted into the hinge holes, and the manufacturing process value is determined by the clearance between the detection pins and the mounting holes; the rear part of the detection pin is fixed on the hinge detection block 13 by bolts when the detection pin is connected with the hinge hole, the front part of the detection pin is connected with the hinge hole by bolts, a small distance space is formed between the front end surface of the hinge detection block and the hinge surface, and the flatness of the hinge surface can be determined by detecting the position degree difference value of the hinge surface by using a clearance gauge or a clearance gauge.
Further, the first sliding mechanism 4 includes a first sliding rail 41 and a first supporting block 42, the first sliding rail 41 is fixed on the bottom plate 2, and the first supporting block 42 is connected above the first sliding rail 41 through a sliding groove in a matching manner. In this embodiment, the displacement of the first supporting mechanism 6 is realized by adopting a sliding rail and sliding groove matching mode, so that a standard sliding rail is selected, the installation time is saved, the first sliding rail 41 is fixed on the bottom plate 2 through a screw, the first supporting block 42 is an iron block, a sliding groove is formed below the first supporting block 42 and is matched and connected with the first sliding rail 41, and the first supporting block 42 is moved during use.
Further, the first sliding mechanism positioning device 5 includes a first sliding mechanism positioning hole 51 and a first sliding mechanism positioning pin 52, the first sliding mechanism positioning hole 51 is formed on the bottom plate 2 on one side of the first sliding rail 41, the first sliding mechanism positioning pin 52 is fixedly disposed on the first supporting block 42, and the first sliding mechanism positioning pin 52 is correspondingly connected with the first sliding mechanism positioning hole 51. In order to ensure that the oil filler cap positioning device can be used as a stable support when the oil filler cap positioning device works in a working state, a displacement point of a working position is required to be further limited in the using process, and the oil filler cap positioning device is kept in a static state, so that the first sliding mechanism positioning device 5 is arranged on the first sliding mechanism 4, specifically, a first sliding mechanism positioning hole 51 is formed in the upper surface of the bottom plate 2 at the left side or the right side of the first sliding mechanism 4, a first sliding mechanism positioning pin 52 is arranged on the first supporting block 42, the first sliding mechanism positioning pin 52 which is arranged in a holding manner can be correspondingly matched with the first sliding mechanism positioning holes 51 which are formed, two first sliding mechanism positioning 51 holes which correspond to the working state and the non-working state are formed in the front and back of the bottom plate 2, when the oil filler cap positioning device starts working, the first supporting block 42 is pushed to the working position, the first sliding mechanism positioning pin 52 is inserted into the first sliding mechanism positioning hole 51 in the working state, and when the oil filler cap positioning device works, the first sliding mechanism positioning pin 52 is opened, and the first sliding mechanism positioning pin 42 is pulled down to the non-working position after the first sliding mechanism positioning hole 51 is inserted into the working state.
Further, the first supporting mechanism 6 includes a second supporting block 61, the second supporting block 61 is fixedly connected to the upper portion of the first supporting block 42, and a third supporting block 62 is fixedly connected to the second supporting block 61. The second supporting block 61 of this embodiment is L-shaped, the bottom of which is fixed above the first supporting block 42 by screws for co-engagement with positioning holes and mounting holes, and the right side surface of the back of which is fixedly provided with a third supporting block 62 by screws, the third supporting block 62 being a main part of the working part, designed into a handle shape, the rear end of which is fixed on the second supporting block 61 by screws for co-engagement with positioning holes and mounting holes, and the front end of which is enlarged and protruded as a mounting table of the positioning part.
Further, the inner plate positioning mechanism comprises a first positioning mechanism 7, a second positioning mechanism 8 and a third positioning mechanism 9, wherein the first positioning mechanism 7 is fixedly arranged on the left side surface of the upper part of the third supporting block 62, a first positioning pin 71 is fixedly arranged on the front end surface of the first positioning mechanism 7, and a first powerful magnet 72 is further arranged on the front end surface close to the first positioning pin 71; the second positioning mechanism 8 is fixedly arranged on the right side surface of the upper part of the third supporting block 62, a positioning block 82 is fixedly arranged on the front end surface of the second positioning mechanism 8, and a second powerful magnet 81 is further arranged on the front end surface close to the positioning block 82; the third positioning mechanism 9 is fixedly arranged on the right side surface of the lower part of the third supporting block 62, a second positioning pin 92 is fixedly arranged on the front end surface of the third positioning mechanism 9, and a third powerful magnet 91 is further arranged on the front end surface close to the second positioning pin 92. In order to achieve the purpose of three-coordinate positioning, the invention adopts a positioning pin to control X, Z azimuth, adopts a mode of attracting by a magnet to control Y azimuth, particularly, the first supporting mechanism 6 is simultaneously provided with positioning holes and mounting holes, the positioning holes and the mounting holes are provided with positions and numbers according to actual project requirements, stable support is met, the first supporting mechanism 6 is provided with an inner plate positioning mechanism, particularly, the left side surface of the upper part of the first supporting mechanism 6 is fixedly provided with a first positioning mechanism 7 through a screw, the first positioning mechanism 7 is L-shaped, the large section is fixedly connected with the left side surface of the first supporting mechanism 6 through the positioning holes and the mounting holes in a matching way of the screw, the front end surface of a small section of the first positioning mechanism 7 is fixedly provided with a first positioning pin 71 through a bolt, and the front end surface close to the first positioning pin 71 is also provided with a first powerful iron absorber 72, the right side surface of the upper part of the first supporting mechanism 6 is fixedly provided with a second positioning mechanism 8 through a screw, the second positioning mechanism 8 is L-shaped, a large section is fixedly connected on the right side surface of the first supporting mechanism 6 through a positioning hole and a mounting hole in cooperation with the screw, the front end surface of a small section of the second positioning mechanism 8 is fixedly provided with a positioning block 82 through a bolt, the end surface of the positioning block 82 is provided with a positioning surface which is required to meet the requirement of a high-precision surface processing technology, the front end surface close to the positioning block 82 is also provided with a second powerful magnet 81, the left side surface of the lower part of the first supporting mechanism 6 is fixedly provided with a third positioning mechanism 9 through a screw, the third positioning mechanism 9 is L-shaped, the large section is fixedly connected on the left side surface of the first supporting mechanism 6 through a positioning hole and a mounting hole in cooperation with the screw, the front end surface of the small section of the third positioning mechanism 9 is provided with a second positioning pin 92 through a bolt, and the front end face close to the second positioning pin 92 is also provided with a third powerful iron absorber 91, when the three positioning mechanisms are installed and fixed on the first supporting mechanism 6, the three positioning mechanisms are installed on corresponding parts in a matched positioning way through positioning holes and mounting holes on the first supporting mechanism 6, the three powerful iron absorbers are installed on corresponding parts in a way of forming blind holes and plugging the iron absorber into the blind holes, and the inner plate is positioned, so that two holes on the inner plate of the oil filler cap assembly are used as positioning holes to position, two positioning pins and a positioning surface are used for controlling the degree of freedom, the first positioning pin 71 is used as a main positioning pin to position X, Z, the second positioning pin is used as an auxiliary positioning pin to position X, Z, and the positioning surface formed on the end face of the positioning block 82 is used for positioning Y direction, and in order to control the Y direction, the inner plate is prevented from being damaged and deformed due to clamping, and the inner plate is adsorbed by the three powerful iron absorbers.
Further, the second positioning mechanism 8 includes a positioning auxiliary block 83 and a positioning main block 84, the positioning auxiliary block 83 is fixedly connected to the left side surface of the upper portion of the third supporting block 62, the positioning main block 84 is fixedly connected to the front end surface of the positioning auxiliary block 83, and the positioning block 82 and the second strong iron-absorbing 81 are fixedly arranged on the front end surface of the positioning main block 84. The second positioning mechanism 8 is provided with a positioning block 82 and a second powerful iron absorber 81 at the same time, and the supporting base layer of the second positioning mechanism 8 is required to be reinforced, so that a twice supporting structure is adopted, the positioning auxiliary block 83 is fixed on the third supporting block 62 through a positioning hole and a mounting hole which are matched together by screws, the positioning main block 84 is fixed on the front end surface of the positioning auxiliary block 83 through a positioning hole and a mounting hole which are matched together by screws, and the positioning block 82 and the third powerful iron absorber 81 are positioned on the front end surface of the positioning main block 84.
Further, the second sliding mechanism 10 includes a fourth supporting block 102 and a second sliding rail 101, the second sliding rail 101 is fixedly disposed on the bottom plate 2, the fourth supporting block 102 is connected above the second sliding rail 101 through a sliding slot in a matching manner, and the second supporting mechanism 12 is located above the fourth supporting block 102. In this embodiment, the displacement of the hinge detection mechanism is realized by adopting a sliding rail and sliding groove matching mode, so that a standard sliding rail is selected, the installation time is saved, the second sliding rail 101 is fixed on the bottom plate 2 through a screw, the fourth supporting block 102 is an iron block, a sliding groove is formed below the fourth supporting block 102 and is matched and connected with the second sliding rail 101, and the fourth supporting block 102 is moved during use.
Further, the second sliding mechanism positioning device 11 includes a second sliding mechanism positioning hole 111 and a second sliding mechanism positioning pin 110, where the second sliding mechanism positioning hole 111 is opened on the bottom plate 2 on one side of the second sliding rail 101, the second sliding mechanism positioning pin 110 is fixedly disposed on the fourth supporting block 102, and the second sliding mechanism positioning pin 110 is correspondingly connected with the second sliding mechanism positioning hole 111. The positioning of the first sliding mechanism 4 is the same as that of the first sliding mechanism 4, a second sliding mechanism positioning hole 111 is formed in the upper surface of the bottom plate 2 at the left side or the right side of the second sliding mechanism 4, a first sliding mechanism positioning pin 110 is installed on the fourth supporting block 102, the first sliding mechanism positioning pin 110 which is installed and the first sliding mechanism positioning hole 111 which is formed can be correspondingly matched, two first sliding mechanism positioning holes 111 which are respectively corresponding to the working state and the non-working state are formed in the front and back of the bottom plate 2, when the checking tool starts working, the second supporting mechanism 12 is pushed to the working position, the first sliding mechanism positioning pin 110 is inserted into the first sliding mechanism positioning hole 111 in the working state, when the checking tool works, the first sliding mechanism positioning pin 111 is opened, the second supporting mechanism 12 is pulled to a rest point, and the first sliding mechanism positioning pin 110 is inserted into the first sliding mechanism positioning hole 111 in the non-working state.
Further, the hinge detecting block 13 includes a first hinge detecting block 132 and a second hinge detecting block 131, where the first hinge detecting block 132 is fixedly disposed on the upper portion of the second supporting mechanism 12, and a first detecting pin 134 is fixedly connected to the first hinge detecting block 132; the second hinge detecting block 131 is fixedly arranged at the lower part of the second supporting mechanism 12, and a second detecting pin 133 is fixedly connected to the second hinge detecting block 131. The hinge detection project mainly comprises hinge holes and hinge surfaces of a hinge, so that a hinge detection block 13 is fixedly arranged on the left side surface of the iron block backboard of the L-shaped second support mechanism 12 through the matching of a positioning hole and a mounting hole by using a screw, two hinge detection blocks 13 are arranged on the left side surface of the L-shaped iron block backboard up and down, a detection pin is fixedly arranged on the hinge detection block 13 through a bolt, the detection of whether the detection pin can be smoothly inserted into the hinge holes is based on the detection of whether the detection pin can be smoothly inserted into the hinge holes or not, and the clearance value between the detection pin and the hinge holes is detected at the same time, so that the manufacturing process of the hinge holes is determined to meet the use requirement; when the detection pin is connected with the hinge hole, the rear part of the detection pin is fixed on the hinge detection block 13 by a bolt, the front part of the detection pin is connected with the hinge hole by a nut, a small distance space is formed between the front end surface of the hinge detection block 13 and the hinge surface, and the flatness of the hinge surface can be determined by detecting the position degree difference of the hinge surface by a clearance gauge or a clearance gauge.
Obviously, the invention adopts integrated positioning measurement, so that all parts are mutually matched to serve as mutual references, the integral installation and use performances of the filler cap are ensured, the parts are well matched, the running requirements of the automobile are met, the inner plate of the filler cap is used as a positioning detection reference for hinge detection, and the hinge detection performance of the filler cap is improved.
The foregoing is a preferred embodiment of the present invention, and it should be understood that those skilled in the art can derive relevant technical solutions based on the prior art through logic analysis, reasoning or experiments without creative effort, and thus, all the relevant technical solutions should be within the protection scope of the present claims.
Claims (9)
1. The utility model provides a hinge detection device of filler cap, includes bottom plate (2), its characterized in that: the novel hinge positioning device is characterized in that an inner plate positioning supporting mechanism and a hinge detection mechanism are fixedly arranged on the bottom plate (2), the inner plate positioning supporting mechanism comprises a first sliding mechanism (4), a first sliding mechanism positioning device (5) is fixedly arranged on the first sliding mechanism (4), a first supporting mechanism (6) is fixedly connected above the first sliding mechanism (5), an inner plate positioning mechanism is fixedly arranged on the first supporting mechanism (6), the inner plate positioning mechanism comprises a first positioning mechanism (7), a second positioning mechanism (8) and a third positioning mechanism (9), and the first positioning mechanism (7), the second positioning mechanism (8) and the third positioning mechanism (9) are all L-shaped; the hinge detection mechanism comprises a second sliding mechanism (10), the second sliding mechanism (10) and the first sliding mechanism (4) are correspondingly arranged, a second sliding mechanism positioning device (11) is fixedly arranged on the second sliding mechanism (10), a second supporting mechanism (12) is fixedly connected above the second sliding mechanism (10), and a hinge detection block (13) is fixedly arranged on the second supporting mechanism (12).
2. The hinge detection device of an oil filler cap according to claim 1, wherein: the first sliding mechanism (4) comprises a first sliding rail (41) and a first supporting block (42), the first sliding rail (41) is fixed on the bottom plate (2), and the first supporting block (42) is connected above the first sliding rail (41) through a sliding groove in a matched mode.
3. The hinge detection device for an oil filler cap according to claim 1 or 2, wherein: the first sliding mechanism positioning device (5) comprises a first sliding mechanism positioning hole (51) and a first sliding mechanism positioning pin (52), wherein the first sliding mechanism positioning hole (51) is formed in a bottom plate (2) on one side of a first sliding rail (41), the first sliding mechanism positioning pin (52) is fixedly arranged on a first supporting block (42), and the first sliding mechanism positioning pin (52) is correspondingly connected with the first sliding mechanism positioning hole (51).
4. A hinge detection apparatus for an oil filler cap according to claim 3, wherein: the first supporting mechanism (6) comprises a second supporting block (61), the second supporting block (61) is fixedly connected to the upper portion of the first supporting block (42), and a third supporting block (62) is fixedly connected to the second supporting block (61).
5. The hinge detection device for an oil filler cap according to claim 1 or 4, wherein: the first positioning mechanism (7) is fixedly arranged on the left side surface of the upper part of the third supporting block (62), a first positioning pin (71) is fixedly arranged on the front end surface of the first positioning mechanism (7), and a first powerful magnet (72) is further arranged on the front end surface close to the first positioning pin (71); the second positioning mechanism (8) is fixedly arranged on the right side surface of the upper part of the third supporting block (62), a positioning block (82) is fixedly arranged on the front end surface of the second positioning mechanism (8), and a second powerful magnet (81) is further arranged on the front end surface close to the positioning block (82); the third positioning mechanism (9) is fixedly arranged on the right side surface of the lower portion of the third supporting block (62), a second positioning pin (92) is fixedly arranged on the front end surface of the third positioning mechanism (9), and a third powerful magnet (91) is further arranged on the front end surface close to the second positioning pin (92).
6. The fuel door hinge detection device of claim 5, wherein: the second positioning mechanism (8) comprises a positioning auxiliary block (83) and a positioning main block (84), wherein the positioning auxiliary block (83) is fixedly connected to the left side surface of the upper part of the third supporting block (62), the positioning main block (84) is fixedly connected to the front end surface of the positioning auxiliary block (83), and the positioning block (82) and the second powerful iron-absorbing block (81) are fixedly arranged on the front end surface of the positioning main block (84).
7. The hinge detection device for an oil filler cap according to claim 1 or 6, wherein: the second sliding mechanism (10) comprises a fourth supporting block (102) and a second sliding rail (101), the second sliding rail (101) is fixedly arranged on the bottom plate (2), the fourth supporting block (102) is connected above the second sliding rail (101) through a sliding groove in a matched mode, and the second supporting mechanism (12) is located above the fourth supporting block (102).
8. A hinge detection apparatus for an oil filler cap according to claim 1 or 6, wherein: the second sliding mechanism positioning device (11) comprises a second sliding mechanism positioning hole (111) and a second sliding mechanism positioning pin (110), wherein the second sliding mechanism positioning hole (111) is formed in a bottom plate (2) on one side of a second sliding rail (101), the second sliding mechanism positioning pin (110) is fixedly arranged on a fourth supporting block (102), and the second sliding mechanism positioning pin (110) is correspondingly connected with the second sliding mechanism positioning hole (111).
9. The fuel door hinge detection device of claim 8, wherein: the hinge detection block (13) comprises a first hinge detection block (132) and a second hinge detection block (131), the first hinge detection block (132) is fixedly arranged on the upper part of the second supporting mechanism (12), and a first detection pin (134) is fixedly connected to the first hinge detection block (132); the second hinge detection block (131) is fixedly arranged at the lower part of the second supporting mechanism (12), and a second detection pin (133) is fixedly connected to the second hinge detection block (131).
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| CN201910094139.XA CN109751941B (en) | 2019-01-30 | 2019-01-30 | Hinge detection device of filler cap |
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| CN109751941B true CN109751941B (en) | 2023-11-10 |
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| CN109751941A (en) | 2019-05-14 |
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Effective date of registration: 20231009 Address after: Room C3001, 3rd Floor, Sports Center, No. 3 Shunjie Road, Zhenglu Town, Tianning District, Changzhou City, Jiangsu Province, 213000 Applicant after: Changzhou Kefang Safety Technology Consulting Co.,Ltd. Address before: 401121 5-3, unit 1, building 19, No.18, Qixia Road, new North District, Chongqing Applicant before: CHONGQING FEISITA NEW ENERGY AUTOMOBILE TECHNOLOGY Co.,Ltd. |
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