CN111121593A - Multifunctional composite checking fixture for automotive interior door panel and using method thereof - Google Patents
Multifunctional composite checking fixture for automotive interior door panel and using method thereof Download PDFInfo
- Publication number
- CN111121593A CN111121593A CN202010061424.4A CN202010061424A CN111121593A CN 111121593 A CN111121593 A CN 111121593A CN 202010061424 A CN202010061424 A CN 202010061424A CN 111121593 A CN111121593 A CN 111121593A
- Authority
- CN
- China
- Prior art keywords
- positioning
- door
- door panel
- block
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/14—Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
A multifunctional composite checking fixture for an automotive interior door plate and a using method thereof belong to the technical field of detection and overcome the problem that the prior art can not realize the three-coordinate full-size front and back detection function of an automotive interior injection molding door plate body and a door plate assembly, and are characterized in that a door plate iron door sheet metal contour block, a positioning and locking mechanism, a door plate substrate main positioning block, a Y-direction limiting mechanism and a Z-direction limiting mechanism are arranged in front of a bottom plate of the checking fixture, a door plate assembly back contour block, a back positioning and pressing elastic sheet, a door plate assembly back handle contour block and a door plate substrate back positioning block are arranged behind the bottom plate of the checking fixture, and the multifunctional composite checking fixture has the beneficial effects that only one set of checking fixture needs to be developed, the three-coordinate full-size front and back full-size detection function of the injection molding door plate body, the detection tool has the advantages that the development cost of the detection tool is reduced, the rapid installation and the rapid disassembly are realized, and the detection precision and the high efficiency of the detection process are improved.
Description
Technical Field
The invention belongs to the technical field of detection of automotive interior parts, and particularly relates to a multifunctional composite detection tool for an automotive interior door plate and a use method thereof.
Background
In the production of automotive interior door panels, in order to control the three-dimensional geometric full size and contour dimension of the automotive interior door panels, the geometric dimension of an injection door panel body and a welded door panel assembly need to be detected respectively, wherein the geometric dimension of the injection door panel body is detected by detecting the deviation of the injection door panel, the welded door panel assembly is detected by detecting the contour dimension of the welded door panel assembly, the contour dimension of the door panel assembly is detected by simulating the matching dimension of the actual assembly of the automotive interior door panels between door metal plates, and the automotive door panel inspection device in the prior art cannot meet the functional detection requirements at the same time.
Example 1, application number is CN 201420107784.3's utility model discloses a detection frock of plaque in automobile door, and this utility model discloses an examine a bottom plate, detect profile benchmark and clamping mechanism including the door plant, clamping mechanism includes operating device and a plurality of tight head of clamp, press from both sides tight head and pass through the tight base of clamp is evenly arranged detect the inboard of profile benchmark, operating device fixes the upper portion of examining a bottom plate is examined to the door plant, and through the pine of a plurality of tight heads of stay cord control or tight action, its front end forms closed hole when upper and lower chuck is closed. The utility model discloses a simple structure, convenient operation has reduced workman's intensity of labour, has improved the efficiency of work. However, this utility model discloses the function singleness only openly detects automotive interior door plant, and can only realize the matching size detection function of assembly door plant and door panel beating, can not realize moulding plastics door plant body and door plant assembly three-dimensional full-scale detection, and in addition, this utility model operating mechanism is connected through the stay cord between the tight head of clamp, through the action of the last chuck of a plurality of tight heads of clamp of stay cord control and lower chuck, because the stay cord is not hard up easily, can produce measuring error, influences measurement accuracy.
Example 2, application number is CN 201320894183.7's utility model discloses an utensil is examined to back door plant, this utility model discloses a bottom plate, 2 respectively fixed settings are at the riser of bottom plate both sides, rotatably set up the base plate between the riser, set up the measuring block on the base plate to and afterbody and base plate fixed connection measuring end stretch into the appearance rule in the space that the measuring block is limited, the measuring block include with base plate fixed connection's U-shaped edge measuring block and door plant topside measuring block, door plant topside measuring block and connecting plate an organic whole be formed and can dismantle fixed connection through connecting plate and base plate. The utility model discloses an utensil is examined to back door plank for simulate automobile body back door in the position of whole car, with realize under non-loading state with the detection of back door plank complex part, however, this utility model can only realize the assembly door plant of back door and the positive size detection function of matching of door panel beating, this utility model rotatably set up the base plate of 2 vertical plates and can overturn wantonly, also be for the ease of detecting, improve the convenience that time measuring was examined to the back door plank of bulky, consequently this utility model also can not realize moulding plastics door plant body and door plant assembly three-dimensional positive and negative two-sided size's of full size detection function.
Example 3, the invention with application number CN201010263469.6 discloses a rotatable two-sided automobile door panel checking fixture, which comprises a trolley, a bottom plate and a latch. The automobile door plate detection tool with two rotatable surfaces is characterized in that a left door plate detection tool and a right door plate detection tool are respectively arranged on two surfaces of a bottom plate; a rotary positioning arm provided with a rotating shaft and a pin hole is respectively and fixedly arranged at the centers of the two side walls of the bottom plate; the bottom plate is erected on a pivot of a bracket of a trolley provided with trundles through a rotating shaft, and a pin is used for pinning and fixing a bracket jack and a pin hole of a rotating positioning arm, so that the technical scheme solves the problems and the defects of high cost, large occupied space for use and storage, and inconvenience for detecting, moving and rotating an assembly, is convenient for detecting, moving and rotating the assembly, and the rotation means that when the assembly is detected, the bottom plate is rotated to enable the bottom plate to be upright, the pin is inserted into the pin hole of the upright foot part of the rotating positioning arm and pinned and fixed with the bracket jack, and the assembly is detected; and at left door plant or the this detection of right door plant time measuring, the rotating bottom plate, left door plant or the right door plant body level of the one side that will detect up, it is fixed with the support jack pinning with the pinhole that the bolt inserted the rotation positioning arm horizontal arm, left door plant or the detection of right door plant body, that is to say, no matter how rotatory, just detect the front of left door plant or right door plant, can't detect the back of left door plant or right door plant, also can not realize moulding plastics door plant body and the three-dimensional geometric full-size of door plant assembly and detect the function, and left door plant or right door plant body detect to the formula of keeping flat and detect, this is inconsistent with the state when car door plant is actually installed, there is measuring error, measuring accuracy also can reduce.
Example 4, application number is CN 201720012331.6's utility model discloses an utensil is examined to vertical type automotive interior door plant, including the frame, detachable is equipped with a door plant mount that is used for installing the interior door plant on the frame, just the plane that the door plant mount was located perpendicular with the horizontal plane to be in vertical state when making the interior door plant install on the door plant mount, thereby articulated on the door plant mount have one can around turn be close to or keep away from the door plant detection mechanism of door plant mount, be equipped with a plurality of inspection holes that are used for inserting the percentage table on the door plant detection mechanism, just the position of inspection hole and interior door plant on treat the position one-to-one of check point. The utility model discloses an examine utensil and adopt vertical structure, with the loading state completely unanimous, however, this utility model can only realize the matching size detection function of assembly door plant and door panel beating, the percentage table is beaten the point and is detected and can only measure fixed measuring point, can not realize moulding plastics door plant body and door plant assembly three-dimensional full-scale detection function.
Example 5, the invention with application number CN201710690070.8 discloses a composite inspection tool, which includes an inspection tool bottom plate, wherein a detection assembly for detecting a hole site of a vehicle door is arranged on the inspection tool bottom plate, and includes a positioning pin, the positioning pin includes a positioning section at the bottom, an adjusting section in the middle, and an operating section at the top, the adjusting section is axially provided with a first adjusting groove, the bottom end of the adjusting section is connected with one end of a second adjusting groove arranged in the circumferential direction, the top of the fixing seat is provided with a locking disc, and the bottom of the fixing seat is provided with a detection reference disc; the locking disc is provided with a locking hole; the detection reference disc is provided with a detection hole, and the adjusting section freely passes through the middle part of the fixed seat; the fixed pin is a spring pin which is arranged in the first adjusting groove in a sliding mode and supports the adjusting section on the base; the rotating pin is used for driving the positioning pin to rotate; the detection part extends into the detection reference disc along the detection hole and is used for detecting the distance between the detection part and the adjustment section during movement. According to the invention, a positioning pin capable of moving up and down and rotating is matched with an external detection part to realize accurate measurement of a detected hole, an L-shaped adjusting groove is formed by an axial first adjusting groove and a circumferential second adjusting groove on the positioning pin, wherein the axial first adjusting groove is used for installing a fixing pin capable of moving up and down axially, the fixing pin is a spring pin which is installed in the first adjusting groove in a sliding manner, the outer end of the spring pin penetrates out of the locking hole and supports a base on an adjusting section to be used for axially adjusting the fixing base so as to axially adjust the detection part; the circumference second adjustment tank is used for installing rotatory round pin, rotatory round pin one end slidable mounting is in the second adjustment tank, and the other end radially extends to one side of back to the adjustment section, through rotatory round pin circumference regulation detection round pin, sets up second adjustment tank circumference to the axial motion of restriction fixing base. Furthermore, the positioning pin is provided with a fixing pin which can move up and down axially; the bottom of the positioning pin is provided with a rotating pin for driving the positioning pin to rotate, the rotating pin and the rotating pin are used simultaneously, during detection, the axial direction and the circumferential direction of the positioning pin are detected, and the accurate detection of the reference holes of the inner plate and the outer plate is ensured, namely, the positioning pin and the rotating pin are respectively arranged in the L-shaped adjusting groove, so that the L-shaped adjusting groove has detection and positioning functions, but the L-shaped adjusting groove does not play a role in clamping or loosening the decorative door plate.
Example 6, the invention with application number CN201510840889.9 discloses a combined multifunctional vehicle door check tool, which comprises a base plate and a check tool body arranged on the base plate and matched with a front vehicle door and a rear vehicle door, wherein a front door front edge detection unit is arranged in front of the outer side of the check tool body, and a front door rear edge upper detection unit, a front door rear edge lower detection unit, a rear door front edge detection unit and a rear door front edge lower detection unit are arranged on the inner side of the check tool body. The detection unit can rotate and turn over, and a hinge nut detection support is movably arranged on the detection body. The invention can simultaneously carry out combined inspection on the front and rear doors, in addition, the function of measuring the position deviation of the door hinge nut is added, but as can be seen from the attached drawings, the invention is the multifunctional inspection on the front and rear doors of the outer door panel of the automobile, and is not the inspection on the inner door panel of the automobile.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides the multifunctional composite checking fixture which is consistent with the actual installation state of the automotive interior door panel, has the functions of three-coordinate full-size measurement of the front and back surfaces of the injection door panel body and the door panel assembly, is used for measuring the matching gap of the simulated door sheet metal, has high measurement precision and low manufacturing cost, and is convenient for storage and use of the checking fixture, and the using method thereof.
The invention relates to a multifunctional composite checking fixture for an automotive interior door panel, which adopts the technical scheme that the multifunctional composite checking fixture comprises a base, a checking fixture bottom plate is connected on the base, a positioning and locking mechanism is arranged on the checking fixture bottom plate, a door panel sheet metal contour block is arranged in front of the checking fixture bottom plate, a front lug integrated with the door panel sheet metal contour block is respectively arranged on the inner wall and the outer wall of the door panel sheet metal contour block, a screw hole is arranged on the front lug, a door panel sheet metal simulation block locking nut is arranged in the screw hole, a sheet metal contour hole for simulating the sheet metal hole matched with a door panel in a buckling manner is formed in the upper surface of the door panel sheet metal contour block, a positioning and locking mechanism mounting seat is arranged in front of the checking fixture bottom plate, a positioning and locking mechanism capable of being installed in a simulated manner with the door panel is arranged on the positioning and locking mechanism mounting seat, a door panel substrate main positioning block and a Y-direction positioning reference block are, the two ends of the Y-direction positioning reference block are provided with measuring and positioning locking rods, the door panel substrate main positioning block is provided with a door panel assembly front pressing elastic sheet, the front of the bottom plate of the checking fixture is also provided with a Y-direction limiting mechanism and a Z-direction limiting mechanism, the bottom plate of the checking fixture is also provided with a coordinate system reference hole, and a coordinate system reference circle for establishing a measuring coordinate system is arranged in the coordinate system reference hole; the back of the checking fixture bottom plate is provided with a door plate assembly back contour block and a back positioning compression elastic sheet, the door plate assembly back contour block is provided with a door plate substrate Y-direction positioning column, the door plate assembly back contour block is provided with a back lug integrated with the door plate assembly back contour block, the back lug is provided with a door plate assembly back positioning pin, the checking fixture bottom plate at the middle position of the door plate assembly back contour block is provided with a door plate assembly back handle contour block and a door plate substrate back positioning block, and the door plate assembly back compression elastic sheet is arranged on the door plate substrate back positioning block.
The inside and the outside of door plant irongate panel beating contour block respectively are equipped with 3 integrative positive lugs with door plant irongate panel beating contour block, all are equipped with the screw rod hole on every positive lug and install door plant irongate panel beating simulation piece lock nut wherein the outer wall of door plant irongate panel beating contour block still installs 4 and is convenient for door plant irongate panel beating contour block installation or dismantles the simulation piece handle the irongate panel beating contour block in 10 simulation irongate panel beating holes of preparation above the door plant irongate contour block.
The checking fixture comprises a checking fixture base plate, 10 door panel base plate Y-direction positioning columns, 3 back lugs, a door panel assembly back positioning pin and 7 back positioning compression spring pieces, wherein the 10 door panel base plate Y-direction positioning columns are installed on the periphery of the door panel assembly back profiling block, the 3 back lugs integrated with the door panel assembly back profiling block are arranged at the bottom and the lower left corner of the door panel assembly back profiling block, the door panel assembly back positioning pin is installed on each back lug, and the 7.
The positioning and locking mechanism comprises a T-shaped hook sleeve, a positioning seat is arranged at the right end of the T-shaped hook sleeve, an axial pin hole used for being connected with a bottom plate of the checking fixture is processed on the positioning seat, a through axial through hole is processed in the center of the T-shaped hook sleeve, a U-shaped groove is processed in the axial middle position of a cylindrical sleeve at the left end of the T-shaped hook sleeve, the bottom end of the U-shaped groove is perpendicular to the axis to form a radial slideway, two ends of the U-shaped groove form 2 axial limiting grooves parallel to the axis, a rotary switch control rod is installed in the U-shaped groove of the T-shaped hook sleeve, a left groove is processed at the left end of the T-shaped hook sleeve, a right groove is processed at the right end of the T-shaped hook sleeve, a reverse tensioning positioning hook is installed in the axial through hole of the T-shaped hook sleeve, a positioning hook head is arranged at the left end of the reverse tensioning positioning hook, and, be equipped with in the centre of reverse taut location hook with rotary switch control lever complex constant head tank, install the shackle in the left recess of T shape shackle, install the spring in the right recess of T shape shackle, install spring holder and stop nut on the reverse taut location hook of right-hand member of spring, rotary switch control lever inserts simultaneously in the constant head tank of reverse taut location hook install the bulb of the manual operation of being convenient for on the rotary switch control lever.
One of the use methods of the multifunctional composite checking fixture for the automotive interior door panel is that when the automotive interior door panel assembly is to be matched and checked with a metal plate on the front side of an automobile body, a main locating block and a locating and locking mechanism of a door panel substrate are removed, the front side of the automotive interior door panel assembly to be checked is aligned and installed on a door panel metal plate contour block in front of a bottom plate of the checking fixture, a buckle of the automotive interior door panel assembly is snapped into a metal plate contour hole, a product is hung and pressed tightly through Y-direction and Z-direction limiting mechanisms, a locating and locking rod is measured at two ends of a Y-direction locating reference block to press the product tightly, and the requirement of gap surface difference between a door panel assembly part and the door panel metal plate contour block is detected through a special pass-stop gauge, a plug gauge and a break gauge.
The second use method of the multifunctional composite checking fixture for the automotive interior door panel is that when the front side size of the automotive interior door panel assembly is to be checked, the main positioning block of the door panel substrate and the profiling block of the door panel iron door sheet metal are removed, the front side of the automotive interior door panel to be checked is aligned and installed on the positioning and locking mechanism in front of the bottom plate of the checking fixture, the position of the product to be checked is adjusted, the product to be checked can be smoothly installed according to the positioning position on the checking fixture, the product to be checked is pressed tightly through the positioning and locking mechanism, the product is hung and pressed tightly through the Y-direction limiting mechanism and the Z-direction limiting mechanism, the product is pressed tightly through the positioning and locking rod measured at two ends of the Y-direction positioning reference block, the product is checked on the molded surface to be checked by utilizing three coordinates, the product is qualified within the.
The invention relates to a use method of an automotive interior door panel multifunctional composite inspection tool, which is characterized in that when the front size of an automotive interior door panel framework is to be detected, a Y-direction positioning reference block and a door panel iron door sheet metal profiling block are removed, the front of the automotive interior door panel framework to be detected is aligned and installed on a positioning locking mechanism in front of a bottom plate of the inspection tool, the position of a product to be detected is adjusted, the product to be detected can be smoothly installed according to the positioning position on the inspection tool, the product to be detected is tightly pressed through the positioning locking mechanism, then the product is tightly pressed through Y-direction and Z-direction limiting mechanisms, the product to be detected is tightly pressed through a door panel assembly front pressing elastic sheet on a door panel main positioning block, the product is detected on a molded surface to be detected by utilizing three coordinates, the product is qualified within a tolerance range, and otherwise.
The fourth method for using the multifunctional composite checking fixture for the automotive interior door panel is that when the back size of the automotive interior door panel framework is to be checked, the handle profiling block on the back of the door panel assembly is detached, the back of the automotive interior door panel framework to be checked is arranged on the profiling block on the back of the door panel assembly behind the bottom plate of the checking fixture in an aligned mode, the door panel framework is located through the locating pin on the back of the door panel assembly and is located on the locating block on the back of the door panel substrate, the product to be checked is pressed through the pressing elastic sheet on the back of the door panel framework, the back of the automotive interior door panel framework is pressed and located through the pressing elastic sheet on the back of the door panel framework, and the back size of the door panel framework is.
The fifth use method of the multifunctional composite checking fixture for the automotive interior door panel is that when the back size of the automotive interior door panel assembly is to be detected, the back positioning block of the door panel substrate is removed, the back of the automotive interior door panel assembly to be detected is aligned and installed on the back contour block of the door panel assembly behind the bottom plate of the checking fixture, the door panel handle is positioned through the back positioning pin of the door panel assembly and is attached to the back handle contour block of the door panel assembly, the back of the automotive interior door panel is pressed and positioned through the back positioning pressing elastic sheet, and the measurement of the back size of the door panel assembly is realized through three coordinates.
Compared with the prior art, the invention has the beneficial effects that:
(1) the invention adopts the design concept of a multifunctional checking fixture, detection tools for the front and the back of the automotive interior door panel are respectively arranged in front of and behind the bottom plate of the checking fixture, different functions are realized through the disassembly, assembly and switching of different mechanisms, the three-coordinate full-size front and back full-size detection function of the injection door panel body and the door panel assembly and the matching gap measurement function of the simulated door sheet metal are realized, the full-size measurement requirement of the automotive interior door panel is met, the mounting state of the interior door panel assembly and the whole vehicle door sheet metal in a simulated loading state is consistent, the effect is consistent, the manufacturing cost is reduced, the floor area of the checking fixture is reduced, and the checking fixture can be prevented from being frequently moved by personnel.
(2) According to the invention, through the disassembly, assembly and switching of different mechanisms, the matching detection function of the front surface of the interior door panel assembly and the front surface metal plate of the vehicle body, the front surface size detection function of the interior door panel assembly, the front surface size detection function of the interior door panel framework, the back surface size detection function of the interior door panel framework and the back surface size detection function of the interior door panel assembly are realized, if the development is carried out according to the traditional development mode, five sets of detection tools are developed in the automobile interior door panel detection project, according to the technical scheme adopted by the invention, different functional requirements can be met only by developing one set of detection tool, and the development cost is reduced.
(3) The inner wall and the outer wall of the door plate iron door contour block are respectively provided with a front lug integrated with the door plate iron door contour block, each front lug is provided with a door plate iron door simulation block locking nut, the bottom plate of the checking fixture is provided with a positioning locking mechanism, the back contour block of the door plate assembly is provided with a back lug integrated with the back contour block of the door plate assembly, and each back lug is provided with a door plate assembly back positioning pin, so that the rapid installation and rapid disassembly are realized.
(3) The positioning and locking mechanism disclosed by the invention realizes the integration of positioning and opening and closing, realizes the composite functions of positioning and opening and closing of the interior door plate by using the same mechanism, is convenient to operate, is beneficial to realizing the quick installation and quick disassembly of the checking fixture, and improves the accuracy of a detection result and the high efficiency of a detection process.
Drawings
Figure 1 is a front view of the present invention,
figure 2 is a rear view of figure 1,
figure 3 is a left side view of figure 2,
FIG. 4 is a schematic view of the matching detection structure of the front surface of the interior door panel assembly and the front surface metal plate of the vehicle body according to the present invention,
FIG. 5 is a schematic view of the front dimension detection structure of the interior door panel assembly of the present invention,
FIG. 6 is a schematic view of the front dimension detecting structure of the interior door panel framework of the present invention,
FIG. 7 is a schematic view of a back dimension detection structure of an interior door panel framework of the present invention,
FIG. 8 is a schematic view of the overall back dimension measurement of the interior door panel of the present invention,
figure 9 is a perspective view of the detent locking mechanism of the present invention,
figure 10 is a schematic view of the internal structure of the detent locking mechanism of the present invention,
FIG. 11 is a perspective view of the Y and Z direction stop mechanism of the present invention.
In the figure:
1. a bottom plate of the checking fixture, 2. a sheet metal contour block of a door plate iron gate,
a Y-direction positioning reference block, a Y-direction and Z-direction limiting mechanism,
41, Y and Z direction limiting mechanism bases,
42, YZ direction limiting blocks, 43, upper end positioning and pressing elastic piece limiting sleeves,
44. a spring plate mounting rod 45, wherein the upper end of the spring plate is positioned and pressed,
5. a main positioning block of the door panel substrate, 6, a reference hole of a coordinate system,
7. a measuring and positioning locking rod 8, a positioning locking mechanism,
the shape of the T-shaped hook cover is 81,
811. the positioning seat, 812, the U-shaped groove,
813. axial pin hole 814, left groove 815, axial through hole,
816. a right groove, 82, a reverse tensioning positioning hook,
821. positioning hook head 822, positioning shoulder 823, positioning groove,
83. a hook sleeve, 84. a spring,
85. a spring seat, 86, a limit nut,
87. rotating switch control rod, 88 spherical head.
9. A simulation block handle, 10. a door panel substrate Y-direction positioning column,
11. a back positioning and pressing spring plate 12, a door panel assembly back contour block,
13. a door panel assembly back handle contour block, 14, a door panel substrate back positioning block,
15. a gauge base 16, a positioning pin at the back of the door panel assembly,
17. a lock nut of a simulation block of a door sheet metal, 18-a simulation hole of the door sheet metal,
19. the front surface of the door panel assembly compresses the elastic sheet, 20, the back surface of the door panel assembly compresses the elastic sheet,
21. and a positioning and locking mechanism mounting seat.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
Detailed description of the preferred embodiment 1
As shown in figures 1-5, the technical scheme adopted by the multifunctional composite detection tool for the automotive interior door panel comprises a left detection tool base 15 and a right detection tool base 15, a detection tool base plate 1 is connected onto the left detection tool base 15 and the right detection tool base 15, a door panel iron sheet metal contour block 2 is installed in front of the detection tool base plate 1, the door panel iron sheet metal contour block 2 is a contour simulation block which completely simulates the manufacturing of an automobile body iron sheet metal, 3 front lugs integrated with the door panel iron sheet metal contour block 2 are respectively arranged on the inner wall and the outer wall of the door panel iron sheet metal contour block 2, a screw hole is formed in each front lug, a door panel iron sheet metal simulation block locking nut 17 is installed in each front lug, 4 simulation block handles 9 convenient for installing or detaching the door panel iron sheet metal contour block 2 are installed on the outer wall of the door panel iron sheet metal contour block 2, and 10 simulation iron sheet metal holes matched with a door panel buckle are manufactured on the door panel iron sheet metal contour block 2 An aperture 18; a positioning locking mechanism mounting seat 21 is mounted in front of the checking fixture bottom plate 1, and a positioning locking mechanism 8 which can be installed on a door plate in a simulation manner is mounted on the positioning locking mechanism mounting seat 21; a door plate substrate main positioning block 5 and a Y-direction positioning reference block 3 are arranged on a check tool bottom plate 1 at the middle position of a door plate metal plate contour block 2, measuring and positioning locking rods 7 are arranged at two ends of the Y-direction positioning reference block 3, 3 door plate assembly front face pressing elastic sheets 19 are arranged on the door plate substrate main positioning block 5, a plurality of Y-direction and Z-direction limiting mechanisms 4 are further arranged in front of the check tool bottom plate 1, 4 coordinate system reference holes 6 are processed at 4 corners of the check tool bottom plate 1, and a tubular coordinate system reference circle for establishing a measuring coordinate system is arranged in the coordinate system reference holes; the checking fixture comprises a checking fixture base plate 1, a door panel assembly back contour block 12 with four rounded corners is mounted on the back of the checking fixture base plate 1, 10 door panel substrate Y-direction positioning columns 10 are mounted on the periphery of the door panel assembly back contour block 12, 7 back positioning compression elastic sheets 11 are mounted on the back of the checking fixture base plate 1, 3 back lugs integrated with the door panel assembly back contour block 12 are arranged at the bottom and the lower left corner of the door panel assembly back contour block 12, a door panel assembly back positioning pin 16 is mounted on each back lug, a door panel assembly back handle contour block 13 and a door panel substrate back positioning block 14 are mounted on the checking fixture base plate 1 at the middle position of the door panel assembly back contour block 12, and 3 door panel assembly back compression elastic sheets 20 are mounted on the door panel substrate back positioning.
As shown in fig. 9 and 10, the positioning and locking mechanism 8 includes a T-shaped hook sleeve 81, a positioning seat 811 is disposed at the right end of the T-shaped hook sleeve 81, 4 axial pin holes 813 for connecting with the checking fixture bottom plate 1 are processed on the positioning seat 811, a through axial through hole 815 is processed at the center of the T-shaped hook sleeve 81, a U-shaped groove 812 is processed at the axial middle position of the cylindrical sleeve at the left end of the T-shaped hook sleeve 81, the bottom end of the U-shaped groove 812 is perpendicular to the axis to form a radial slide, 2 axial limiting grooves parallel to the axis are formed at the two ends of the U-shaped groove 812, a rotary switch control lever 87 is installed in the U-shaped groove 812 of the T-shaped hook sleeve 81, a left groove 814 is processed at the left end of the T-shaped hook sleeve 81, a right groove 816 is processed at the right end of the T-shaped hook sleeve 81, a reverse tensioning positioning hook 82 is installed in the axial through hole 815 of the T-shaped hook sleeve 81, a positioning hook head 821 is, the right end of the reverse tensioning positioning hook 82 is provided with a positioning shoulder 822 for limiting the limiting nut 86, the middle of the reverse tensioning positioning hook 82 is provided with a positioning groove 823 matched with the rotary switch control rod 87, the left groove 814 of the T-shaped hook sleeve 81 is provided with the hook sleeve 83, the right groove 816 of the T-shaped hook sleeve 81 is provided with the spring 84, the right end of the spring 84 is provided with the spring seat 85 and the limiting nut 86, the rotary switch control rod 87 is simultaneously inserted into the positioning groove 823 of the reverse tensioning positioning hook 82, and the rotary switch control rod 87 is provided with the spherical head 88 convenient for manual operation; the spring 84 and the spring seat 85 are sleeved on the reverse tensioning positioning hook 82 and are jointly inserted into the positioning seat 811, the control is performed by the rotary switch control rod 87, the tensile force requirement of the reverse tensioning positioning hook is more than 40N, the assembly of a real vehicle is completely simulated, and the measurement is more accurate. When the device is used, the rotating control rod 87 is operated through the spherical head 88, the rotating control rod 87 leaves the positioning groove 823, the spring 84 pushes the reverse tensioning positioning hook 82 to move leftwards in the axial through hole 815 of the T-shaped hook sleeve 81, the positioning hook head 821 is pressed against a tested piece, the rotating control rod 87 slides downwards along the radial slide way of the U-shaped groove 812 to the lower axial groove for limiting, the positioning hook head 821 locks and positions the tested piece, and then measurement can be carried out; after the measurement is finished, the rotating control rod 87 is operated through the spherical head 88, the spring 84 is retracted, the reverse tensioning positioning hook head 821 is separated from the measured piece, and then the rotating control rod 87 slides upwards along the radial slide way of the U-shaped groove 812 to the upper axial groove 814 for limiting.
As shown in fig. 11, the Y and Z direction limiting mechanism 4 includes a Y and Z direction limiting mechanism base 41, a spring mounting rod 44 and a YZ direction limiting block 42 are mounted on the Y and Z direction limiting mechanism base 41, and an upper end positioning pressing spring 45 and an upper end positioning pressing spring limiting sleeve 43 are mounted on the spring mounting rod 44.
Detailed description of the preferred embodiment 2
As shown in fig. 4, one of the methods of using the multifunctional composite inspection tool for the automotive interior door panel according to embodiment 1 is that, when the automotive interior door panel assembly is to be matched with the front metal plate of the vehicle body for inspection, the main positioning block 5 and the positioning and locking mechanisms 8 of the door panel substrate are removed, the front of the automotive interior door panel assembly to be inspected is aligned and installed on the door panel metal plate contour block 2 in front of the inspection tool bottom plate 1, the buckle of the automotive interior door panel assembly is snapped into the metal plate contour hole 18, the product is hung by the YZ direction limiting blocks 42 on the Y and Z direction limiting mechanisms 4 and is pressed by the upper end positioning pressing elastic sheet 45, the product is pressed by the positioning and locking rods 7 measured at the two ends of the Y direction positioning reference block 3, and the gap surface difference requirement between the door panel assembly part and the door panel metal plate contour block is detected by the special go-no go gauge, the clearance gauge and the break gauge, the detection purpose of simulating the measurement of the matching gap of the car door metal plate is achieved.
Detailed description of preferred embodiments 3
As shown in fig. 5, according to the second method of using the multifunctional composite checking fixture for automotive interior door panels described in the embodiment 1, when the front dimension of the automotive interior door panel assembly is to be detected, the main positioning block 5 of the door panel substrate and the sheet metal contour block 2 of the door panel iron door are removed, it can be seen that the bottom plate 1 of the checking fixture is provided with the positioning and locking mechanism mounting seat 21, the positioning and locking mechanism 8 is mounted on the positioning and locking mechanism mounting seat 21, the front of the automotive interior door panel to be detected is aligned and mounted on the positioning and locking mechanism 8 in front of the bottom plate 1 of the checking fixture, the position of the product to be detected is adjusted, so that the product to be detected can be smoothly mounted according to the positioning position on the checking fixture, the product to be detected is pressed by 10 positioning and locking mechanisms 8, the product is hung and pressed by the upper positioning and pressing elastic pieces 45 on the Y-direction and Z-direction limiting mechanisms 4, and the positioning and locking rods 7 are measured by, and detecting the product on the molded surface to be detected by utilizing the three coordinates, wherein the product is qualified if the tolerance is within the range, and otherwise, the product is not qualified.
Detailed description of preferred embodiments 4
As shown in fig. 6, according to a third method for using the multifunctional composite checking fixture for the automotive interior door panel described in embodiment 1, when the front dimension of the automotive interior door panel framework is to be detected, the Y-direction positioning reference block 3 and the door panel sheet metal contour block 2 are removed, it can be seen that the positioning and locking mechanism mounting seat 21 is mounted on the checking fixture bottom plate 1, the positioning and locking mechanism 8 is mounted on the positioning and locking mechanism mounting seat 21, the front of the automotive interior door panel framework to be detected is aligned and mounted on the positioning and locking mechanism 8 in front of the checking fixture bottom plate 1, the position of the product to be detected is adjusted, so that the product to be detected can be smoothly mounted according to the positioning position on the checking fixture, the product to be detected is pressed by 10 positioning and locking mechanisms 8, then the product is pressed by the positioning and pressing elastic pieces 45 on the Y-direction limiting mechanisms 4 and the positioning and pressing elastic pieces 19 on the door panel main positioning block 5, and detecting the product on the molded surface to be detected by utilizing the three coordinates, wherein the product is qualified if the tolerance is within the range, and otherwise, the product is not qualified.
Best mode for carrying out the invention
As shown in fig. 7, according to the fourth usage method of the multifunctional composite inspection device for the automotive interior door panel described in embodiment 1, when the size of the back of the automotive interior door panel framework is to be detected, the handle-shaped block 13 on the back of the door panel assembly is removed, the back of the automotive interior door panel framework to be detected is aligned and installed on the door panel assembly back-shaped block 12 at the back of the inspection device bottom plate 1, the automotive interior door panel framework is positioned by the 3 door panel assembly back-side positioning pins 16, the door panel framework is positioned on the door panel substrate back-side positioning block 14, the product is compressed by the 3 door panel framework back-side compression spring sheets 20, the back of the automotive interior door panel is compressed and positioned by the 7 back-side positioning compression spring sheets 11, and the measurement of the back size of the door panel framework is realized by.
Detailed description of preferred embodiments 6
As shown in fig. 8, according to a fifth implementation manner of the multifunctional composite inspection tool for the automotive interior door panel in the embodiment 1, when the size of the back of the automotive interior door panel assembly is to be detected, the door panel substrate back positioning block 14 is removed, the back of the automotive interior door panel assembly to be detected is aligned and installed on the door panel assembly back contour block 12 behind the inspection tool bottom plate 1, the positioning is performed through the 3 door panel assembly back positioning pins 16, the door panel handle is attached to the door panel assembly back handle contour block 13, the back of the automotive interior door panel is pressed and positioned through the 7 back positioning pressing elastic sheets 11, and the measurement of the size of the back of the assembly door panel is realized through three coordinates.
Claims (9)
1. The multifunctional composite detection tool for the automobile interior door panel comprises a base (15), wherein a detection tool bottom plate (1) is connected to the base (15), and a positioning locking mechanism (8) is installed on the detection tool bottom plate (1), and is characterized in that a door panel iron door sheet metal contour block (2) is installed in front of the detection tool bottom plate (1), front lugs integrated with the door panel iron door sheet metal contour block (2) are respectively arranged on the inner wall and the outer wall of the door panel iron door sheet metal contour block (2), a screw hole is formed in each front lug, a door panel iron door sheet metal simulation block locking nut (17) is installed in each front lug, a door panel iron door sheet metal contour hole (18) used for simulating an iron door sheet metal hole matched with a door panel buckle is manufactured on the door panel iron door sheet metal contour block (2), a positioning locking mechanism mounting seat (21) is installed in front of the detection tool bottom plate (1), and a positioning locking mechanism (capable of being installed in a simulated mode with a door panel is installed on each positioning 8) A door panel substrate main positioning block (5) and a Y-direction positioning reference block (3) are installed on a check tool bottom plate (1) at the middle position of a door panel metal plate contour block (2), measuring and positioning locking rods (7) are installed at two ends of the Y-direction positioning reference block (3), a door panel assembly front face pressing elastic sheet (19) is installed on the door panel substrate main positioning block (5), a Y-direction and Z-direction limiting mechanism (4) is further installed in front of the check tool bottom plate (1), a coordinate system reference hole (6) is further installed on the check tool bottom plate (1), and a coordinate system reference circle used for establishing a measuring coordinate system is installed in the coordinate system reference hole; the door plate assembly back contour block (12) and the back positioning compression elastic sheet (11) are installed behind the checking fixture bottom plate (1), a door plate substrate Y-direction positioning column (10) is installed on the door plate assembly back contour block (12), a back lug integrated with the door plate assembly back contour block (12) is arranged on the door plate assembly back contour block (12), a door plate assembly back positioning pin (16) is installed on the back lug, a door plate assembly back handle contour block (13) and a door plate substrate back positioning block (14) are installed on the checking fixture bottom plate (1) in the middle position of the door plate assembly back contour block (12), and a door plate assembly back compression elastic sheet (20) is installed on the door plate substrate back positioning block (14).
2. The multifunctional composite detection tool for the automobile interior trim door panel is characterized in that 3 front lugs integrated with the door sheet metal contour block (2) are respectively arranged on the inner side and the outer side of the door sheet metal contour block (2), each front lug is provided with a screw hole and is provided with a door sheet metal simulation block locking nut (17), 4 simulation block handles (9) convenient for the installation or the disassembly of the door sheet metal contour block (2) are further arranged on the outer wall of the door sheet metal contour block (2), and 10 steel sheet metal contour holes (18) simulating the steel sheet metal holes are formed in the upper surface of the door sheet metal contour block (2).
3. The multifunctional composite detection tool for the automobile interior door panel is characterized in that 10 door panel substrate Y-direction positioning columns (10) are installed on one circle of the door panel assembly back-face contour block (12), 3 back-face lugs integrated with the door panel assembly back-face contour block (12) are arranged at the bottom and the lower left corner of the door panel assembly back-face contour block (12), a door panel assembly back-face positioning pin (16) is installed on each back-face lug, and 7 back-face positioning compression elastic sheets (11) are installed behind the detection tool bottom plate (1).
4. The multifunctional composite checking fixture for the automobile interior door panel according to claim 1, wherein the positioning and locking mechanism (8) comprises a T-shaped hook sleeve (81), a positioning seat (811) is arranged at the right end of the T-shaped hook sleeve (81), an axial pin hole (813) for connecting with the checking fixture bottom plate (1) is processed on the positioning seat (811), a through axial through hole (815) is processed at the center of the T-shaped hook sleeve (81), a U-shaped groove (812) is processed at the axial middle position of a cylindrical sleeve at the left end of the T-shaped hook sleeve (81), the bottom end of the U-shaped groove (812) is perpendicular to the axis to form a radial slideway, two ends of the U-shaped groove (812) form 2 axial limiting grooves parallel to the axis, a rotary switch control rod (87) is installed in the U-shaped groove (812) of the T-shaped hook sleeve (81), a left groove (814) is processed at the left end of the T-shaped hook sleeve (81), and a right groove (816) is processed at the right end of the T-shaped hook sleeve (81, a reverse tensioning positioning hook (82) is arranged in an axial through hole (815) of the T-shaped hook sleeve (81), the left end of the reverse tensioning positioning hook (82) is provided with a positioning hook head (821), the right end of the reverse tensioning positioning hook (82) is provided with a positioning shoulder (822) for limiting the limiting nut (86), a positioning groove (823) matched with the rotary switch control rod (87) is arranged in the middle of the reverse tensioning positioning hook (82), a hook sleeve (83) is arranged in a left groove (814) of the T-shaped hook sleeve (81), a spring (84) is arranged in a right groove (816) of the T-shaped hook sleeve (81), a spring seat (85) and a limit nut (86) are arranged on the reverse tensioning and positioning hook (82) at the right end of the spring (84), the rotary switch control rod (87) is simultaneously inserted into the positioning groove (823) of the reverse tensioning positioning hook (82), a spherical head (88) convenient for manual operation is arranged on the rotary switch control rod (87).
5. The use method of the multifunctional composite gauge for the automobile interior door panel according to claim 1, 2, 3 or 4, it is characterized in that when the matching detection of the automobile interior door panel assembly and the front metal plate of the automobile body is prepared, the main positioning block (5) and the positioning locking mechanism (8) of the door panel substrate are removed, the front surface of the automotive interior door panel assembly to be tested is arranged on the door panel sheet metal contour block (2) in front of the bottom plate (1) of the checking fixture in an aligned mode, a buckle of the automotive interior door panel assembly is snapped into the sheet metal contour hole (18) of the steel door, the product is hung and pressed tightly through the Y-direction and Z-direction limiting mechanisms (4), and then the product is pressed tightly through the two ends of the Y-direction positioning reference block (3) by the measuring and positioning locking rods (7), the gap surface difference requirement between the door plate assembly part and the door plate iron gate metal plate contour block is detected through a special go-no go gauge, a plug gauge and a break gauge.
6. The use method of the multifunctional composite checking fixture for the automobile interior door panel according to the claims 1, 2, 3 or 4 is characterized in that when the front size of the automobile interior door panel assembly is to be detected, the door panel substrate main positioning block (5) and the door panel iron sheet metal contour block (2) are removed, the front of the automobile interior door panel to be detected is aligned and installed on the positioning and locking mechanism (8) in front of the checking fixture bottom plate (1), the position of the product to be detected is adjusted, so that the product to be detected can be smoothly installed according to the positioning position on the checking fixture, the product to be detected is pressed through the positioning and locking mechanism (8), the product is hung and pressed through the Y-direction and Z-direction limiting mechanisms (4), the product is pressed through the positioning and locking rods (7) measured at two ends of the Y-direction positioning reference block (3), and the product is detected on the molded surface to be detected by utilizing three coordinates, and if the tolerance is within the range, the product is qualified, otherwise, the product is not qualified.
7. The use method of the multifunctional composite checking fixture for the automobile interior door panel according to the claims 1, 2, 3 or 4 is characterized in that when the front size of the automobile interior door panel framework is to be detected, the Y-direction positioning reference block (3) and the door panel iron sheet metal contour block (2) are removed, the front of the automobile interior door panel framework to be detected is aligned and installed on the positioning and locking mechanism (8) in front of the checking fixture bottom plate (1), the position of the product to be detected is adjusted, so that the product to be detected can be smoothly installed according to the positioning position on the checking fixture, the product to be detected is pressed through the positioning and locking mechanism (8), then the product is pressed through the Y-direction and Z-direction limiting mechanisms (4), the product to be detected is pressed through the door panel assembly front pressing elastic sheet (19) on the door panel main positioning block (5), and the product is detected on the molded surface to be detected by utilizing three coordinates, and if the tolerance is within the range, the product is qualified, otherwise, the product is not qualified.
8. The use method of the multifunctional composite detection tool for the automotive interior door plank is characterized in that when the back size of the automotive interior door plank framework is to be detected, the handle contour block (13) on the back of the door plank assembly is removed, the back of the automotive interior door plank framework to be detected is aligned and installed on the door plank assembly back contour block (12) behind the detection tool bottom plate (1), the door plank assembly is positioned through the door plank assembly back positioning pin (16), the door plank framework is positioned on the door plank base plate back positioning block (14), a product to be detected is pressed through the door plank framework back pressing elastic sheet (20), the back of the automotive interior door plank framework is pressed and positioned through the back positioning pressing elastic sheet (11), and the back size of the door plank framework is measured through three coordinates.
9. The use method of the multifunctional composite detection tool for the automotive interior door plant according to the claim 1, 2, 3 or 4 is characterized in that when the back size of the automotive interior door plant assembly is to be detected, the back positioning block (14) of the door plant substrate is removed, the back of the automotive interior door plant assembly to be detected is aligned and installed on the back contour block (12) of the door plant assembly behind the detection tool bottom plate (1), the positioning is carried out through the back positioning pin (16) of the door plant assembly, the door plant handle is attached to the back handle contour block (13) of the door plant assembly, the back of the automotive interior door plant is pressed and positioned through the back positioning pressing elastic sheet (11), and the measurement of the back size of the door plant assembly is realized through three coordinates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010061424.4A CN111121593A (en) | 2020-01-19 | 2020-01-19 | Multifunctional composite checking fixture for automotive interior door panel and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010061424.4A CN111121593A (en) | 2020-01-19 | 2020-01-19 | Multifunctional composite checking fixture for automotive interior door panel and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111121593A true CN111121593A (en) | 2020-05-08 |
Family
ID=70491169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010061424.4A Pending CN111121593A (en) | 2020-01-19 | 2020-01-19 | Multifunctional composite checking fixture for automotive interior door panel and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111121593A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238773A (en) * | 2019-06-11 | 2019-09-17 | 巨硕精密机械(常熟)有限公司 | Self-centering hem type tenses positioning mechanism in high precision |
| CN112985216A (en) * | 2021-02-18 | 2021-06-18 | 徐凯捷 | Multi-detection-station automobile door trim detection tool |
| CN113310378A (en) * | 2021-05-11 | 2021-08-27 | 山东豪驰智能汽车有限公司 | Automobile door dimension checking fixture and using method thereof |
| CN113654436A (en) * | 2021-08-19 | 2021-11-16 | 保隆(安徽)汽车配件有限公司 | Detection apparatus for tail pipe is protected behind car |
| CN113858071A (en) * | 2021-09-30 | 2021-12-31 | 广州中新汽车零部件有限公司 | Gauge positioning and locking mechanism for automobile inner and outer ornament products |
| CN114763982A (en) * | 2022-03-11 | 2022-07-19 | 浙江零跑科技股份有限公司 | A utensil is examined to two unifications that is used for joint formula mouthful structure that charges |
-
2020
- 2020-01-19 CN CN202010061424.4A patent/CN111121593A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238773A (en) * | 2019-06-11 | 2019-09-17 | 巨硕精密机械(常熟)有限公司 | Self-centering hem type tenses positioning mechanism in high precision |
| CN110238773B (en) * | 2019-06-11 | 2024-05-14 | 巨硕精密机械(常熟)有限公司 | High-precision self-centering external-holding type tensioning and positioning mechanism |
| CN112985216A (en) * | 2021-02-18 | 2021-06-18 | 徐凯捷 | Multi-detection-station automobile door trim detection tool |
| CN113310378A (en) * | 2021-05-11 | 2021-08-27 | 山东豪驰智能汽车有限公司 | Automobile door dimension checking fixture and using method thereof |
| CN113654436A (en) * | 2021-08-19 | 2021-11-16 | 保隆(安徽)汽车配件有限公司 | Detection apparatus for tail pipe is protected behind car |
| CN113654436B (en) * | 2021-08-19 | 2024-05-28 | 保隆(安徽)汽车配件有限公司 | Detection device for rear protection tail pipe of automobile |
| CN113858071A (en) * | 2021-09-30 | 2021-12-31 | 广州中新汽车零部件有限公司 | Gauge positioning and locking mechanism for automobile inner and outer ornament products |
| CN114763982A (en) * | 2022-03-11 | 2022-07-19 | 浙江零跑科技股份有限公司 | A utensil is examined to two unifications that is used for joint formula mouthful structure that charges |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111121593A (en) | Multifunctional composite checking fixture for automotive interior door panel and using method thereof | |
| CN206583370U (en) | The shared part surface device for detecting difference of a kind of inner plate of car door and outside plate | |
| CN206546135U (en) | Vertical type automotive trimming door plate cubing | |
| CN209459534U (en) | Door inner decoration board cubing | |
| CN211503952U (en) | Multifunctional composite checking fixture for automotive interior door panel | |
| CN105509664A (en) | Performer adjustment detection bench | |
| CN219200263U (en) | Detection device for air inlet grille assembly | |
| CN109855506B (en) | Automobile cockpit detection tool | |
| CN217424722U (en) | Universal test bench with adjustable automobile-used tail-gate vaulting pole XYZ three-dimensional | |
| CN204705301U (en) | A kind of belt wheel instrument desk crossbeam skeleton inspection device | |
| CN111380701B (en) | Method for measuring unlocking performance of vehicle door | |
| CN212205876U (en) | Car ceiling detects frock | |
| CN113176089A (en) | Universal test bench with adjustable automobile-used tail-gate vaulting pole XYZ three-dimensional | |
| CN220136194U (en) | Locking device of automobile checking fixture | |
| CN208333295U (en) | A kind of automotive rear partition board cubing | |
| CN208333827U (en) | A kind of pneumatic ABS magnetic valve performance monitor station | |
| CN205300427U (en) | Utensil is examined to automobile -used face guard assembly | |
| CN218443815U (en) | Car grill inspection frock | |
| CN219121241U (en) | Front defrosting panel detection tool for automobile | |
| CN212539127U (en) | Plate detection device | |
| CN219302512U (en) | Circuit board test fixture | |
| CN104764386A (en) | Vehicle instrument checking tool | |
| CN217945381U (en) | Assembly tool | |
| CN218781722U (en) | Detection apparatus for engine left side suspension installing support | |
| CN217111480U (en) | Quick detection device of air throttle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |