CN108613617B - Flexible gauge device of car door modularization - Google Patents
Flexible gauge device of car door modularization Download PDFInfo
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- CN108613617B CN108613617B CN201810788201.0A CN201810788201A CN108613617B CN 108613617 B CN108613617 B CN 108613617B CN 201810788201 A CN201810788201 A CN 201810788201A CN 108613617 B CN108613617 B CN 108613617B
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- 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
- G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
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Abstract
The invention relates to an automobile door modularized flexible gauge device, which belongs to the technical field of mechanical equipment detection and comprises a workbench, a positioning module group and a measuring module group, wherein: the positioning module group and the measuring module group are both positioned on the workbench, and the positioning module group comprises a z-direction positioning module A, z, a B, y, a A, y, a B, y, a C and an x-direction positioning module, so that the positioning and clamping of the door to be tested are realized; the measuring module group comprises a molded surface clamping plate module A, a molded surface clamping plate module B and a bottom edge ring clamping plate module, and detection of the appearance molded surface and the peripheral flanging ring molded surface of the vehicle door is realized. The invention has strong universality, low manufacturing cost and simple and convenient operation, is suitable for detecting various automobile doors, greatly reduces the dosage of the traditional special detecting tool and reduces the cost.
Description
Technical Field
The invention relates to a modularized flexible gauge device for an automobile door, and belongs to the technical field of mechanical equipment detection.
Background
In the automotive industry, inspection tools are widely used for quality inspection of automotive body parts. Currently, most of the used inspection tools are special inspection tools. However, the modern automobile body products have short development cycle and quick updating, so that the use amount of the gauge is large, the cost is very high, and therefore, the development and applicability of the flexible gauge with strong universality and capability of realizing quick positioning and detection are urgent to replace the traditional special gauge.
Chinese patent document (application number 201710828287.0) discloses a flexible positioning and detecting integrated automobile door checking fixture device, which comprises a frame main body, and four vertical flexible positioning adsorption mechanisms A, B, C and D which are identical in structure and installed on the frame main body, and two lateral flexible positioning mechanisms A and B, a lateral flexible positioning mechanism and a laser measuring head moving mechanism which are identical in structure and are connected with a control system. The positioning module of the device has a three-degree-of-freedom automatic adjusting function, is suitable for positioning various automobile doors, realizes door clamping by using vacuum adsorption, and can realize horizontal two-degree-of-freedom movement by the laser measuring head so as to realize rapid detection of deviations of different parts of the automobile doors. The device has high automation degree of positioning and detecting flexible adjustment, but the corresponding manufacturing cost is high.
Under the condition, the development of the flexible gauge with strong universality and low cost and capable of realizing quick positioning and detection is significant.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the modularized flexible gauge device for the automobile door, which has the advantages of strong universality, low manufacturing cost and simple and convenient operation, is suitable for detecting various different automobile doors, greatly reduces the dosage of the traditional special gauge and reduces the cost.
The invention provides an automobile door modularized flexible gauge device, which comprises a workbench, a positioning module group and a measuring module group, wherein:
the positioning module group and the measuring module group are both positioned on the workbench, and the positioning module group comprises a z-direction positioning module A, z, a B, y, a A, y, a B, y, a C and an x-direction positioning module, and 6 positioning modules are used for positioning and clamping the door to be tested;
the measuring module group comprises a molded surface clamping plate module A, a molded surface clamping plate module B and a bottom edge ring clamping plate module, and detection of the appearance molded surface and the peripheral flanging ring molded surface of the vehicle door is realized.
Preferably, the workbench comprises a table top and supporting legs for supporting the table top, the table top is preferably rectangular, the number of the supporting legs is preferably 4, and the supporting legs are respectively positioned at four corners of the table top; the mesa is provided with a hole group with a certain diameter D, the hole pitch is D, preferably, the diameter D of the hole group is 30mm, and the hole pitch D is 100mm.
Preferably, the z-direction positioning module A, z, the positioning module B, y, the positioning module A, y, the positioning module B, y, the positioning module C and the x-direction positioning module have the same structure, the z-direction positioning module A, z, the positioning module B, the y-direction positioning module A, y, the positioning module B, y, the x-direction positioning module and the x-direction positioning module;
the Z-direction positioning module A comprises a fastening pin A, a fastening pin B, a fastening pin C and a fastening pin D which are inserted into a hole of the table top set for positioning, wherein guide rails A are arranged on the fastening pin A and the fastening pin B, guide rails B are arranged on the fastening pin C and the fastening pin D, a sliding block A and a sliding block B which are matched with the guide rails A and the guide rails B are respectively arranged on the guide rails A and the guide rails B, positioning grooves are formed in the sliding block A and the sliding block B, a moving seat capable of moving along the length direction of the positioning grooves is arranged in the positioning grooves, and positioning pins capable of sliding up and down and rotating along the moving seat are arranged on the moving seat. Because the z-direction positioning module A, z-direction positioning module B, y-direction positioning module A, y-direction positioning module B, y-direction positioning module C and the x-direction positioning module have the same structure, the structure of other positioning modules is not described herein, and during positioning, the z-direction positioning module A, z-direction positioning module B, y-direction positioning module A, y-direction positioning module B, y-direction positioning module C and the x-direction positioning module are connected to the hole group of the table surface through the fastening pin a, the fastening pin B, the fastening pin C and the fastening pin D at the bottom of the hole group.
Preferably, the center distances between the fastening pin a and the fastening pin B and between the fastening pin C and the fastening pin D are the same as the hole pitch D of the hole group, and the relative distance between the guide rail a and the guide rail B after installation is twice the hole pitch, preferably, the center distances between the fastening pin a and the fastening pin B and between the fastening pin C and the fastening pin D are 100mm, and the relative distance between the guide rail a and the guide rail B after installation is 200mm.
Preferably, a sliding block A is arranged on the guide rail A and slides on the guide rail A, a scale mark with the precision of 0.5mm is arranged on the guide rail A corresponding to the moving direction of the sliding block A, a sliding block B is arranged on the guide rail B and slides on the guide rail B corresponding to the moving direction of the sliding block B, and the scale mark with the precision of 0.5mm is arranged on the guide rail B corresponding to the moving direction of the sliding block B, so that the accurate control of the positions of the sliding block A and the sliding block B in the length direction of the guide rail A and the guide rail B is realized; the bottom of the positioning groove is arranged on the sliding block A and the sliding block B, the movable seat moves in the positioning groove, and the top surface of the positioning groove is provided with scale marks with the precision of 0.5mm, so that the accurate control of the position of the movable seat in the length direction of the positioning groove is realized; the bottom of the locating pin is arranged in the movable seat hole, can move up and down and rotate in the movable seat hole, and is provided with scale marks with the accuracy of 0.5mm in the length direction, so that the accurate control of the position of the locating pin in the height direction in the movable seat is realized.
Preferably, the top end of the positioning pin adopts a semicircular structure, the semicircular structure comprises a semicircular top surface and a semicircular side surface, the semicircular top surface is used for positioning the vehicle door in the y direction, and the semicircular side surface is used for positioning the vehicle door in the z direction and the x direction;
the locating pin is made of magnetic materials, so that the door is adsorbed while being located, and the door is clamped.
Further preferably, the profile clamping plate module A and the profile clamping plate module B have the same structure, the profile clamping plate module A and the profile clamping plate module B realize the detection of the appearance profile of the vehicle door in two directions, the bottom ring clamping plate module realizes the detection of the periphery flanging ring profile of the vehicle door, the profile clamping plate module A comprises a fastening pin E, a fastening pin F, a fastening pin G, a fastening pin H and a profile clamping plate, and the profile clamping plate module A, the profile clamping plate module B and the bottom ring clamping plate module are all installed in a hole group of a workbench through the fastening pin E, the fastening pin F, the fastening pin G and the fastening pin H at the bottom of the profile clamping plate module A; the automobile door clamp is characterized in that guide rails C are arranged on the fastening pins E and F, guide rails D are arranged on the fastening pins G and H, sliding blocks C and D matched with the guide rails C and D are arranged on the guide rails C and D respectively, the sliding blocks C and D can slide on the guide rails C and D respectively, support columns A and support columns B are arranged on the sliding blocks C and D respectively, clamp plate seats A are arranged on the support columns A and B in a sliding manner, the clamp plate seats A are arranged on the support columns A and B through two holes, the clamp plate seats A can slide up and down on the support columns A and B, U-shaped grooves are formed in the clamp plate seats A, clamp plate shafts are arranged in the U-shaped grooves, the clamp plate shafts penetrate through one end holes of the clamp plate seats A, the clamp plate shafts can move along the clamp plate shafts and rotate around the clamp plate shafts, when the clamp plates are not measured, the clamp plates rotate to the outer sides of the automobile door, the automobile door is convenient to place or take away, and the clamp plates rotate to the appearance of the automobile door when the molded surfaces are measured; the profile clamping plate can move along the clamping plate shaft, the bottom surface of the profile clamping plate is provided with a profile which is the same as the direction to be measured of the measured vehicle door, the root of the profile clamping plate is provided with two measuring positioning surfaces which are perpendicular to each other, during measurement, the position adjustment in three directions is realized by moving the sliding block C and the sliding block D, moving the clamping plate seat A up and down and moving the profile clamping plate along the clamping plate shaft, so that the two measuring positioning surfaces at the root of the profile clamping plate are respectively contacted with the side edge and the top surface of the measured vehicle door, then the distance between the profile clamping plate profile and the vehicle door profile is directly measured, and the deformation of the vehicle door profile is determined by comparing the distance with the standard distance of 20 mm.
Because the profile clamping plate module A and the profile clamping plate module B have the same structure, the structure of the profile clamping plate module B is not repeated here.
Further preferably, the center distances between the fastening pins E and F and between the fastening pins G and H are the same as the hole pitch D of the hole group, and the distance between the guide rail C and the guide rail D after installation is five times the hole pitch. Preferably, the center distance between the fastening pin E and the fastening pin F and between the fastening pin G and the fastening pin H is 100mm, and the relative distance between the guide rail C and the guide rail D after installation is 500mm.
Further preferably, the bottom edge ring clamping plate module comprises a fastening pin I, a fastening pin J, a fastening pin K and a fastening pin L which are inserted into holes of the table top set for positioning, wherein guide rails E are arranged on the fastening pin I and the fastening pin J, guide rails F are arranged on the fastening pin K and the fastening pin L, sliding blocks E and sliding blocks F matched with the guide rails E and the guide rails F are respectively arranged on the guide rails E and the guide rails F, supporting columns C and supporting columns D are respectively arranged on the sliding blocks E and the sliding blocks F, bottom edge ring clamping plates are arranged on the supporting columns C and the supporting columns D through clamping plate seats B, one ends of the clamping plate seats B are sleeved on the supporting columns C and the supporting columns D through two holes, the clamping plate seats B can move up and down along the supporting columns C and the supporting columns D, the other end of cardboard seat B is provided with cardboard seat T groove, bottom ring cardboard is located in the cardboard seat T groove and can follow cardboard seat T groove removes, bottom ring cardboard top surface is the same with the profile of the bottom ring that awaits measuring of door that awaits measuring, bottom ring cardboard one end has two measurement locating surfaces of mutually perpendicular, move through slider E and slider F during the measurement, cardboard seat B reciprocates, bottom ring cardboard moves along cardboard seat B and realizes three direction position adjustment, make two measurement locating surfaces of bottom ring cardboard tip contact with the side and the bottom surface of door that awaits measuring respectively, then the direct measurement bottom ring cardboard profile is the distance of door profile, confirm the peripheral profile deformation of door with 20mm standard distance comparison.
Further preferably, the center distances between the fastening pins I and J and between the fastening pins K and L are the same as the hole pitch D of the hole group, and the distance between the guide rail E and the guide rail F after installation is six times the hole pitch. Preferably, the center distance between the fastening pin I and the fastening pin J and between the fastening pin K and the fastening pin L is 100mm, and the relative distance between the guide rail E and the guide rail F after installation is 600mm.
It is noted that, in the present invention, the guide rails, the sliding blocks, the positioning grooves, the moving seat, the positioning pins, the clamping plate seat and the supporting column can slide relatively, and can be fixed after sliding to a proper position, and if the clamping plate seat is required to be locked, the clamping plate seat can also be locked by adopting conventional various locking modes, which does not affect the implementation of the present invention, and is not specifically stated herein.
Compared with the prior art, the invention has the beneficial effects that:
1) The invention adopts the positioning module group and the measuring module group to realize positioning, clamping and measuring of different automobile doors. The positioning module group consists of 6 positioning modules, 6 degrees of freedom are completely restrained when the vehicle door is measured, and the positioning modules can realize the position adjustment of the end positioning pins in three directions through the components of the positioning module group, so that the positioning module group is suitable for the position adjustment of different vehicle doors.
2) The end part of the positioning pin adopts a semicircular structure, the semicircular top surface and the semicircular side surface can be respectively used as positioning surfaces and applied to the y-direction, the x-direction and the z-direction positioning of the vehicle door, and the positioning pin adopts magnetic materials, so that the vehicle door is clamped while the positioning of the vehicle door is realized.
3) The measuring module group comprises two car door molded surface clamping plate modules and bottom edge ring clamping plate modules which are used for realizing measurement in different directions, wherein the molded surface clamping plate modules and the bottom edge ring clamping plate modules are respectively provided with three direction adjusting functions, and the molded surface clamping plates and the bottom edge ring clamping plates are respectively provided with a measuring positioning surface during measurement, and the positioning of the molded surface clamping plates and the bottom edge ring clamping plates during measurement is realized through the three direction adjusting functions.
4) The modularized flexible gauge device for the automobile door has the advantages of low manufacturing cost, convenience in operation, accuracy meeting application requirements, positioning modules with three-direction position adjustment functions, suitability for detection of various automobile doors with different sizes, great reduction of the using amount of the traditional special gauge and cost reduction.
Drawings
FIG. 1 is a schematic view of the overall structure of a modular flexible gauge device for an automotive door of the present invention;
FIG. 2 is a schematic view of a positioning module set of the modular flexible gauge device for an automotive door according to the present invention;
FIG. 3 is a schematic view of the z-direction positioning module A of the modular flexible gauge device for the vehicle door of the present invention;
FIG. 4 is a schematic view of the structure of a measurement module set of the modular flexible gauge device for an automotive door of the present invention;
fig. 5 is a schematic structural view of a profile clamping plate module a of the modular flexible gauge device for automobile doors;
FIG. 6 is a schematic view of the middle panel card of FIG. 5;
FIG. 7 is a schematic diagram of the bottom loop card module of the modular flexible gauge device for automotive doors of the present invention;
FIG. 8 is a schematic view of the bottom ring clamp of FIG. 7;
wherein: 1. a workbench, 2, a positioning module group, 3, a measuring module group, 1-1, a table top, 1-2, a supporting leg, 2-1, a z-direction positioning module A,2-2, a z-direction positioning module B,2-3, a y-direction positioning module A,2-4, a y-direction positioning module B, 2-5, a y-direction positioning module C,2-6, an x-direction positioning module, 2-1-1, a fastening pin A,2-1-2, a fastening pin B,2-1-3, a fastening pin C,2-1-4, a fastening pin D,2-1-5, a guide rail A,2-1-6, a guide rail B,2-1-7, a sliding block A,2-1-8, a sliding block B,2-1-9 and a positioning groove, 2-1-10, a movable seat, 2-1-11, a locating pin, 3-1, a molded surface clamping plate module A, 3-2, a molded surface clamping plate module B,3-3, a bottom ring clamping plate module, 3-1-1, a fastening pin E,3-1-2, a fastening pin F,3-1-3, a fastening pin G,3-1-4, a fastening pin H,3-1-5 guide rails C,3-1-6, guide rails D,3-1-7, a sliding block C,3-1-8, a sliding block D,3-1-9, a supporting column A,3-1-10, a supporting column B,3-1-11, a clamping plate seat A,3-1-12, a clamping plate shaft, 3-1-13, a molded surface clamping plate, 3-3-1, fastening pins I,3-3-2, fastening pins J,3-3-3, fastening pins K,3-3-4, fastening pins L,3-3-5, guide rails E,3-3-6, guide rails F,3-3-7, sliding blocks E,3-3-8, sliding blocks F,3-3-9, supporting columns C,3-3-10, supporting columns D,3-3-11, clamping plate seats B,3-3-12, bottom ring clamping plates, 3-3-13 and clamping plate seat T-shaped grooves.
The specific embodiment is as follows:
in order to make the technical problems, technical solutions and advantages to be solved by the present invention more apparent, the following detailed description will be given with reference to the accompanying drawings and specific embodiments, but not limited thereto, and the present invention is not fully described and is according to the conventional technology in the art.
Example 1:
as shown in fig. 1-8, a flexible gauge device for automobile door modularization comprises a workbench 1, a positioning module group 2 and a measuring module group 3, wherein:
the positioning module group 2 and the measuring module group 3 are both positioned on the workbench 1, and the positioning module group 2 comprises a z-direction positioning module A2-1, a z-direction positioning module B2-2, a y-direction positioning module A2-3, a y-direction positioning module B2-4, a y-direction positioning module C2-5 and an x-direction positioning module 2-6, which are 6 positioning modules in total, so that the positioning and clamping of the door to be tested are realized;
the measuring module group 2 comprises a molded surface clamping plate module A3-1, a molded surface clamping plate module B3-2 and a bottom edge ring clamping plate module 3-3, and detection of the appearance molded surface and the peripheral edge ring molded surface of the vehicle door is realized.
Example 2:
the structure of the modularized flexible checking fixture device for the automobile door is as shown in an embodiment 1, except that the workbench 1 comprises a table top 1-1 and supporting legs 1-2 for supporting the table top 1-1, the table top 1-1 is rectangular, the number of the supporting legs 1-2 is preferably 4, and the supporting legs are respectively positioned at four corners of the table top 1-1; the table top 1-1 is provided with a hole group with a certain diameter D, the hole pitch is D, the diameter D of the hole group is 30mm, and the hole pitch D is 100mm.
Example 3:
the structure of the modularized flexible gauge device for the automobile door is shown in an embodiment 2, and the structure is different in that a z-direction positioning module A2-1, a z-direction positioning module B2-2, a y-direction positioning module A2-3, a y-direction positioning module B2-4, a y-direction positioning module C2-5 and an x-direction positioning module 2-6 are identical in structure, the z-direction positioning module A2-1 and the z-direction positioning module B2-2 realize z-direction positioning and clamping of the automobile door to be tested, the y-direction positioning module A2-3, the y-direction positioning module B2-4 and the y-direction positioning module C2-5 realize y-direction positioning and clamping of the automobile door to be tested, and the x-direction positioning module 2-6 realizes x-direction positioning and clamping of the automobile door to be tested;
as shown in FIG. 3, the z-direction positioning module A2-1 comprises a fastening pin A2-1-1, a fastening pin B2-1-2, a fastening pin C2-1-3 and a fastening pin D2-1-4 which are inserted into holes of the table top 1-1 group for positioning, a guide rail A2-1-5 is arranged on the fastening pin A2-1-1 and the fastening pin B2-1-2, a guide rail B2-1-6 is arranged on the fastening pin C2-1-3 and the fastening pin D2-1-4, a slide block A2-1-7 and a slide block B2-1-8 which are matched with the guide rail A2-1-5 and the guide rail B2-1-6 are respectively arranged on the guide rail A2-1-5 and the guide rail B2-1-6, a positioning groove 2-1-9 is arranged on the slide block A2-1-7 and the slide block B2-1-8, a movable seat 2-10 which can move along the length direction of the positioning groove 2-1-9 is arranged in the positioning groove 2-1-9, and a movable seat 2-10 which can slide along the position of the fastening seat 2-1-6 is arranged on the slide seat and can slide to rotate around the position by a proper position, and the fastening device can slide. Because the z-direction positioning module A2-1, the z-direction positioning module B2-2, the y-direction positioning module A2-3, the y-direction positioning module B2-4, the y-direction positioning module C2-5 and the x-direction positioning module 2-6 have the same structure, the structures of other positioning modules are not repeated here, and during positioning, the z-direction positioning module A2-1, the z-direction positioning module B2-2, the y-direction positioning module A2-3, the y-direction positioning module B2-4, the y-direction positioning module C2-5 and the x-direction positioning module 2-6 are connected into a hole group of the workbench surface 1-1 through the fastening pin A2-1-1, the fastening pin B2-1-2 fastening pin C2-1-3 and the fastening pin D2-1-4 at the bottom of the z-direction positioning module A2-3, the y-direction positioning module B2-4 and the y-direction positioning module C2-5 and the x-direction positioning module C2-6 are connected into the hole group of the workbench surface 1-1.
Example 4:
a modular flexible gauge device for automobile doors is shown in an embodiment 3, except that the center distance between the fastening pins A2-1-1 and B2-1-2 and between the fastening pins C2-1-3 and D2-1-4 is the same as the hole distance D of the hole group, preferably 100mm, and the relative distance between the guide rails A2-1-5 and the guide rails B2-1-6 after installation is twice the hole distance, preferably 200mm.
Example 5:
the modularized flexible checking fixture device for the automobile door is structurally characterized in that a slide block A2-1-7 is arranged on a guide rail A2-1-5 and slides on the guide rail A2-1-5, a scale mark with the precision of 0.5mm is arranged on the guide rail A2-1-5 corresponding to the moving direction of the slide block A2-1-7, a slide block B2-1-8 is arranged on a guide rail B2-1-6 and slides on the guide rail B2-1-6, and a scale mark with the precision of 0.5mm is arranged on the guide rail B2-1-6 corresponding to the moving direction of the slide block B2-1-8, so that the accurate control of the positions of the slide block A2-1-7 and the slide block B2-1-8 in the length direction of the guide rail A2-1-5 and the guide rail B2-1-6 is realized; the bottoms of the positioning grooves 2-1-9 are arranged on the sliding blocks A2-1-7 and B2-1-8, the movable seat 2-1-10 moves in the positioning grooves 2-1-9, the top surface of the positioning grooves 2-1-9 is provided with scale marks with the precision of 0.5mm, and the accurate control of the position of the movable seat 2-1-10 in the length direction of the positioning grooves 2-1-9 is realized; the bottom of the locating pin 2-1-11 is arranged in a hole of the movable seat 2-1-10, can move up and down and rotate in the hole of the movable seat 2-1-10, and is provided with scale marks with the accuracy of 0.5mm in the length direction of the locating pin 2-1-11, so that the accurate control of the position of the locating pin 2-1-11 in the height direction of the movable seat 2-1-10 is realized.
Example 6:
the structure of the modularized flexible gauge device for the automobile door is as shown in an embodiment 3, except that the top ends of the positioning pins 2-1-11 are of a semicircular structure, the semicircular structure comprises a semicircular top surface and a semicircular side surface, the semicircular top surface is used for positioning the automobile door in the y direction, and the semicircular side surface is used for positioning the automobile door in the z direction and the x direction;
the locating pins 2-1-11 are made of magnetic materials, so that the car door is adsorbed while being located, and the car door is clamped.
Example 7:
the structure of the modularized flexible check tool device for the automobile door is as shown in the embodiment 2, and the structure is different in that the structure of a molded surface clamping plate module A3-1 and the structure of a molded surface clamping plate module B3-2 are the same, the molded surface clamping plate module A3-1 and the molded surface clamping plate module B3-2 realize the detection of the appearance molded surface of the automobile door in two directions, the bottom edge ring clamping plate module 3-3 realizes the detection of the peripheral edge ring molded surface of the automobile door, as shown in the figure 5, the molded surface clamping plate module A3-1 comprises a fastening pin E3-1-1, a fastening pin F3-1-2, a fastening pin G3-1-3, a fastening pin H3-1-4 and a molded surface clamping plate 3-1-13, and the molded surface clamping plate module A3-1 and the molded surface clamping plate module B3-2 are all arranged in a hole group of the workbench 1 through the fastening pins E3-1-1, the fastening pin F3-1-3 and the fastening pin H3-1-4 at the bottom part; the fastening pin E3-1-1 and the fastening pin F3-1-2 are provided with a guide rail C3-1-5, the fastening pin G3-1-3 and the fastening pin H3-1-4 are provided with a guide rail D3-1-6, the guide rail C3-1-5 and the guide rail D3-1-6 are respectively provided with a slide block C3-1-7 and a slide block D3-1-8 which are matched with the guide rail C3-1-5 and the guide rail D3-1-6, the slide block C3-1-7 and the slide block D3-1-8 can slide on the guide rail C3-1-5 and the guide rail D3-1-6 respectively, the slide block C3-1-7 and the slide block D3-1-8 are respectively provided with a support column A3-1-9 and a support column B3-1-10, the support column A3-1-9 and the support column B3-1-10 are provided with a clamping plate seat A3-1-11 in a sliding way, the clamping plate seat A3-1-11 is arranged on the support column A3-1-9 and the support column B3-1-10 through two holes, the clamping plate seat A3-1-11 can slide up and down on the support column A3-1-9 and the support column B3-1-10, the clamping plate seat A3-1-11 is provided with a U-shaped groove, a clamping plate shaft 3-1-12 is arranged in the U-shaped groove, the clamping plate shaft 3-1-12 is inserted and installed on the clamping plate seat A3-1-11 through one end hole of the clamping plate seat A3-1-9, the clamping plate shaft 3-1-12 penetrates through one end of the molded surface clamping plate 3-1-13, the molded surface clamping plate 3-1-13 can move along the clamping plate shaft 3-1-12 and rotate around the clamping plate shaft 3-1-12, when the molded surface clamping plate 3-1-13 is not measured, the molded surface clamping plate 3-1-13 rotates and turns to the outer side of a vehicle door, the vehicle door is convenient to place or take away, and when the molded surface clamping plate 3-1-13 is measured, the molded surface clamping plate 3-1-13 rotates and turns to the upper surface of the appearance molded surface of the vehicle door; the molded surface clamping plate 3-1-13 can move along the clamping plate shaft 3-1-12, the bottom surface of the molded surface clamping plate 3-1-13 is provided with a molded surface which is the same as the direction to be measured of the vehicle door to be measured, the root of the molded surface clamping plate is provided with two measuring positioning surfaces which are mutually perpendicular, when in measurement, the molded surface of the vehicle door is determined by comparing the distance between the molded surface of the molded surface clamping plate 3-1-13 and the molded surface of the vehicle door to be measured with the standard distance of 20mm through the movement of the sliding block C3-1-7 and the sliding block D3-1-8, the up-down movement of the clamping plate seat A3-1-11 and the movement of the molded surface clamping plate 3-1-13 along the clamping plate shaft 3-1-12.
Because the profile clamping plate module A3-1 and the profile clamping plate module B3-2 have the same structure, the structure of the profile clamping plate module B3-2 is not repeated here.
Example 8:
the modularized flexible checking fixture device for the automobile door is structurally characterized in that center distances among the fastening pins E3-1-1 and F3-1-2 and among the fastening pins G3-1-3 and H3-1-4 are the same as the hole distance D of the hole group, preferably 100mm, and the distance between the guide rail C3-1-5 and the guide rail D3-1-6 is five times the hole distance, preferably 500mm as shown in the embodiment 7.
Example 9:
a modular flexible checking fixture device for automobile doors is structurally characterized in that, as shown in an embodiment 2, a bottom ring clamping plate module 3-3 comprises a fastening pin I3-3-1, a fastening pin J3-3-2, a fastening pin K3-3-3 and a fastening pin L3-3-4 which are inserted into holes of a table top 1-1 group for positioning, a guide rail E3-3-5 is arranged on the fastening pin I3-3-1 and the fastening pin J3-3-2, a guide rail F3-3-3-6 is arranged on the fastening pin K3-3-3 and the fastening pin L3-4, a slide block E3-3-7 and a slide block F3-3-8 which are matched with the guide rail E3-3-5 and the guide rail F3-3-6 are respectively arranged on the guide rail E3-3-5 and the guide rail F3-3-6, a support column C3-9 and a support column D3-10 are respectively arranged on the slide block E3-3-3 and the slide block L3-3-3-4, a clamping plate seat is arranged on one end of the support column B3-3-3-10 through the two clamping plates 3-3-3 and one end of the clamping plate seat 3-3-3-10, the clamping plate seat B3-3-11 can move up and down along the supporting columns C3-3-9 and the supporting columns D3-3-10, the clamping plate seat B3-3-11 is provided with a clamping plate seat T-shaped groove 3-3-13 at the other end, the bottom edge ring clamping plate 3-3-12 is positioned in the clamping plate seat T-shaped groove 3-3-13 and can move along the clamping plate seat T-shaped groove 3-3, the top surface of the bottom edge ring clamping plate 3-3-12 is the same as the molded surface of a bottom edge ring to be measured of the door to be measured, two measuring positioning surfaces which are perpendicular to each other are arranged at one end of the bottom edge ring clamping plate 3-3-12, the clamping plate seat B3-3-11 moves up and down through the sliding block E3-5 and the sliding block F3-3-6, and the bottom edge ring clamping plate 3-3-12 moves along the clamping plate seat B3-3-11 to realize position adjustment in three directions, so that the two measuring positioning surfaces at the end of the bottom edge ring clamping plate 3-3-12 are respectively contacted with the side edge and the bottom surface of the door to be measured, and then the distance between the molded surface of the bottom edge ring clamping plate 3-12 and the molded surface of the door to be measured is compared with the molded surface of the door to determine the standard deformation distance of the periphery of the door to be 20 mm.
Example 10:
the modularized flexible checking fixture device for the automobile door is shown in an embodiment 9, except that center distances among the fastening pins I3-3-1, the fastening pins J3-3-2 and the fastening pins K3-3-3 and the fastening pins L3-3-4 are identical to the hole distance D of the hole group, preferably 100mm, and the distance between the guide rail E3-3-5 and the guide rail F3-3-6 is six times of the hole distance, preferably 600mm after the guide rail E3-3-5 and the guide rail F3-3-6 are installed.
While the foregoing is directed to the preferred embodiments of the present invention, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present invention, and such modifications and adaptations are intended to be comprehended within the scope of the present invention.
Claims (8)
1. The utility model provides a utensil device is examined to car door modularization, its characterized in that includes workstation, positioning module group and measurement module group, wherein:
the positioning module group and the measuring module group are both positioned on the workbench, and the positioning module group comprises a z-direction positioning module A, z, a B, y, a A, y, a B, y, a C and an x-direction positioning module, so that the positioning and clamping of the door to be tested are realized;
the measuring module group comprises a molded surface clamping plate module A, a molded surface clamping plate module B and a bottom edge ring clamping plate module, so that the detection of the appearance molded surface and the peripheral flanging ring molded surface of the vehicle door is realized;
the workbench comprises a table top and supporting legs for supporting the table top, wherein a hole group with a certain diameter D is arranged on the table top in an array manner, and the hole spacing is D;
the novel automobile door clamping device is characterized in that the molded surface clamping plate module A and the molded surface clamping plate module B are identical in structure, the molded surface clamping plate module A comprises a fastening pin E, a fastening pin F, a fastening pin G, a fastening pin H and a molded surface clamping plate which are inserted into a table top group hole for positioning, a guide rail C is arranged on the fastening pin E and the fastening pin F, a guide rail D is arranged on the fastening pin G and the fastening pin H, a slide block C and a slide block D which are matched with the guide rail C and the guide rail D are respectively arranged on the guide rail C and the guide rail D, a support column A and a support column B are respectively arranged on the slide block C and the slide block D, a clamping plate seat A is slidably arranged on the support column A and the support column B, a U-shaped groove is formed in the clamping plate seat A, a clamping plate shaft is arranged in the U-shaped groove, the clamping plate shaft penetrates through one end of the molded surface of the clamping plate, the molded surface clamping plate can move along the clamping plate shaft and rotate around the clamping plate shaft, and the molded surface of the clamping plate is identical to the molded surface of the automobile door to the molded surface to be tested in the direction to be tested.
2. The flexible gauge device of claim 1, wherein the z-direction positioning module A, z has the same structure as the positioning module B, y, the positioning module A, y, and the positioning module B, y, and the positioning module C and the x-direction positioning module, the z-direction positioning module a includes a fastening pin a, a fastening pin B, a fastening pin C, and a fastening pin D inserted into the holes of the table top set for positioning, guide rails a are disposed on the fastening pin a and the fastening pin B, guide rails B are disposed on the fastening pin C and the fastening pin D, a slider a and a slider B that are engaged with the guide rails a and B are disposed on the guide rails a and B, positioning grooves are disposed on the slider a and the slider B, and a moving seat capable of moving along the length direction of the positioning grooves is disposed in the positioning grooves, and a positioning pin capable of sliding up and down along the moving seat is disposed on the moving seat.
3. The flexible gauge device of claim 2, wherein the center-to-center distances between the fastening pins a and B and between the fastening pins C and D are the same as the hole pitch D of the hole group, and the guide rail a and the guide rail B are installed at a relative distance twice the hole pitch.
4. The modular flexible gauge device for automobile doors according to claim 3, wherein graduation lines with the accuracy of 0.5mm are respectively drawn in the length direction of the guide rail, the length direction of the top surface of the positioning groove and the length direction of the positioning pin.
5. The automobile door modularized flexible gauge device according to claim 3, wherein the top end of the positioning pin adopts a semicircular structure, the semicircular structure comprises a semicircular top surface and a semicircular side surface, the semicircular top surface is used for positioning the automobile door in the y direction, and the semicircular side surface is used for positioning the automobile door in the z direction and the x direction;
the locating pin is made of magnetic materials, so that the door is adsorbed while being located, and the door is clamped.
6. The flexible gauge device of claim 1, wherein center-to-center distances between the fastening pins E, F and between the fastening pins G, H are the same as the hole pitch D of the hole group, and the guide rail C and the guide rail D are five times the hole pitch after being mounted.
7. The automobile door modularized flexible gauge device according to claim 2, wherein the bottom ring clamping plate module comprises a fastening pin I, a fastening pin J, a fastening pin K and a fastening pin L which are inserted into a table top group hole for positioning, a guide rail E is arranged on the fastening pin I and the fastening pin J, a guide rail F is arranged on the fastening pin K and the fastening pin L, a slide block E and a slide block F which are matched with the guide rail E and the guide rail F are respectively arranged on the guide rail E and the guide rail F, a support column C and a support column D are respectively arranged on the slide block E and the slide block F, bottom ring clamping plates are respectively arranged on the support column C and the support column D through a clamping plate seat B, one end of the clamping plate seat B is sleeved on the support column C and the support column D, a clamping plate seat T-shaped groove is arranged on the other end of the clamping plate seat B, the bottom ring clamping plates are positioned in the clamping plate seat T-shaped groove and can move along the clamping plate seat T-shaped groove, and the top surface of the bottom ring clamping plate to be measured by the door is the same as the surface of the bottom ring to be measured.
8. The flexible gauge device of claim 7, wherein center-to-center distances between the fastening pins I, J and between the fastening pins K, L are the same as the hole pitch D of the hole group, and the guide rail E and the guide rail F are six times the hole pitch after being mounted.
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| CN201810788201.0A CN108613617B (en) | 2018-07-18 | 2018-07-18 | Flexible gauge device of car door modularization |
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| CN201810788201.0A CN108613617B (en) | 2018-07-18 | 2018-07-18 | Flexible gauge device of car door modularization |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109724500A (en) * | 2019-01-08 | 2019-05-07 | 南方佛吉亚汽车部件有限公司 | A kind of slide block mechanism and the automobile door plate assembly checking tool including the slide block mechanism |
| CN113547357A (en) * | 2021-07-29 | 2021-10-26 | 山东大学 | Flexible positioning system for car door and using method thereof |
| CN113776473B (en) * | 2021-08-23 | 2024-03-15 | 中国第一汽车股份有限公司 | White automobile body door size adjustment standard research laboratory bench |
| CN114413730A (en) * | 2022-01-13 | 2022-04-29 | 合众新能源汽车有限公司 | Mechanism and method for simulating detection of plastic back door in welding workshop |
| CN114674913A (en) * | 2022-03-16 | 2022-06-28 | 南京理工大学 | Magnetization field distribution measuring device based on ellipsoid unexploded bomb |
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