Vehicle dormer window assembly jig device for three-coordinate detection
Technical field
The present invention relates to automobile component testing equipment field, be specially vehicle dormer window assembly jig device for three-coordinate detection.
Background technology
General vehicle dormer window assembly all needs to be undertaken by three coordinate machine the detection of profile tolerance, to prevent not reaching because of profile tolerance the generation that requires the situations such as skylight seepage after assembling that cause.Existing while utilizing three coordinate machine to detect vehicle dormer window assembly, only that vehicle dormer window assembly to be detected is placed in detection platform and simply located, it is because detection platform is flat platform, when detecting assembly bottom surface, skylight, need to will after the upset of whole skylight assembly, reorientate, thereby easily cause due to the inaccurate detection error causing in location.
Summary of the invention
For the problems referred to above, the invention provides vehicle dormer window assembly jig device for three-coordinate detection, it can press skylight to be measured assembly the accurate positioning and clamping of detection reference, guarantees the accuracy detecting.
Its technical scheme is such, it comprises base plate, described base plate is installed on support, it is characterized in that: the frame structure that described base plate is central hollow out, on the frame of described base plate, the position in corresponding vehicle dormer window assembly design basis to be detected hole is provided with origin reference location clamp device and reference location device.
It is further characterized in that: described origin reference location clamp device comprises benchmark pressing plate and clamp device energetically, described benchmark pressing plate is installed on benchmark holder by knob, described benchmark holder is installed on described bottom plate frame upper surface, at described base plate lower surface, clamp device energetically described in the position of corresponding described benchmark pressing plate is provided with, described clamp device is energetically fixed on the bottom surface of described base plate by pressing from both sides energetically support, on described bottom plate frame, have through hole, the push rod of described clamp device is energetically from bottom to top through described through hole, the upper end of described push rod is provided with pressure head, described reference location device comprises origin reference location pin, and described origin reference location pin is installed on described bottom plate frame by benchmark key seat.
Adopt vehicle dormer window assembly jig device for three-coordinate detection of the present invention, its beneficial effect is: the frame structure that its base plate is central hollow out, vehicle dormer window assembly clamped one time to be detected can carry out assembly surface, skylight and detect with end profile tolerance of a surface, has guaranteed the accuracy that profile tolerance detects; Simultaneously, position correspondence according to vehicle dormer window assembly design basis to be detected hole on the frame of base plate is provided with origin reference location clamp device and reference location device, it can not only further play the effect that effective location clamps vehicle dormer window assembly to be detected, can play datum hole on detection vehicle dormer window assembly simultaneously and whether meet the effect that position degree requires in clamping.
Accompanying drawing explanation
Fig. 1 is a kind of vehicle dormer window assembly of the present invention jig device for three-coordinate detection structural representation.
Embodiment
See Fig. 1, it comprises base plate 1 the present invention, and base plate 1 is installed on support 2, the frame structure that base plate 1 is central hollow out, and on the frame of base plate 1, the position in corresponding vehicle dormer window assembly design basis to be detected hole is provided with origin reference location clamp device and reference location device.Origin reference location clamp device comprises benchmark pressing plate 3 and clamp device 4 energetically, benchmark pressing plate 3 is installed on benchmark holder 6 by knob 5, benchmark holder 6 is installed on base plate 1 frame upper surface, in the position of base plate 1 lower surface, corresponding benchmark pressing plate 3, clamp device 4 is energetically installed, clamp device 4 is fixed on the bottom surface of base plate 1 by pressing from both sides energetically support 7 energetically, on base plate 1 frame, have through hole 8, the push rod 9 of clamp device 4 is from bottom to top through through hole 8 energetically, and the upper end of push rod 9 is provided with pressure head 10; Reference location device comprises origin reference location pin 11, and origin reference location pin 11 is installed on base plate 1 frame by benchmark key seat 12.In Fig. 1,13 is suspension ring, for the lifting of grip device, installs; 14 is plastics pressure head, and 15 is plastics pressure head knob; 16 is standard sleeve.