Top cover soldering cramping apparatus common bottom plate
The present invention relates to automobile production manufacture field, be specifically related to a kind of top cover soldering cramping apparatus common bottom plate.
Current domestic main engine plants top cover soldering cramping apparatus is all the poor universality of special fixture, existing fixture, and cost is high, floor space is large.The fixture that different vehicles is corresponding different, when vehicle switches, fixture must adjust, and operating personnel need pulled down by original fixture and reinstall new fixture, waste time and energy.When multi-vehicle-type is produced, several vehicle just needs several fixtures to produce, and configures corresponding welding equipment simultaneously, brings great inconvenience for producing.
Summary of the invention
For above-mentioned technical problem, the invention provides a kind of top cover soldering cramping apparatus common bottom plate, its compact conformation, has high flexibility, is convenient to follow-up vehicle and adds, achieve standardization.
The invention provides a kind of top cover soldering cramping apparatus common bottom plate, comprise base plate, locating the riser of clamping part for connecting lamina tecti, for connecting columnar polyhedron and the drives structure of roof bow positioning element; Described riser, drives structure are all arranged on base plate; Described riser surface is fixed with many groups for connecting the installed part of lamina tecti location clamping part, and often organize installed part and comprise multiple screw and bearing pin, described screw and bearing pin are crisscross arranged side by side; Described columnar polyhedron drives rotation by coupled rotating shaft by drives structure, and on the outer wall of described columnar polyhedron each, uniform intervals is provided with multiple installing hole for connecting roof bow positioning element.
Described drives structure is arranged at an end margin of base plate, shaft parallel is arranged at above base plate, one end of rotating shaft is fixedly connected with the output of drives structure, in rotating shaft, spacer sleeve is connected to multiple polyhedron for connecting roof bow positioning element, on base plate, uniform intervals is provided with the bearing for supporting revolving shaft, riser is positioned at the bottom edge of drives structure both sides, and riser and rotating shaft are parallel to each other.
Described riser comprises the installing plate that multiple uniform intervals is arranged, and installing plate is evenly provided with side by side many groups for connecting the installed part of lamina tecti location clamping part, often organize installed part and comprise multiple screw and bearing pin, described screw and bearing pin are crisscross arranged side by side.
Described installing plate is vertically installed in above base plate, and the two ends of installing plate are provided with the bracing frame to downward-extension, and the bottom of bracing frame is fixedly connected with backplate surface.
Described rotating shaft is provided with and the spacing ring of polyhedron corresponding matching and locating part, spacing ring is connected with polyhedral end winding support, and polyhedron inwall is provided with the stopper slot matched with locating part, and locating part to be arranged in stopper slot and to be fixedly connected with it.
Described bearing comprises supporting seat and bearing, and bearing is arranged at supporting seat top, vertically with backplate surface bottom supporting seat is fixedly connected with, and it is outside and be flexibly connected with it that bearing holder (housing, cover) is connected to rotating shaft.
Described drives structure is servo driven type structure or hand-rail type drives structure.
Be provided with connecting plate between described two bracing frame bottoms, connecting plate is fixedly connected with backplate surface.Stiffener is provided with between the bottom of two bracing frames.
The invention provides a kind of top cover soldering cramping apparatus common bottom plate, its compact conformation, has high flexibility, follow-up vehicle is added convenient and swift, achieves standardization.Present invention employs unconventional vehicle switching mode, base plate is universal architecture, disposable making, and follow-up vehicle adds only increases positioning element, and during replacing vehicle, bottom parts retains, and can not produce discarded because vehicle change.The lamina tecti positioning element of side is arranged on the riser of both sides, riser is provided with and organizes installing hole more, and different automobile types is arranged on different group installing hole, have employed the compact mounting means of vertical many nail multi-pin of installing, saves installing space.Middle roof rail positioning element is arranged on the polyhedron of intermediate rotary shaft, and different automobile types is arranged on octahedral not coplanar, to adapt to the installation requirements of different automobile types.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention
Fig. 2 is polyhedral structure schematic diagram
Fig. 3 is rotating shaft partial schematic diagram
Fig. 4 is riser schematic diagram a
Fig. 5 is riser schematic diagram b
Wherein, 1-base plate, 2-rotating shaft, 21-spacing ring, 22-locating part, 3-polyhedron, 31-installing hole, 32-stopper slot, 4-drives structure, 5-riser, 51-installing plate, 52-installed part, 53-bracing frame, 54-connecting plate, 55-stiffener, 6-bearing, 61-bearing, 62-supporting seat.
Detailed description of the invention
Below in conjunction with description and specific embodiment, the invention will be further described:
As shown in Figure 1, specific embodiment 1 provides a kind of top cover soldering cramping apparatus common bottom plate 1, comprises base plate 1, two for connecting riser 5, two servo-type drives structure 4 and two rotating shafts 2 of lamina tecti location clamping part.Base plate 1 is a rectangular structure.Fixture is provided with bottom base plate 1.Two drives structure 4 are symmetricly set in an end margin of base plate 1, and two rotating shafts 2 are symmetrical parallel to be arranged at above base plate 1.The corresponding drives structure 4 of each rotating shaft 2.One end of rotating shaft 2 is fixedly connected with the output of corresponding drives structure 4, and drives structure 4 can drive rotating shaft to rotate.In rotating shaft 2, interval fixed cover is connected to multiple octahedron 3 for connecting roof bow positioning element vertically.On base plate 1, uniform intervals is provided with the bearing 6 for supporting revolving shaft 2, and riser 5 is positioned at base plate 1 edge of drives structure 4 both sides, and riser 5 and rotating shaft 2 are parallel to each other.Described bearing 6 comprises supporting seat 62 and bearing 61, and bearing 61 is arranged at supporting seat 62 top, is fixedly connected with bottom supporting seat 62 with base plate 1 surface is vertical, and bearing 61 is socketed on rotating shaft 2 outside and is flexibly connected with it, is convenient to rotating shaft 2 and rotates in bearing 61.
As shown in Figure 2,3, described octahedra 3 for cross section be the column structure of octagon.On the outer wall of octahedra 3 each, uniform intervals is provided with 6 for connecting the installing hole 31 of roof bow positioning element.The installing hole 31 of each, for fixing a kind of roof bow positioning element, effectively adapts to different vehicle demands.Described rotating shaft 2 is fixedly installed multiple spacing ring 21 and multiple locating part 22.Spacing ring is fixedly sleeved outside in rotating shaft.Locating part is fixedly installed on rotating shaft outer surface.Spacing ring 21 and locating part 22 coordinate with octahedra 3 one_to_one corresponding.The shape size of spacing ring matches with octahedron.Spacing ring 21 with octahedra 3 end winding support is connected, one end of octahedra 3 is provided with three screwed holes matched with spacing ring 21, in order to both be fixedly connected with realized, between guarantee octahedron 3 and rotating shaft 2, axially relative displacement does not occur.Polyhedron 3 inwall is provided with the stopper slot 32 matched with locating part 22, and locating part 22 to be arranged in stopper slot 32 and to be fixedly connected with it.Stopper slot 32 was convenient to realize locating when octahedron 3 is installed with coordinating of locating part 22, effectively ensured the upper relative displacement of radial direction does not occur between octahedra 3 and rotating shaft 2 simultaneously.
As shown in Figure 4,5, described riser 5 comprises the installing plate 51 that multiple uniform intervals is arranged, installing plate 51 surface is evenly provided with 11 groups side by side for connecting the installed part 52 of lamina tecti location clamping part, often organize installed part 52 and comprise 3 screws and 2 bearing pins that vertically arrange, the mode that described screw and bearing pin adopt " 3 nail 2 pin " is crisscross arranged side by side.Often organize the location clamping part that installed part 52 correspondence installs a kind of lamina tecti, effectively adapt to different vehicle demands.Described installing plate 51 is vertically installed in above base plate 1, the two ends of installing plate 51 are provided with the bracing frame 53 to downward-extension, be provided with connecting plate 54 between two bracing frame 53 bottoms, connecting plate 54 is fixedly connected with base plate 1 surface, ensures the installation strength between bracing frame and base plate.Be provided with stiffener 55 between the bottom of two bracing frames 53, ensure the integral installation intensity of installing plate 51 and bracing frame 53.Be provided with gap between the bracing frame 53 of adjacent mounting plate 51, convenient operation personnel carry out installing/dismounting.
During use, on octahedra 3, roof bow positioning element is installed, then installs the location clamping part of lamina tecti at both sides riser 5, whole fixture can be formed.The localization part of all crossbeams of top cover and skylight frame is arranged on and with in the pivotal rotating shaft 2 of drives structure 4, can be switched the location of crossbeam by the revolution of rotating shaft 2.When often switching a kind of vehicle, rotating shaft 2 drives the integral multiple of octahedra 3 rotation 45 °.The location clamping part of lamina tecti is arranged on left and right sides riser 5, and the installed part 52 on installing plate 51 have employed the vertical 3 nail 2 pin compact mounting means installed, and greatly saves installing space; The parts of different automobile types are arranged on the installed part 52 of different group, adopt parts switching mode to carry out vehicle switching.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.The content be not described in detail in this description belongs to the known prior art of professional and technical personnel in the field.