A kind of automatically detection and turning device
Technical field
The utility model belongs to Machining Technology field, is specifically related to a kind of automatically detection and turning device.
Background technology
At present being pressed into turn to and regulating and glitch detection work of the wheel hub knuckle assembly of half-bridge before automobile, on the equipment of two platform independent, complete respectively, and press-fit and detect after wheel hub knuckle assembly need to arrive next process by a dead lift, and complete different operating operation on distinct device, not only cost of investment is high, and the labour intensity of operating personal is large.
Summary of the invention
The purpose of this utility model is exactly the deficiency existing in order to solve above-mentioned background technology, provides a kind of and automatically detects and turning device.
The technical solution adopted in the utility model is: a kind of automatically detection and turning device, comprise frame, frame is provided with line slideway, jitter detection apparatus, pressure head, switching mechanism and slide unit cylinder, described jitter detection apparatus is positioned at line slideway one side top, described pressure head and switching mechanism lay respectively at line slideway top and are arranged side by side, described slide unit cylinder is positioned at line slideway one side and is connected with line slideway, described line slideway is provided with the fixture for fixation workpiece, described switching mechanism comprise for the turning device of grabbing workpiece be connected the actuating device that can drive turning device to slide up and down with turning device.
Further, described actuating device comprises the motor and two guide rails that are fixed on frame top, and described motor output end is connected with feed screw nut, and described feed screw nut bottom is provided with pipe link, described pipe link two ends are enclosed within respectively two guide rail lower ends, and described pipe link both ends are connected with turning device.
Further, described turning device comprises the connecting panel being connected with pipe link both ends, two ends, connecting panel bottom are respectively equipped with the first stay bearing plate and second stay bearing plate that can horizontally slip along it, described the first stay bearing plate and the second stay bearing plate bottom are respectively equipped with the first jaw and the second jaw, described the first jaw outer end is provided with the driving cylinder that can drive its rotation, and described the second stay bearing plate lower end is provided with can limit the locating dowel pin that the second jaw rotates.
The utility model is made up of frame, jitter detection apparatus, pressure head, switching mechanism, controlling by PLC the steering swivel that is pressed into that can simultaneously realize wheel hub measures and jerk value detection, and automatically realize the upset of wheel hub by switching mechanism, make wheel hub knuckle assembly outer face down, conveniently wheel hub is transported to subsequent processing.This device focuses on the multinomial detection operation of automotive hub on an equipment and completes, and has greatly reduced equipment investment cost; And every procedure has detected and has all promoted wheel hub to subsequent processing by cylinder afterwards, avoids the heavy transport operation of operating personal.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model turning device schematic diagram.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, is convenient to be well understood to the utility model, but they do not form and limit the utility model.
As shown in Figure 1, the utility model comprises frame 1, frame 1 is provided with line slideway 7, jitter detection apparatus 2, pressure head 3, switching mechanism 4 and slide unit cylinder 5, described jitter detection apparatus 2 is positioned at line slideway 7 one side tops, described pressure head 3 and switching mechanism 4 lay respectively at line slideway 7 tops and are arranged side by side, described slide unit cylinder 5 is positioned at line slideway 7 one sides and is connected with line slideway 7, described line slideway 7 is provided with the fixture 6 for fixation workpiece, described switching mechanism 4 comprise for the turning device of grabbing workpiece be connected the actuating device that can drive turning device to slide up and down with turning device.
As shown in Figure 2, described actuating device comprises the motor 9 and two guide rails 10 that are fixed on frame top, described motor 9 mouths are connected with feed screw nut 19, described feed screw nut 19 bottoms are provided with pipe link 18, described pipe link 18 two ends are enclosed within respectively two guide rail 10 lower ends, and described pipe link 18 both ends are connected with turning device.Motor 9 drives the leading screw of feed screw nut 19 to rotate, and leading screw drives nut to do upper and lower straight-line motion, and the pipe link 18 of feed screw nut 19 bottoms slides up and down along guide rail 10, and the both ends of pipe link 18 are connected with turning device, thereby drives turning device rise and fall.Described turning device comprises the connecting panel 11 being connected with pipe link both ends, connecting panel 11 two ends, bottom are respectively equipped with the first stay bearing plate 12 and second stay bearing plate 17 that can horizontally slip along it, described the first stay bearing plate 12 and the second stay bearing plate 17 bottoms are respectively equipped with the first jaw 14 and the second jaw 15, described the first jaw 14 outer ends are provided with the driving cylinder 13 that can drive its rotation, and described the second stay bearing plate 17 lower ends are provided with can limit the locating dowel pin 16 that the second jaw 15 rotates.
When use, the wheel hub of half-bridge before automobile 8 is fixed on fixture, first pressure head 3 declines, carry out that wheel hub turns and press-fiting to joint, after wheel hub knuckle assembly has press-fited, pressure head 3 returns, jitter detection apparatus 2 carries out the measurement of jerk value, complete after jerk value measurement, slide unit cylinder 5 drives line slideway 7 to advance, be displaced to switching mechanism 4 belows by measuring complete wheel hub knuckle assembly, the actuating device of switching mechanism 4 drives general who has surrendered's wheel hub knuckle assembly clamping under turning device, rise, then the driving cylinder 1 of turning device drives jaw to rotate along front and back Rotate 180 degree, make wheel hub knuckle assembly outer face down, being rotated in place rear locating dowel pin 16 declines is stuck in the second jaw 15, jaw stall, wheel hub knuckle assembly after having overturn is fallen on blanking roller-way, automatic transport is to subsequent processing.
The content not being described in detail in this specification sheets belongs to the known prior art of professional and technical personnel in the field.