Detection device for flatness of outer bottom of quartz ceramic crucible
Technical Field
The utility model relates to the technical field of quartz ceramic crucible detection, in particular to a detection device for flatness of an outsole of a quartz ceramic crucible.
Background
The quartz crucible has the advantages of high purity, strong temperature resistance, large size, high precision, good heat preservation, energy conservation, stable quality and the like, and is widely applied. The detection work of the quartz crucible is an important link, and the detection of the quartz crucible is developed towards the on-site detection direction, and the traditional detection of the domestic quartz crucible is generally carried out by using detection instruments such as a large microscope and the like, mainly detecting the quartz crucible in a laboratory.
The detection of quartz ceramic crucible outer bottom flatness in the existing quartz ceramic crucible detection technology is that after the crucible is turned over, a leveling ruler is used for leaning against the crucible outer bottom, a clearance between the leveling ruler and the crucible is measured by using a clearance gauge, but in the prior art, the detection value is inaccurate, the resolution is low, the measurement consistency is low, the detection effect is poor, the influence of personnel operation is large, and the analysis of the statistical process cannot be performed on data.
Disclosure of Invention
The utility model provides a detection device for detecting the flatness of the outer bottom of a quartz ceramic crucible, which aims to solve the defects that in the existing quartz ceramic crucible detection technology, the flatness of the outer bottom of the quartz ceramic crucible is detected by using a leveling ruler to measure a gap between the leveling ruler and the crucible by using a clearance gauge after the crucible is turned over, but in the prior art, the detection value is inaccurate by using the clearance gauge and the leveling ruler, the resolution is low, the measurement consistency is low, the detection effect is poor, the influence of the operation of personnel is great, and the analysis of a statistical process cannot be performed on data.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a detection device for quartz ceramic crucible outsole roughness, includes the workstation, the workstation upside is equipped with the cross hole, cross hole inboard slides has the cross piece, cross piece downside is fixed with mobile motor, mobile motor needs external power and switch of wire, be fixed with the movable gear on the periphery of mobile motor axle head, the workstation downside is fixed with the movable rack, be connected through the meshing mode between movable rack and the movable gear, cross piece upside is fixed with the support frame, the support frame upside is equipped with square hole, square hole inboard slides has the lifter, lifter one side is fixed with the lifting rack, the support frame upside is fixed with elevator motor, elevator motor needs external power and switch, be fixed with the lifting gear on the periphery of elevator motor axle head, be connected through the meshing mode between lifting gear and the lifting rack, the lifter downside is equipped with and presss from both sides and get the unit, the workstation upside is equipped with laser detection unit.
Preferably, the clamping unit comprises a connecting plate, the connecting plate is fixed with and connects the downside at the lifter, the connecting plate upside is fixed with a plurality of supporting seats, supporting seat one side all is equipped with the rotation hole, the rotation hole inboard rotates has the clamp to get the threaded rod, the connecting plate upside is fixed with and presss from both sides and get the motor, press from both sides and get motor need direction external power source and switch, press from both sides the axle head of getting the motor and press from both sides one end fixed connection of getting the threaded rod, press from both sides the periphery of getting the threaded rod on the screw drive have a plurality of boards of pressing from both sides to get.
Preferably, the laser detection unit includes the detection platform, detection platform fixed connection is in the upside of workstation, detection platform upside is fixed with a plurality of guiding rules, detection platform upside is equipped with the removal groove, the both sides that correspond in the removal groove all are equipped with the detection hole, the inboard rotation in detection hole has the detection threaded rod, the workstation upside is fixed with the detection motor, the detection motor needs wire external power source and switch, the axle head and the detection threaded rod one end fixed connection of detection motor, threaded rotation has the movable block on the periphery of detection threaded rod, movable block and the inboard sliding connection of removal groove, the movable block inboard is fixed with the laser detector.
Preferably, a plurality of supporting legs are fixed on the lower side of the workbench.
Preferably, a limiting plate is fixed on the upper side of the lifting rod.
Preferably, a protective pad is fixed on one side of the dry clamping plate.
The utility model provides a detection device for the flatness of the outsole of a quartz ceramic crucible, which has the beneficial effects that:
(1) The detection motor, the detection threaded rod, the detection table, the movable groove, the movable block, the guiding ruler and the laser detector are arranged, so that the detection motor has a detection function, and the reading is automatically displayed by emitting laser and receiving laser; changing the position, transmitting laser, receiving laser and displaying a second set of readings; and the flatness of the outer bottom of the quartz ceramic crucible is detected by reciprocating the above steps.
(2) Through setting up cross hole, removal rack, cross piece, mobile motor, movable gear, support frame, elevator motor, lifting rack, elevating gear, lifter, connecting plate, supporting seat, press from both sides and get the threaded rod, press from both sides and get the motor, press from both sides and get the board, protection pad, make it have and press from both sides get, remove the function, avoid the error that manual operation produced, pure mechanical operation is more accurate.
Drawings
FIG. 1 is a schematic top perspective view of a device for detecting flatness of an outsole of a quartz ceramic crucible according to the present utility model;
FIG. 2 is a schematic view of a partial enlarged structure of the area A in FIG. 1 according to the present utility model;
fig. 3 is a schematic view of a bottom perspective structure of a device for detecting flatness of an outsole of a quartz ceramic crucible according to the present utility model.
In the figure: the device comprises a workbench, a supporting leg, a cross hole 3, a movable rack 4, a cross block 5, a movable motor 6, a movable gear 7, a supporting frame 8, a lifting motor 9, a lifting rack 10, a lifting gear 11, a limiting plate 12, a lifting rod 13, a connecting plate 14, a supporting seat 15, a clamping threaded rod 16, a clamping motor 17, a clamping plate 18, a protective pad 19, a detection motor 20, a detection threaded rod 21, a detection table 22, a movable groove 23, a movable block 24, a guiding rule 25 and a laser detector 26.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, a detecting device for flatness of quartz ceramic crucible outsoles comprises a workbench 1, wherein a cross hole 3 is arranged on the upper side of the workbench 1, a cross block 5 is arranged on the inner side of the cross hole 3 in a sliding manner, a movable motor 6 is fixed on the lower side of the cross block 5, the movable motor 6 is externally connected with a power supply and a switch through wires, a movable gear 7 is fixed on the periphery of the shaft end of the movable motor 6, a movable rack 4 is fixed on the lower side of the workbench 1, the movable rack 4 is connected with the movable gear 7 in a meshing manner, a supporting frame 8 is fixed on the upper side of the cross block 5, a square hole is arranged on the upper side of the supporting frame 8, a lifting rod 13 is arranged on the inner side of the square hole in a sliding manner, a lifting rack 10 is fixed on one side of the lifting rod 13, a lifting motor 9 is fixed on the upper side of the supporting frame 8, the lifting motor 9 is externally connected with the power supply and the switch through wires, a lifting gear 11 is fixed on the periphery of the shaft end of the lifting motor 9, the lifting gear 11 is connected with the lifting rack 10 in a meshing mode, the clamping unit is arranged on the lower side of the lifting rod 13 and comprises a connecting plate 14, the connecting plate 14 is fixedly connected to the lower side of the lifting rod 13, a plurality of supporting seats 15 are fixedly arranged on the upper side of the connecting plate 14, rotating holes are formed in one side of each supporting seat 15, a clamping threaded rod 16 is rotated on the inner side of each rotating hole, a clamping motor 17 is fixedly arranged on the upper side of the connecting plate 14, the clamping motor 17 is required to guide an external power supply and a switch, the shaft end of the clamping motor 17 is fixedly connected with one end of the clamping threaded rod 16, a plurality of clamping plates 18 are in threaded transmission on the periphery of the clamping threaded rod 16, and protection pads 19 are fixedly arranged on one side of each dry clamping plate 18, so that the dry clamping plates have clamping and moving functions, errors caused by manual operation are avoided, and the pure mechanical operation is more accurate, and when the device is implemented: the clamping motor 17 drives the clamping threaded rod 16 to rotate so that the clamping plate 18 on the periphery of the clamping threaded rod 16 can relatively move to clamp the quartz ceramic crucible to be detected, the lifting motor 9 drives the lifting rack 10 to rotate so as to drive the lifting rack 10 to lift, the lifting rack 10 lifts and drives the lifting rod 13 to drive the connecting plate 14 to lift, the clamping plate 18 can lift to a proper position, and finally the moving motor 6 drives the moving gear 7 to rotate so that the cross block 5 can slide left and right in the cross hole 3 under the action of the moving gear 7 and the moving rack 4, and the cross block 5 drives the clamping unit to move to a detection position.
The upper side of the workbench 1 is provided with a laser detection unit, the laser detection unit comprises a detection table 22, the detection table 22 is fixedly connected to the upper side of the workbench 1, a plurality of guiding rules 25 are fixed to the upper side of the detection table 22, a movable groove 23 is formed in the upper side of the detection table 22, detection holes are formed in two corresponding sides of the movable groove 23, a detection threaded rod 21 rotates inside the detection holes, a detection motor 20 is fixed to the upper side of the workbench 1, the detection motor 20 is externally connected with a power supply and a switch through wires, the shaft end of the detection motor 20 is fixedly connected with one end of the detection threaded rod 21, a movable block 24 rotates on the periphery of the detection threaded rod 21 in a threaded manner, the movable block 24 is slidably connected with the inner side of the movable groove 23, a laser detector 26 is fixed to the inner side of the movable block 24, and has a detection function, and the reading is automatically displayed by emitting laser and receiving laser; changing the position, transmitting laser, receiving laser and displaying a second set of readings; so reciprocating, detect quartz ceramic crucible outer bottom's roughness, when the concrete implementation: the cross block 5 slides to a detection position in the cross hole 3 under the action of the movable rack 4, the movable motor 6 and the movable gear 7, so that a quartz ceramic crucible to be detected can be brought to the detection position, a laser beam is emitted to the outer bottom of the quartz ceramic crucible through the laser detector 26, and meanwhile, a reflected beam is received, and according to the time difference between the emission and the reception of the light and the propagation speed of the light, the following steps are that: the distance = time x speed, the flatness error can be calculated, the flatness laser detector can accurately and rapidly measure the flatness data of the wall surface, and can automatically record and store, and the detection motor 20 drives the detection threaded rod 21 to rotate so as to drive the movable block 24 to move back and forth in the movable groove 23, so that the laser detector 26 can move back and forth to detect different positions of the outer sole of the quartz ceramic crucible.
It should be noted that:
the application proposes: the laser detector 26 is a prior art, and its specific usage and functions are not described in detail herein.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.