Aligning mechanism in superconducting cavity cleaning equipment
Technical Field
The utility model relates to a superconductive chamber cleaning equipment especially relates to aligning mechanism among superconductive chamber cleaning equipment.
Background
When rinsing superconducting cavity, need use superconducting cavity cleaning equipment, superconducting cavity cleaning equipment on the present market includes: the rotary table is rotatably arranged in the rack, the superconducting cavity fixing frame is arranged on the rotary table, the lifting mechanism capable of driving the rotary table to move up and down is arranged on the rack, the spray head is arranged on the rack, and the spray head upwards penetrates through a central hole in the rotary table and then can stretch into the superconducting cavity to spray and flush the superconducting cavity for cleaning. When the superconducting cavity cleaning equipment is used, the superconducting cavity needs to be adjusted, the superconducting cavity is coaxial with the spray head, and the superconducting cavity is perpendicular to the rotary table, so that the spray head and the superconducting cavity can be prevented from colliding in the cleaning process. However, at present, the superconducting cavity is fixed in the fixing frame, and then the superconducting cavity is coaxial with the spray head and vertical to the rotary table by adjusting the fixing frame, but the method is inconvenient to operate and poor in adjustment precision.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an aligning mechanism among superconducting cavity cleaning equipment, it can link to each other with carousel and mount among the superconducting cavity cleaning equipment to can quick adjustment fix the superconducting cavity in the mount with the axiality of shower nozzle and with the straightness that hangs down of carousel.
In order to achieve the above object, the utility model adopts the following technical scheme: aligning mechanism among superconductive chamber cleaning equipment includes: the adjusting plate comprises a reference plate which can be horizontally connected with a rotary plate in superconducting cavity cleaning equipment, a reference through hole which is coaxial with a central hole of the rotary plate is arranged at the central position of the reference plate, two self-aligning bolts are respectively arranged on the left side and the right side and the rear side of the reference plate, a plurality of universal ball bearings are uniformly distributed on the reference plate and protrude upwards out of the reference plate, an adjusting plate which can be connected with a superconducting cavity fixing frame is placed on the reference plate, the adjusting plate abuts against the universal ball bearings, the self-aligning bolts on the reference plate abut against the left side wall and the right side wall and the rear side wall of the adjusting plate, mounting through holes are formed in the adjusting plate, a plurality of thread through holes are formed in the periphery of the adjusting plate, a pitch angle adjusting screw is vertically and threadedly connected into the four thread through holes respectively, and the pitch angle adjusting screw penetrates through the adjusting plate and then abuts against the reference plate downwards.
Further, according to the aligning mechanism in the superconducting cavity cleaning equipment, a left barrier strip, a right barrier strip and a rear barrier strip are welded to the left side and the right side of the reference plate respectively, two aligning bolts are in threaded connection with the left barrier strip, the right barrier strip and the rear barrier strip respectively, and the left barrier strip and the right barrier strip are symmetrically welded to the left side and the right side of the reference plate through the reference through holes.
Furthermore, according to the aligning mechanism in the superconducting cavity cleaning device, a guide plate is respectively arranged on the reference plates positioned at the front sides of the left barrier strip and the right barrier strip, and a guide inclined surface is arranged on the guide plate.
Further, according to the aligning mechanism in the superconducting cavity cleaning equipment, two aligning bolts located on the same side are symmetrically arranged through the reference through hole.
Further, in the aligning mechanism in the superconducting cavity cleaning equipment, three positioning pin holes capable of being connected with the rotating disc are formed in the reference plate, and the three positioning pin holes are distributed on the reference plate in a regular triangle shape; four connecting threaded holes which can be connected with the fixing frame are uniformly distributed on the adjusting plate along the circumference of the mounting through hole.
The utility model has the advantages that: simple structure, it is convenient to adjust, and it is high to adjust the precision moreover, can make the superconductive chamber on the regulating plate coaxial with the benchmark through-hole on the benchmark board through the all around position that self-aligning bolt can the quick adjustment superconductive chamber to can lock the regulating plate, can the straightness that hangs down between quick adjustment superconductive chamber and the benchmark board through the pitch angle adjusting screw, set up universal ball bearing on the benchmark board and can reduce the frictional force between regulating plate and the benchmark board, make the regulation work of regulating plate more convenient.
Drawings
Fig. 1 is a schematic perspective view of an aligning mechanism in a superconducting cavity cleaning apparatus according to the present invention.
Fig. 2 is a schematic sectional view in the direction of a-a in fig. 1.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1 and fig. 2, the aligning mechanism in the superconducting cavity cleaning apparatus of the present invention includes: the reference plate 1 can be horizontally connected with a rotary disc in superconducting cavity cleaning equipment, a reference through hole 11 coaxial with a central hole of the rotary disc is arranged at the central position of the reference plate 1, a left barrier strip 12, a right barrier strip 13 and a rear barrier strip 14 are respectively welded on the left side, the right side and the rear side of the reference plate 1, two self-aligning bolts 2 are respectively in threaded connection with the left barrier strip 12, the right barrier strip 13 and the rear barrier strip 14, the left barrier strip 12 and the right barrier strip 13 are symmetrically welded on the left side and the right side of the reference plate 1 through the reference through hole 11, the two self-aligning bolts 2 positioned on the same side are symmetrically arranged through the reference through hole 11, a guide plate 15 is respectively arranged on the reference plate 1 positioned on the front sides of the left barrier strip 12 and the right barrier strip 13, and a guide inclined surface 151 is arranged on the guide plate 15. The superconducting cavity adjusting device is characterized in that a plurality of universal ball bearings 3 are arranged on a reference plate 1, the universal ball bearings 3 protrude upwards out of the reference plate 1, an adjusting plate 4 capable of being connected with a superconducting cavity fixing frame is placed on the reference plate 1, the adjusting plate 4 is abutted against the universal ball bearings 3, self-aligning bolts 2 on the reference plate 1 are abutted against the left side wall, the right side wall and the rear side wall of the adjusting plate 4, mounting through holes 41 are formed in the adjusting plate 4, a plurality of threaded through holes are formed in the periphery of the adjusting plate 4, a pitch angle adjusting screw 5 is vertically and threadedly connected into each of the four threaded through holes, and the pitch angle adjusting screw 5 penetrates through the adjusting plate 4 and then is abutted against the reference plate 1 downwards. Three positioning pin holes 16 which can be connected with the turntable are arranged on the reference plate, and the three positioning pin holes 16 are distributed on the reference plate 1 in a regular triangle shape; four connecting threaded holes 42 capable of being connected with the fixing frame are uniformly distributed on the adjusting plate 4 along the circumference of the mounting through hole 41.
The working principle of the utility model is as follows: fixing a fixing frame fixed with a superconducting cavity on an adjusting plate 4 through a connecting threaded hole 42, then placing the adjusting plate 4 on a reference plate 1 in a sliding manner under the guiding action of a guide plate 15, moving the adjusting plate 4 to abut against a rear barrier strip 14 under the rolling action of a universal ball bearing 3, then adjusting self-aligning bolts 2 on a left barrier strip 12, a right barrier strip 13 and the rear barrier strip 14 to enable the superconducting cavity on the adjusting plate 4 to be coaxial with a reference through hole 11 on the reference plate 1, then lightly supporting the adjusting bolt 2 on the adjusting plate 4, adjusting a pitch angle adjusting screw 5 to enable the superconducting cavity to be vertical to the reference plate 1, finally fastening the adjusting plate 4 on the adjusting plate 4 by using the self-aligning bolts 2, then placing the reference plate 1 on a rotary table in superconducting cavity cleaning equipment, connecting the rotary table by using three positioning pins to penetrate through three positioning pin holes 16, and enabling the superconducting cavity to be coaxial with the reference through hole 11 in the reference plate 1 to be equivalent to be coaxial with a spray head, the superconducting cavity is perpendicular to the reference plate 1, which is equivalent to perpendicular to the turntable.
The utility model has the advantages that: simple structure, it is convenient to adjust, and it is high to adjust the precision moreover, can make the superconductive chamber on the regulating plate coaxial with the benchmark through-hole on the benchmark board through the all around position that self-aligning bolt can the quick adjustment superconductive chamber to can lock the regulating plate, can the straightness that hangs down between quick adjustment superconductive chamber and the benchmark board through the pitch angle adjusting screw, set up universal ball bearing on the benchmark board and can reduce the frictional force between regulating plate and the benchmark board, make the regulation work of regulating plate more convenient.