CN115360560B - Split type large-diameter electric slip ring body and manufacturing process thereof - Google Patents
Split type large-diameter electric slip ring body and manufacturing process thereof Download PDFInfo
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- CN115360560B CN115360560B CN202210930188.4A CN202210930188A CN115360560B CN 115360560 B CN115360560 B CN 115360560B CN 202210930188 A CN202210930188 A CN 202210930188A CN 115360560 B CN115360560 B CN 115360560B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/08—Slip-rings
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/10—Manufacture of slip-rings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The utility model relates to an electric slip ring manufacturing technology's field especially relates to a split type major diameter electric slip ring body, including the insulating components of a whole that can dismantle the connection and can form an insulating components of a whole that can function independently, insulating components of a whole that can function independently tip is equipped with a set of plug block, a set of interface has been seted up to insulating components of a whole that can function independently's one end terminal surface of keeping away from the plug block, the plug port runs through in insulating components of a whole that can function independently's inner circle lateral wall and outer lane lateral wall, radial inseparable sliding connection with the plug block along insulating components of a whole that can function independently's a whole that can function independently in a set of plug port that corresponds, possess and insert the plug block to the plug port in for can carry out comparatively accurate location connection between the adjacent insulating components of a whole that can function independently, and need not crooked insulating components of the insulating components body quality that makes the concatenation after being formed is difficult for receiving the effect of great influence.
Description
Technical Field
The application relates to the field of electric slip ring manufacturing technology, in particular to a split large-diameter electric slip ring body and a manufacturing process thereof.
Background
One core component of the CT machine is an electric slip ring, and when the CT machine detects a patient, the electric slip ring needs to rotate at a relatively high speed so as to perform comprehensive and rapid detection on the patient. The electric slip ring generally comprises an insulating ring body, a plurality of conducting rings and signal copper rings, wherein the conducting rings and the signal copper rings are arranged on the insulating ring body, good insulating isolation is carried out between each conducting ring, and each conducting ring or the signal copper ring is contacted with a corresponding electric brush to transmit current or electric signals. The insulating ring body is used as a mounting base of the whole electric slip ring, and high precision is required in manufacturing.
In order to reduce the difficulty of integral casting and forming, the existing insulating ring body is often designed in a split mode, for example, a spliced CT slip ring is applied in advance by the applicant, the publication number is CN108258556A, and two insulators are spliced and fixed through a trapezoid positioning structure. The trapezoid positioning structure comprises a trapezoid part and a trapezoid groove, wherein the trapezoid part is formed by outwards extending one end of the insulator and is provided with a locking hole; the trapezoid groove is formed by inwards sinking the other end of the insulator, and a locking hole corresponding to the locking hole is formed in the trapezoid groove, and the locking hole is fixed with the locking hole through a bolt.
For the related art, as the trapezoid parts and the trapezoid grooves are arranged at the two ends of the same insulator, when the last insulator is spliced correspondingly, the insulator is bent adaptively to put the corresponding trapezoid part into the trapezoid groove, the radial width of the insulator is larger, the corresponding insulator is easy to generate uneven deformation and even internal cracks due to deformation caused by bending of the insulator, and the defect that the overall quality of the manufactured and molded insulating ring body is greatly influenced exists.
Disclosure of Invention
In order to reduce the influence on the overall quality of the insulating ring body after being manufactured and molded, the application provides a split-type large-diameter electric slip ring body and a manufacturing process thereof.
The manufacturing process of the split large-diameter electric slip ring body adopts the following technical scheme.
The manufacturing process of the split type large-diameter electric slip ring body is used for manufacturing the split type large-diameter electric slip ring body, the split type large-diameter electric slip ring body comprises a plurality of insulating split bodies which are detachably connected and can form a complete insulating ring body, a group of plug blocks are arranged at the end parts of the insulating split bodies, a group of plug ports are formed in the end face of one end of each insulating split body, which is far away from each plug block, the plug ports penetrate through the inner ring side wall and the outer ring side wall of each insulating split body, the plug blocks of the same group are tightly connected with the corresponding group of plug ports in a sliding manner along the radial direction of each insulating split body, the adjacent two adjacent insulating split bodies are provided with radial grooves at the adjacent one end, the radial grooves are located on the fan-shaped surface of each insulating split body, and the same radial block is arranged in the adjacent two radial grooves of each adjacent two insulating split bodies, and the split type electric slip ring body comprises the following steps:
step 3, placing the formed insulating ring body into a standard inspection jig for specification test, and placing radial blocks coated with glue into every two corresponding radial grooves in the qualified insulating ring body;
step 4, placing the insulating ring body provided with the radial blocks into a constant temperature storage chamber, keeping the temperature of 20-25 ℃ for 24 hours, and then using the insulating ring body for manufacturing an electric slip ring;
wherein the cementing equipment comprises a driving plate for placing the insulating split bodies and driving the insulating split bodies to move towards the center of the insulating split bodies, a positioning block fixedly connected with the driving plate and inserted into the positioning groove, an inner ring supporting column arranged at the center point of all the driving plate and abutting against the inner ring surface of all the insulating split bodies, a column supporting plate fixedly connected with the inner ring supporting column and flush with the driving plate, and a cementing device arranged on the inner ring supporting column and cementing the plugging port and the plugging block, so that after the insulating ring bodies are spliced and formed, the radial blocks are correspondingly placed into radial grooves corresponding to the adjacent two insulating split bodies, the radial blocks play a certain sharing role when the corresponding insulating split bodies are subjected to radial force, the quality of the insulating split bodies manufactured after the insulating ring bodies are manufactured and formed can be better ensured, the manufactured insulating split bodies and the spliced and formed insulating ring bodies are respectively inspected, the next step can be carried out after the inspection is passed so as to find problems in time, the waste of resources is reduced, in addition, the insulating ring body is placed for a certain period of time after the splicing and forming, the subsequent processing is carried out after the adhesive strength between the insulating ring bodies reaches the maximum, the quality of the insulating ring body is not greatly influenced in the processing process, the insulating ring bodies are placed on the driving plate, the positioning groove is sleeved corresponding to the positioning block, the position of each insulating ring body is not easy to deviate, then the driving plate moves, the insulating ring bodies move towards the same center, meanwhile, the splicing blocks and the splicing ports are glued, so that all the insulating ring bodies are spliced to form a complete insulating ring body, then the splicing and forming state of the insulating ring body is kept for a certain period of time, the driving plate is reset, the insulating ring body is positioned on the column-resisting plate and does not fall, then take off insulating ring body from the inner circle support post again, whole concatenation process is comparatively accurate, is difficult for appearing the deviation, and concatenation efficiency is high.
Through adopting above-mentioned technical scheme, can remove the radial orientation of insulating components of a whole that can function independently along respective central point in same centre of a circle department for the grafting piece corresponds grafting in the grafting mouth, in order to realize that insulating components of a whole that can splice into a comparatively complete insulating ring body without crooked deformation, with the great influence that the quality probably receives after reducing insulating ring body manufacturing shaping, and a set of grafting piece can correspond the effective cementing area that sets up between the several promotion two insulating components of a whole that can function independently, helps promoting insulating ring body's manufacturing quality.
Optionally, the side that insulating components of a whole that can function independently deviates from the conducting ring has seted up the several and is used for reducing the weight reduction groove of insulating components of a whole that can function independently thickness, and the surface that insulating components of a whole that can function independently seted up the weight reduction groove has seted up the several constant head tank, and the constant head tank runs through in the circumference outer wall of insulating components of a whole that can function independently.
Through adopting above-mentioned technical scheme, the opening of subtracting heavy groove makes the insulating components of a whole that can function independently be difficult for too thick in corresponding position department to reduce the possibility that appears gas pocket or deformation, promote insulating components of a whole that can function independently injection moulding's quality, the constant head tank is used for when later using special equipment to carry out the splice moulding of insulating ring body, and the initial position of every insulating components of a whole that can function independently can more accurate acquisition confirm.
Optionally, the side shaping that insulating components of a whole that can function independently deviates from the heavy groove has the gluey recess that is used for promoting conductive ring gluing area, and the side that insulating components of a whole that can function independently offered gluey recess is offered and is used for wearing to establish the post groove of the conductive post that is connected with the conductive ring.
Through adopting above-mentioned technical scheme, the setting of gluing recess makes after the insulator ring shaping and when carrying out the gluing of conducting ring, and gluing recess can make glue get into for the connection between conducting ring and the insulating components of a whole that can function independently surface is more firm, and the setting of post groove makes the later stage carry out when setting up of conducting column, can carry out the drilling in the post groove, with wear to establish the conducting column and carry out welding operation with conducting column and conducting ring.
Optionally, rubberizing device is including locating the inner circle and supporting the post and inside glue box of depositing glue, rotate connect in a set of rubber tyer of glue box, the transmission is connected in the rubberizing tape of same set of rubber tyer and surface setting brush hair, locate in the glue box and the brush hair of broach contact rubberizing tape so that the rubberizing tape is difficult for taking out the accuse of too much glue and glue the comb, locate the glue box and drive the rubberizing tape and carry out driven belt drive mechanism, the rubberizing tape is the slope, the brush hair of rubberizing tape upper end contacts in corresponding interface or plug block in order to rubberize.
Through adopting above-mentioned technical scheme, when insulating components of a whole that can function independently removes, the rubber wheel rotates in order to drive the rubberizing tape and carries out the transmission for the brush hair of rubberizing tape contacts in the rubberizing mouth that corresponds or the plug-in block rubberizes, and accuse glue comb can be with the brush hair of rubberizing tape more glue removal of bringing out in the gluey box, so that glue tape is last to adhere to suitable amount glue, helps promoting insulating components of a whole that can function independently's cementing quality.
Optionally, the belt transmission mechanism comprises an upper sheave coaxially and fixedly connected with the rubber wheel with high position, a lower sheave rotationally connected with the rubber box, a transmission belt in transmission connection with the upper sheave and the lower sheave, a worm wheel coaxially and fixedly connected with the lower sheave, a worm rotationally connected with the rubber box and meshed with the worm wheel, a worm gear coaxially and fixedly connected with one end of the worm far away from the worm wheel, and a synchronous rack meshed with the worm gear and synchronously moving along with the driving plate.
Through adopting above-mentioned technical scheme for when driving the board and remove, can make synchronous rack synchronous movement, make worm gear, worm wheel and lower sheave rotate, make the drive belt carry out the transmission, make the sheave rotate, make corresponding rubber tyer rotate, then make the rubberizing belt carry out the transmission in order to carry out the rubber coating to the grafting piece or the interface of insulating components of a whole that can function independently one end department through rubberizing belt department, need not set up the power supply in addition, and the transmission speed of rubberizing belt can be better and drive the removal speed assorted of board, when making every turn grafting piece or interface carry out the rubber coating, the great change of difficult emergence of glue volume.
Optionally, the rubber box rotates and is connected with a set of reverse rubber tyer, is connected with the reverse rubber tyer transmission of same set of reverse rubber tyer and sets up the brush hair and contact in the reverse rubber coating tape of corresponding grafting mouth or grafting piece, and the coaxial fixedly connected with of reverse rubber tyer that the position is high goes up the sheave in reverse, and the rubber box rotates and is connected with reverse lower sheave, and the transmission is connected with reverse drive belt between reverse lower sheave and the reverse upper sheave, and the coaxial fixedly connected with reverse gear of reverse lower sheave, the coaxial fixedly connected with of lower sheave meshes in the intermediate gear of reverse gear.
Through adopting above-mentioned technical scheme for when driving the board and remove, pivoted lower sheave drives intermediate gear, reverse gear and reverse lower sheave and rotates, makes reverse drive belt carry out the transmission, makes reverse upper sheave and reverse rubber wheel rotate, makes reverse rubber coating belt carry out the transmission with the rubber coating opposite direction, carries out comparatively comprehensive and abundant rubber coating with the upper inner wall and the lower inner wall of interface or the upper outer wall and the lower outer wall of plug-in block.
Optionally, one side of driving the board and keeping away from the inner circle and supporting the post is equipped with the circular arc that laminates in insulating components of a whole that can function independently circumference outer wall and leans on the limit, and one side that the circular arc leans on the limit and keeps away from the driving the board is fixedly connected with limited board that moves.
Through adopting above-mentioned technical scheme for when insulating components of a whole that can function independently is driven the drive of board and is laminated in the inner circle and support the post, except the locating piece, the circular arc is close to the limit and also can provide better holding power, and when the grafting piece and the grafting mouth of two adjacent insulating components of a whole that can function independently correspond grafting, the limit moves the board and also can make insulating components of a whole that can function independently better keep stable, makes and splices mutually that can be better between the insulating components of a whole that can function independently.
In summary, the present application includes at least one of the following beneficial effects:
1. the insulation split body can be spliced to form a complete insulation ring body without bending or deformation, so that the possible large influence on the quality of the insulation ring body after manufacturing and forming is reduced;
2. the reverse rubber coating belt is driven in the opposite direction to the rubber coating belt so as to comprehensively and fully glue the upper inner wall and the lower inner wall of the plug-in connector or the upper outer wall and the lower outer wall of the plug-in connector.
Drawings
FIG. 1 is a schematic diagram of a front structure of a split large-diameter electrical slip ring with embedded conductive rings;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is a schematic view of the back structure of a split large-diameter electrical slip ring with a weight-reducing groove;
FIG. 4 is a flow chart of a split large diameter electrical slip ring body manufacturing process of the present application;
FIG. 5 is a schematic diagram of the main structure of the cementing apparatus in the present application;
FIG. 6 is a schematic structural view of a guide rail and a gluing device corresponding to the synchronous rack;
fig. 7 is a schematic view of a structure of a driving plate.
Reference numerals illustrate: 1. an insulating split; 11. a guide rail slide block; 12. a slider screw; 13. a box rod; 14. a reinforcing rod; 15. a screw block; 2. a plug block; 21. an adhesive groove; 22. arc edge; 23. a movement limiting plate; 24. a column-retaining plate; 25. a glue control comb; 26. a column groove; 27. a conductive ring groove; 28. a ring blocking groove; 29. a signal ring groove; 3. an interface; 31. a reverse rubber wheel; 32. reverse taping; 33. a reverse upper sheave; 34. a reverse lower sheave; 35. a reverse drive belt; 36. a reversing gear; 37. an intermediate gear; 38. a guide rail; 39. a lead screw motor; 4. a radial groove; 41. coating adhesive tape; 42. a belt drive mechanism; 43. an upper sheave; 44. a lower sheave; 45. a transmission belt; 46. a worm wheel; 47. a worm; 48. a worm gear; 49. a synchronous rack; 5. a radial block; 51. a cementing device; 52. a weight reduction groove; 53. a positioning groove; 54. a driving plate; 55. a positioning block; 56. the inner ring is propped against the column; 57. a sizing device; 58. a glue box; 59. and (3) a rubber wheel.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings.
The embodiment of the application discloses split type major diameter electrical slip ring body, refer to fig. 1, including the insulating components of a whole ring body's of several splice formation insulating components of a whole ring body 1, the insulating components of a whole ring body corresponding insulating components of a whole ring body 1 quantity is eight in this embodiment.
Referring to fig. 1, a set of plug blocks 2 are integrally formed at one arc end of each insulating split body 1, the plug blocks 2 are arranged in a plurality along the direction of the center axis of the insulating split body 1, the length direction of each plug block 2 is parallel to the radial direction of the insulating split body 1, a set of plug ports 3 are formed at one end of each insulating split body 1 far away from the corresponding plug block 2, each set of plug ports 3 corresponds to one set of plug blocks 2, the plug ports 3 penetrate through the circumferential inner wall and the circumferential outer wall of the corresponding insulating split body 1, so that when the insulating split bodies 1 are spliced, the plug blocks 2 of one insulating split body 1 can correspondingly enter the plug ports 3 of the adjacent insulating split body 1, positioning connection between the insulating split bodies 1 can be realized, and the adhesive area between the adjacent two insulating split bodies 1 can be increased.
Referring to fig. 1 and 2, a sector surface of the insulating split body 1 is uniformly formed with a plurality of conductive ring grooves 27 concentric with each other, all the conductive ring grooves 27 are uniformly distributed along the radial direction of the insulating split body 1, the conductive ring grooves 27 are close to the circumferential inner wall of the insulating split body 1, and each conductive ring groove 27 is used for embedding a conductive ring in the later stage. The surface of the insulating split body 1 between two adjacent conductive ring grooves 27 is provided with a blocking ring groove 28, the circle center of the blocking ring groove 28 is the same as that of the conductive ring groove 27, and the blocking ring groove 28 is used for embedding an insulating blocking ring, so that good insulativity is kept between the adjacent conductive rings. The surface of the insulating split body 1, which is close to the circumferential outer wall, is concentric and uniformly provided with a plurality of signal ring grooves 29, and the signal ring grooves 29 are used for embedding signal copper rings. The inner bottom surfaces of the conductive ring groove 27 and the signal ring groove 29 are uniformly formed with a plurality of adhesive grooves 21, so that the adhesive areas of the inner bottom surfaces of the conductive ring and the conductive ring groove 27 and the inner bottom surfaces of the signal copper ring and the signal ring groove 29 are improved. The signal ring groove 29 and the inner bottom surface of the conductive ring groove 27 are respectively provided with a post groove 26, the post groove 26 is used for later drilling so as to weld the conductive post and the corresponding conductive ring or the signal copper ring, and the cross section of the post groove 26 is far larger than that of the conductive post, so that the welding work can be conveniently performed.
Referring to fig. 3, a plurality of weight-reducing grooves 52 are uniformly formed on the surface of the insulating split body 1 facing away from the column groove 26, two positioning grooves 53 are formed on the surface center point of each insulating split body 1 where the weight-reducing grooves 52 are formed, the length direction of each positioning groove 53 is consistent with the radial direction of the surface center point of the insulating split body 1 where the weight-reducing grooves 52 are formed, and one end of the length direction of each positioning groove 53 penetrates through the circumferential outer wall of the insulating split body 1 so as to facilitate positioning and splicing of the subsequent insulating split bodies 1.
Referring to fig. 2, a group of radial grooves 4 are formed on two fan-shaped surfaces of each insulating split body 1, one radial groove 4 is formed on each group of radial grooves 4 corresponding to two arc ends of the insulating split body 1, the radial grooves 4 penetrate through the arc end faces of the insulating split bodies 1, the radial grooves 4 of the adjacent two insulating split bodies 1 at the same end are corresponding, the same radial block 5 is adhered in the corresponding two radial grooves 4, and therefore the spliced insulating ring body can bear external force in the radial direction of the insulating ring body better.
The implementation principle of the split large-diameter electric slip ring body in the embodiment of the application is as follows: eight insulating components of a whole that can function independently 1 splice and form an insulating ring body to plug-in connection piece 2 corresponds to grafting in grafting mouth 3 makes and carries out the location concatenation between the insulating components of a whole that can function independently 1.
The embodiment of the application also discloses a manufacturing process of the split large-diameter electric slip ring body, and the manufacturing process specifically comprises the following steps with reference to FIG. 4.
step 3, lifting the formed insulating ring body, placing the insulating ring body into a standard inspection jig for specification test, and placing radial blocks 5 coated with glue into every two corresponding radial grooves 4 in the qualified insulating ring body;
and 4, placing the insulating ring body provided with the radial blocks 5 into a constant temperature storage room, keeping the temperature of 20-25 ℃ for at least 24 hours, and then using the insulating ring body for processing and manufacturing the electric slip ring.
Referring to fig. 5 and 6, the cementing device 51 comprises an inner ring supporting column 56 which is vertical and placed on the ground, eight guide rails 38 are uniformly and fixedly connected to the outer wall of the circumference of the bottom of the inner ring supporting column 56 around the axis of the inner ring supporting column, the length direction of each guide rail 38 is consistent with the radial direction of the center point of the lower surface of the corresponding insulating split body 1, each guide rail 38 is slidably connected with a guide rail sliding block 11 along the length direction of the guide rail, a driving plate 54 which is horizontal is integrally formed on the upper surface of the guide rail sliding block 11, a group of two lead screw blocks 15 are fixedly connected to the vertical side surface of the length direction of each guide rail 38, the same group of two lead screw blocks 15 are respectively positioned at two ends of the length direction of the corresponding guide rail 38, lead screw blocks 15 far away from the inner ring supporting column 56 are detachably connected with a lead screw motor 39 through screws, the output shafts of the lead screw motor 39 are fixedly connected with slider lead screws 12, two ends of the slider lead screws 12 far away from the lead screw motor 39 are in one-to-one correspondence and are rotatably connected to the similar vertical surfaces of the two lead screw blocks 15, the length direction of the slider lead screws 12 is consistent with the length direction of the guide rail 38, and the slider 12 is threaded and connected with the guide rail sliding block 11 along the length direction.
Referring to fig. 5 and 7, the cementing device 51 further includes a set of two positioning blocks 55 fixedly connected to the upper surface of each driving plate 54, the positioning blocks 55 are closely inserted into the positioning grooves 53 of the insulating split body 1, one side, away from the inner ring, of the driving plate 54, which is abutted against the column 56 is fixedly connected with the circular arc leaning edge 22, the circular arc leaning edge 22 is attached to the circumferential outer wall of the insulating split body 1, the upper surface of the circular arc leaning edge 22 is fixedly connected with the horizontal movement limiting plate 23, and the bottom surface of the movement limiting plate 23 is attached to the upper surface of the insulating split body 1, so that the insulating split body 1 can be better kept stable when being driven by the driving plate 54 to be spliced. When the inner circumference wall of the insulating split body 1 is abutted against the inner circumference wall of the column 56, the inner circumference wall of the column 56 is abutted against the column 24, the upper surface of the column abutment plate 24 is flush or slightly lower than the upper surface of the driving plate 54, and when the inner circumference wall of the insulating split body 1 is abutted against the column 56, a space exists between the column abutment plate 24 and the driving plate 54, so that when the driving plate 54 is far away from the inner circumference abutment plate 56 after the insulating ring body is spliced, the insulating ring body can be accepted by the column abutment plate 24 and is not easy to fall directly. The teflon coating can be sprayed on the circumferential outer wall of the inner ring supporting column 56 so as to reduce the friction force between the inner ring supporting column 56 and the insulating split body 1, and the inner ring supporting column 56 can be smoothly moved upwards to be separated after the insulating ring body is spliced and molded. The inner ring support column 56 is provided with a gluing device 57 for gluing the plug connector 3 and the plug connector block 2.
Referring to fig. 5 and 6, the glue applying device 57 includes a box rod 13 fixedly connected to the inner ring support column 56, a straight line where the length direction of the box rod 13 is located passes through the central axis of the inner ring support column 56, eight box rods 13 are uniformly distributed around the inner ring support column 56, two glue boxes 58 are integrally formed at one end, far away from the inner ring support column 56, of each box rod 13, a plastic binder, such as epoxy resin glue, is placed in each glue box 58, and an a glue and a B glue can be placed in the AB glue in one-to-one correspondence in the two glue boxes 58 of the same box rod 13. The bottom of the glue box 58 is communicated with an external glue pump through a hose so that the glue amount inside the glue box 58 can be timely supplemented. Each glue box 58 is rotationally connected with a group of two glue wheels 59, the glue wheel 59 with a low position is positioned in the glue box 58, the glue wheel 59 with a high position is exposed outside the glue box 58, the axial direction of the glue wheel 59 is consistent with the length direction of the guide rail 38, the two glue wheels 59 are in transmission connection with one glue-coated tape 41, bristles (not shown in the figure) are adhered on the surface of the glue-coated tape 41, the length direction of the glue-coated tape 41 is inclined, and the bristles of the glue-coated tape 41 cannot contact the periphery of the opening of the glue box 58, so that the glue-coated tape 41 can smoothly carry out glue in the glue box 58. When the insulating split body 1 is driven to move by the driving plate 54, the arc-shaped end part of the insulating split body 1 passes through the upper end part of the corresponding rubber coating tape 41, so that the rubber coating tape 41 can glue the plug-in block 2 or the plug-in port 3, referring to fig. 6, the inclined glue control combs 25 are fixedly connected inside the glue boxes 58, the inclined direction of the glue control combs 25 is perpendicular to the inclined direction of the rubber coating tape 41, two glue control combs 25 are arranged in each glue box 58, and the two glue control combs 25 are in one-to-one correspondence contact with the inclined upper surface and the inclined lower surface of the rubber coating tape 41, so that the comb teeth of the glue control combs 25 can be in contact with the brush hair of the rubber coating tape 41, so as to block excessive glue on the rubber coating tape 41. The comb teeth density of the glue-controlling comb 25 can be correspondingly set according to the bristle density on the adhesive-coated tape 41 so as to control the amount of glue carried by the bristles of the adhesive-coated tape 41 within a proper range.
Referring to fig. 6, each rubber box 58 is provided with a belt transmission mechanism 42 for driving the corresponding rubber belt 41 to transmit, the belt transmission mechanism 42 comprises an upper sheave 43 coaxially and fixedly connected with a rubber wheel 59 at a high position, a lower sheave 44 is rotatably connected to the vertical side surface of the box rod 13, a transmission belt 45 is connected between the upper sheave 43 and the lower sheave 44 in a transmission manner, a worm wheel 46 is coaxially and fixedly connected to the lower sheave 44, a worm 47 is meshed at the lower part of the worm wheel 46, the worm 47 is rotatably connected to the vertical side surface of the box rod 13, one end of the worm 47, far from the worm wheel 46, is coaxially and fixedly connected with a worm gear 48, the box rod 13 is fixedly connected with a reinforcing rod 14, and one end, close to the worm gear 48, of the worm 47 is penetrated and coaxially and rotatably connected to the reinforcing rod 14, so that one end of the worm 47, where the worm gear 48 is arranged, remains stable. The vertical side of the guide rail slide block 11 is fixedly connected with a synchronous rack 49, the synchronous rack 49 can be meshed with the upper part of the worm gear 48, so that the rubber coating belt 41 can be synchronously driven when the guide rail slide block 11 moves, the driving speed of the rubber coating belt 41 can be matched with the moving speed of the insulating split body 1, and the rubberizing amount is controlled well.
Referring to fig. 6, each of the rubber boxes 58 is rotatably connected with a set of two reverse rubber wheels 31, a reverse rubber belt 32 is in transmission connection with the two reverse rubber wheels 31 in the same set, the reverse rubber belts 32 are arranged side by side corresponding to the rubber belts 41, the reverse rubber belts 32 are closer to the inner ring supporting columns 56 than the rubber belts 41, and bristles (not shown in the drawing) are also arranged on the surfaces of the reverse rubber belts 32 so as to contact with the corresponding plug blocks 2 or the corresponding plug connectors 3 for gluing. The high reverse rubber wheel 31 is fixedly connected with a reverse upper sheave 33 coaxially, the vertical outer wall of the rubber box 58 is rotationally connected with a reverse lower sheave 34, a reverse transmission belt 35 is connected between the reverse lower sheave 34 and the reverse upper sheave 33 in a transmission manner, the reverse lower sheave 34 is fixedly connected with a reverse gear 36 coaxially, the lower sheave 44 is fixedly connected with an intermediate gear 37 meshed with the lower part of the reverse gear 36 coaxially, the lower sheave 44 and the reverse lower sheave 34 are reversely rotated, the rubber coating belt 41 and the reverse rubber coating belt 32 are reversely transmitted, and the upper surface and the lower surface of the corresponding plug connector 2 and the upper inner wall and the lower inner wall of the plug connector 3 can be fully rubberized. The bristles of the reverse adhesive tape 32 also correspond to two glue control combs 25 that are in contact with the same cartridge 58.
The synchronizing rack 49 engages the worm gear 48 before the corresponding plug 2 or socket 3 contacts the bristles of the reverse adhesive tape 32, so that both the reverse adhesive tape 32 and the adhesive tape 41 start to be driven when the plug 2 or socket 3 contacts the reverse adhesive tape 32. When the plug or socket 3 is just out of contact with the rubber-coated ribbon 41, the timing rack 49 is also maintained at a length to effectively engage the worm gear 48 so that the reverse rubber-coated ribbon 32 and the rubber-coated ribbon 41 can be maintained to effectively rotate during the process of passing the plug 2 and the socket 3 through the reverse rubber-coated ribbon 32 and the rubber-coated ribbon 41.
In other embodiments of the present embodiment, the rubber wheel 59 and the reverse rubber wheel 31 may be driven by a motor to rotate reversely, so as to reduce the overall equipment cost, and facilitate the rotational speed adjustment of the rubber wheel 59 and the reverse rubber wheel 31 relative to the moving speed of the driving plate 54 in the early stage of equipment installation.
The implementation principle of the manufacturing process of the split large-diameter electric slip ring body in the embodiment of the application is as follows: and (3) performing multiple tests in the whole insulating ring body forming process so as to improve the qualification rate of the final formed product. Simultaneously, when the process of splicing the eight insulating split bodies 1 to form a whole insulating ring body is started, the eight insulating split bodies 1 are placed corresponding to the eight driving plates 54, the inner wall of the positioning groove 53 is abutted against the positioning block 55, the circumferential outer wall of the insulating split body 1 is abutted against the circular arc leaning edge 22, then the lead screw motor 39 is communicated with an external power supply, the driving plates 54 are moved, and the insulating split bodies 1 move towards the inner ring leaning column 56.
Meanwhile, the guide rail sliding block 11 drives the synchronous rack 49 to move, so that the rubber coating belt 41 and the reverse rubber coating belt 32 of the same rubber box 58 can be reversely driven, and the arc-shaped end part of the insulating split body 1 moving towards the inner ring supporting column 56 can be sufficiently coated. When the circumferential inner wall of the insulating split body 1 abuts against the inner ring supporting column 56, the plug-in blocks 2 are correspondingly plugged into the plug-in ports 3 to enable the adjacent two insulating split bodies 1 to be glued, then the insulating split bodies are kept static for a certain period of time until each connecting position of the formed insulating split bodies has a certain strength, the driving plate 54 is reset, the insulating split bodies 1 are not limited by the limiting plate 23 any more, then the insulating split bodies located on the column supporting plate 24 are lifted and separated from the inner ring supporting column 56, and the subsequent steps are carried out.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (7)
1. Manufacturing process of split type major diameter electric slip ring body, the electric slip ring body of split type major diameter is produced, including several detachable connection and can form insulating components of a whole that can function independently (1), insulating components of a whole that can function independently (1) tip is equipped with a set of grafting piece (2), a set of grafting mouth (3) have been seted up to insulating components of a whole that can function independently (1) one end terminal surface of keeping away from grafting piece (2), grafting mouth (3) run through in insulating components of a whole that can function independently (1) inner circle lateral wall and outer lane lateral wall, with a set of grafting mouth (3) of radial inseparable sliding connection in correspondence of insulating components of a whole that can function independently (1), adjacent two radial slot (4) all have been seted up in insulating components of a whole that can function independently (1) fan-shaped surface, be equipped with same radial piece (5) in two adjacent radial slots (4) of insulating components of a whole that can function independently (1), its characterized in that: the method specifically comprises the following steps:
step 1, performing injection molding on an insulating split body (1) required by injection molding, performing specification inspection on the insulating split body (1), and performing the next step after the insulating split body (1) is qualified;
step 2, placing the qualified insulating split bodies (1) in the step 1 on cementing equipment (51), and driving all the insulating split bodies (1) corresponding to one insulating ring body by the cementing equipment (51) to be cemented, and placing for 0.5-1 h;
step 3, placing the formed insulating ring body into a standard inspection jig for specification test, and placing radial blocks (5) coated with glue into every two corresponding radial grooves (4) in the qualified insulating ring body;
step 4, placing the insulating ring body provided with the radial blocks (5) into a constant temperature storage room, keeping the temperature of 20-25 ℃ for 24 hours, and then using the insulating ring body for processing and manufacturing an electric slip ring;
the gluing equipment (51) comprises a driving plate (54) for placing the insulating split body (1) and driving the insulating split body (1) to move towards the center of the insulating split body (1), a positioning block (55) fixedly connected with the driving plate (54) and inserted into the positioning groove (53), an inner ring supporting column (56) arranged at the center point of all the driving plates (54) and abutted against the inner ring surface of all the insulating split body (1), a column supporting plate (24) fixedly connected with the inner ring supporting column (56) and flush with the driving plate (54), and a gluing device (57) arranged on the inner ring supporting column (56) and gluing the plug connector (3) and the plug connector (2).
2. The manufacturing process of the split large-diameter electric slip ring body according to claim 1, wherein the manufacturing process comprises the following steps of: the side that insulating components of a whole that can function independently (1) deviates from the conducting ring has seted up several and is used for reducing weight reduction groove (52) of insulating components of a whole that can function independently (1) thickness, and several constant head tank (53) have been seted up on the surface that insulating components of a whole that can function independently (1) set up weight reduction groove (52), and constant head tank (53) run through in the circumference outer wall of insulating components of a whole that can function independently (1).
3. The manufacturing process of the split large-diameter electric slip ring body according to claim 2, wherein the manufacturing process comprises the following steps of: the side shaping that insulating components of a whole that can function independently (1) deviates from weight reduction groove (52) has adhesive recess (21) that are used for promoting conductive ring glues the area, and column groove (26) that are used for wearing to establish the conductive column that is connected with the conducting ring are offered to the side of adhesive recess (21) is offered to insulating components of a whole that can function independently (1).
4. The manufacturing process of the split large-diameter electric slip ring body according to claim 1, wherein the manufacturing process comprises the following steps of: the rubberizing device (57) is including locating inner circle support post (56) and inside glue box (58) of depositing glue, rotate connect in a set of rubber tyer (59) of glue box (58), the transmission is connected in with rubber tyer (59) and the rubber coating area (41) of surface setting brush hair of group, locate in glue box (58) and the brush hair of broach contact rubber coating area (41) so that rubber coating area (41) are difficult for taking out the accuse comb (25) of too much glue, locate glue box (58) and drive rubber coating area (41) and carry out driven belt drive mechanism (42), rubber coating area (41) are the slope, rubber coating area (41) upper end brush hair contact in corresponding spliced mouth (3) or spliced block (2) in order to rubberize.
5. The manufacturing process of the split large-diameter electric slip ring body, which is characterized by comprising the following steps of: the belt transmission mechanism (42) comprises an upper grooved pulley (43) which is coaxially and fixedly connected with a high rubber wheel (59), a lower grooved pulley (44) which is rotatably connected with a rubber box (58), a transmission belt (45) which is in transmission connection with the upper grooved pulley (43) and the lower grooved pulley (44), a worm wheel (46) which is coaxially and fixedly connected with the lower grooved pulley (44), a worm (47) which is rotatably connected with the rubber box (58) and is meshed with the worm wheel (46), a worm gear (48) which is coaxially and fixedly connected with the worm (47) and is far away from one end of the worm wheel (46), and a synchronous rack (49) which is meshed with the worm gear (48) and synchronously moves along with the driving plate (54).
6. The manufacturing process of the split large-diameter electric slip ring body according to claim 5, wherein the manufacturing process comprises the following steps of: the rubber box (58) is rotationally connected with a group of reverse rubber wheels (31), the same group of reverse rubber wheels (31) are in transmission connection with reverse rubber coating belts (32) with bristles arranged on the surfaces and contacted with corresponding plug-in ports (3) or plug-in blocks (2), the reverse rubber wheels (31) with high positions are coaxially and fixedly connected with reverse upper grooved wheels (33), the rubber box (58) is rotationally connected with reverse lower grooved wheels (34), a reverse transmission belt (35) is in transmission connection between the reverse lower grooved wheels (34) and the reverse upper grooved wheels (33), the reverse lower grooved wheels (34) are coaxially and fixedly connected with reverse gears (36), and the lower grooved wheels (44) are coaxially and fixedly connected with intermediate gears (37) meshed with the reverse gears (36).
7. The manufacturing process of the split large-diameter electric slip ring body according to claim 1, wherein the manufacturing process comprises the following steps of: one side of the driving plate (54) far away from the inner ring supporting column (56) is provided with an arc leaning edge (22) attached to the circumferential outer wall of the insulating split body (1), and one side of the arc leaning edge (22) far away from the driving plate (54) is fixedly connected with a limited moving plate (23).
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| CN202210930188.4A CN115360560B (en) | 2022-08-03 | 2022-08-03 | Split type large-diameter electric slip ring body and manufacturing process thereof |
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| CN202210930188.4A CN115360560B (en) | 2022-08-03 | 2022-08-03 | Split type large-diameter electric slip ring body and manufacturing process thereof |
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| CN202231282U (en) * | 2011-09-20 | 2012-05-23 | 深圳市凯中精密技术股份有限公司 | Combined slip ring |
| CN113394630A (en) * | 2021-07-01 | 2021-09-14 | 杭州全盛机电科技有限公司 | CT slip ring brush holder and forming method thereof |
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| EP3217487B1 (en) * | 2016-03-08 | 2019-05-08 | Schleifring GmbH | Modular slip ring system |
| CN206211239U (en) * | 2016-11-23 | 2017-05-31 | 九江精达检测技术有限公司 | A kind of split type disc-type slide ring conductive plate |
| CN107230921B (en) * | 2017-05-03 | 2019-06-18 | 北京航天控制仪器研究所 | A kind of insulating body splicing construction of ultra-large type CT slip ring |
| CN108258556A (en) * | 2018-04-18 | 2018-07-06 | 嘉兴恩碧技电气有限公司 | A kind of spliced CT slip rings |
| CN110911921A (en) * | 2019-12-30 | 2020-03-24 | 广东希普生物科技股份有限公司 | Split type slip ring |
| CN211907895U (en) * | 2020-04-26 | 2020-11-10 | 明峰医疗系统股份有限公司 | CT is with making up removable ring way sliding ring |
| CN212380696U (en) * | 2020-07-22 | 2021-01-19 | 成都金都超星天文设备有限公司 | Conductive slip ring |
| CN114142313A (en) * | 2020-09-04 | 2022-03-04 | 江西百宏光电科技有限公司 | Electric slip ring convenient to produce and production method of electric slip ring |
| CN113300187B (en) * | 2021-04-28 | 2022-10-14 | 嘉兴恩碧技电气有限公司 | Manufacturing production line and manufacturing process for CT slip ring |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202231282U (en) * | 2011-09-20 | 2012-05-23 | 深圳市凯中精密技术股份有限公司 | Combined slip ring |
| CN113394630A (en) * | 2021-07-01 | 2021-09-14 | 杭州全盛机电科技有限公司 | CT slip ring brush holder and forming method thereof |
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| CN115360560A (en) | 2022-11-18 |
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