CN115781436A - High-performance carbon fiber spinneret plate surface finish machining device and method - Google Patents
High-performance carbon fiber spinneret plate surface finish machining device and method Download PDFInfo
- Publication number
- CN115781436A CN115781436A CN202310056946.9A CN202310056946A CN115781436A CN 115781436 A CN115781436 A CN 115781436A CN 202310056946 A CN202310056946 A CN 202310056946A CN 115781436 A CN115781436 A CN 115781436A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- seat
- plate
- spinneret plate
- carbon fiber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
The invention belongs to the technical field of spinneret plate processing, and particularly relates to a high-performance carbon fiber spinneret plate surface finish machining device and method, wherein a placing seat is arranged above a processing table, a driving motor is arranged in the placing seat, a rotary table is movably connected to the placing seat, a fixing component is arranged on the rotary table, a groove is formed in the processing table, a first hydraulic cylinder is fixedly connected to the interior of the groove, a lifting frame is fixedly connected to the top end of the first hydraulic cylinder, and the lifting frame is movably connected with the groove of the processing table. The device and the method for finely processing the surface of the high-performance carbon fiber spinneret plate can simultaneously process the inner ring and the plate surface of the high-performance carbon fiber spinneret plate, shorten the overall time for finely processing the surface of the spinneret plate and improve the processing efficiency.
Description
Technical Field
The invention relates to the technical field of spinneret plate processing, in particular to a device and a method for finish machining of the surface of a high-performance carbon fiber spinneret plate.
Background
The spinneret plate is also called as spinning cap, and the function of the spinneret plate is to convert a viscous fluid high polymer melt or solution into a thin flow with a specific cross section through micropores, and the thin flow is solidified through a solidification medium such as air or a solidification bath to form a thread, and the spinneret plate can be divided into: the general type, which can be divided into a melt spinning spinneret (the shape of which is circular, rectangular or fan-shaped) and a wet spinning spinneret; a profile spinneret, the cross section of the spun fiber is non-circular; compounding the spinneret to produce the composite fiber.
The carbon fiber mainly comprises carbon elements, has the characteristics of high temperature resistance, friction resistance, heat conduction, corrosion resistance and the like, is fibrous and soft in appearance, can be processed into various fabrics, and has high strength and modulus along the fiber axis direction due to the preferred orientation of the graphite microcrystal structure along the fiber axis; the carbon fibers have a low density and thus a high specific strength and a high specific modulus.
The carbon fiber spinneret plate is used as a novel spinneret plate type and has higher hardness and corrosion resistance, the high-performance carbon fiber spinneret plate needs to be subjected to finish machining operation in the production process, the surface of the spinneret plate is generally divided into an inner ring and a plate surface, the inner ring is an area with spinneret orifices distributed, and the inner ring and the plate surface are not on the same plane, so that the inner ring and the plate surface need to be respectively machined when the surface of the spinneret plate is subjected to finish machining.
Disclosure of Invention
The invention discloses a high-performance carbon fiber spinneret plate surface finish machining device and method, and aims to solve the technical problem that in the background technology, an inner ring and a plate surface need to be machined respectively, and the working efficiency is low.
The invention provides a high-performance carbon fiber spinneret surface finish machining device which comprises a machining table, wherein a placing seat is arranged above the machining table, a driving motor is arranged inside the placing seat, a rotating table is movably connected to the placing seat, a fixing component is arranged on the rotating table, a groove is formed in the machining table, a first hydraulic cylinder is fixedly connected to the inside of the groove, a lifting frame is fixedly connected to the top end of the first hydraulic cylinder, the lifting frame is movably connected with the groove of the machining table, a lower attached seat and an upper attached seat are fixedly connected to the upper side of the lifting frame, the lower attached seat and the upper attached seat are located on the outer side of the rotating table and are distributed in a right angle mode, an inner ring machining component is arranged on the upper side of the lower attached seat, and a plate surface machining component is arranged on the upper side of the lower attached seat.
Through being provided with the processing platform, placing the seat, revolving the platform, maintenance subassembly, lifting frame, first pneumatic cylinder, attach the seat down, attach seat, inner ring processing subassembly and face processing subassembly on, utilize the device can carry out simultaneous processing to the inner ring on high performance carbon fiber spinneret surface and face simultaneously, shorten spinneret surface finish machining's whole time, improve machining efficiency.
In a preferred scheme, the retention assembly comprises an inner lifting plate, three moving blocks and three inner supporting blocks, a columnar cavity is formed in the rotary table, the inner lifting plate is located in the cavity, a second hydraulic cylinder is fixedly connected to the inner wall of the bottom of the cavity, the top end of the second hydraulic cylinder is fixedly connected with the lower side of the inner lifting plate, the three moving blocks and the three inner supporting blocks are distributed in a circumferential equidistant mode, the lower ends of the three inner supporting blocks are fixedly connected with the upper sides of the three moving blocks respectively, arc-shaped grooves are formed in the three inner supporting blocks, and rubber pads are fixedly connected to the inner portions of the arc-shaped grooves; the rotary table is provided with three equidistant chutes of the circumference, the three chutes are located above a cavity of the rotary table, the three moving blocks are movably connected with the three chutes respectively, one side of the three moving blocks is fixedly connected with a protruding plate, the other protruding plate is provided with a plurality of inclined grooves, one side of the other protruding plate is movably connected with the same traction plate through a plurality of inclined grooves, the lower end of the traction plate is fixedly connected with the upper side of the inner lifting plate, and the upper side of the rotary table is fixedly connected with the three equidistant protruding plates of the circumference.
The retention component is arranged, so that the inner supporting block can be promoted to perform outward expansion and inward bracing retention on the spinneret plate from the middle hole of the spinneret plate, the subsequent movement of the spinneret plate along with the rotary table is facilitated, and meanwhile, the fixation requirements of the spinneret plates with different specifications can be met by adopting an inward bracing retention mode, so that the application range of the device is expanded; the rubber pad can increase the contact effect between interior spacer and the spinneret mesopore inner wall, utilizes the characteristic of rubber pad to avoid appearing the external stay excessive simultaneously, causes the mesopore inner wall of spinneret impaired.
In a preferred scheme, one side fixedly connected with base that lifting frame was kept away from to the processing bench, the other end fixedly connected with of base props up the platform, place and set up the round hole of two symmetries on the seat, the equal swing joint in inside of two round holes has the rail pole, the both ends of two rail poles respectively with the both sides inner wall fixed connection of base, and prop up the upside fixedly connected with reversal motor of platform, the output of reversal motor has the lead screw through the coupling joint, the other end of lead screw and one side swing joint of base, place and set up threaded hole on the seat, the lead screw with place swing joint between the threaded hole on the seat.
In a preferred scheme, the inner ring processing assembly comprises a bottom box and an upper box, the bottom box and the upper box are movably connected, a third hydraulic cylinder is fixedly connected to the upper side of the bottom box, the upper end of the third hydraulic cylinder is fixedly connected with the upper box, function boxes are arranged on one sides of the bottom box and one side of the upper box, the two function boxes are symmetrically distributed up and down, rotating shafts are movably connected to the two function boxes, opposite ends of the two rotating shafts are fixedly connected with grinding discs, and the other ends of the two rotating shafts respectively penetrate through the two function boxes and are fixedly connected with traction wheel discs; the lower auxiliary seat is fixedly connected with a first motor, the output end of the first motor is connected with a fixed shaft rod through a coupler, the fixed shaft rod is movably connected with the bottom box, the top end of the fixed shaft rod is movably connected with a movable shaft rod, the movable shaft rod is movably connected with the top box, the fixed shaft rod and the movable shaft rod are fixedly connected with driving wheel discs, the two driving wheel discs are respectively positioned on the lower side of the bottom box and the upper side of the top box, and the two driving wheel discs are respectively movably connected with the two driving wheel discs.
Through being provided with the inner ring processing subassembly, utilize the inner ring processing subassembly can polish the operation to the inner ring position of spinneret, utilize rotatory mill to polish simultaneously the upper and lower face inner ring of spinneret, get rid of the outer burr of inner ring spinneret orifice.
In an optimal scheme, two the outside of mill all is provided with the oversheath, equal fixed connection between oversheath and the function box, the equal fixedly connected with rubber buffer in inside of oversheath, rubber buffer is located the outside of mill, and link up between oversheath and the function box, the equal fixedly connected with connecting pipe in one side of revolving the platform is kept away from to the function box, the other end and the adjacent bottom box or the overhead box between fixed connection of connecting pipe, the inside of bottom box and overhead box sets up to the cavity, keep away from on the bottom box and revolve the platform one side and seted up the rectangle discharge opening, the inside fixedly connected with relief pipe of rectangle discharge opening.
The outer sheath generates internal suction airflow and discharges flying chips generated by polishing from the batching pipe (the flying chips generated in the polishing process of the inner ring can impact on the rubber buffer pad and then are sucked into the connecting pipe); the rubber buffer cushion can reduce the flying scrap speed and facilitate air suction and collection; flying chips in the polishing process are quickly discharged by utilizing an air suction mode, and the flying chips are prevented from being left on a spinneret plate to cause secondary scratches.
In a preferred scheme, the plate surface processing assembly comprises a lower seat and an upper seat, the lower seat is fixedly connected with an upper auxiliary seat, a fourth hydraulic cylinder is fixedly connected to the lower seat, the top end of the fourth hydraulic cylinder is fixedly connected with the lower side of the upper seat, one sides of the upper seat and the lower seat, which are close to the rotary table, are fixedly connected with brackets, one opposite sides of the two brackets are respectively provided with an arc-shaped groove, a rotary rod is movably connected between the inner walls of the two sides of the arc-shaped groove, the outside of the rotary rod is fixedly connected with a rod sleeve, and the outside of the rod sleeve is provided with a fillet grinding table and a plate surface grinding sleeve; two the equal fixedly connected with turbine in outside of swing arm, the turbine is located and is close to one side of putting down the seat or putting on the seat on the support, and goes up the fixedly connected with second motor on attaching the seat, and the output of second motor has fixed worm through the coupling joint, and swing joint between fixed worm and the lower seat of putting has seted up the hexagonal hole on the top of fixed worm, and the inside swing joint in hexagonal hole has movable worm, and swing joint between the top of movable worm and the upper seat of putting, fixed worm and movable worm rotate with two turbines respectively and are connected.
Through being provided with face processing subassembly, utilize face processing subassembly can carry out the finish machining operation to the face of spinneret, can realize polishing of face and the chamfer operation of caulking groove department simultaneously, improve the whole machining efficiency of face.
A processing method of a high-performance carbon fiber spinneret surface finish machining device is applied to the high-performance carbon fiber spinneret surface finish machining device, and comprises the following steps:
s1, retaining and conveying of a spinneret plate: placing a spinneret plate on a rotary table, starting an internal retention assembly to fix the spinneret plate, driving a screw rod to rotate by using a reverse motor, and conveying a placing seat and the spinneret plate to a finish machining position;
s2, adjusting: starting a first hydraulic cylinder to drive a lifting frame to move upwards, enabling a bottom box and a lower seat to approach to the lower surface of a spinneret plate until a grinding disc on one side of the bottom box and a plate surface grinding sleeve on the lower seat are in contact with the lower surface of the spinneret plate, and then starting a third hydraulic cylinder and a fourth hydraulic cylinder according to the specification of the spinneret plate until the grinding disc on one side of an upper box and the plate surface grinding sleeve on the upper seat are in contact with the upper surface of the spinneret plate;
s3, inner ring processing: the first motor drives the two millstones to rotate simultaneously by utilizing a belt, so that the inner ring positions of the upper surface and the lower surface of a spinneret plate are polished, meanwhile, a discharge pipe connected with an external dust collector performs air suction operation, an outer sheath generates internal suction air flow through the conveying of a connecting pipe, flying chips generated by polishing are discharged from a material mixing pipe, and in the process, the rotary table is driven by a driving motor in the placing seat to rotate slowly at a constant speed;
s4, a board surface processing link: when the inner ring is machined, the second motor drives the rotary rod to rotate by utilizing the worm wheel and the worm, the upper plate surface and the lower plate surface of the spinneret plate are ground flat by the plate surface grinding sleeve, and the fillet grinding platform is used for chamfering the plate surface caulking groove of the spinneret plate.
From the above, the surface finish machining device for the high-performance carbon fiber spinneret plate provided by the invention has the advantages that the inner ring and the plate surface of the high-performance carbon fiber spinneret plate are simultaneously machined, the integral finish machining time of the surface of the spinneret plate is shortened, and the machining efficiency is improved.
Drawings
Fig. 1 is a schematic overall structure diagram of a high-performance carbon fiber spinneret surface finishing device according to the present invention;
FIG. 2 is a schematic side view of a base of a high-performance carbon fiber spinneret surface finishing device according to the present invention;
fig. 3 is a schematic structural view of a lifting frame of the high-performance carbon fiber spinneret surface finishing device provided by the invention;
FIG. 4 is a schematic structural view of a rotary table of the surface finishing device for the high-performance carbon fiber spinneret plate provided by the invention;
FIG. 5 is a schematic structural view of an inner ring machining assembly of the high-performance carbon fiber spinneret surface finishing device provided by the invention;
FIG. 6 is a schematic view of a partial structure of a surface finishing device for a high-performance carbon fiber spinneret plate according to the present invention;
fig. 7 is a schematic structural view of a plate surface processing assembly of the high-performance carbon fiber spinneret surface finishing device provided by the invention;
fig. 8 is a schematic structural diagram of a support of a high-performance carbon fiber spinneret surface finishing device according to the present invention.
In the figure: 1. a processing table; 2. a placing seat; 3. rotating the platform; 4. a retention assembly; 401. an inner lifting plate; 402. a moving block; 403. an inner supporting block; 404. a second hydraulic cylinder; 405. a convex plate is attached beside the base; 406. a traction plate; 407. a rubber pad; 408. placing the convex plate; 5. a lifting frame; 6. a first hydraulic cylinder; 7. a lower auxiliary seat; 8. an upper attachment seat; 9. an inner ring machining assembly; 901. a bottom box; 902. placing a box on the box; 903. a third hydraulic cylinder; 904. a function box; 905. a rotating shaft; 906. a grinding disc; 907. a traction wheel disc; 908. a first motor; 909. fixing the shaft lever; 910. a movable shaft lever; 911. a driving wheel disc; 10. a board surface processing assembly; 1001. a lower seat; 1002. an upper seat; 1003. a fourth hydraulic cylinder; 1004. a support; 1005. rotating the rod; 1006. a rod sleeve; 1007. a fillet grinding table; 1008. grinding the board surface; 1009. a turbine; 1010. a second motor; 1011. fixing the worm; 1012. a movable worm; 11. a base; 12. a support platform; 13. a rail bar; 14. a reverse motor; 15. a screw rod; 16. an outer sheath; 17. a rubber cushion pad; 18. a connecting pipe; 19. a discharge pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The invention discloses a high-performance carbon fiber spinneret plate surface finish machining device which is mainly applied to scenes with low plate surface machining efficiency.
Referring to fig. 1-8, a high performance carbon fiber spinneret surface finishing device, including processing platform 1, processing platform 1's top is provided with places seat 2, and the inside of placing seat 2 is provided with driving motor, place swing joint on the seat 2 and revolve platform 3, revolve and be provided with maintenance subassembly 4 on the platform 3, the processing platform 1 is last to have seted up the recess, there is first pneumatic cylinder 6 inside the recess through bolted connection, and there is lifting frame 5 on the top of first pneumatic cylinder 6 through bolted connection, swing joint between lifting frame 5 and the recess of processing platform 1, there is lower attached seat 7 and upper attached seat 8 the upside of lifting frame 5 through bolted connection, and attach seat 7 and upper attached seat 8 down and be located the outside of revolving platform 3 and be the right angle distribution, the upside that attaches seat 7 down is provided with inner ring processing subassembly 9, and the upside that attaches seat 7 down is provided with face processing subassembly 10.
Specifically, a spinneret plate is placed on a rotary table 3, the fixing assembly 4 is used for fixing the spinneret plate, the spinneret plate is conveyed to a finish machining position, the position of a lifting frame 5 is adjusted by a first hydraulic cylinder 6, so that an upper attached seat 8 and a lower attached seat 7 reach the machining position, an inner ring machining assembly 9 and a plate surface machining assembly 10 are adjusted according to the specification of the spinneret plate, and after the adjustment is completed, a starting device is started to machine an inner ring and a plate surface on the surface of the spinneret plate;
in specific application scene, the device is applicable to the surface finish machining link of spinneret, utilizes the device to carry out simultaneous processing to the inner ring on high performance carbon fiber spinneret surface and face promptly, shortens spinneret surface finish machining's whole time, improves machining efficiency.
Referring to fig. 2 and 4, the retention assembly 4 includes an inner lifting plate 401, three moving blocks 402 and three inner supporting blocks 403, a columnar cavity is formed in the rotary table 3, the inner lifting plate 401 is located in the cavity, a second hydraulic cylinder 404 is connected to the inner wall of the bottom of the cavity through a bolt, the top end of the second hydraulic cylinder 404 is connected to the lower side of the inner lifting plate 401 through a bolt, the three moving blocks 402 and the three inner supporting blocks 403 are circumferentially and equidistantly distributed, the lower ends of the three inner supporting blocks 403 are respectively connected to the upper sides of the three moving blocks 402 through bolts, arc-shaped grooves are formed in the three inner supporting blocks 403, and rubber pads 407 are bonded in the arc-shaped grooves; revolve and seted up the equidistant spout of three circumference on the platform 3, three spout all is located the top of revolving the 3 upper cavities of platform, three movable block 402 respectively with three spout sliding connection, there is other flange 405 that attaches through bolted connection in one side of three movable block 402, all set up a plurality of recesses of putting to one side on attaching the flange 405, the inside sliding connection of a plurality of recesses of putting to one side on attaching the flange 405 has same towing plate 406, the lower extreme of towing plate 406 all passes through bolted connection with interior board 401 upside of lifting, and the upside of revolving platform 3 has the equidistant flange 408 of placing of three circumference through bolted connection.
Specifically, a central hole of the spinneret plate is sleeved outside three inner supporting blocks 403, then a second hydraulic cylinder 404 is started to drive an inner lifting plate 401 to move upwards, a traction plate 406 moves upwards in an inclined groove of a side convex plate 405 to apply thrust to the traction plate, a moving block 402 drives the inner supporting blocks 403 to expand outwards, and the spinneret plate is retained by the inner supports;
in a specific application scene, the retention component 4 is suitable for a fixing link of a spinneret plate, namely the retention component 4 can be used for promoting the inner supporting block 403 to perform outward expanding and inward supporting retention on the spinneret plate from a middle hole of the spinneret plate, so that the subsequent movement of the spinneret plate along with the rotating table 3 is facilitated, and meanwhile, the fixation requirements of the spinneret plates with different specifications can be met by adopting an inward supporting and retaining mode, so that the application range of the device is expanded; rubber pad 407 can increase the contact effect between interior brace 403 and the spinneret mesopore inner wall, utilizes the characteristic of rubber pad 407 to avoid appearing the external stay excessive simultaneously, causes the mesopore inner wall of spinneret to damage.
Referring to fig. 1 and 2, one side of keeping away from lifting frame 5 on processing platform 1 has base 11 through bolted connection, the other end of base 11 has a platform 12 through bolted connection, place the round hole of having seted up two symmetries on the seat 2, the equal sliding connection in inside of two round holes has rail rod 13, the both ends of two rail rod 13 pass through bolted connection with the both sides inner wall of base 11 respectively, and the upside of platform 12 has reversal motor 14 through bolted connection, there is lead screw 15 output of reversal motor 14 through the coupling joint, lead screw 15's the other end passes through the bearing rotation with one side of base 11 and is connected, place and set up threaded hole on the seat 2, lead screw 15 with place through inner wall screw thread rotation connection between the threaded hole on the seat 2.
Specifically, the reverse motor 14 drives the screw rod 15 to rotate, and the placing seat 2 and the spinneret plate are conveyed to a finish machining position; the spinneret plate can be conveniently placed and taken by the movable placing seat 2.
Referring to fig. 3, 5 and 6, the inner ring processing assembly 9 includes a bottom box 901 and an upper box 902, the bottom box 901 and the upper box 902 are connected in a sliding manner, the upper side of the bottom box 901 is connected with a third hydraulic cylinder 903 through a bolt, the upper end of the third hydraulic cylinder 903 is connected with the upper box 902 through a bolt, one side of the bottom box 901 and one side of the upper box 902 are both provided with function boxes 904, the two function boxes 904 are distributed symmetrically up and down, the two function boxes 904 are both rotatably connected with rotating shafts 905 through bearings, the opposite ends of the two rotating shafts 905 are both connected with grinding discs 906 through bolts, and the other ends of the two rotating shafts 905 respectively pass through the two function boxes 904 and are connected with traction discs 907 through bolts; the lower auxiliary seat 7 is connected with a first motor 908 through bolts, the output end of the first motor 908 is connected with a fixed shaft lever 909 through a coupler, the fixed shaft lever 909 and the bottom box 901 are rotatably connected through bearings, the top end of the fixed shaft lever 909 is slidably connected with a movable shaft lever 910, the movable shaft lever 910 and the top box 902 are rotatably connected through bearings, the outer portions of the fixed shaft lever 909 and the movable shaft lever 910 are respectively connected with an active wheel disc 911 through bolts, the two active wheel discs 911 are respectively positioned on the lower side of the bottom box 901 and the upper side of the top box 902, and the two active wheel discs 911 are respectively rotatably connected with the two traction wheel discs 907 through belts.
Specifically, the first motor 908 drives the fixed shaft 909 and the movable shaft 910 to rotate, and the two driving wheel discs 911 respectively drive the two driving wheel discs 907 to rotate through the belts, so that the rotating shaft 905 drives the grinding disc 906 to rotate to polish the inner ring position of the spinneret plate;
in a specific application scene, the inner ring processing component 9 is suitable for a polishing link of the spinneret plate inner ring, namely, the inner ring processing component 9 can polish the inner ring position of the spinneret plate, the rotating grinding disc 906 is used for polishing the upper inner ring and the lower inner ring of the spinneret plate simultaneously, and burrs outside the inner ring spinneret hole are removed.
Referring to fig. 5 and 6, outer sheaths 16 are arranged outside two grinding discs 906, the outer sheaths 16 are connected with the function boxes 904 through bolts, rubber cushion pads 17 are bonded inside the outer sheaths 16, the rubber cushion pads 17 are located outside the grinding discs 906, the outer sheaths 16 are communicated with the function boxes 904, one sides, far away from the rotary table 3, of the function boxes 904 are connected with connecting pipes 18 through bolts, the other ends of the connecting pipes 18 are connected with adjacent bottom boxes 901 or upper boxes 902 through bolts, the insides of the bottom boxes 901 and the upper boxes 902 are arranged into cavities, one sides, far away from the rotary table 3, of the bottom boxes 901 are provided with rectangular discharge holes, and the insides of the rectangular discharge holes are connected with discharge pipes 19 through bolts.
Specifically, before the device is used, the discharge pipe 19 is connected with an external dust collector, and the external dust collector is always in a working state in the processing process; in the inner ring polishing process, a discharge pipe 19 connected with an external dust collector performs air suction operation, and the outer sheath 16 generates internal suction airflow through the conveying of the connecting pipe 18, so that flying chips generated by polishing are discharged from the batching pipe (the flying chips generated in the inner ring polishing process can collide on the rubber buffer 17 and then are sucked into the connecting pipe 18); the rubber cushion pad 17 can reduce the flying scrap speed, and is convenient for air suction and collection; flying chips in the polishing process are quickly discharged by utilizing an air suction mode, and secondary scratches caused by the fact that the flying chips are remained on a spinneret plate are avoided.
Referring to fig. 3, 7 and 8, the plate surface processing assembly 10 includes a lower seat 1001 and an upper seat 1002, the lower seat 1001 is connected with the upper auxiliary seat 8 through bolts, the lower seat 1001 is connected with a fourth hydraulic cylinder 1003 through bolts, the top end of the fourth hydraulic cylinder 1003 is connected with the lower side of the upper seat 1002 through bolts, the upper seat 1002 and one side of the lower seat 1001 close to the rotary table 3 are connected with brackets 1004 through bolts, one opposite side of each of the two brackets 1004 is provided with an arc-shaped groove, the inner walls of the two sides of the arc-shaped groove are rotatably connected with a rotary rod 1005 through bearings, the outside of the rotary rod 1005 is connected with a rod sleeve 1006 through bolts, and the outside of the rod sleeve 1006 is provided with a fillet grinding table 1007 and a plate surface grinding sleeve 1008; the outer portions of the two rotating rods 1005 are connected with a turbine 1009 through bolts, the turbine 1009 is located on one side, close to the lower seat 1001 or the upper seat 1002, of the support 1004, the upper auxiliary seat 8 is connected with a second motor 1010 through bolts, the output end of the second motor 1010 is connected with a fixed worm 1011 through a coupler, the fixed worm 1011 is rotatably connected with the lower seat 1001 through a bearing, a hexagonal hole is formed in the top end of the fixed worm 1011, a movable worm 1012 is slidably connected inside the hexagonal hole, the top end of the movable worm 1012 is rotatably connected with the upper seat 1002 through a bearing, and the fixed worm 1011 and the movable worm 1012 are respectively rotatably connected with the two turbines 1009.
Specifically, when the inner ring is machined, the second motor 1010 drives the fixed worm 1011 and the movable worm 1012 to rotate, the fixed worm 1011 and the movable worm 1012 are meshed with the turbine 1009, so that the two rotating rods 1005 rotate, the upper plate surface and the lower plate surface of the spinneret plate are ground by the plate surface grinding sleeve 1008, and the fillet grinding table 1007 chamfers the plate surface caulking groove of the spinneret plate;
in specific application scene, face processing subassembly 10 is applicable to the processing link of spinneret face, utilizes face processing subassembly 10 to carry out the finish machining operation to the face of spinneret promptly, can realize polishing and the chamfer operation of caulking groove department of face simultaneously, improves the whole machining efficiency of face.
A processing method of a high-performance carbon fiber spinneret surface finish machining device is applied to the high-performance carbon fiber spinneret surface finish machining device, and comprises the following steps:
s1, retaining and conveying of a spinneret plate: placing a spinneret plate on the rotary table 3, sleeving a middle hole of the spinneret plate outside the three inner supporting blocks 403, starting a second hydraulic cylinder 404 to drive the inner lifting plate 401 to move upwards, moving the traction plate 406 upwards in the inclined groove of the side convex plate 405 to apply thrust to the traction plate, driving the inner supporting blocks 403 to expand outwards by the moving block 402, retaining the spinneret plate by the inner supports, driving the screw rod 15 to rotate by using the reverse motor 14, and conveying the placing seat 2 and the spinneret plate to a finish machining position;
s2, adjusting: starting a first hydraulic cylinder 6 to drive a lifting frame 5 to move upwards, enabling a bottom box 901 and a lower seat 1001 to approach the lower surface of a spinneret plate until a grinding disc 906 on one side of the bottom box 901 and a plate surface grinding sleeve 1008 on the lower seat 1001 are in contact with the lower surface of the spinneret plate, and then starting a third hydraulic cylinder 903 and a fourth hydraulic cylinder 1003 according to the specification of the spinneret plate until the grinding disc 906 on one side of an upper box 902 and the plate surface grinding sleeve 1008 on the upper seat 1002 are in contact with the upper surface of the spinneret plate;
s3, an inner ring processing link: the first motor 908 drives the fixed shaft 909 and the movable shaft 910 to rotate, the two driving wheel discs 911 respectively drive the two driving wheel discs 907 to rotate through belts, so that the rotating shaft 905 drives the grinding disc 906 to rotate to polish the inner ring position of the spinneret plate, meanwhile, the discharging pipe 19 connected with an external dust collector performs air suction operation, the outer sheath 16 generates internal suction air flow through the conveying of the connecting pipe 18, flying chips generated by polishing are discharged from the batching pipe, and in the process, the rotary table 3 is driven by the driving motor inside the placing seat 2 to slowly rotate at a constant speed;
s4, a board surface processing link: when the inner ring is machined, the second motor 1010 drives the fixed worm 1011 and the movable worm 1012 to rotate, the fixed worm 1011 and the movable worm 1012 are meshed with the turbine 1009, so that the two rotating rods 1005 rotate, the upper plate surface and the lower plate surface of the spinneret plate are ground by the plate surface grinding sleeve 1008, and the fillet grinding table 1007 chamfers the plate surface caulking groove of the spinneret plate.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a high performance carbon fiber spinneret surface finishing device, includes processing platform (1), its characterized in that, the top of processing platform (1) is provided with places seat (2), and the inside of placing seat (2) is provided with driving motor, places seat (2) and goes up swing joint and revolve platform (3), revolves and is provided with maintenance subassembly (4) on platform (3), set up flutedly on processing platform (1), the inside fixedly connected with first pneumatic cylinder (6) of recess, and the top fixedly connected with lifting frame (5) of first pneumatic cylinder (6), swing joint between the recess of lifting frame (5) and processing platform (1), the upside fixedly connected with of lifting frame (5) attaches seat (7) down and attaches seat (8) on, and attaches seat (7) and last outside that seat (8) are located to revolve platform (3) and be the right angle and distribute, the upside that attaches seat (7) down is provided with inner ring processing subassembly (9), and attaches the upside that seat (7) down and be provided with processing face subassembly (10).
2. The device for finely machining the surface of the high-performance carbon fiber spinneret plate according to claim 1, wherein the retention assembly (4) comprises an inner lifting plate (401), three moving blocks (402) and three inner supporting blocks (403), a cylindrical cavity is formed in the rotating table (3), the inner lifting plate (401) is located in the cavity, a second hydraulic cylinder (404) is fixedly connected to the inner wall of the bottom of the cavity, the top end of the second hydraulic cylinder (404) is fixedly connected to the lower side of the inner lifting plate (401), the three moving blocks (402) and the three inner supporting blocks (403) are distributed at equal intervals in the circumference, the lower ends of the three inner supporting blocks (403) are fixedly connected to the upper sides of the three moving blocks (402), arc-shaped grooves are formed in the three inner supporting blocks (403), and rubber pads (407) are fixedly connected to the inner portions of the arc-shaped grooves.
3. The device for finely machining the surface of the high-performance carbon fiber spinneret plate according to claim 2, wherein three sliding grooves with equal circumference are formed in the rotary table (3), the three sliding grooves are located above the upper cavity of the rotary table (3), the three moving blocks (402) are movably connected with the three sliding grooves respectively, a side attached convex plate (405) is fixedly connected to one side of each of the three moving blocks (402), a plurality of inclined grooves are formed in each side attached convex plate (405), the same traction plate (406) is movably connected to the inner side of each inclined groove in each side attached convex plate (405), the lower end of each traction plate (406) is fixedly connected to the upper side of the corresponding inner lifting plate (401), and the three placing convex plates (408) with equal circumference are fixedly connected to the upper side of the rotary table (3).
4. The device for finely machining the surface of the high-performance carbon fiber spinneret plate according to claim 3, wherein a base (11) is fixedly connected to one side of the machining table (1) far away from the lifting frame (5), a supporting table (12) is fixedly connected to the other end of the base (11), two symmetrical circular holes are formed in the placing base (2), rail rods (13) are movably connected to the inner portions of the two circular holes, two ends of each rail rod (13) are fixedly connected with inner walls of two sides of the base (11) respectively, a reversing motor (14) is fixedly connected to the upper side of the supporting table (12), an output end of the reversing motor (14) is connected with a lead screw (15) through a coupler, the other end of the lead screw (15) is movably connected with one side of the base (11), a threaded hole is formed in the placing base (2), and the lead screw (15) is movably connected with the threaded hole in the placing base (2).
5. The device for finely machining the surface of the high-performance carbon fiber spinneret plate according to claim 4, wherein the inner ring machining assembly (9) comprises a bottom box (901) and an upper box (902), the bottom box (901) and the upper box (902) are movably connected, a third hydraulic cylinder (903) is fixedly connected to the upper side of the bottom box (901), the upper end of the third hydraulic cylinder (903) is fixedly connected with the upper box (902), function boxes (904) are arranged on one sides of the bottom box (901) and the upper box (902), the two function boxes (904) are symmetrically distributed up and down, rotating shafts (905) are movably connected to the two function boxes (904), grinding discs (906) are fixedly connected to opposite ends of the two rotating shafts (905), and traction discs (907) are fixedly connected to the other ends of the two rotating shafts (905) through the two function boxes (904).
6. The device for finely machining the surface of the high-performance carbon fiber spinneret plate according to claim 5, wherein a first motor (908) is fixedly connected to the lower auxiliary seat (7), an output end of the first motor (908) is connected with a fixed shaft rod (909) through a coupler, the fixed shaft rod (909) is movably connected with the bottom box (901), a movable shaft rod (910) is movably connected to the top end of the fixed shaft rod (909), the movable shaft rod (910) is movably connected with the top box (902), the outer portions of the fixed shaft rod (909) and the movable shaft rod (910) are fixedly connected with driving wheel discs (911), the two driving wheel discs (911) are respectively located on the lower side of the bottom box (901) and the upper side of the top box (902), and the two driving wheel discs (911) are respectively movably connected with the two traction wheel discs (907).
7. The device for finely machining the surface of the high-performance carbon fiber spinneret plate according to claim 6, wherein an outer sheath (16) is arranged outside each of the two grinding disks (906), the outer sheath (16) is fixedly connected with the function box (904), a rubber cushion (17) is fixedly connected inside each of the outer sheaths (16), the rubber cushion (17) is located outside each of the grinding disks (906), the outer sheaths (16) are communicated with the function box (904), a connecting pipe (18) is fixedly connected to one side, far away from the rotary table (3), of each of the function boxes (904), the other end of each connecting pipe (18) is fixedly connected with the adjacent bottom box (901) or the adjacent top box (902), the interiors of the bottom box (901) and the top box (902) are set to be a cavity, a rectangular discharge hole is formed in one side, far away from the rotary table (3), of each bottom box (901), and a discharge pipe (19) is fixedly connected to the interior of each rectangular discharge hole.
8. The device for finely machining the surface of the high-performance carbon fiber spinneret plate according to claim 7, wherein the plate surface machining assembly (10) comprises a lower seat (1001) and an upper seat (1002), the lower seat (1001) is fixedly connected with an upper auxiliary seat (8), a fourth hydraulic cylinder (1003) is fixedly connected to the lower seat (1001), the top end of the fourth hydraulic cylinder (1003) is fixedly connected with the lower side of the upper seat (1002), one sides of the upper seat (1002) and the lower seat (1001), which are close to the rotary table (3), are fixedly connected with brackets (1004), two opposite sides of the brackets (1004) are respectively provided with an arc groove, a rotary rod (1005) is movably connected between the inner walls of the two sides of the arc groove, a rod sleeve (1006) is fixedly connected to the outside of the rotary rod (1005), and a round corner grinding table (1007) and a plate surface grinding sleeve (1008) are arranged outside the rod sleeve (1006).
9. The device for finely machining the surface of the high-performance carbon fiber spinneret plate according to claim 8 is characterized in that turbines (1009) are fixedly connected to the outer portions of the two rotating rods (1005), the turbines (1009) are located on one side, close to a lower seat (1001) or an upper seat (1002), of a support (1004), second motors (1010) are fixedly connected to the upper seat (8), the output ends of the second motors (1010) are connected with fixed worms (1011) through couplings, the fixed worms (1011) are movably connected with the lower seat (1001), hexagonal holes are formed in the top ends of the fixed worms (1011), movable worms (1012) are movably connected to the inner portions of the hexagonal holes, the top ends of the movable worms (1012) are movably connected with the upper seat (1002), and the fixed worms (1009) and the movable worms (1012) are respectively rotatably connected with the two turbines (1002).
10. A processing method of a surface finishing device of a high-performance carbon fiber spinneret plate, which is applied to the surface finishing device of the high-performance carbon fiber spinneret plate according to any one of claims 1-9, and is characterized by comprising the following steps:
s1, retaining and conveying of a spinneret plate: putting a spinneret plate on a rotary table (3), starting an internal retention component (4) to fix the spinneret plate, driving a screw rod (15) to rotate by using a reverse motor (14), and conveying a placing seat (2) and the spinneret plate to a finish machining position;
s2, adjusting: starting a first hydraulic cylinder (6) to drive a lifting frame (5) to move upwards, enabling a bottom box (901) and a lower seat (1001) to approach the lower surface of a spinneret plate until a grinding disc (906) on one side of the bottom box (901) and a plate surface grinding sleeve (1008) on the lower seat (1001) are in contact with the lower surface of the spinneret plate, then starting a third hydraulic cylinder (903) and a fourth hydraulic cylinder (1003) according to the specification of the spinneret plate until the grinding disc (906) on one side of an upper box (902) and the plate surface grinding sleeve (1008) on the upper seat (1002) are in contact with the upper surface of the spinneret plate;
s3, inner ring processing: a first motor (908) drives two millstones (906) to rotate simultaneously by utilizing a belt so as to polish the inner ring positions of the upper surface and the lower surface of a spinneret plate, meanwhile, a discharge pipe (19) connected with an external dust collector performs air suction operation, an outer sheath (16) generates internal suction air flow through the conveying of a connecting pipe (18), and flying chips generated by polishing are discharged from a batching pipe, and in the process, a rotary table (3) is driven by a driving motor in a placing seat (2) to rotate slowly at a constant speed;
s4, a board surface processing link: when the inner ring is machined, the second motor (1010) drives the rotating rod (1005) to rotate by utilizing the turbine (1009) and the worm, the upper plate surface and the lower plate surface of the spinneret plate are ground flat by the plate surface grinding sleeve (1008), and the plate surface caulking groove of the spinneret plate is chamfered by the fillet grinding table (1007).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310056946.9A CN115781436B (en) | 2023-01-20 | 2023-01-20 | High-performance carbon fiber spinneret plate surface finish machining device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310056946.9A CN115781436B (en) | 2023-01-20 | 2023-01-20 | High-performance carbon fiber spinneret plate surface finish machining device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115781436A true CN115781436A (en) | 2023-03-14 |
| CN115781436B CN115781436B (en) | 2023-06-09 |
Family
ID=85429724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310056946.9A Active CN115781436B (en) | 2023-01-20 | 2023-01-20 | High-performance carbon fiber spinneret plate surface finish machining device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115781436B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB464763A (en) * | 1934-09-29 | 1937-04-23 | Norton Co | Improvements in and relating to grinding or polishing machines |
| CN204843650U (en) * | 2015-08-13 | 2015-12-09 | 锦州益日隆工艺装备有限公司 | Short type heavy -calibre slide wedge formula line -up clamp |
| CN105598806A (en) * | 2015-12-29 | 2016-05-25 | 天津市天鹏建筑器材有限公司 | Building material polishing machine |
| CN206305939U (en) * | 2016-12-27 | 2017-07-07 | 广东富华重工制造有限公司 | Wheel hub polishing machine |
| CN209335286U (en) * | 2018-03-01 | 2019-09-03 | 江苏食品药品职业技术学院 | A kind of two-sided grinding device of automobile parts |
| CN209632541U (en) * | 2019-03-13 | 2019-11-15 | 无锡商业职业技术学院 | A kind of disk part by performing self-centering fixture |
| CN211029594U (en) * | 2019-11-25 | 2020-07-17 | 北京宗合铁路轴承有限公司 | Clamp for superfinishing outer side wall of bearing inner ring |
| CN213615632U (en) * | 2020-11-27 | 2021-07-06 | 郑州琦升精密制造有限公司 | Double-sided grinding device for scribing cutter |
| CN216227998U (en) * | 2021-11-16 | 2022-04-08 | 武汉市新洲区祥瑞工贸有限公司 | Fixing die for machining shaft sleeve |
| CN115070616A (en) * | 2022-07-04 | 2022-09-20 | 中国第一汽车股份有限公司 | Grinding clamp for thin-wall sleeve type parts |
-
2023
- 2023-01-20 CN CN202310056946.9A patent/CN115781436B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB464763A (en) * | 1934-09-29 | 1937-04-23 | Norton Co | Improvements in and relating to grinding or polishing machines |
| CN204843650U (en) * | 2015-08-13 | 2015-12-09 | 锦州益日隆工艺装备有限公司 | Short type heavy -calibre slide wedge formula line -up clamp |
| CN105598806A (en) * | 2015-12-29 | 2016-05-25 | 天津市天鹏建筑器材有限公司 | Building material polishing machine |
| CN206305939U (en) * | 2016-12-27 | 2017-07-07 | 广东富华重工制造有限公司 | Wheel hub polishing machine |
| CN209335286U (en) * | 2018-03-01 | 2019-09-03 | 江苏食品药品职业技术学院 | A kind of two-sided grinding device of automobile parts |
| CN209632541U (en) * | 2019-03-13 | 2019-11-15 | 无锡商业职业技术学院 | A kind of disk part by performing self-centering fixture |
| CN211029594U (en) * | 2019-11-25 | 2020-07-17 | 北京宗合铁路轴承有限公司 | Clamp for superfinishing outer side wall of bearing inner ring |
| CN213615632U (en) * | 2020-11-27 | 2021-07-06 | 郑州琦升精密制造有限公司 | Double-sided grinding device for scribing cutter |
| CN216227998U (en) * | 2021-11-16 | 2022-04-08 | 武汉市新洲区祥瑞工贸有限公司 | Fixing die for machining shaft sleeve |
| CN115070616A (en) * | 2022-07-04 | 2022-09-20 | 中国第一汽车股份有限公司 | Grinding clamp for thin-wall sleeve type parts |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115781436B (en) | 2023-06-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208099993U (en) | A kind of grinding device for transmission shaft production | |
| CN115781436A (en) | High-performance carbon fiber spinneret plate surface finish machining device and method | |
| CN212095832U (en) | Burnishing device is used in angularly adjustable machining | |
| CN219131807U (en) | Metal casting grinding device | |
| CN218947354U (en) | Spare part processing tipping arrangement that polishes | |
| CN113681365B (en) | A grinding device for new energy automobile rubber tire production usefulness | |
| CN214135211U (en) | Intelligent polishing equipment for cast parts | |
| CN214024935U (en) | Bearing machining and grinding device | |
| CN110605626B (en) | Method for removing burrs of centrifugal fan impeller | |
| CN112757146A (en) | Synchronous heat dissipation formula centrifugal grinder | |
| CN106926023A (en) | A kind of new milling machine processing jig | |
| CN211587203U (en) | Fixing device for spraying mechanical parts | |
| CN111482908B (en) | Resin grinding wheel | |
| CN208543361U (en) | A kind of motor direct-connected main shaft device | |
| CN111546141B (en) | Effectual precision bearing of cooling and grinding machine for processing | |
| CN220007256U (en) | Bearing ring outer wall burr clearing device | |
| CN220944670U (en) | Cylindrical part inner hole polishing machine | |
| CN213917670U (en) | Gear machining device for copper turbine | |
| CN219485125U (en) | Motor rotor polishing device | |
| CN216859315U (en) | Burnishing device is used in die casting die production | |
| CN220902802U (en) | Wear-resistant steel ball surface treatment device | |
| CN215281352U (en) | Three-station polishing machine based on mechanical polishing | |
| CN212310941U (en) | Hub grinding device | |
| CN218746835U (en) | Polishing device for tire mold | |
| CN212683367U (en) | Swinging type grinding device for cooling roller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |