CN115950455A - Ring winding tool with adjustable ring height - Google Patents
Ring winding tool with adjustable ring height Download PDFInfo
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- CN115950455A CN115950455A CN202310221328.5A CN202310221328A CN115950455A CN 115950455 A CN115950455 A CN 115950455A CN 202310221328 A CN202310221328 A CN 202310221328A CN 115950455 A CN115950455 A CN 115950455A
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- 238000004804 winding Methods 0.000 title claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 claims abstract description 10
- 230000000712 assembly Effects 0.000 claims description 12
- 238000000429 assembly Methods 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 4
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- 239000013307 optical fiber Substances 0.000 abstract description 36
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- 230000001105 regulatory effect Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
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Abstract
The invention relates to the technical field of fiber optic gyroscopes, in particular to a ring winding tool with an adjustable ring height, which comprises a mandrel, a fixed baffle, a fine adjustment baffle and a frame assembly, wherein a motor is fixedly installed on the frame assembly, an output shaft of the motor is fixedly connected with a driving gear, one side of the fine adjustment baffle is provided with an adjustment groove, the top end face of the mandrel is provided with a plurality of first screw holes, the fine adjustment baffle is provided with a through hole, the through hole is connected with a fine adjustment screw in a penetrating manner, the fine adjustment screw is in threaded connection with the first screw holes, the fine adjustment baffle is further provided with a plurality of second screw holes, the second screw holes are in threaded connection with an adjustment rod, the adjustment rod is in threaded connection with a locking nut, one end of the adjustment rod abuts against the top end face of the mandrel, the other end of the adjustment rod is connected with a gear shaft, and the driving gear is meshed with each gear shaft simultaneously. The invention has simple structure, and a set of ring winding tool with adjustable ring height can be used for winding the rings of multiple batches of optical fibers, thereby reducing the ring production cost of the fiber-optic gyroscope.
Description
Technical Field
The invention relates to the technical field of fiber optic gyroscopes, in particular to a ring winding tool with an adjustable ring height.
Background
The ring of the fiber optic gyroscope needs to be wound by means of a mandrel in the production process, generally, the ring is wound to the other end of the mandrel from one end of the mandrel to the other end of the mandrel one by one along the periphery of the mandrel, then the layers are jumped, the ring is wound one by one in the opposite direction, and then the layers are jumped and reciprocated circularly until the number of the wound layers reaches a preset value. The number of turns of the optical fiber which can be wound in each layer is called the number of turns, and the height of the mandrel of the general loop winding tool is calculated according to the designed number of turns of the loop.
The traditional ring winding tool generally has an I-shaped structure formed by a mandrel and baffles at two ends of the mandrel, and the actual height of the ring wound along the mandrel is determined by the height of the mandrel, wherein the height of the mandrel refers to the distance between the two baffles.
At present, the height of the mandrel is fixed after the mandrel is processed. For the medium-low precision optical fiber ring, the accumulated error of the diameter of the optical fiber after being arranged on the mandrel is small due to the small number of turns of the optical fiber ring. The number of turns wound by the high-precision fiber-optic gyroscope is up to several hundred turns, and the height difference of submillimeter level can be caused by the batch tolerance of 1 mu m of the diameter of the optical fiber.
Therefore, when producing high-precision fiber optic gyroscope loops of the same specification and model, for different batches of optical fibers, due to the batch tolerance, the actual height corresponding to the designed number of turns of the loops may not be consistent with the height of the mandrel. When the difference between the actual height corresponding to the designed number of turns of the ring and the height of the mandrel is more than half of the diameter of the optical fiber, the ring winding tool cannot be used, the ring winding tool needs to be manufactured again, and the production cost is high.
Disclosure of Invention
The present invention has been made to solve at least one of the problems occurring in the related art. Therefore, the invention provides a ring winding tool with an adjustable ring height.
The invention is realized by the following technical scheme: the utility model provides a ring height-adjustable's ring coiling frock, includes dabber, fixed stop, fine setting baffle and support body subassembly, fixed stop's diameter and fine setting baffle's diameter all are greater than the diameter of dabber, the fixed stop rigid coupling is in the bottom of dabber, support body subassembly fixed mounting has the motor, the output shaft rigid coupling of motor has the driving gear, fixed stop can dismantle with the support body subassembly and be connected, fine setting baffle one side is equipped with the adjustment tank with the top gomphosis adaptation of dabber, the top terminal surface of dabber is equipped with the first screw of a plurality of angular distributions such as, fine setting baffle is equipped with the through-hole with the one-to-one adaptation of first screw, the through-hole has worn the fine setting screw with first screw threaded connection, the diameter of through-hole is the same with the external diameter of fine setting screw, fine setting baffle still is equipped with the second screw of a plurality of angular distributions such as, and each second screw is threaded connection respectively adjusts the pole, and each adjusts the pole respectively threaded connection has lock nut, lock nut is located the dabber and the one side that the dabber kept away from the dabber, and the one end butt of each regulation pole is connected with the other end of fine setting baffle, and the rotation axis of each adjustment pole is equal gear axle and the axis of the horizontal axis of the gear shaft and the rotation of support body when the axis mesh.
Preferably, the rack body assembly comprises a positioning plate and an adjusting plate which are parallel, the fixed baffle is detachably connected with the positioning plate, one end of each gear shaft, which is far away from the adjusting rod, is rotatably connected with the adjusting plate, the motor is fixedly arranged on the adjusting plate, and the adjusting plate is connected with the positioning plate through a sliding assembly with a first side fixing screw;
when the first lateral fixing screw is in a loosening state, the adjusting plate can slide relative to the positioning plate, and the sliding direction of the adjusting plate relative to the positioning plate is parallel to the axis of the mandrel;
when the first side fixing screw is in a screwing state, the adjusting plate and the positioning plate are relatively fixed.
Preferably, the sliding assembly comprises a guide pillar fixedly connected to the adjusting plate and a guide sleeve sleeved outside the guide pillar, the diameter of the guide pillar is the same as the inner diameter of the guide sleeve, one end of the guide sleeve, which is far away from the adjusting plate, is fixedly connected to the positioning plate, and the first side fixing screw is in threaded connection with one side, which is close to the adjusting plate, of the guide sleeve;
when the first side fixing screw is in a screwing state, the tail end of the first side fixing screw abuts against the corresponding guide post;
when the first side fixing screw is in a loosening state, a gap exists between the tail end of the first side fixing screw and the corresponding guide post.
Preferably, the sliding assemblies are provided with multiple groups, each group of sliding assemblies comprises a guide pillar fixedly connected to the adjusting plate, a guide sleeve fixedly connected to the positioning plate and a first side fixing screw in threaded connection with the guide sleeve, a space is formed between every two adjacent groups of sliding assemblies, and at least one space is larger than the diameter of the fixed baffle and larger than the diameter of the fine adjustment baffle.
Preferably, the adjusting plate is provided with a plurality of process holes.
Preferably, an inserting hole is formed in one end, close to the fine adjustment baffle, of the gear shaft, the axis of the inserting hole is coaxial with the rotating axis of the gear shaft, one end, far away from the mandrel, of the adjusting rod is inserted into the inserting hole, a second side fixing screw is in threaded connection with the side wall of the inserting hole, and the axis of the second side fixing screw is perpendicular to the axis of the inserting hole;
when the second side fixing screw is in a screwing state, the tail end of the second side fixing screw is tightly propped against the corresponding adjusting rod;
when the second side fixing screw is in a loosening state, a gap exists between the tail end of the second side fixing screw and the corresponding adjusting rod.
Preferably, jump layer groove has all been seted up to the opposite side of fixed stop board and fine setting baffle.
Preferably, the depth of the first screw hole is greater than the depth of the adjustment groove.
Preferably, one end of the adjusting rod, which is used for abutting against the mandrel, is an arc-shaped surface protruding outwards.
Preferably, the periphery of the locking nut is provided with anti-slip threads.
One or more technical solutions in the embodiments of the present invention have at least one of the following technical effects:
the fiber optic gyroscope ring coiling tool is simple in structure, the distance between the fine adjustment baffle and the fixed baffle can be adjusted according to the diameters of different batches of optical fibers, the extrusion between the optical fibers is greatly reduced, the optical fibers are in the optimal arrangement state, the stability and the temperature performance of an optical fiber ring are greatly improved, and a set of ring coiling tool with adjustable ring height can be used for ring coiling of multiple batches of optical fibers, so that the ring production cost of a fiber optic gyroscope can be reduced; due to the arrangement of the plurality of gear shafts and the adjusting rods, the fine adjustment baffle has good motion consistency and small stress deformation, and the side face of the fine adjustment baffle opposite to the fixed baffle can be ensured to have higher parallelism; the relative stability between the adjusting plate and the positioning plate can be improved by matching a plurality of groups of sliding assemblies; the adjusting plate can be conveniently held by workers when the adjusting plate slides relative to the positioning plate; the insertion holes are matched with the second side fixing screws, so that the gear shaft and the adjusting rod can be conveniently mounted and dismounted; the jump layer groove is convenient for workers to jump the optical fiber layer and wind the next layer of optical fiber; one end of each adjusting rod is an arc-shaped surface, so that the contact form of each adjusting rod and the mandrel is close to point contact, and the adjusting precision of the relative fixed baffle and the fine adjustment baffle can be improved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
Fig. 1 is a schematic structural view of a ring winding tool with adjustable ring height provided by the invention.
Fig. 2 is a schematic sectional structure view of the ring winding tool with adjustable ring height provided by the invention.
Fig. 3 is a schematic view of the structure of the mandrel provided by the present invention.
Fig. 4 is a schematic structural view of the side of the fine tuning baffle close to the mandrel provided by the invention.
Fig. 5 is a schematic structural view of the fixing baffle provided by the invention on the side close to the mandrel.
In the figure: 1. an adjusting plate; 101. a fabrication hole; 2. a sliding assembly; 201. a first lateral fixing screw; 202. a guide sleeve; 203. a guide post; 3. a gear shaft; 301. a second lateral fixation screw; 4. locking the nut; 5. finely adjusting the baffle; 501. an adjustment groove; 502. a second screw hole; 503. a through hole; 6. a mandrel; 601. a first screw hole; 7. fixing a baffle plate; 8. positioning a plate; 9. a driving gear; 10. a motor; 11. adjusting a rod; 12. a central bore; 13. and (6) jumping layer grooves.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the embodiments of the present invention, it should be noted that the terms "central", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. Specific meanings of the above terms in the embodiments of the present invention can be understood in specific cases by those of ordinary skill in the art.
In embodiments of the invention, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Moreover, various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without being mutually inconsistent.
As shown in fig. 1-2, the ring winding tool with an adjustable ring height provided by the present invention includes a mandrel 6, a fixing baffle 7, a fine-tuning baffle 5 and a frame assembly, wherein the diameter of the fixing baffle 7 and the diameter of the fine-tuning baffle 5 are both greater than the diameter of the mandrel, the outer peripheral surface of the mandrel is used for winding a ring, the fixing baffle 7 and the fine-tuning baffle 5 are matched to limit the number of turns of the ring, the middle part of the mandrel, the middle part of the fixing baffle 7 and the middle part of the fine-tuning baffle 5 are provided with coaxial central holes 12, the central holes 12 are used for being assembled and connected with a ring winding machine, the fixing baffle 7 is fixedly connected to the bottom end of the mandrel, the frame assembly is fixedly provided with a motor 10, an output shaft of the motor is fixedly connected with a driving gear 9, specifically, the motor adopts a reduction motor with a gear reduction gearbox, which can provide a larger reduction ratio and accurately control the rotation angle of a driving gear 9, the fixing baffle 7 and the frame assembly are detachably connected, one side of the fixing baffle 5 is provided with an adjusting groove 501 which is fitted and is fitted with the top end surface of the fine-fitted with a plurality of first screw holes which are distributed at equal angles, the first screw holes 601, the fine-screw holes which are parallel to the screw holes 601, and the fine-threaded screw holes which are connected with the fine-threaded through holes 601, when the fine-tuning baffle 601, the fine-threaded screw holes which are connected with the fine-threaded through holes 601, the fine-threaded through holes which are connected with the fine-threaded through holes 601, the fine-threaded through holes which are parallel to the fine-tuning baffle 5, and the fine-threaded through holes 601; when the fine tuning screw is loosened and the fine tuning screw is not completely separated from the first screw hole 601, the fine tuning baffle 5 can move along the axis of the mandrel and can not rotate around the axis of the mandrel.
As shown in fig. 4, the fine adjustment baffle 5 is further provided with a plurality of second screw holes 502 distributed at equal angles, the second screw holes 502 and the through holes 503 are distributed in a staggered manner, each second screw hole 502 is respectively in threaded connection with an adjusting rod 11, each adjusting rod 11 is respectively in threaded connection with a locking nut 4, and the locking nut 4 is located on one side of the fine adjustment baffle 5 away from the mandrel. When the locking nut 4 is screwed, the locking nut 4 is tightly abutted against the fine adjustment baffle 5, and the adjusting rod 11 and the fine adjustment baffle 5 are kept relatively fixed; when the locking nut 4 is unscrewed, a gap exists between the locking nut 4 and the fine adjustment baffle 5, and the adjusting rod 11 can rotate relative to the fine adjustment baffle 5.
One end of each adjusting rod 11 is abutted to the end face of the top end of the mandrel, the other end of each adjusting rod 11 is detachably connected with a gear shaft 3, the diameters of the gear reference circles of the gear shafts are the same, one end, far away from the adjusting rods 11, of each gear shaft is rotatably connected to the frame body assembly through a bearing, the rotating axis of each gear shaft is parallel to the axis of the mandrel, and the driving gear 9 is meshed with the gear shafts simultaneously.
When the fine adjustment screw is loosened and the fine adjustment screw is not completely separated from the first screw hole 601, the locking nut 4 is loosened, the driving gear 9 is controlled by the motor to rotate, the gear shaft and the adjusting rod 11 can be driven to rotate, the fine adjustment baffle 5 moves along the axis direction of the mandrel under the action of the adjusting rod 11, the depth of the top end of the mandrel embedded into the adjusting groove 501 changes at the moment, and the adjustment of the distance between the fine adjustment baffle 5 and the fixed baffle 7 can be realized. Therefore, the distance between the fine adjustment baffle 5 and the fixed baffle 7 can be adjusted according to the diameters of optical fibers of different batches, so that the extrusion between the optical fibers is greatly reduced, the optical fibers are in an optimal arrangement state, the stability and the temperature performance of an optical fiber ring are greatly improved, and a set of ring winding tool with adjustable ring height can be used for winding the rings of the optical fibers of multiple batches, so that the ring production cost of the optical fiber gyroscope can be reduced; due to the fact that the gear shafts and the adjusting rods 11 are arranged, the fine adjustment baffle 5 is good in movement consistency, small in stress deformation and capable of guaranteeing that the side face, opposite to the fixed baffle 7, of the fine adjustment baffle 5 has high parallelism.
Support body subassembly is including locating plate 8 and regulating plate 1 that parallel, retaining baffle 7 can dismantle through locking screw with locating plate 8 and be connected, and the one end that the regulation pole 11 was kept away from to each gear shaft rotates and connects in regulating plate 1, motor fixed mounting is in regulating plate 1, regulating plate 1 is connected through the slip subassembly 2 that has first side set screw 201 with locating plate 8. When the first lateral fixing screw 201 is in a loosening state, the adjusting plate 1 can slide relative to the positioning plate 8, the sliding direction of the adjusting plate 1 relative to the positioning plate 8 is parallel to the axis of the mandrel, and in this state, a worker can pull the adjusting plate 1 to enable the adjusting plate 1 to move a distance in a direction away from the positioning plate 8, so that the worker can conveniently install the fixing baffle plate 7 on the positioning plate 8 or detach the fixing baffle plate 7 from the positioning plate 8; when the first lateral fixing screw 201 is in a tightened state, the adjusting plate 1 is fixed relative to the positioning plate 8.
Specifically, the sliding assembly 2 includes a guide pillar 203 fixedly connected to the adjusting plate 1 and a guide sleeve 202 sleeved outside the guide pillar 203, a diameter of the guide pillar 203 is the same as an inner diameter of the guide sleeve 202, an end of the guide sleeve 202 far away from the adjusting plate 1 is fixedly connected to the positioning plate 8, and the first side fixing screw 201 is in threaded connection with one side of the guide sleeve 202 close to the adjusting plate 1. When the first side fixing screw 201 is in a screwing state, the tail end of the first side fixing screw 201 is pressed against the corresponding guide post 203, and the adjusting plate 1 and the positioning plate 8 are relatively fixed; when the first side fixing screw 201 is in a loosening state, a gap exists between the tail end of the first side fixing screw 201 and the corresponding guide post 203, and the adjusting plate 1 can slide relative to the positioning plate 8.
The sliding assemblies 2 are provided with a plurality of groups, each group of sliding assemblies 2 comprises a guide pillar 203 fixedly connected to the adjusting plate 1, a guide sleeve 202 fixedly connected to the positioning plate 8 and a first side fixing screw 201 in threaded connection with the guide sleeve 202, and when the first side fixing screw 201 is in a screwing state, the sliding assemblies 2 are matched to improve the relative stability between the adjusting plate 1 and the positioning plate 8. Intervals are formed between every two adjacent groups of sliding assemblies 2, at least one interval is larger than the diameter of the fixed baffle 7 and larger than the diameter of the fine adjustment baffle 5, and therefore workers can conveniently install the fixed baffle 7 on the positioning plate 8 or detach the fixed baffle 7 from the positioning plate 8.
A plurality of fabrication holes 101 are formed in the adjusting plate 1, so that the weight of the adjusting plate 1 can be reduced, and meanwhile, when the adjusting plate 1 slides relative to the positioning plate 8, a worker can conveniently hold the adjusting plate 1.
The one end that the gear shaft is close to fine setting baffle 5 is equipped with the spliced eye, the axis of spliced eye is coaxial with the rotation axis of gear shaft, the one end that adjusts pole 11 and keep away from the dabber is pegged graft in the spliced eye, the lateral wall threaded connection of spliced eye has second side set screw 301, the axis perpendicular to spliced eye's axis of second side set screw 301. When the second side fixing screw 301 is in a screwed state, the tail end of the second side fixing screw 301 abuts against the corresponding adjusting rod 11, so that the gear shaft and the adjusting rod 11 can be kept relatively fixed; when the second side fixing screw 301 is in a loosening state, a gap exists between the tail end of the second side fixing screw 301 and the corresponding adjusting rod 11, so that the gear shaft can be detached from the adjusting rod 11. The insertion holes are matched with the second side fixing screws 301 so as to facilitate the installation and the disassembly of the gear shaft and the adjusting rod 11.
As shown in fig. 4-5, the opposite sides of the fixed baffle 7 and the fine tuning baffle 5 are both provided with a jump layer groove 13, and in the winding process of the optical fiber ring, when the optical fiber is fully wound in one layer for a set number of turns, the jump layer groove 13 is convenient for a worker to jump the optical fiber and wind the next layer of optical fiber.
The depth of the first screw hole 601 is larger than that of the adjusting groove 501, so that when the fine adjustment screw is unscrewed and the fine adjustment screw is not completely separated from the first screw hole 601, the movable length of the fine adjustment baffle 5 in the axis direction of the mandrel can be larger than that of the adjusting groove 501, the adjusting distance between the fine adjustment baffle 5 and the fixed baffle 7 is close to the depth of the adjusting groove 501, and meanwhile, the fine adjustment screw is prevented from being accidentally separated from the first screw hole 601 when the fine adjustment screw is unscrewed.
The one end that adjusts pole 11 is used for the butt dabber is outside convex arcwall face for every contact form of adjusting pole 11 and dabber is close to the point contact, for the top end terminal surface complete surface contact of adjusting pole 11 and dabber, can improve fixed stop 7 and fine setting baffle 5's regulation precision, avoids because unevenness causes harmful effects to fixed stop 7 and fine setting baffle 5's regulation precision between the top end terminal surface of adjusting pole 11 and dabber.
The periphery of the locking nut 4 is provided with anti-skidding lines, so that the locking nut 4 can be loosened or screwed by workers conveniently.
The working principle of the ring winding tool with the adjustable ring height provided by the invention is that in the production process of a ring of an optical fiber gyroscope, before replacing a batch of optical fibers for winding the ring, a worker can adjust the distance between a fine adjustment baffle and a fixed baffle as required, and the specific adjusting process is as follows:
the fixed baffle is fixedly connected to the positioning plate through the locking screw, one end, far away from the mandrel, of the adjusting rod is inserted into the inserting hole by adjusting the distance between the adjusting plate and the positioning plate, the adjusting plate and the positioning plate are kept relatively fixed by screwing the first side fixing screw, the gear shaft and the adjusting rod are kept relatively fixed by screwing the second side fixing screw, the fine adjustment screw is unscrewed, one part of the fine adjustment screw is still in threaded connection with the first screw hole, the locking nut is unscrewed, the driving gear is controlled to rotate through the motor, the gear shaft and the adjusting rod are driven to rotate, the fine adjustment baffle moves along the axis direction of the mandrel under the action of the adjusting rod, the depth of the top end of the mandrel, embedded into the adjusting groove, is changed in the process, and meanwhile, the distance between the fine adjustment baffle and the fixed baffle is changed. When the distance between the fine adjustment baffle and the fixed baffle is the same as the actual height corresponding to the designed number of turns of the ring of the next batch of optical fibers, the motor stops rotating, the locking nut is screwed, and the fine adjustment screw is screwed, so that the fine adjustment baffle and the mandrel are relatively fixed. Then the second side fixing screw is unscrewed, the first side fixing screw is unscrewed, the locking screw is unscrewed, the adjusting plate is pulled towards the direction away from the positioning plate to enable the adjusting rod to be separated from the inserting hole, the mandrel, the fixing baffle plate, the fine adjustment baffle plate, the adjusting rod, the nut and the fine adjustment screw are integrally detached from the frame body assembly, and the mandrel is assembled to the winding machine through the center hole to enable the optical fiber winding ring of a new batch to pass through.
The fiber optic gyroscope ring coiling tool is simple in structure, the distance between the fine adjustment baffle and the fixed baffle can be adjusted according to the diameters of different batches of optical fibers, the extrusion between the optical fibers is greatly reduced, the optical fibers are in the optimal arrangement state, the stability and the temperature performance of an optical fiber ring are greatly improved, and a set of ring coiling tool with adjustable ring height can be used for ring coiling of multiple batches of optical fibers, so that the ring production cost of a fiber optic gyroscope can be reduced; due to the arrangement of the plurality of gear shafts and the adjusting rods, the fine adjustment baffle has good motion consistency and small stress deformation, and the relative side surfaces of the fine adjustment baffle and the fixed baffle can be ensured to have higher parallelism; the relative stability between the adjusting plate and the positioning plate can be improved by matching a plurality of groups of sliding assemblies; the adjusting plate can be conveniently held by workers when the adjusting plate slides relative to the positioning plate; the splicing holes are matched with the second side fixing screws, so that the gear shaft and the adjusting rod can be conveniently mounted and dismounted; the jump layer groove is convenient for workers to jump the optical fiber layer and wind the next layer of optical fiber; one end of each adjusting rod is an arc-shaped surface, so that the contact form of each adjusting rod and the mandrel is close to point contact, and the adjusting precision of the relative fixed baffle and the fine adjustment baffle can be improved.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a ring height-adjustable's ring coiling frock, includes dabber, fixed stop and fine setting baffle, fixed stop's diameter and fine setting baffle's diameter all are greater than the diameter of dabber, the fixed stop rigid coupling in the bottom of dabber, its characterized in that still includes the support body subassembly, support body subassembly fixed mounting has the motor, the output shaft rigid coupling of motor has the driving gear, fixed stop can dismantle with the support body subassembly and be connected, fine setting baffle one side is equipped with the adjustment tank with the top gomphosis adaptation of dabber, the top terminal surface of dabber is equipped with a plurality of first screws that wait angular distribution, fine setting baffle is equipped with the through-hole with the one-to-one adaptation of first screw, the through-hole has worn the fine setting screw with first screw threaded connection, the diameter of through-hole is the same with the external diameter of fine setting screw, fine setting baffle still is equipped with a plurality of second screws that wait angular distribution, and each second screw is threaded connection respectively adjusts the pole, and each regulation pole is threaded connection has lock nut respectively, lock nut is located the one side that fine setting baffle kept away from, and the one end of each regulation pole is in the top terminal surface of butt, and the other end of each regulation pole can dismantle and be connected with the gear shaft axis rotation of the adjustment pole, and the same in the horizontal gear shaft axis of each support body subassembly, the rotation of each gear axis rotation while the adjustment pole.
2. The ring winding tool with the adjustable ring height according to claim 1, wherein the frame body assembly comprises a positioning plate and an adjusting plate which are parallel, the fixed baffle is detachably connected with the positioning plate, one end of each gear shaft, which is far away from the adjusting rod, is rotatably connected with the adjusting plate, the motor is fixedly installed on the adjusting plate, and the adjusting plate is connected with the positioning plate through a sliding assembly with a first side fixing screw;
when the first lateral fixing screw is in a loosening state, the adjusting plate can slide relative to the positioning plate, and the sliding direction of the adjusting plate relative to the positioning plate is parallel to the axis of the mandrel;
when the first side fixing screw is in a screwing state, the adjusting plate and the positioning plate are relatively fixed.
3. The tool for winding the ring with the adjustable ring height as claimed in claim 2, wherein the sliding assembly comprises a guide post fixedly connected to the adjusting plate and a guide sleeve sleeved outside the guide post, the guide post has the same diameter as the guide sleeve, one end of the guide sleeve, which is far away from the adjusting plate, is fixedly connected to the positioning plate, and the first side fixing screw is in threaded connection with one side of the guide sleeve, which is close to the adjusting plate;
when the first side fixing screw is in a screwing state, the tail end of the first side fixing screw abuts against the corresponding guide post;
when the first side fixing screw is in a loosening state, a gap exists between the tail end of the first side fixing screw and the corresponding guide post.
4. A ring winding tool with an adjustable ring height according to claim 3, wherein the sliding assemblies are provided with a plurality of sets, each set of sliding assemblies comprises a guide post fixedly connected to the adjusting plate, a guide sleeve fixedly connected to the positioning plate, and a first side fixing screw in threaded connection with the guide sleeve, a space is formed between every two adjacent sets of sliding assemblies, and at least one space is larger than the diameter of the fixed baffle and larger than the diameter of the fine adjustment baffle.
5. The tool for winding the ring with the adjustable height of the ring as claimed in claim 2, wherein the adjusting plate is provided with a plurality of fabrication holes.
6. The tool for winding the ring with the adjustable ring height as claimed in claim 1, wherein an insertion hole is formed in one end, close to the fine adjustment baffle, of the gear shaft, the axis of the insertion hole is coaxial with the rotation axis of the gear shaft, one end, far away from the mandrel, of the adjusting rod is inserted into the insertion hole, a second side fixing screw is in threaded connection with the side wall of the insertion hole, and the axis of the second side fixing screw is perpendicular to the axis of the insertion hole;
when the second side fixing screw is in a screwing state, the tail end of the second side fixing screw is tightly propped against the corresponding adjusting rod;
when the second side fixing screw is in a loosening state, a gap exists between the tail end of the second side fixing screw and the corresponding adjusting rod.
7. The tool for winding the ring with the adjustable height of the ring as claimed in claim 1, wherein two skip-layer grooves are formed on opposite sides of the fixed baffle and the fine adjustment baffle.
8. The tool for winding the ring with the adjustable height of the ring as claimed in claim 1, wherein the depth of the first screw hole is greater than the depth of the adjusting groove.
9. The tool for winding the ring with the adjustable ring height as claimed in claim 1, wherein one end of the adjusting rod, which is used for abutting against the mandrel, is an arc-shaped surface protruding outwards.
10. The tool for winding the ring with the adjustable ring height as claimed in claim 1, wherein the locking nut is provided with anti-slip threads on the periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310221328.5A CN115950455A (en) | 2023-03-09 | 2023-03-09 | Ring winding tool with adjustable ring height |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310221328.5A CN115950455A (en) | 2023-03-09 | 2023-03-09 | Ring winding tool with adjustable ring height |
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| CN115950455A true CN115950455A (en) | 2023-04-11 |
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| CN202310221328.5A Pending CN115950455A (en) | 2023-03-09 | 2023-03-09 | Ring winding tool with adjustable ring height |
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Application publication date: 20230411 |