CN109850693B - Detachable inner gear ring for winding - Google Patents
Detachable inner gear ring for winding Download PDFInfo
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- CN109850693B CN109850693B CN201811322487.XA CN201811322487A CN109850693B CN 109850693 B CN109850693 B CN 109850693B CN 201811322487 A CN201811322487 A CN 201811322487A CN 109850693 B CN109850693 B CN 109850693B
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Abstract
The invention discloses a detachable inner toothed ring for winding, which comprises a toothed ring body (21) provided with a wire storage groove (1), wherein inner teeth are arranged on the inner side wall of the toothed ring body (21) along the circumferential direction, an opening is formed in the toothed ring body (21), detachable detaching teeth (23) provided with a sliding pin and a pressure spring are arranged at the opening, and the detaching teeth (23) and the toothed ring body (21) form a closed inner toothed ring structure. The toothed ring body is provided with the opening, the clamped disassembly teeth are embedded in the opening and are limited and fixed by the pressure spring and the sliding pin, so that the deformation of the toothed ring body is reduced, and the use integrity of the disassembly teeth and the toothed ring body is ensured under the action of elasticity when the toothed ring body deforms.
Description
Technical Field
The invention relates to the technical field of full-automatic winding and wire storage, in particular to a detachable inner gear ring for winding.
Background
At present, the coil winding and wire storage are manually operated, friction transmission is adopted, the efficiency is low, the eyesight of an operator is damaged, the full-automatic winding machine can accurately position the upper position and the lower position of the coil, a wire storage ring for the friction transmission does not have the function, and particularly when the inner diameter of the coil is 5mm or less; and the notch of the gear ring for wire storage operation on the market is basically provided with a connecting piece, and the toughness of the gear ring in the wire winding process is weakened due to the fixation of the connecting position, so that the connecting rigidity between the connecting piece and the two sides of the notch is higher, and the stress on the two sides of the notch of the gear ring can be inconsistent in the process of rotating the wire storage, thereby easily causing the deformation of the gear ring.
Disclosure of Invention
The invention aims to solve the technical problem of providing a detachable inner gear ring assembly for winding, which is convenient for placing and taking coils, can reduce the deformation of a gear ring and keeps the transmission precision.
The technical scheme of the invention is as follows:
a detachable inner toothed ring for winding comprises a toothed ring body provided with a wire storage groove, wherein inner teeth are arranged on the inner side wall of the toothed ring body along the circumferential direction, an opening is formed in the toothed ring body, detachable detaching teeth are arranged at the opening, a groove is formed in one side of the detaching teeth, the width of the bottom of the groove is larger than that of a notch, and notches are respectively arranged at positions, corresponding to the grooves, of two ends of the opening of the toothed ring body; two sliding pins are arranged in the groove, a first open slot is formed in the side wall of one end of the gear ring body, a second open slot is formed in the side wall of the other end of the gear ring body, two limiting holes are symmetrically formed in the dismounting tooth, a positioning pin is inserted into one end of each sliding pin, one end of each positioning pin extends out of each sliding pin, the extending end of each positioning pin extends into the limiting hole of the corresponding end, the other end of each sliding pin is respectively inserted into the first open slot of the corresponding end of the opening of the gear ring body, and a pressure spring is arranged between the two sliding pins in a butting mode; the opening part of ring gear body corresponds the position department symmetry of breach and is equipped with two draw-in grooves the both ends symmetry of dismantling the tooth is equipped with two fixture blocks, corresponds the end imbed the joint between fixture block and the draw-in groove to make dismantle tooth and ring gear body and form a confined inner gear ring structure.
By adopting the structure, the toothed ring body provided with the wire storage groove is provided with the internal teeth, the toothed ring body can be driven by the transmission teeth to rotate uniformly, if the rotation stress is more uniform, at least one driven tooth can be arranged to be meshed with the toothed ring body, so that the toothed ring body is supported together with the transmission teeth, the toothed ring is not easy to deform, and the spatial layout of the driven teeth and the transmission teeth is reduced due to internal tooth transmission; when the disassembly teeth at the opening of the gear ring body are disassembled, the installation of the sliding pin and the pressure spring can be realized; when the disassembly teeth are assembled again, the clamping blocks at the corresponding ends are clamped with the clamping grooves in an embedded mode, meanwhile, the sliding pins can slide in the grooves in a directional mode, the extending ends of the two sliding pins are in sliding butt joint with the groove bottoms of the first open grooves, the disassembly teeth cannot fall off from the direction of the second open grooves, in addition, the width of the groove bottoms of the grooves is larger than that of the notches, the two sliding pins are in butt joint with a pressure spring, in addition, the positioning pins move in the limiting holes, the sliding pins and the disassembly teeth cannot fall off from the groove bottoms of the grooves and the notch directions of the first open grooves, the fixing structure is simplified, and the; the clamping block is embedded and clamped with the clamping groove, the dismounting teeth cannot shift under the action of the elastic force of the pressure spring, so that the gap between the dismounting teeth and the gear ring body cannot change greatly, a closed internal gear ring structure is formed between the internal teeth of the gear ring body and the dismounting teeth, the gear ring deformation is reduced, and the service life is prolonged; the clamping connection is embedded between the clamping block and the clamping groove, whether the end faces of the corresponding ends of the dismounting teeth and the gear ring body are flush in installation or not can be observed while the connection and fixation are guaranteed, so that the stability of rotary winding is guaranteed, the structure is simple and compact, the dismounting and the mounting are convenient, and the application range is wide.
In order to ensure stable assembly, preferably, the width of the bottom of the first open slot is larger than that of the slot, the shape and the size of the cross section of the first open slot are the same as those of the cross section of the groove, the sliding pin is inserted into the first open slot, and the width of the sliding pin is larger than that of the slot of the first open slot.
In order to facilitate wire storage, preferably, the disassembling teeth are provided with wire passing grooves, the wire passing grooves are communicated with the wire storage grooves, and the cross sections of the wire passing grooves are matched with the cross sections of the wire storage grooves; the groove is connected and communicated with the first open slot to form a through slot; the side wall of the other end of the dismounting tooth is provided with a third opening groove, the cross section of the third opening groove is consistent with that of the second opening groove, the third opening groove is connected with the second opening groove to form a through groove, and a side sliding device is embedded in the through groove.
In order to avoid the pressure spring from falling off, the width of the pressure spring is preferably larger than the width of the notch of the groove.
In order to avoid installation interference, the width of the sliding pin is preferably the same as that of the compression spring.
In order to conveniently extend into the first open slot and facilitate assembly, preferably, a section of inclined plane structure is arranged on the extending end of the sliding pin.
Has the advantages that: the toothed ring body is provided with the opening, the clamped disassembly teeth are embedded in the opening and are limited and fixed by the pressure spring and the sliding pin, so that the deformation of the toothed ring body is reduced, and the use integrity of the disassembly teeth and the toothed ring body is ensured under the action of elasticity when the toothed ring body deforms.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of fig. 1 at G.
Fig. 3 is a sectional view taken along line a-a in fig. 1.
Fig. 4 is a sectional view taken along line B-B in fig. 1.
Fig. 5 is a sectional view taken along line C-C in fig. 1.
Fig. 6 is a structural schematic diagram of the ring gear body.
Fig. 7 is a sectional view taken along line D-D of fig. 6.
Fig. 8 is a sectional view taken along line E-E of fig. 6.
Fig. 9 is a schematic structural view of the detaching tooth.
Fig. 10 is a sectional view taken along line F-F of fig. 9.
Detailed Description
The invention will be further explained with reference to the drawings.
As shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, 9 and 10, the present invention is composed of a ring gear body 21 provided with a storage groove 1, and the like, and internal teeth are provided on the inner side wall of the ring gear body 21 in the circumferential direction.
Be provided with an opening on this ring gear body 21 the opening part is equipped with detachable dismantlement tooth 23 the one side of dismantling tooth 23 is equipped with recess 22, the width of recess 22 tank bottom is greater than the width of notch, respectively is equipped with a breach 221 at the position department that corresponds recess 22 at the open both ends of this ring gear body 21 be equipped with two sliding pin 24 in the recess 22 be equipped with first open slot 51 on the lateral wall of ring gear body 21 one end, be equipped with second open slot 52 on the lateral wall of the other end, the width of first open slot 51 tank bottom is greater than the width of notch, and cross sectional shape and size all are the same with the cross sectional shape and the size of recess 22.
Two limiting holes 26 are symmetrically arranged on the dismounting tooth 23, a positioning pin 27 is inserted into one end of each sliding pin 24, one end of each positioning pin 27 extends out of the sliding pin 24, the extending end of each positioning pin 27 extends into the limiting hole 26 at the corresponding end, the other end of each sliding pin 24 is respectively inserted into the first open slot 51 at the corresponding end of the opening of the toothed ring body 21, and a section of inclined surface structure is arranged at the extending end of each sliding pin 24; the width of the sliding pin 24 is larger than the width of the notch of the first opening groove 51, a pressure spring 25 is arranged between the two sliding pins 24 in an abutting mode, the width of the pressure spring 25 is larger than the width of the notch of the groove 22, and the width of the sliding pin 24 is the same as that of the pressure spring 25.
Two clamping grooves 211 are symmetrically arranged at the position corresponding to the notch 221 at the opening of the gear ring body 21, two clamping blocks 231 are symmetrically arranged at two ends of the dismounting gear 23, the clamping blocks 231 and the clamping grooves 211 at the corresponding ends are clamped in an embedded mode, and the dismounting gear 23 and the gear ring body 21 form a closed internal gear ring structure.
The disassembling teeth 23 are provided with wire passing grooves 11, the wire passing grooves 11 are communicated with the wire storage groove 1, and the cross sections of the wire passing grooves 11 are matched with the cross sections of the wire storage groove 1; the groove 22 is connected with the first open groove 51 to form a through groove; a third opening groove 53 is formed in the side wall at the other end of the detaching tooth 23, the cross section of the third opening groove 53 is the same as that of the second opening groove 52, the third opening groove 53 is connected with the second opening groove 52 to form a through groove, and a sideslip device (not marked) is embedded in the through groove.
The using method of the invention is as follows:
as shown in fig. 1 to 10, the gear ring body 21 is wound around the outside of the transmission gear (not shown) and the driven gear (not shown), so that the transmission gear and the driven gear support the gear ring body 21 together, the transmission gear drives the gear ring body 21 to rotate uniformly, the clamping block 231 at the corresponding end is kept embedded and clamped with the clamping groove 211, the rotation stress is more uniform, the gear ring is not easy to deform, and the wire body is wound in the wire storage groove 1 and the wire passing groove 11; in the rotating process, because the cross-sectional shapes and sizes of the groove 22 and the first opening groove 51 are the same, the two grooves are communicated with each other, the widths of the groove bottoms of the groove 22 and the first opening groove 51 are larger than the width of the groove opening, the sliding pin 24 and the pressure spring 25 cannot fall outwards from the direction of the groove opening, meanwhile, the extending ends of the two sliding pins 24 are also in sliding butt joint with the groove bottom of the first opening groove 51, the dismounting tooth 23 cannot fall from the direction of the second opening groove 52, and meanwhile, the second opening groove 52 and the third opening groove 53 with the same cross-sectional sizes are also communicated.
When the coil needs to be taken out, the positioning pins 27 are taken down from the two sliding pins 24, then the two sliding pins 24 are all pushed to the corresponding ends of the first open grooves 51 or the same ends, or the two sliding pins 24 are extruded, so that the extending ends of the sliding pins 24 are not abutted to the first open grooves 51 of the corresponding ends, the disassembling teeth 23 can be taken down, and the wound coil can be taken out.
When the gear ring body 21 is assembled and used, when the disassembly gear 23 is assembled again, the pressure spring 25 and the two sliding pins 24 are placed into the groove 22, the pressure spring 25 is placed between the two sliding pins 24, the two sliding pins 24 are extruded, the extending ends of the sliding pins 24 are not abutted and interfered with the first open grooves 51 of the corresponding ends, then the clamping blocks 231 of the corresponding ends are kept in embedded clamping connection with the clamping grooves 211, at the moment, the two sliding pins 24 are loosened, under the action of elastic force, the sliding pins 24 extend into the first open grooves 51 of the corresponding ends at the opening of the gear ring body 21, the disassembly gear 23 cannot fall outwards from the direction of the notch, and the disassembly gear is fixed on the gear ring body 21.
The inclined plane structure of the sliding pin 24 avoids installation interference, and the sliding pin 24 moves more smoothly in the first opening groove 51; the clamping is embedded between the clamping block 231 and the clamping groove 211 at the corresponding end, so that the closed inner gear ring structure formed between the gear ring body 21 and the detachable teeth 23 is fully ensured, the rotation is smoother, the stress is more uniform, the deformation of the gear ring is reduced, and the service life is prolonged.
The undescribed parts of the present invention are consistent with the prior art, and are not described herein.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures made by using the contents of the present specification and the drawings can be directly or indirectly applied to other related technical fields, and are within the scope of the present invention.
Claims (6)
1. The utility model provides a wire winding is with dismantling interior ring gear which characterized in that: the tooth ring comprises a tooth ring body (21) provided with a wire storage groove (1), wherein inner teeth are arranged on the inner side wall of the tooth ring body (21) along the circumferential direction, an opening is formed in the tooth ring body (21), detachable detaching teeth (23) are arranged at the opening, a groove (22) is formed in one side of the detaching teeth (23), the width of the bottom of the groove (22) is larger than that of a notch, and notches (221) are respectively arranged at the positions, corresponding to the grooves (22), of the two ends of the opening of the tooth ring body (21); two sliding pins (24) are arranged in the groove (22), a first open slot (51) is formed in the side wall of one end of the gear ring body (21), a second open slot (52) is formed in the side wall of the other end of the gear ring body, two limiting holes (26) are symmetrically formed in the dismounting tooth (23), a positioning pin (27) is inserted into one end of each sliding pin (24), one end of each positioning pin (27) extends out of the sliding pin (24), the extending end of each positioning pin (27) extends into the corresponding limiting hole (26), the other end of each sliding pin (24) is inserted into the corresponding first open slot (51) at the opening of the gear ring body (21), and a pressure spring (25) is arranged between the two sliding pins (24) in a butting mode; the opening part of ring gear body (21), the position department symmetry that corresponds breach (221) is equipped with two draw-in grooves (211) the both ends symmetry of dismantling tooth (23) is equipped with two fixture blocks (231), corresponds the end imbed the joint between fixture block (231) and draw-in groove (211) to make and dismantle tooth (23) and ring gear body (21) and form a confined inner gear ring structure.
2. The removable inner ring gear for winding wire of claim 1, wherein: the width of the bottom of the first open slot (51) is larger than that of the slot opening, the shape and the size of the cross section of the first open slot (51) are the same as those of the cross section of the groove (22), the sliding pin (24) is inserted into the first open slot (51), and the width of the sliding pin (24) is larger than that of the slot opening of the first open slot (51).
3. The removable inner ring gear for winding wire of claim 2, wherein: the disassembling teeth (23) are provided with wire passing grooves (11), the wire passing grooves (11) are communicated with the wire storage groove (1), and the sections of the wire passing grooves (11) are matched with the sections of the wire storage groove (1); the groove (22) is connected with the first open groove (51) to form a through groove; a third opening groove (53) is arranged on the side wall at the other end of the dismounting tooth (23), the cross sections of the third opening groove (53) and the second opening groove (52) are the same, the third opening groove (53) and the second opening groove (52) are connected and communicated to form a through groove, and a side sliding device is embedded in the through groove.
4. The removable inner ring gear for winding wire of claim 1, wherein: the width of the pressure spring (25) is larger than that of the notch of the groove (22).
5. The removable inner ring gear for winding wire of claim 4, wherein: the width of the sliding pin (24) is the same as that of the pressure spring (25).
6. The removable inner ring gear for winding wire of claim 1, wherein: and a section of inclined surface structure is arranged on the extending end of the sliding pin (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811322487.XA CN109850693B (en) | 2018-11-08 | 2018-11-08 | Detachable inner gear ring for winding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811322487.XA CN109850693B (en) | 2018-11-08 | 2018-11-08 | Detachable inner gear ring for winding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109850693A CN109850693A (en) | 2019-06-07 |
| CN109850693B true CN109850693B (en) | 2020-05-26 |
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ID=66889876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811322487.XA Active CN109850693B (en) | 2018-11-08 | 2018-11-08 | Detachable inner gear ring for winding |
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| Country | Link |
|---|---|
| CN (1) | CN109850693B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0389442A2 (en) * | 1989-03-22 | 1990-09-26 | EZIO SELVA S.r.l. | Improved apparatus for automatically shaping windings for extremely elongated coils, in particular to form dipole or quadrupole magnets |
| CN203070926U (en) * | 2013-01-18 | 2013-07-17 | 广东新昇电业科技股份有限公司 | Winding device provided with ring gear with detachable joint |
| CN206985338U (en) * | 2017-06-30 | 2018-02-09 | 中山东林机械设备有限公司 | A kind of ring gear applied to Winder |
| CN208352123U (en) * | 2018-06-23 | 2019-01-08 | 广州市隆源机电有限公司 | A kind of ring gear of coil winding machine |
-
2018
- 2018-11-08 CN CN201811322487.XA patent/CN109850693B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0389442A2 (en) * | 1989-03-22 | 1990-09-26 | EZIO SELVA S.r.l. | Improved apparatus for automatically shaping windings for extremely elongated coils, in particular to form dipole or quadrupole magnets |
| CN203070926U (en) * | 2013-01-18 | 2013-07-17 | 广东新昇电业科技股份有限公司 | Winding device provided with ring gear with detachable joint |
| CN206985338U (en) * | 2017-06-30 | 2018-02-09 | 中山东林机械设备有限公司 | A kind of ring gear applied to Winder |
| CN208352123U (en) * | 2018-06-23 | 2019-01-08 | 广州市隆源机电有限公司 | A kind of ring gear of coil winding machine |
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| Publication number | Publication date |
|---|---|
| CN109850693A (en) | 2019-06-07 |
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