CN214312932U - Winding arm for hook needle type inductance winding machine - Google Patents
Winding arm for hook needle type inductance winding machine Download PDFInfo
- Publication number
- CN214312932U CN214312932U CN202023288834.7U CN202023288834U CN214312932U CN 214312932 U CN214312932 U CN 214312932U CN 202023288834 U CN202023288834 U CN 202023288834U CN 214312932 U CN214312932 U CN 214312932U
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- telescopic shaft
- winding
- shaft
- shaft sleeve
- winding arm
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Abstract
The utility model discloses a crochet hook formula inductance is winding arm for coiling machine, including axle sleeve and the telescopic shaft that can its removal relatively, the one end of telescopic shaft is equipped with the chuck that presss from both sides the unwrapping wire with the axle sleeve cooperation, the other end of telescopic shaft is connected with the gyro wheel. The chuck is provided with a guide inclined plane which is opposite to the shaft sleeve and is circumferentially arranged, the shaft sleeve is provided with a guide curved inclined plane which is opposite to the chuck, and an elastic part for resetting the displacement of the telescopic shaft is arranged between the shaft sleeve and the telescopic shaft. The utility model discloses the winding arm is flexible for the axle sleeve for the telescopic shaft, and the axle sleeve of rod-type winding arm cooperates with the chuck that has the direction inclined plane, and along with the rotatory real fastener line of rotating member or unwrapping wire, simple structure occupies smallly, has given the bigger design space of winding mechanism, also is convenient for maintain.
Description
Technical Field
The utility model relates to a crochet hook formula inductance is winding arm for coiling machine.
Background
At present to crochet hook formula inductance winding machine, the winding arm needs to realize automatic winding, rotatory automatic winding of realization to the winding, but the structure of the most structures complicacies of current winding arm, is unfavorable for the multidimension removal design of winding wall to it is big to occupy the space.
SUMMERY OF THE UTILITY MODEL
The utility model aims at remedying the not enough of prior art, providing a simple structure's crochet hook formula inductance winding machine wire winding arm, small has increased the design space of whole equipment.
The utility model discloses a realize through following technical scheme:
the winding arm for the hook needle type inductance winding machine is characterized by comprising a shaft sleeve and a telescopic shaft capable of moving relative to the shaft sleeve, wherein one end of the telescopic shaft is provided with a chuck matched with the shaft sleeve to clamp and release a wire, and the other end of the telescopic shaft is connected with a roller.
The winding arm for the crochet type inductance winding machine is characterized in that the chuck is provided with a guide inclined plane which is opposite to the shaft sleeve and is arranged in the circumferential direction.
The winding arm for the crochet type inductance winding machine is characterized in that the shaft sleeve is provided with a guide curved inclined plane opposite to the chuck.
The winding arm for the crochet type inductance winding machine is characterized in that an elastic part for resetting the displacement of the telescopic shaft is arranged between the shaft sleeve and the telescopic shaft.
The winding arm for the crochet type inductance winding machine is characterized in that the elastic piece is a spring.
The winding arm for the crochet type inductance winding machine is characterized in that the elastic piece is positioned in the shaft sleeve and sleeved outside the telescopic shaft.
The winding arm for the crochet type inductance winding machine is characterized in that the telescopic shaft is provided with a limiting piece.
The winding arm for the crochet type inductance winding machine is characterized in that the shaft sleeve is provided with a limiting groove, and the limiting piece extends out of the limiting groove and moves in the limiting groove.
The winding arm for the crochet type inductance winding machine is characterized in that the shaft sleeve is provided with an outer guide part, the telescopic shaft is provided with an inner guide part, and the outer diameter of the inner guide part is matched with that of the outer guide part.
The winding arm for the crochet type inductance winding machine is characterized in that the shaft sleeve is connected to the output end of the rotary drive through the rotating piece, the rotary drive is provided with the curved ring, and the telescopic shaft rolls on the ring surface with different heights of the curved ring through the idler wheel to move relative to the shaft sleeve.
Compared with the prior art, the utility model discloses there is following advantage:
the utility model discloses the winding arm is flexible for the axle sleeve for the telescopic shaft, and the axle sleeve of rod-type winding arm cooperates with the chuck that has the direction inclined plane, and along with the rotatory real fastener line of rotating member or unwrapping wire, simple structure occupies smallly, has given the bigger design space of winding mechanism, also is convenient for maintain.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the present invention;
FIG. 3 is an exploded view of the application structure of the present invention;
fig. 4 is a second schematic view of the application of the present invention.
Detailed Description
The present invention will be described in further detail with reference to specific examples.
As shown in fig. 1-4, the winding arm for the crochet type inductance winding machine comprises a shaft sleeve 1 and a telescopic shaft 2 capable of moving relative to the shaft sleeve, wherein one end of the telescopic shaft 2 is provided with a chuck 3 which is matched with the shaft sleeve 1 to clamp and release wires, and the other end of the telescopic shaft 2 is connected with a roller 4. The sleeve 1 is preferably connected to the drive end of a rotary drive 8 via a rotary element 6. When the roller 4 moves on the curved ring 7, the telescopic shaft 2 extends out on the high-level surface, the chuck 3 and the shaft sleeve 1 are separately paid off, the needle is hooked, and when the roller 4 moves to the low-level surface, the telescopic shaft 2 retracts, and the chuck 3 and the end surface of the shaft sleeve 1 are matched to clamp the winding wire and bring the winding wire to the upper surface from the lower surface of the magnetic ring.
Preferably, an elastic part 5 for resetting the displacement of the telescopic shaft 2 is arranged between the shaft sleeve 1 and the telescopic shaft 2, so that the telescopic shaft 2 can be quickly jacked to retract conveniently, and the end faces of the chuck 3 and the telescopic shaft sleeve 2 are clamped for winding. The elastic element 5 is preferably a spring, is positioned in the shaft sleeve 1 and is sleeved outside the telescopic shaft 2,
preferably, the chuck 3 has a guide inclined surface 31 arranged in the circumferential direction opposite to the shaft sleeve 1, the shaft sleeve 1 is provided with a guide inclined surface 11 opposite to the chuck 3, and when clamping the wire, the wire is favorably guided into a wire clamping position 30 formed by the chuck 3 and the shaft sleeve 1, so that the wire can be clamped more accurately. Further, the collet 3 is preferably cone-frustum-shaped, and a small end thereof faces the sleeve 1.
Further preferably, the telescopic shaft 2 is provided with a limiting piece 21, the limiting piece 21 is positioned between the roller 4 and the shaft sleeve 1, so that the telescopic shaft 2 is prevented from being excessively extended, the shaft sleeve 1 presses the roller to influence the rotation of the shaft sleeve 1, the distance between the chuck 3 and the shaft sleeve 1 when the chuck is opened is also limited, and the response time of clamping is shortened.
More preferably, the shaft sleeve 1 is provided with a limiting groove 12, and both ends of the limiting member 21 extend out of the limiting groove 12 and can move therein along the moving direction of the telescopic shaft. The supporting setting like this is convenient for save the length of whole wire winding arm, reduces occupation space, also has the guide effect to axle sleeve 1 and telescopic shaft 2 simultaneously.
Preferably, the shaft sleeve 1 is provided with an outer guide part 13, the telescopic shaft 2 is provided with an inner guide part 22, and the outer diameter of the inner guide part 22 is matched with that of the outer guide part 13, so that the stability of the movement direction of the telescopic shaft 2 is ensured, and accurate wire clamping is facilitated.
The utility model discloses during the application, rotary drive 8 is located on support 9, and on rotary drive 8 was located to curved surface ring 7, rotating member 6 was connected in rotary drive 8's output, and on rotating member 6 was located to the axle sleeve 1 of winding arm, gyro wheel 4 supported in curved surface ring 7's surface, chuck 3 outwards stretched out, and curved surface ring 7 is the convex surface in the region that presss from both sides line position 30 is opened to needs, and the region that needs the clamp line is the concave surface. During operation, control system control rotary drive 8 work, drive the winding arm and move on curved surface ring 7, the telescopic shaft 2 of winding arm stretches out at the high level of curved surface ring 7, the wire winding of being convenient for gets into press from both sides line position 30, it resets to receive 5 roof pressures of elastic component at the low level telescopic shaft 2 of curved surface ring 7, thereby chuck 3 offsets with the terminal surface of axle sleeve 1 and cliies the wire winding and drive the wire winding and wind to the magnetic ring upper surface by the magnetic ring lower surface, the crochet hook prepares the line of colluding, change to another high level unwrapping wire of curved surface ring 7, the crochet hook colludes the line and passes the magnetic ring.
The utility model discloses an embodiment of using, support 9 can connect in the output of locating linear drive for whole support 9 can keep away from or be close to needs wire-wound magnetic ring 10.
Claims (10)
1. The winding arm for the hook needle type inductance winding machine is characterized by comprising a shaft sleeve (1) and a telescopic shaft (2) capable of moving relative to the shaft sleeve, wherein one end of the telescopic shaft (2) is provided with a chuck (3) matched with the shaft sleeve (1) to clamp a winding wire, and the other end of the telescopic shaft (2) is connected with a roller (4).
2. Winding arm for a crochet inductance winding machine according to claim 1, characterized in that the collet (3) has a circumferentially arranged guide ramp (31) opposite the sleeve (1).
3. Winding arm for a crochet type inductance winding machine according to claim 1, characterized in that the bushing (1) is provided with a guiding curved ramp (11) opposite to the collet (3).
4. The winding arm for the crochet type inductance winding machine according to claim 1, characterized in that an elastic member (5) for resetting the displacement of the telescopic shaft (2) is arranged between the shaft sleeve (1) and the telescopic shaft (2).
5. The winding arm for a crochet type inductance winding machine according to claim 4, characterized in that the elastic member (5) is a spring.
6. The winding arm for the crochet type inductance winding machine according to claim 4, characterized in that the elastic member (5) is located in the shaft sleeve (1) and sleeved outside the telescopic shaft (2).
7. The winding arm for the crochet type inductance winding machine according to claim 1, characterized in that the telescopic shaft (2) is provided with a limit piece (21).
8. The winding arm for the crochet type inductance winding machine according to claim 7, characterized in that the shaft sleeve (1) is provided with a limiting groove (12), and the limiting piece (21) extends out of the limiting groove (12) and moves in the limiting groove.
9. The winding arm for a crochet type inductance winding machine according to claim 1, characterized in that the bushing (1) has an outer guide portion (13), the telescopic shaft (2) has an inner guide portion (23), and the outer diameter of the inner guide portion (23) matches the outer guide portion (13).
10. The winding arm for the crochet type inductance winding machine according to claim 1, characterized in that the shaft sleeve (1) is connected with the output end of a rotary drive (8) through a rotary piece (6), the rotary drive (8) is provided with a curved ring (7), and the telescopic shaft (2) rolls on the ring surface of the curved ring (7) with different heights through the roller (4) to move relative to the shaft sleeve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023288834.7U CN214312932U (en) | 2020-12-30 | 2020-12-30 | Winding arm for hook needle type inductance winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023288834.7U CN214312932U (en) | 2020-12-30 | 2020-12-30 | Winding arm for hook needle type inductance winding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214312932U true CN214312932U (en) | 2021-09-28 |
Family
ID=77819930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023288834.7U Active CN214312932U (en) | 2020-12-30 | 2020-12-30 | Winding arm for hook needle type inductance winding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214312932U (en) |
-
2020
- 2020-12-30 CN CN202023288834.7U patent/CN214312932U/en active Active
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