CN219144111U - Double-helix filament winding device - Google Patents
Double-helix filament winding device Download PDFInfo
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- CN219144111U CN219144111U CN202223544697.8U CN202223544697U CN219144111U CN 219144111 U CN219144111 U CN 219144111U CN 202223544697 U CN202223544697 U CN 202223544697U CN 219144111 U CN219144111 U CN 219144111U
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Abstract
The application belongs to the technical field of X-ray tube, a double helix filament coiling device is disclosed, comprising a base plate, interval arrangement has first fixing base and second fixing base on the bottom plate, threaded connection has the transfer line on the second fixing base, sliding is provided with the threaded rod on the first fixing base, be connected through the connecting block between transfer line and the threaded rod, first fixing base one end is provided with the rocking handle is kept away from to the transfer line, second fixing base one end is kept away from to the threaded rod is provided with the tungsten stick fixed block, connect the tungsten stick on the tungsten stick fixed block, sliding is provided with filament shaping piece on the bottom plate, the tungsten stick passes filament shaping piece and tip is used for connecting and waits to coil the filament. The transmission rod, the threaded rod, the tungsten rod fixing block and the tungsten rod are arranged, two ends of the filament to be wound after being folded in half are fixed on the tungsten rod, the filament to be wound is wound into a double-spiral shape under the action of the filament forming block through driving motion of the transmission rod, the operation is simple, and the processing efficiency is high; the whole structure is also simpler, small, exquisite and portable, and the cost is low.
Description
Technical Field
The utility model relates to the technical field of X-ray tubes, in particular to a double-helix filament winding device.
Background
The X-ray tube mainly comprises a filament (cathode) and metal (anode), wherein the filament is spiral, and when the filament is electrified and heated, hot electrons are emitted. The filament is made of tungsten filament which is much thinner than the hair filament, and is generally wound into a single spiral filament or a double spiral filament in order to improve the luminous efficiency of the filament. The spiral tungsten filament is mainly used for reducing the evaporation of the tungsten filament and prolonging the service life. Compared with Shan Luoxuan filaments, the double-helix filament has the advantages that the pitch is shorter, the length of the filament is longer, the resistance is larger, the filament is not easy to blow, the service life is longer, and the energy loss can be reduced.
The current double-spiral filament winding process mainly comprises winding tungsten filament into a primary spiral and winding the primary spiral on a core wire for the second time, so that the length of the single spiral can be shortened by one half. However, the process is complex in operation, low in processing efficiency and high in production cost.
Disclosure of Invention
In order to solve the problems, the utility model provides a double-spiral filament winding device.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a double helix filament coiling device, includes the bottom plate, interval arrangement has first fixing base and second fixing base on the bottom plate, threaded connection has the transfer line on the second fixing base, it is provided with the threaded rod to slide on the first fixing base, be connected through the connecting block between transfer line and the threaded rod, first fixing base one end is kept away from to the transfer line is provided with the rocking handle, second fixing base one end is kept away from to the threaded rod is provided with the tungsten stick fixed block, connect the tungsten stick on the tungsten stick fixed block, it is provided with filament shaping piece to slide on the bottom plate, the tungsten stick passes filament shaping piece and tip are used for connecting and wait to coil the filament.
By adopting the technical scheme, the transmission rod, the threaded rod, the tungsten rod fixing block and the tungsten rod are arranged, two ends of the filament to be wound after being folded in half are fixed on the tungsten rod, the filament to be wound is wound into a double-spiral shape under the action of the filament forming block through driving motion of the transmission rod, the operation is simple, and the processing efficiency is high; the whole structure is also simpler, small, exquisite and portable, and the cost is low.
Further, the filament forming block comprises an I-shaped base, a filament groove column body is arranged on the base, and a filament groove is arranged on the filament groove column body.
Through adopting above-mentioned technical scheme, set up base, filament groove cylinder and filament groove, the tungsten stick passes the filament groove on the filament groove cylinder, the dress helicitic texture shaping of the filament of being convenient for under the effect of filament groove.
Further, the base of filament shaping piece slides and sets up on the slide rail, be provided with the slide rail on the bottom plate.
Through adopting above-mentioned technical scheme, set up the slide rail on the bottom plate, with the base slip setting of filament shaping piece on the slide rail for the filament shaping piece can be followed the base and slided under the drive effect of transfer line, and slide rail connection can be so that the motion is more stable.
Further, the whole filament groove is waist-shaped with large middle and small two ends.
By adopting the technical scheme, the filament groove is integrally arranged into a waist shape with large middle and small two ends, and the edges are formed with the filament.
Further, the rocking handle is in a ring shape connected with the end part of the transmission rod, and a handle is arranged on the ring.
Through adopting above-mentioned technical scheme, set up the rocking handle into the ring to be provided with the handle on its ring, hold the handle like this and rotate can rotate the transfer line, the operation is laborsaving convenient.
In summary, the utility model has the following beneficial effects: in the application, the transmission rod, the threaded rod, the tungsten rod fixing block and the tungsten rod are arranged, two ends of the filament to be wound after being folded in half are fixed on the tungsten rod, the filament to be wound is wound into a double-spiral shape under the action of the filament forming block through driving motion of the transmission rod, the operation is simple, and the processing efficiency is high; the whole structure is also simpler, small, exquisite and portable, and the cost is low.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present utility model;
fig. 2 is a schematic view of a filament groove column according to an embodiment of the present utility model.
In the figure: 1. a bottom plate; 2. a first fixing seat; 3. the second fixing seat; 4. a transmission rod; 5. a threaded rod; 6. a connecting block; 7. a rocking handle; 8. a tungsten rod fixing block; 9. a tungsten rod; 10. a filament forming block; 101. a base; 102. a filament groove column; 103. a filament groove; 11. a slide rail; 12. a handle.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is apparent that the described embodiments are only a part of the embodiments of the present application, not all of the embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making creative efforts based on the embodiments in the present application are within the scope of protection of the present application.
As shown in fig. 1-2, the embodiment of the application discloses a double-helix filament winding device, which comprises a bottom plate 1, a first fixed seat 2, a second fixed seat 3, a transmission rod 4, a threaded rod 5, a connecting block 6, a rocking handle 7, a tungsten rod fixing block 8, a tungsten rod 9 and a filament forming block 10. The first fixing seat 2 and the second fixing seat 3 are arranged on the bottom plate 1 at intervals, the second fixing seat 3 is connected with a transmission rod 4 in a threaded mode, a threaded rod 5 is arranged on the first fixing seat 2 in a sliding mode, and one end, close to the first fixing seat 2, of the transmission rod 4 and one end, close to the second fixing seat 3, of the threaded rod 5 are connected through a connecting block 6. The rocking handle 7 is arranged at one end of the transmission rod 4 far away from the first fixed seat 2, the rocking handle 7 is in a ring shape connected with the end part of the transmission rod 4, a handle 12 is arranged on the ring, and the rocking handle 7 is driven to rotate by holding the handle 12, so that the transmission rod 4 rotates, and the operation is convenient and labor-saving.
The filament forming block 10 comprises a base 101, wherein the whole base 101 is I-shaped, and the structure is stable. The base 101 is provided with a filament groove column body 102, the filament groove column body 102 is provided with a filament groove 103, and the filament groove 103 is integrally in a waist shape with large middle and small two ends, so that the filament can be conveniently entered and formed. Be provided with slide rail 11 on bottom plate 1, the base 101 of filament shaping piece 10 slides and sets up on slide rail 11 for filament shaping piece 10 can slide relative bottom plate 1, the shaping and the withdrawal of the filament of being convenient for.
The threaded rod 5 is provided with tungsten bar fixed block 8 far away from second fixing base 3 one end, is used for connecting tungsten bar 9 on the tungsten bar fixed block 8, and tungsten bar 9 is used for connecting the filament of waiting to wind, and the tungsten bar 9 of coiling filament is fixed to tungsten bar fixed block 8 after passing filament groove 103 of filament shaping piece 10.
During specific work, the filament to be wound is folded in half, two ends after being folded in half are clamped on the tungsten rod 9, the tungsten rod 9 with the filament clamped is inserted from the outer end of the filament groove 103, the tungsten rod 9 is inserted from the inner end, and the tungsten rod 9 is inserted into a groove in the center of the tungsten rod fixing block 8 to fix the tungsten rod 9. The rocking handle 7 is rotated anticlockwise, drives the transfer line 4 through the rotation and moves rightwards, because first fixing base 2 and second fixing base 3 are fixed on bottom plate 1, under the motion of transfer line 4, connecting block 6 removes to the second fixing base 3 direction from first fixing base 2, and threaded rod 5 anticlockwise rotation under the traction of transfer line 4, and the filament on tungsten stick 9 can rotate according to the screw thread on threaded rod 5, winds into the shape of duplex.
After winding is completed, the rocking handle 7 is rotated clockwise, the transmission rod 4 is driven to move leftwards through rotation, the connecting block 6 moves from the second fixed seat 3 to the first fixed seat 2, the threaded rod 5, the tungsten rod fixed block 8 and the tungsten rod 9 synchronously move leftwards, and the tungsten rod 9 brings filaments out of the filament groove 103.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (5)
1. A double-spiral filament winding device is characterized in that: including bottom plate (1), interval arrangement has first fixing base (2) and second fixing base (3) on bottom plate (1), threaded connection has transfer line (4) on second fixing base (3), it is provided with threaded rod (5) to slide on first fixing base (2), be connected through connecting block (6) between transfer line (4) and threaded rod (5), first fixing base (2) one end is kept away from to transfer line (4) is provided with rocking handle (7), second fixing base (3) one end is kept away from to threaded rod (5) is provided with tungsten stick fixed block (8), connect tungsten stick (9) on tungsten stick fixed block (8), it is provided with filament shaping piece (10) to slide on bottom plate (1), tungsten stick (9) pass filament shaping piece (10) and tip are used for connecting and wait to wind the filament.
2. A twin-coil filament winding apparatus as defined in claim 1, wherein: the lamp filament forming block (10) comprises an I-shaped base (101), a lamp filament groove column body (102) is arranged on the base (101), and a lamp filament groove (103) is arranged on the lamp filament groove column body (102).
3. A twin-coil filament winding apparatus as defined in claim 2, wherein: the base plate (1) is provided with a sliding rail (11), and the base (101) of the filament forming block (10) is arranged on the sliding rail (11) in a sliding manner.
4. A twin-coil filament winding apparatus as defined in claim 3, wherein: the filament groove (103) is integrally waist-shaped with a large middle and small two ends.
5. A twin-coil filament winding apparatus as defined in claim 1, wherein: the rocking handle (7) is in a ring shape connected with the end part of the transmission rod (4), and a handle (12) is arranged on the ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223544697.8U CN219144111U (en) | 2022-12-29 | 2022-12-29 | Double-helix filament winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223544697.8U CN219144111U (en) | 2022-12-29 | 2022-12-29 | Double-helix filament winding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219144111U true CN219144111U (en) | 2023-06-06 |
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ID=86562766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223544697.8U Active CN219144111U (en) | 2022-12-29 | 2022-12-29 | Double-helix filament winding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219144111U (en) |
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2022
- 2022-12-29 CN CN202223544697.8U patent/CN219144111U/en active Active
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