CN215037058U - Manufacturing tool for metal wire heater - Google Patents
Manufacturing tool for metal wire heater Download PDFInfo
- Publication number
- CN215037058U CN215037058U CN202121497266.3U CN202121497266U CN215037058U CN 215037058 U CN215037058 U CN 215037058U CN 202121497266 U CN202121497266 U CN 202121497266U CN 215037058 U CN215037058 U CN 215037058U
- Authority
- CN
- China
- Prior art keywords
- limiting ring
- hole
- fixing
- mounting sleeve
- holes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Resistance Heating (AREA)
Abstract
The utility model discloses a manufacturing tool of a metal wire heater, which comprises a main shaft rod; a mounting sleeve is rotatably sleeved on the main shaft rod, a first limiting ring is arranged at one end of the mounting sleeve, and a second limiting ring is arranged at the other end of the mounting sleeve; a fixed sleeve is sleeved on the outer wall of the mounting sleeve; the first limiting ring is provided with a plurality of first through holes, and a first wire winding rod is detachably inserted into the first through hole at the top; a plurality of second through holes are formed in the second limiting ring, and a second wire winding rod is detachably inserted into the second through hole in the top; the top of the side wall of the main shaft rod is provided with a first fixed slot corresponding to the first through hole and a second fixed slot corresponding to the second through hole. The utility model discloses a preparation frock simple structure, the simple installation can ensure the heater strip threading quality, has improved the qualification rate of product production.
Description
Technical Field
The utility model relates to a wire heater processing technology field especially relates to a wire heater's preparation frock.
Background
In the OLED vacuum evaporation preparation process, a point source crucible is generally used for heating metal materials, and a heater woven by traditional heating wires is commonly used for heating point sources. Support is usually done with the insulating collar, perforate the heater strip of flare-outing through the manual work on the insulating collar, but the heater strip inevitable has the diameter deviation of certain degree in the manufacture to can not be parallel completely between the heater strip, when the manual work is exerting the dynamics to the heater strip, single heater strip can produce the defect of deformation such as buckling, and this can influence warm area stability when serious and collision each other leads to the short circuit even.
The heating wire manufacturing is generally an important core technology of point source manufacturers, and when the heating wire is perforated, once the heating wire deforms, the heating wire is difficult to recalibrate subsequently, so that the qualified rate of the heater is greatly reduced, and the sales performance of the manufacturers is influenced.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defects or shortcomings in the prior art, it is desirable to provide a manufacturing tool of a metal wire heater, which has a simple structure and is easy and convenient to install, and can ensure the threading quality of a heating wire and improve the production yield of products.
The utility model provides a manufacturing tool of a metal wire heater, which comprises a main shaft rod; the main shaft rod is rotatably sleeved with a mounting sleeve, one end of the mounting sleeve is fixedly provided with a first limiting ring, the other end of the mounting sleeve is detachably and fixedly provided with a second limiting ring through a bolt, and the outer diameters of the first limiting ring and the second limiting ring are both larger than the outer diameter of the mounting sleeve; the outer wall of the mounting sleeve is detachably sleeved with a fixed sleeve in a sliding manner; a plurality of first through holes are formed in the first limiting ring at equal intervals along the circumferential direction, and a first wire winding rod is detachably inserted into the first through hole in the top; a plurality of second through holes are formed in the second limiting ring at equal intervals along the circumferential direction, and a second wire winding rod is detachably inserted into the second through hole in the top; the top of the side wall of the main shaft rod is provided with a first fixed slot corresponding to the first through hole, and a second fixed slot corresponding to the second through hole.
Furthermore, the outer diameters of the first limiting ring, the second limiting ring and the fixing sleeve are the same.
Further, the manufacturing tool of the metal wire heater further comprises a bottom plate, two supporting seats are fixedly arranged on the top surface of the bottom plate, semicircular fixing grooves are formed in the top surfaces of the supporting seats, third fixing groove holes are formed in the bottoms of the fixing grooves, fixing rods are fixedly connected to the two ends of the main shaft rod, the fixing rods are detachably embedded into the corresponding fixing grooves, third through holes are formed in the corresponding fixing rods, and pin rods penetrating through the third through holes and extending into the third fixing groove holes are arranged on the fixing rods.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a preparation frock is when making the heater, at first with the installation muffjoint on the spindle shaft, then insert first fixed slot with first wire winding pole through the first through-hole that first spacing ring is located the top, fix the installation sleeve, overlap the insulator ring of required quantity on the installation sleeve one by one again, ensure that the aperture on the insulator ring is whole to aim at, then overlap the fixed sleeve on the installation sleeve, fix the telescopic tip at the installation with the second spacing ring through the bolt, make the inseparable one side of supporting at the insulator ring of fixed sleeve, fix the insulator ring between fixed sleeve and first spacing ring, then insert the second wire winding pole, the frock equipment is accomplished. The heating wire is wound around the second wire winding rod and then reversely penetrates through a second small hole adjacent to the first small hole in the insulating ring to be tensioned, the heating wire is wound around the first wire winding rod and then penetrates through a third small hole to be tensioned, then the first wire winding rod and the second wire winding rod are pulled out, the mounting sleeve is rotated and re-inserted into the first wire winding rod and the second wire winding rod, it is ensured that one wire winding rod is always inserted into the fixed slot hole in the main shaft rod, and the mounting sleeve is in a fixed state in the threading process. Repeating the operation in this way, completing all the threading on the insulating rings, taking down the insulating rings and the heating wires, and uniformly separating the insulating rings to form the heater shown in figure 1. When the tool is used for manufacturing the heater, the installation is simple and convenient, the threading operation is rapid, and the production efficiency is improved; meanwhile, the straightness and parallelism of the threading of the heating wire and the bending degree of the turning part can be ensured, and the qualified rate of product production is improved.
It should be understood that what is described in this summary section is not intended to limit key or critical features of embodiments of the invention, nor is it intended to limit the scope of the invention.
Other features of the present invention will become apparent from the following description.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:
FIG. 1 is a schematic diagram of a wire heater configuration;
FIG. 2 is a schematic top view of a wire heater;
FIG. 3 is a schematic structural view of a tooling for manufacturing a wire heater;
FIG. 4 is a schematic cross-sectional view of a tooling for manufacturing a wire heater;
FIG. 5 is a schematic side view of a tooling for manufacturing a wire heater;
fig. 6 is an exploded view of a tooling for manufacturing a wire heater.
Reference numbers in the figures: 11. an insulating ring; 12. heating wires; 13. a base plate; 14. a main shaft rod; 15. installing a sleeve; 16. a first limit ring; 17. a second stop collar; 18. fixing the sleeve;
31. a supporting seat; 32. a third fixed slot;
41. a first fixed slot; 42. a second fixed slot; 43. fixing the rod; 44. a third through hole; 45. a pin rod;
61. a first through hole; 62. a first wire winding rod;
71. a bolt; 72. a second through hole; 73. and a second wire winding rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1 to 6, an embodiment of the present invention provides a tool for manufacturing a wire heater, including a spindle 14; the main shaft rod 14 is rotatably sleeved with a mounting sleeve 15, one end of the mounting sleeve 15 is fixedly provided with a first limiting ring 16, the other end of the mounting sleeve 15 is detachably and fixedly provided with a second limiting ring 17 through a bolt 71, and the outer diameters of the first limiting ring 16 and the second limiting ring 17 are both larger than the outer diameter of the mounting sleeve 15; a fixed sleeve 18 is detachably sleeved on the outer wall of the mounting sleeve 15 in a sliding manner; a plurality of first through holes 61 are formed in the first limiting ring 16 at equal intervals along the circumferential direction, and a first wire winding rod 62 is detachably inserted into the first through hole 61 at the top; a plurality of second through holes 72 are formed in the second limiting ring 17 at equal intervals along the circumferential direction, and a second wire winding rod 73 is detachably inserted into the second through hole 72 at the top; the top of the sidewall of the main shaft 14 is provided with a first fixing slot 41 corresponding to the first through hole 61, and a second fixing slot 42 corresponding to the second through hole 72.
In the present embodiment, tantalum wire with a diameter of 0.9mm is generally used as the heating wire, and pyrolytic boron nitride ring is used as the insulating ring of the supporting structure. When the heater is manufactured, the insulating ring 11 is clamped and fixed by the tool, then the first wire winding rod 62 and the second wire winding rod 73 are utilized, the inserting positions of the first wire winding rod 62 and the second wire winding rod 73 are continuously changed, the back and forth threading operation is carried out, and the heating wire 12 is completely wound on the tool. And finishing the manufacture of the heater.
In the threading process, the first wire winding rod 62 and the second wire winding rod 73 are respectively inserted into the first through hole 61 and the second through hole 72 which are staggered in positions on two sides, so that the heating wire 12 is S-shaped and threaded, and the position of the mounting sleeve 15 is continuously rotated along with the threading of the heating wire 12, so that the threading station is always uppermost, and the threading operation is conveniently and accurately performed. After the position of the mounting sleeve 15 is adjusted and the wire winding rods are inserted again, one of the wire winding rods is kept inserted into the fixing groove hole on the main shaft rod 14, and the mounting sleeve 15 is ensured to be in a fixed state in the threading process.
The manufacturing tool is simple in structure, the installation and fixing operation of the insulating ring is convenient, the threading quality is high, and the production qualified rate of products is improved.
In a preferred embodiment, as shown in fig. 3, the outer diameters of the first limiting ring 16, the second limiting ring 17 and the fixing sleeve 18 are the same, and no dislocation exists between the fixing sleeve 18 and the first limiting ring 16 and the second limiting ring 17, so that threading is not affected.
In a preferred embodiment, as shown in fig. 3 and 4, the tooling for manufacturing the wire heater further includes a bottom plate 13, two supporting seats 31 are fixedly disposed on the top surface of the bottom plate 13, semicircular fixing grooves are disposed on the top surfaces of the supporting seats 31, third fixing slots 32 are disposed at the bottoms of the fixing grooves, fixing rods 43 are fixedly connected to two ends of the spindle rod 14, the fixing rods 43 are detachably embedded into the corresponding fixing grooves, third through holes 44 are disposed on the fixing rods 43 corresponding to the third fixing slots 32, and pin rods 45 penetrating through the third through holes 44 and extending into the third fixing slots 32 are disposed on the fixing rods 43.
In this embodiment, after the components on the main shaft 14 are assembled, the main shaft 14 needs to be fixed before the threading operation. The main shaft rod 14 is fixed by means of the pin rod 45 matching with the third fixing slot hole 32, so that the main shaft rod 14 can be conveniently and fixedly mounted and dismounted.
In some embodiments, to further improve the threading quality of the heating wire 12, a guiding traction mechanism is respectively arranged on the top surface of the bottom plate 13 at the two ends of the main shaft rod 14; after the worker passes the heating wire 12 through the small hole on the insulating ring 11, the end part of the heating wire 12 is fixed with the guiding traction mechanism, and the heating wire 12 is pulled through the guiding traction mechanism, so that the straightness of the heating wire 12, the parallelism between the adjacent heating wires 12 and the bending degree of a turning part can be further improved.
The direction drive mechanism is including fixed setting in the support of bottom plate 13 top surface, the fixed mounting panel that is provided with rectangular shape in top of support, the threading direction level setting of heater strip 12 is followed to the mounting panel, the top surface of mounting panel is located being provided with the deflector of bilateral symmetry of heater strip 12 threading direction, deflector and mounting panel sliding connection, the both sides of mounting panel are provided with the driving piece that the deflector that the drive corresponds removed along the threading direction of perpendicular to heater strip 12 respectively, the driving piece can be the cylinder, drive arrangement such as pneumatic cylinder or electric telescopic handle, the symmetry is provided with a plurality of leading wheels on the face between two deflectors, one side that spindle pole 14 was kept away from to the mounting panel is provided with the tractor.
When the heating wire 12 is pulled, a worker passes the heating wire 12 through the insulating ring 11, then passes the heating wire 12 between the two guide plates, then is fixed with a tractor, and then drives the guide plates to move through the driving piece, so that the guide wheels on the two sides abut against the heating wire 12, and the straightness of the heating wire 12 in the pulling process is ensured. When the heating wire 12 is threaded reversely, the end part of the heating wire 12 is taken down from the tractor, the guide plates are driven to move through the driving piece, the guide wheels on two sides are separated from the heating wire 12, the heating wire 12 is taken out from between the two guide plates, after the heating wire passes through the small hole of the insulating ring 11 reversely, the heating wire 12 is pulled through the guide traction mechanism on the other side, the operation is repeated, manual pulling is not needed, and the labor intensity of workers is reduced. Meanwhile, the traction movement of the heating wire 12 can be ensured by controlling the traction force of the traction machine, the problem that the heating wire 12 is thinned and deformed due to overlarge traction force can be avoided, and the production quality of the heater is improved.
In the description of the present specification, the terms "connect", "mount", "fix", and the like are to be understood in a broad sense, for example, "connect" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In the description of the present application, the description of the terms "one embodiment," "some embodiments," etc. means 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 the application. In this specification, the schematic representations of the terms used above do not necessarily 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.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (3)
1. A manufacturing tool of a metal wire heater is characterized by comprising a main shaft rod; the main shaft rod is rotatably sleeved with a mounting sleeve, one end of the mounting sleeve is fixedly provided with a first limiting ring, the other end of the mounting sleeve is detachably and fixedly provided with a second limiting ring through a bolt, and the outer diameters of the first limiting ring and the second limiting ring are both larger than the outer diameter of the mounting sleeve; the outer wall of the mounting sleeve is detachably sleeved with a fixed sleeve in a sliding manner; a plurality of first through holes are formed in the first limiting ring at equal intervals along the circumferential direction, and a first wire winding rod is detachably inserted into the first through hole in the top; a plurality of second through holes are formed in the second limiting ring at equal intervals along the circumferential direction, and a second wire winding rod is detachably inserted into the second through hole in the top; the top of the side wall of the main shaft rod is provided with a first fixed slot corresponding to the first through hole, and a second fixed slot corresponding to the second through hole.
2. The manufacturing tool of the metal wire heater according to claim 1, wherein the first limiting ring, the second limiting ring and the fixing sleeve have the same outer diameter.
3. The tooling for manufacturing the metal wire heater according to claim 2, further comprising a bottom plate, wherein two supporting seats are fixedly arranged on the top surface of the bottom plate, semicircular fixing grooves are formed in the top surfaces of the supporting seats, third fixing groove holes are formed in the bottoms of the fixing grooves, fixing rods are fixedly connected to two ends of the spindle rod, the fixing rods are detachably embedded into the corresponding fixing grooves, third through holes are formed in the fixing rods corresponding to the third fixing groove holes, and pin rods penetrating through the third through holes and extending into the third fixing groove holes are formed in the fixing rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121497266.3U CN215037058U (en) | 2021-07-02 | 2021-07-02 | Manufacturing tool for metal wire heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121497266.3U CN215037058U (en) | 2021-07-02 | 2021-07-02 | Manufacturing tool for metal wire heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215037058U true CN215037058U (en) | 2021-12-07 |
Family
ID=79227046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121497266.3U Active CN215037058U (en) | 2021-07-02 | 2021-07-02 | Manufacturing tool for metal wire heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215037058U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115673179A (en) * | 2023-01-03 | 2023-02-03 | 季华实验室 | Cage-shaped heating wire winding device and method |
-
2021
- 2021-07-02 CN CN202121497266.3U patent/CN215037058U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115673179A (en) * | 2023-01-03 | 2023-02-03 | 季华实验室 | Cage-shaped heating wire winding device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215037058U (en) | Manufacturing tool for metal wire heater | |
| CN107486514B (en) | Double-body torsion spring forming device | |
| US20220271629A1 (en) | Rotor coil shaping device | |
| CN111818684B (en) | Pressing-straight type heater coil manufacturing tool and manufacturing method thereof | |
| CN111872638B (en) | Screw machining process | |
| CN114783687A (en) | Pipe stranding machine for automatic production of electric wires and cables | |
| CN210349568U (en) | Transformer winding mould | |
| CN210578172U (en) | Motor winding former | |
| DE102020207735A1 (en) | Stator, method of manufacturing a stator, and external rotor motor | |
| CN211679370U (en) | Cushion block positioning device for aluminum coil of uncoiler | |
| CN220699851U (en) | Quick mounting structure of aluminium foil cutting machine cutter | |
| CN104993662A (en) | Automatic winding device and automatic winding method | |
| CN210327321U (en) | Transition guide wheel on winding machine | |
| CN210763623U (en) | Guiding device for winding copper-clad aluminum wire core | |
| CN216658893U (en) | Film is indulged and is drawn machine | |
| CN220629136U (en) | Rotor winding jig | |
| CN220629135U (en) | Enameled wire inlet wire mechanism | |
| CN218755946U (en) | Copper wire guide wheel for annealing machine | |
| CN218886995U (en) | Novel winding former capable of being applied to high-voltage winding and low-voltage winding | |
| CN111292954A (en) | Coreless coil winding clamp | |
| CN215103812U (en) | Go up rubber ring device, roll up mark axle subassembly and weave mark equipment fast | |
| CN212750500U (en) | Fireproof cable copper sheet welding device | |
| CN214733525U (en) | Small-diameter shaft product carbon fiber cloth winding forming device | |
| CN116798767B (en) | 8-shaped winding former for winding transformer coil | |
| CN213950066U (en) | Material collecting device with unloading auxiliary function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |