CN219448824U - Solder wire unreeling device - Google Patents
Solder wire unreeling device Download PDFInfo
- Publication number
- CN219448824U CN219448824U CN202320448048.3U CN202320448048U CN219448824U CN 219448824 U CN219448824 U CN 219448824U CN 202320448048 U CN202320448048 U CN 202320448048U CN 219448824 U CN219448824 U CN 219448824U
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- rotating shaft
- solder wire
- unreeling
- air bag
- unreeling device
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Abstract
The utility model relates to a solder wire unreeling device, which comprises an unreeling base, wherein a rotating shaft for penetrating and fixing a solder wire reel and a rotating frame for detachably installing the rotating shaft are arranged on the unreeling base; the inside of the rotating shaft is hollow, the outer surface of the rotating shaft is provided with a plurality of grooves communicated with the inner holes of the rotating shaft, and the inner holes of the rotating shaft are provided with air bags; one end of the rotating shaft is closed, the other end of the rotating shaft is opened, and an extrusion rod for extruding the air bag to enable part of the air bag to protrude out of the slot is connected with the opening through threads; a limiting block for limiting penetration of the solder wire coil is arranged on the outer surface of the closed end of the rotating shaft; when the device is used, the rotating shaft penetrates into the soldering tin wire coil and is limited by the limiting block, then the air bag inside the rotating shaft is extruded by the rotary extrusion rod to enable part of the air bag to protrude out of the groove, the air bag of the protruding part can extrude the inner wall of the soldering tin wire coil to finish fixing, and then the assembled rotating shaft is rotatably installed on the rotating frame, so that assembly can be finished, and loosening can not occur when the soldering tin wire coil is unreeled for use.
Description
Technical Field
The utility model relates to the technical field of soldering wires, in particular to a soldering wire unreeling device.
Background
Solder wires are indispensable materials in the fields of electronic and electrical engineering, and are generally assembled by winding solder wires by using solder wire rolls, and when the solder wires are used, the solder wires are pulled from the solder wire rolls; the existing solder wire unreeling frame placed on the tabletop often has loosening conditions such as left-right offset and the like between the solder wire reel and the rotating shaft when unreeling, and a solder wire unreeling device which is more convenient to use is needed.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide a solder wire unreeling device aiming at the defects in the prior art.
The technical scheme adopted for solving the technical problems is as follows:
the solder wire unreeling device comprises an unreeling base, wherein a rotating shaft for fixing a solder wire reel and a rotating frame for detachably installing the rotating shaft are arranged on the unreeling base in a penetrating manner; the inside of the rotating shaft is hollow, a plurality of grooves communicated with the inner holes of the rotating shaft are formed in the outer surface of the rotating shaft, and air bags are arranged in the inner holes of the rotating shaft; one end of the rotating shaft is closed, the other end of the rotating shaft is open, and an extrusion rod for extruding the air bag to enable part of the air bag to protrude out of the slot is connected with the opening through threads; the outer surface of the closed end of the rotating shaft is provided with a limiting block for limiting penetration of the welding tin wire coil.
The utility model discloses a solder wire unreeling device, wherein annular positioning grooves are formed in two ends of the outer surface of a rotating shaft, a rotating frame comprises two Y-shaped brackets, and balls matched with the positioning grooves are rotatably arranged on the inner walls of grooves in the upper ends of the Y-shaped brackets.
The utility model discloses a solder wire unreeling device, wherein one end of a bracket is provided with an inclined mounting plate, and a pressing rod for pressing a rotating shaft arranged at the upper end of a Y-shaped groove of the bracket is connected to the mounting plate in a threaded manner.
The utility model relates to a solder wire unreeling device, wherein a damping gasket is arranged at the lower end of a pressing rod.
The utility model relates to a solder wire unreeling device, wherein an unreeling base is in a reverse-buckling bowl shape.
The utility model relates to a solder wire unreeling device, wherein the tail end of a squeezing rod is provided with a handle.
The utility model has the beneficial effects that: use this application's novel unreeling structure in penetrating the axis of rotation into the soldering tin silk book when using, carry out spacingly through the stopper, then the inside gasbag of rotation axis of rotation is extruded to the rotary extrusion pole makes its part protrusion fluting, and the inner wall that the bulge gasbag can extrude the soldering tin silk book is accomplished fixedly, then rotates the axis of rotation that will assemble and installs on the rotating turret, can accomplish the assembly, otherwise then can dismantle, can not appear not hard up condition when unreeling the use of soldering tin silk book, overall structure is succinct, convenient to use, with low costs.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the present utility model will be further described with reference to the accompanying drawings and embodiments, in which the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained by those skilled in the art without inventive effort:
FIG. 1 is a cross-sectional view of a solder wire unreeling device of a preferred embodiment of the present utility model;
fig. 2 is a sectional view showing the assembly of a rotating shaft and a bracket of a solder wire unreeling device of a preferred embodiment of the present utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the following description will be made in detail with reference to the technical solutions in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by a person skilled in the art without any inventive effort, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.
The solder wire unreeling device of the preferred embodiment of the utility model is shown in fig. 1, and simultaneously referring to fig. 2, and comprises an unreeling base 1, wherein a rotating shaft 2 for fixing a solder wire reel 6 and a rotating frame 3 for detachably mounting the rotating shaft are arranged on the unreeling base 1; the inside of the rotating shaft 2 is hollow, the outer surface is provided with a plurality of grooves 20 communicated with the inner holes of the rotating shaft 2, and the inner holes of the rotating shaft 2 are provided with air bags 4; one end of the rotating shaft 2 is closed, the other end is opened, and an extrusion rod 5 for extruding the air bag 4 to partially protrude out of the slot 20 is connected at the opening through threads; the outer surface of the closed end of the rotating shaft 2 is provided with a limiting block 21 for penetrating and limiting the solder wire coil 6;
the novel unreeling structure of this application is used, in penetrating axis of rotation 2 into soldering tin wire reel 6 when using, carry out spacingly through stopper 21, then the inside gasbag 4 of rotation axis of rotation 2 is extruded to rotary extrusion pole 5 makes its part protrusion fluting 20, protruding part gasbag 4 can extrude the inner wall of soldering tin wire reel 6 and accomplish fixedly, then rotate the axis of rotation 2 that will assemble and install on rotating frame 3, can accomplish the assembly, otherwise then can dismantle, can not appear not hard up condition when unreeling of soldering tin wire reel 6 uses, overall structure is succinct, and convenient to use is with low costs.
Preferably, both ends of the outer surface of the rotating shaft 2 are provided with annular positioning grooves 22, the rotating frame 3 comprises two Y-shaped brackets 30, and the inner wall of a groove at the Y-shaped upper end of each bracket 30 is rotatably provided with a ball 31 matched with the positioning groove 22; one end of the bracket 30 is provided with an inclined mounting plate 32, the mounting plate 32 is in threaded connection with a pressing rod 33 for pressing a rotating shaft which is arranged in a groove at the upper end of the Y-shaped bracket, and the lower end of the pressing rod is provided with a damping gasket 34; during installation, put the axis of rotation on two supports 30, the ball is corresponding with the constant head tank, then rotates the pressure pole of holding, and damping gasket 34 provides flexible extrusion effort to the axis of rotation for there is the resistance of certain degree when drawing the solder wire, avoids the transition to unreel the winding, draws back solder wire after again and can not gyration by the solder wire wheel, can light find the solder wire head when using next time.
Preferably, the unreeling base 1 is in a reverse-buckling bowl shape; the structure is simple, and the stability is good.
Preferably, the tail end of the extrusion rod 5 is provided with a handle 50; the operation is convenient.
It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.
Claims (6)
1. The solder wire unreeling device is characterized by comprising an unreeling base, wherein a rotating shaft for fixing a solder wire reel and a rotating frame for detachably installing the rotating shaft are arranged on the unreeling base in a penetrating manner; the inside of the rotating shaft is hollow, a plurality of grooves communicated with the inner holes of the rotating shaft are formed in the outer surface of the rotating shaft, and air bags are arranged in the inner holes of the rotating shaft; one end of the rotating shaft is closed, the other end of the rotating shaft is open, and an extrusion rod for extruding the air bag to enable part of the air bag to protrude out of the slot is connected with the opening through threads; the outer surface of the closed end of the rotating shaft is provided with a limiting block for limiting penetration of the welding tin wire coil.
2. The solder wire unreeling device of claim 1, wherein annular positioning grooves are formed in two ends of the outer surface of the rotating shaft, the rotating frame comprises two Y-shaped brackets, and balls matched with the positioning grooves are rotatably arranged on the inner walls of grooves in the upper ends of the Y-shaped brackets.
3. The solder wire unreeling device of claim 2, wherein one end of the bracket is provided with an oblique mounting plate, and a pressing rod for pressing a rotating shaft arranged in a groove at the upper end of the Y-shaped bracket is connected to the mounting plate in a threaded manner.
4. A solder wire unreeling device according to claim 3, wherein a damping spacer is provided at the lower end of the holding rod.
5. The solder wire unreeling device of any one of claims 1-4 wherein the unreeling base is in the shape of a flip-flop bowl.
6. A solder wire unreeling device according to any one of claims 1-4 wherein a handle is provided at the tail end of the extrusion rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320448048.3U CN219448824U (en) | 2023-02-28 | 2023-02-28 | Solder wire unreeling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320448048.3U CN219448824U (en) | 2023-02-28 | 2023-02-28 | Solder wire unreeling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219448824U true CN219448824U (en) | 2023-08-01 |
Family
ID=87419538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320448048.3U Active CN219448824U (en) | 2023-02-28 | 2023-02-28 | Solder wire unreeling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219448824U (en) |
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2023
- 2023-02-28 CN CN202320448048.3U patent/CN219448824U/en active Active
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