CN216623910U - Tension device for resistance wire - Google Patents
Tension device for resistance wire Download PDFInfo
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- CN216623910U CN216623910U CN202123089702.6U CN202123089702U CN216623910U CN 216623910 U CN216623910 U CN 216623910U CN 202123089702 U CN202123089702 U CN 202123089702U CN 216623910 U CN216623910 U CN 216623910U
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- resistance wire
- guide wheel
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Abstract
The utility model discloses a tension device for a resistance wire, which comprises: the wire guide device comprises a panel, a wire inlet pipe is connected to the surface of one end of the panel, a first wire guide wheel is arranged on the surface of one side, away from the wire inlet pipe, of the panel, and a second wire guide wheel is connected to one side, close to the first wire guide wheel, of the panel; the two sides of an opening of the installation part are installed on the two sides of the first wire guide wheel, the outer wall of one side of the installation part is connected with a side lug, the bottom of the side lug is rotatably connected with a screw rod, the outer wall of the screw rod is in threaded connection with a threaded sleeve, one side of the threaded sleeve is connected with a contraction seat, and one side of the contraction seat is connected with a connecting block. This overspeed device tensioner for resistance wire passes through the screw rod and drives installed part rebound through the side ear, can drive the second wire wheel when installed part removes, and first wire wheel will tighten up the resistance wire extrusion that makes progress like this to tighten up the resistance wire, go up and down in shrink seat inside through the butt joint pole simultaneously.
Description
Technical Field
The utility model relates to the technical field of tensioning devices, in particular to a tensioning device for a resistance wire.
Background
A resistance wire is an electrical element that generally converts electrical energy into internal energy. Generally, the resistance of a metal increases as the temperature increases; the carbon element, the semiconductor or the electrolyte are opposite, the resistance wire is tightened by a tightening device during production, and then the resistance wire is orderly wound;
the heating wire tensioning device comprises a tensioning adjusting component, an L-shaped plate, a fixing seat and a fourth guide wheel, wherein the tensioning adjusting component is installed on the rear side wall of a vertical plate, the L-shaped plate is installed on the tensioning adjusting component, the fixing seat is fixedly connected with the L-shaped plate, and the fourth guide wheel is installed in the fixing seat. The utility model solves the problems that the existing electric heating wire tensioning device is inconvenient to adjust the tension according to the actual requirement and is difficult to meet the production requirement;
this prior art solution also has the following problems in use;
1. the existing tension device for the resistance wire is lack of a synchronous tightening function when in use, so that the tightness of the resistance wire cannot be timely adjusted;
2. the wire inlet part of the tension device is lack of a protective structure, so that the resistance wire can be damaged when the tension device is used;
improvements are needed to address the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a tension device for a resistance wire, and aims to solve the problem that the tightness of the resistance wire cannot be timely adjusted due to the lack of a synchronous tightening function of the conventional tension device for the resistance wire in use in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a tensioning device for a resistance wire comprising: the wire inlet pipe is connected to the surface of one end of the panel, a first wire guide wheel is arranged on the surface of one side, away from the wire inlet pipe, of the panel, and a second wire guide wheel is connected to one side, close to the first wire guide wheel, of the panel;
the installation part, its opening both sides are installed first wire wheel both sides, installation part one side outer wall connection has the side ear, the side ear bottom is rotated and is connected with the screw rod, screw rod outer wall threaded connection has the thread bush, thread bush one side is connected with the shrink seat, shrink seat one side is connected with the connecting block, shrink seat internal connection has spacing, spacing surface connection has the butt joint pole, the butt joint pole top is connected with the installed part.
Preferably, connecting block one side is connected on the surface of panel, and the shrink seat passes through the connecting block and installs on the surface of panel, and the screw rod drives the installed part rebound through the side ear, can drive the second wire wheel when the installed part removes, and first wire wheel will tighten up the resistance wire extrusion upwards like this to tighten the resistance wire, go up and down in shrink seat inside through the butt joint pole simultaneously.
Preferably, the second wire guide wheel comprises:
the ball is connected to the outer wall of one side of the second wire guide wheel, the outer wall of one side of the ball is connected with the spring, the outer wall of the spring is connected with the connecting column, and one side of the connecting column is connected to the surface of the panel.
Preferably, the connecting column opening size is less than the diameter size of ball, and ball and spring mounting are in the inside of connecting column, and the ball laminating is on second wire wheel outer wall, and the ball can be followed the second wire and take turns to rotate simultaneously, and the connecting column can support the both sides of second wire wheel through the ball, and second wire wheel pivoted orbit will be more stable like this.
Preferably, the inlet pipe includes:
the fixture block is installed on the inner wall of the wire inlet pipe, one side of the fixture block is connected with a film, and one side of the film is connected with a latex sheet.
Preferably, the fixture block section is of a trapezoidal structure, a bayonet matched with the fixture block in size is formed in the inner wall of the wire inlet pipe, one side of the film is tangent to the inner wall of the wire inlet pipe, and after the resistance wire enters the wire inlet pipe, the latex sheet can be attached to the outer wall of the resistance wire, so that the sliding resistance wire can be protected through the latex sheet when the electric resistance wire is used.
Compared with the prior art, this overspeed device tensioner for resistance wire's beneficial effect is: the screw rod drives the mounting part to move upwards through the side lug, and the mounting part can drive the second wire guide wheel to move when moving, so that the first wire guide wheel can extrude and tighten the resistance wire upwards, the resistance wire is tightened, and meanwhile, the butt-joint rod is used for lifting in the contraction seat; the ball is attached to the outer wall of the second wire guide wheel, the ball can rotate along with the second wire guide wheel, and the connecting column can support two sides of the second wire guide wheel through the ball, so that the rotating track of the second wire guide wheel is more stable; after the resistance wire got into the inlet wire pipe, the emulsion piece just can laminate on the outer wall of resistance wire to just can protect gliding resistance wire through the emulsion piece when using.
1. During the use upwards rotates the screw rod, and the screw rod drives installed part rebound through the side ear, can drive the second wire wheel when installed part removes, and first wire wheel will upwards extrude the resistance wire and tighten up like this to tighten the resistance wire, go up and down in shrink seat inside through the butt joint pole simultaneously, just so can carry out the synchro control according to the elasticity of in-service use demand to the resistance wire from this.
2. When the second wire wheel rotates, the inside spring of one side spliced pole can outwards extrude the ball, the ball just can laminate on the second wire takes turns the outer wall like this, the ball can rotate along with the second wire wheel simultaneously, and the spliced pole can support the both sides of second wire wheel through the ball, second wire wheel pivoted orbit will be more stable like this to the dislocation that rocks the production when preventing that second wire wheel from rotating causes the resistance wire impaired.
3. During the use with the bayonet socket on fixture block and the inlet wire inside pipe wall butt joint, the film just can install in the middle of the inlet wire pipe through the fixture block like this, accomplishes the back when four films are installed, and the emulsion piece of film one end just can the dispersed installation in the middle of the inlet wire pipe, so after the resistance wire got into the inlet wire pipe, the emulsion piece just can laminate on the outer wall of resistance wire to just can protect gliding resistance wire through the emulsion piece when using.
Drawings
FIG. 1 is a schematic side cross-sectional view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic side sectional view of the connection structure of the docking rod according to the present invention;
FIG. 4 is a schematic view of the internal structure of the connecting column of the present invention;
FIG. 5 is a schematic side sectional view of the inlet line tube of the present invention.
In the figure: 1. a panel; 2. a wire inlet pipe; 3. a first wire guide wheel; 4. a second wire guide wheel; 5. a mounting member; 6. a lateral ear; 7. a screw; 8. a threaded sleeve; 9. a retracting seat; 10. connecting blocks; 11. a limiting strip; 12. a docking rod; 13. a ball bearing; 14. a spring; 15. connecting columns; 16. a clamping block; 17. a film; 18. an emulsion sheet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a tensioning device for a resistance wire comprising: the wire guide device comprises a panel 1, wherein the surface of one end of the panel 1 is connected with a wire inlet pipe 2, the surface of one side, away from the wire inlet pipe 2, of the panel 1 is provided with a first wire guide wheel 3, and one side, close to the first wire guide wheel 3, of the panel 1 is connected with a second wire guide wheel 4;
the two sides of an opening of the installation piece 5 are installed on the two sides of the first wire guide wheel 3, the outer wall of one side of the installation piece 5 is connected with a side lug 6, the bottom of the side lug 6 is rotatably connected with a screw 7, the outer wall of the screw 7 is in threaded connection with a threaded sleeve 8, one side of the threaded sleeve 8 is connected with a contraction seat 9, one side of the contraction seat 9 is connected with a connecting block 10, the inside of the contraction seat 9 is connected with a limit strip 11, the surface of the limit strip 11 is connected with a butt joint rod 12, and the top of the butt joint rod 12 is connected with the installation piece 5; one side of the connecting block 10 is connected to the surface of the panel 1, the contraction seat 9 is installed on the surface of the panel 1 through the connecting block 10, the screw 7 is rotated upwards when in use, the screw 7 drives the installation part 5 to move upwards through the side lug 6, the installation part 5 can drive the second wire wheel 4 to move when moving, and therefore the resistance wire can be extruded and tightened upwards through the first wire wheel 3, the resistance wire is tightened, and meanwhile, the resistance wire can be lifted and lowered inside the contraction seat 9 through the butt joint rod 12, and therefore the tightness of the resistance wire can be synchronously adjusted according to actual use requirements;
the second wire guide wheel 4 comprises: the ball 13 is connected to the outer wall of one side of the second wire guide wheel 4, the outer wall of one side of the ball 13 is connected with the spring 14, the outer wall of the spring 14 is connected with the connecting column 15, and one side of the connecting column 15 is connected to the surface of the panel 1; the opening size of the connecting column 15 is smaller than the diameter size of the balls 13, the balls 13 and the springs 14 are installed inside the connecting column 15, when the second guide wire wheel 4 rotates, the balls 13 can be extruded outwards by the springs 14 inside the connecting column 15 on one side, the balls 13 can be attached to the outer wall of the second guide wire wheel 4, meanwhile, the balls 13 can rotate along with the second guide wire wheel 4, the connecting column 15 can support the two sides of the second guide wire wheel 4 through the balls 13, the rotating track of the second guide wire wheel 4 is more stable, and the resistance wire is prevented from being damaged due to dislocation caused by shaking when the second guide wire wheel 4 rotates;
the inlet pipe 2 includes: the fixture block 16 is installed on the inner wall of the inlet pipe 2, one side of the fixture block 16 is connected with a rubber sheet 17, and one side of the rubber sheet 17 is connected with a latex sheet 18; the 16 sections of fixture block are trapeziform structure, and offer on the 2 inner walls of inlet wire pipe with 16 size assorted bayonets of fixture block, film 17 one side is tangent with the inner wall of inlet wire pipe 2, docks the bayonet socket on 16 and the 2 inner walls of inlet wire pipes of fixture block during the use, and film 17 just can install in the middle of inlet wire pipe 2 through fixture block 16 like this, and after four films 17 installation completions, the emulsion film 18 of film 17 one end just can the dispersed installation in the middle of inlet wire pipe 2, so after the resistance wire got into inlet wire pipe 2, emulsion film 18 just can laminate on the outer wall of resistance wire to just can protect gliding resistance wire through emulsion film 18 when using.
In summary, the following steps: when the tension device for the resistance wire is used, firstly, the screw 7 drives the installation part 5 to move upwards through the side lug 6, and the installation part 5 can drive the second wire guide wheel 4 to move when moving, so that the resistance wire can be extruded and tightened upwards by the first wire guide wheel 3, the resistance wire is tightened, and meanwhile, the butt-joint rod 12 is lifted in the contraction seat 9; the balls 13 are attached to the outer wall of the second wire guide wheel 4, meanwhile, the balls 13 rotate along with the second wire guide wheel 4, and the connecting column 15 supports two sides of the second wire guide wheel 4 through the balls 13, so that the rotating track of the second wire guide wheel 4 is more stable; after the resistance wire enters the wire inlet tube 2, the latex sheet 18 can be attached to the outer wall of the resistance wire, so that the sliding resistance wire can be protected by the latex sheet 18 in use, which is the characteristic of the tension device for the resistance wire, and the content which is not described in detail in the description belongs to the prior art which is well known to a person skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. A tension device for a resistance wire is characterized by comprising:
the wire guide device comprises a panel (1), wherein the surface of one end of the panel (1) is connected with a wire inlet pipe (2), the surface of one side, away from the wire inlet pipe (2), of the panel (1) is provided with a first wire guide wheel (3), and one side, close to the first wire guide wheel (3), of the panel (1) is connected with a second wire guide wheel (4);
installed part (5), its opening both sides are installed first wire wheel (3) both sides, installed part (5) one side outer wall connection has side ear (6), side ear (6) bottom is rotated and is connected with screw rod (7), screw rod (7) outer wall threaded connection has thread bush (8), thread bush (8) one side is connected with shrink seat (9), shrink seat (9) one side is connected with connecting block (10), shrink seat (9) internal connection has spacing (11), spacing (11) surface connection has butt-joint rod (12), butt-joint rod (12) top is connected with installed part (5).
2. A tensioning device for a resistance wire as defined in claim 1, characterized in that: one side of the connecting block (10) is connected to the surface of the panel (1), and the contraction seat (9) is installed on the surface of the panel (1) through the connecting block (10).
3. A tensioning device for a resistance wire as defined in claim 1, characterized in that: the second wire guide wheel (4) comprises:
the ball (13) is connected to the outer wall of one side of the second wire guide wheel (4), the outer wall of one side of the ball (13) is connected with a spring (14), the outer wall of the spring (14) is connected with a connecting column (15), and one side of the connecting column (15) is connected to the surface of the panel (1).
4. A tensioning device for a resistance wire as defined in claim 3, characterized in that: the opening size of the connecting column (15) is smaller than the diameter size of the ball (13), and the ball (13) and the spring (14) are installed inside the connecting column (15).
5. A tensioning device for a resistance wire as defined in claim 1, characterized in that: the inlet pipe (2) comprises:
the fixture block (16) is installed on the inner wall of the inlet pipe (2), one side of the fixture block (16) is connected with a rubber sheet (17), and one side of the rubber sheet (17) is connected with a latex sheet (18).
6. A tensioning device for a resistance wire according to claim 5, characterized in that: the section of the clamping block (16) is of a trapezoidal structure, a bayonet matched with the clamping block (16) in size is formed in the inner wall of the wire inlet pipe (2), and one side of the rubber sheet (17) is tangent to the inner wall of the wire inlet pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123089702.6U CN216623910U (en) | 2021-12-10 | 2021-12-10 | Tension device for resistance wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123089702.6U CN216623910U (en) | 2021-12-10 | 2021-12-10 | Tension device for resistance wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216623910U true CN216623910U (en) | 2022-05-27 |
Family
ID=81701643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123089702.6U Active CN216623910U (en) | 2021-12-10 | 2021-12-10 | Tension device for resistance wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216623910U (en) |
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2021
- 2021-12-10 CN CN202123089702.6U patent/CN216623910U/en active Active
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