CN221361927U - Tension adjusting device for steel wire traction - Google Patents
Tension adjusting device for steel wire traction Download PDFInfo
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- CN221361927U CN221361927U CN202323014948.6U CN202323014948U CN221361927U CN 221361927 U CN221361927 U CN 221361927U CN 202323014948 U CN202323014948 U CN 202323014948U CN 221361927 U CN221361927 U CN 221361927U
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- steel wire
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- tension
- vertical plate
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 69
- 239000010959 steel Substances 0.000 title claims abstract description 69
- 238000005491 wire drawing Methods 0.000 claims description 16
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000007667 floating Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010622 cold drawing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Tension Adjustment In Filamentary Materials (AREA)
Abstract
The application provides a tension adjusting device for steel wire traction, which relates to the technical field of steel wire production and comprises a supporting structure, an adjusting structure and a fixed base, wherein the supporting structure comprises two adjusting cylinders, and a supporting vertical frame is arranged on one side of each adjusting cylinder; the adjusting structure comprises a spring, a vertical plate is arranged outside the spring, a plurality of supporting sliding rods are processed on the surfaces of two sides of two ends of the vertical plate, and hooks are processed in the center of one side of the bottom of each supporting vertical frame; the bottom of the vertical plate is fixed with a movable base, and four corners of the bottom of the movable base are provided with rollers; the technical key points are as follows: through setting up the gyro wheel in four corners of movable base bottom, make movable base support in the bottom of adjusting the structure, when the tension of two regulation barrels on bearing structure through the spring automatic adjustment steel wire, can make two regulation barrels follow the change of steel wire traction position, automatic control tension adjustment's position, it is comparatively convenient.
Description
Technical Field
The utility model relates to the technical field of steel wire production, in particular to a tension adjusting device for steel wire traction.
Background
The steel wire is made from a hot rolled wire rod by cold drawing. The main procedures of steel wire production comprise raw material selection, iron scale removal, drying, coating treatment, heat treatment, wire drawing, plating treatment and the like.
The wire rod or intermediate wire blank is deformed through the die hole of the wire drawing die under the traction of the winding drum of the wire drawing machine in the wire drawing process, so that the reduced section is changed in shape to obtain the steel wire with the size, shape, performance and surface quality being satisfactory. In order to ensure the quality of the drawn steel wire, the tension of the drawn steel wire needs to be controlled in the production process.
The existing traction device for the tension self-adjusting steel wire, disclosed by the Chinese patent document No. CN212222014U, is characterized in that before the steel wire enters a wire drawing machine, the steel wire is guided and transmitted through rollers, when the traction force of the steel wire changes in the traction process, the steel wire droops, a floating shaft loses the upward tension, then the steel wire is ensured to be always attached to the rollers due to the automatic falling of the gravity of the floating shaft, when the steel wire receives larger traction force, the steel wire is lifted up, the floating shaft is lifted up along with the lifting up, and the reaction force is caused to the floating shaft due to the action of a tension spring, so that the floating resistance of the floating shaft is improved, and the tension of the steel wire before entering the wire drawing machine is basically constant.
However, in the process of implementing the above technical solution, the following technical problems are found in the above technical solution:
The existing tension self-adjusting traction device for the steel wire adopts a floating roller assembly to automatically control the tension in the traction process of the steel wire, but only can control the steel wire to adjust the tension up and down due to the fixed arrangement of the floating roller assembly, which is not beneficial to the fact that the tension of the steel wire is adjusted after the traction position of the steel wire is changed in the horizontal direction, and the limitation is larger.
Disclosure of utility model
In order to overcome the defects that the existing tension self-adjusting traction device for the steel wire is fixedly arranged due to a floating roller assembly, only the tension of the steel wire can be controlled to be adjusted up and down, the tension of the steel wire is not beneficial to being adjusted after the traction position of the steel wire is changed in the horizontal direction, and the limitation is large, the embodiment of the application provides the tension adjusting device for the steel wire traction, the two adjusting cylinders are pulled to be close to each other by the spring through arranging the conical adjusting cylinders with the opposite tips and connecting the spring between the supporting vertical frames on one side of the two adjusting cylinders, when the steel wire is pulled to apply pressure to the surfaces of the adjusting cylinders, the two adjusting cylinders can be mutually far away under the cooperation of the two supporting vertical frames and a plurality of supporting sliding rods, the tension of the steel wire in the traction drawing process is automatically adjusted, the movable base is supported at the bottom of the adjusting structure through arranging rollers at the four corners of the bottom of the movable base, and when the two adjusting cylinders on the supporting structure automatically adjust the tension of the steel wire through the spring, the two adjusting cylinders can conveniently follow the change of the traction position of the steel wire, and the tension adjusting position is automatically controlled.
The technical scheme adopted by the embodiment of the application for solving the technical problems is as follows:
the tension adjusting device for the steel wire traction comprises a supporting structure, an adjusting structure and a fixed base, wherein the adjusting structure is arranged at the bottom of the supporting structure;
the fixed base is arranged at the bottom of the adjusting structure;
The adjusting structure is movably connected to the bottom of the fixed base, and the steel wire is positioned at the top of the supporting structure;
In one possible implementation manner, the supporting structure comprises two adjusting cylinders, the cross sections of the two adjusting cylinders are triangular cones, the tips of the two adjusting cylinders are arranged in opposite directions, and the surfaces of the steel wires are simultaneously attached to the surfaces of the two adjusting cylinders.
In one possible implementation manner, a supporting vertical frame is arranged on one side of each adjusting cylinder, a shaft column is machined on one side of the top of each supporting vertical frame, a bearing is in interference fit with the outer portion of each shaft column, and the bearing is connected inside the adjusting cylinder in an embedded mode.
In one possible implementation manner, the adjusting structure comprises a spring, a vertical plate is arranged outside the spring, a plurality of supporting sliding rods are machined on the surfaces of two sides of the two ends of the vertical plate, the spring is located between the supporting sliding rods on two sides of the vertical plate, and one supporting vertical frame is connected outside the supporting sliding rods on one side of the vertical plate in a sliding mode.
In one possible implementation, a plurality of the support slide bars are externally threaded at one end and the support stand is restricted from slipping off the outside of the plurality of support slide bars by a threaded connection nut.
In one possible implementation manner, hooks are machined at the centers of the bottom sides of the two supporting uprights, and two ends of the spring are respectively hooked in the two hooks.
In one possible implementation manner, the bottom of the vertical plate is fixedly connected with a movable base, and four corners of the bottom of the movable base are respectively provided with a roller, and the rollers are connected in the fixed base in a rolling manner, so that the movable base is connected in the fixed base in a sliding manner.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. The two conical adjusting cylinders with opposite tips are arranged, and the springs are connected between the supporting vertical frames at one sides of the two adjusting cylinders, so that the two adjusting cylinders are pulled to be close to each other by the springs, when the steel wire is pulled to apply pressure to the surfaces of the adjusting cylinders, the two adjusting cylinders can be separated from each other under the cooperation of the two supporting vertical frames and the plurality of supporting sliding rods, and the tension of the steel wire in the pulling and wire drawing process is automatically adjusted, so that the device is simple and convenient;
2. Through setting up the gyro wheel in four corners of movable base bottom, make movable base support in the bottom of adjusting the structure, when the tension of two regulation barrels on supporting structure through the automatic adjustment steel wire of spring, conveniently make two regulation barrels follow the change of steel wire traction position, automatic control tension adjustment's position.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the utility model in a state in which the supporting stand is disconnected from the adjusting cylinder;
fig. 3 is a schematic structural view of the movable base of the present utility model.
Description of the drawings: 1. a steel wire; 2. a vertical plate; 3. an adjustment cylinder; 4. a supporting stand; 5. a hook; 6. a spring; 7. a fixed base; 8. a movable base; 9. supporting a slide bar; 10. a bearing; 11. a shaft post; 12. and a roller.
Detailed Description
The technical scheme in the embodiment of the application aims to solve the problems of the background technology, and the general thought is as follows:
example 1:
The embodiment introduces a specific structure of a tension adjusting device for steel wire traction, and particularly referring to fig. 1-3, the tension adjusting device comprises a supporting structure, an adjusting structure arranged at the bottom of the supporting structure and a fixed base 7 arranged at the bottom of the adjusting structure, wherein the supporting structure comprises two adjusting cylinders 3, the adjusting structure comprises springs 6, a vertical plate 2 is arranged outside the springs 6, a plurality of supporting sliding rods 9 are processed on the surfaces of two sides of two ends of the vertical plate 2, and the adjusting structure is movably connected at the bottom of the fixed base 7;
The sections of the two adjusting cylinders 3 are triangular cones, the tips of the two adjusting cylinders 3 are arranged in opposite directions, when the steel wire 1 is pulled to perform wire drawing work of the steel wire, the surface of the steel wire 1 is simultaneously attached to the surfaces of the two adjusting cylinders 3, the two adjusting cylinders 3 can support the steel wire, and when the two adjusting cylinders 3 are close to or far from each other, the steel wire 1 slides on the surfaces of the adjusting cylinders 3, so that the tension of the steel wire 1 can be adjusted;
secondly, in order to reduce the resistance force applied by the traction of the steel wire 1 when the steel wire 1 is attached to the surface of the adjusting cylinders 3, as shown in fig. 1 and 2, one side of each adjusting cylinder 3 is provided with a supporting vertical frame 4, one side of the top of each supporting vertical frame 4 is provided with a shaft post 11, the outer parts of the shaft posts 11 are in interference fit with bearings 10, and the bearings 10 are connected inside the adjusting cylinders 3 in an embedded mode, so that the adjusting cylinders 3 can rotate outside the shaft posts 11 to adapt to the traction work of the steel wire 1;
Further, in order to allow the two adjustment cylinders 3 to automatically adjust the tension of the steel wire 1 in accordance with the traction state of the steel wire 1, as shown in fig. 1, the springs 6 are positioned between the plurality of support slide bars 9 at both sides of the vertical plate 2, one support vertical frame 4 is slidably connected to the outside of the plurality of support slide bars 9 at one side of the vertical plate 2, and by connecting the springs 6 between the two support vertical frames 4, the two adjustment cylinders 3 can automatically adjust the tension of the steel wire 1 in accordance with the traction state of the steel wire 1;
Meanwhile, in order to prevent the support stand 4 from slipping out of the plurality of support slide bars 9 at one side of the vertical plate 2, threads are formed at the outer parts of one ends of the plurality of support slide bars 9, and a blocking can be formed at one ends of the plurality of support slide bars 9 through threaded connection nuts;
Further, in order to facilitate the connection of the spring 6 inside the two hooks 5, as shown in fig. 1, the centers of the bottoms of the two supporting uprights 4 are all provided with hooks 5, so that the two ends of the spring 6 are respectively hooked inside the two hooks 5, and the connection work of the two steel wires 1 can be completed.
By adopting the technical scheme:
According to the design, the two conical adjusting cylinders 3 with the tips arranged in opposite directions are arranged, the springs 6 are connected between the supporting vertical frames 4 at one side of the two adjusting cylinders 3, so that the springs 6 pull the two adjusting cylinders 3 to be close to each other, when the steel wire 1 bypasses from the tops of the two adjusting cylinders 3, the steel wire 1 can be pulled to apply pressure to the surfaces of the adjusting cylinders 3, and the two adjusting cylinders 3 can be separated from each other under the cooperation of the supporting vertical frames 4 and the supporting sliding rods 9, so that the tension of the steel wire 1 in the pulling and wire drawing process can be automatically adjusted;
Meanwhile, because the adjusting structure is movably arranged relative to the fixed base 7, when the fixed base 7 is in a horizontal fixed state, the two adjusting cylinders 3 can automatically adjust the tension and adjust the tension position along with the traction state of the steel wire 1 under the support of the springs 6 between the two supporting uprights 4.
Example 2:
Based on embodiment 1, this embodiment describes a specific structure of the riser 2, the bottom of the riser 2 is fixedly connected with a movable base 8, and four corners of the bottom of the movable base 8 are provided with rollers 12;
When the movable base 8 is erected to the bottom of the fixed base 7, the roller 12 can be supported between the movable base 8 and the fixed base 7, and when the tension condition of the steel wire 1 is automatically adjusted by the two adjusting cylinders 3, the movable base 8 can slide in the fixed base 7, so that the positions of the tension of the steel wire 1 can be automatically adjusted by the two adjusting cylinders 3;
By adopting the technical scheme:
According to the design, the rollers 12 are arranged at the four corners of the bottom of the movable base 8, so that the movable base 8 is supported at the bottom of the adjusting structure, when the tension of the steel wire 1 is automatically adjusted by the two adjusting cylinders 3 on the supporting structure through the springs 6, the two adjusting cylinders 3 can follow the change of the traction position of the steel wire 1, the tension adjustment position is automatically controlled, and the device is simple and efficient, and does not need staff to participate.
Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (7)
1. A tension adjusting device for wire drawing, comprising:
A support structure;
An adjusting structure arranged at the bottom of the supporting structure;
a fixed base (7) which is arranged at the bottom of the adjusting structure;
Wherein, adjust structure swing joint in unable adjustment base (7) bottom, steel wire (1) are located bearing structure's top.
2. A tension adjusting device for wire drawing as defined in claim 1, wherein: the support structure comprises two adjusting cylinders (3), and the cross sections of the two adjusting cylinders (3) are triangular cones;
The tips of the two adjusting cylinders (3) are arranged in opposite directions, and the surfaces of the steel wires (1) are simultaneously attached to the surfaces of the two adjusting cylinders (3).
3. A tension adjusting device for wire drawing as defined in claim 2, wherein: one side of each adjusting cylinder (3) is provided with a supporting vertical frame (4), one side of the top of each supporting vertical frame (4) is provided with a shaft post (11), and the outer parts of the shaft posts (11) are in interference fit with bearings (10);
Wherein the bearing (10) is connected inside the adjusting cylinder (3) in an embedded way.
4. A tension adjusting device for wire drawing as defined in claim 3, wherein: the adjusting structure comprises a spring (6), a vertical plate (2) is arranged outside the spring (6), and a plurality of supporting sliding rods (9) are machined on the surfaces of two sides of two ends of the vertical plate (2);
The springs (6) are positioned between a plurality of supporting slide bars (9) on two sides of the vertical plate (2), and one supporting vertical frame (4) is connected outside the plurality of supporting slide bars (9) on one side of the vertical plate (2) in a sliding mode.
5. A tension adjusting apparatus for wire drawing as defined in claim 4, wherein: the outside of one end of a plurality of support slide bars (9) is provided with threads, and the support vertical frame (4) is limited to slide from the outside of the plurality of support slide bars (9) through a threaded connection nut.
6. A tension adjusting apparatus for wire drawing as defined in claim 4, wherein: the centers of one side of the bottoms of the two supporting vertical frames (4) are respectively provided with a hook (5), and two ends of the spring (6) are respectively hooked in the two hooks (5).
7. A tension adjusting apparatus for wire drawing as defined in claim 4, wherein: the bottom of the vertical plate (2) is fixedly connected with a movable base (8), and four corners of the bottom of the movable base (8) are provided with rollers (12);
The roller (12) is connected in a rolling mode to the inside of the fixed base (7), so that the movable base (8) is connected in the inside of the fixed base (7) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323014948.6U CN221361927U (en) | 2023-11-08 | 2023-11-08 | Tension adjusting device for steel wire traction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323014948.6U CN221361927U (en) | 2023-11-08 | 2023-11-08 | Tension adjusting device for steel wire traction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221361927U true CN221361927U (en) | 2024-07-19 |
Family
ID=91861975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323014948.6U Active CN221361927U (en) | 2023-11-08 | 2023-11-08 | Tension adjusting device for steel wire traction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221361927U (en) |
-
2023
- 2023-11-08 CN CN202323014948.6U patent/CN221361927U/en active Active
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