CN212222014U - Tension self-adjusting traction device for steel wire - Google Patents
Tension self-adjusting traction device for steel wire Download PDFInfo
- Publication number
- CN212222014U CN212222014U CN202020623317.1U CN202020623317U CN212222014U CN 212222014 U CN212222014 U CN 212222014U CN 202020623317 U CN202020623317 U CN 202020623317U CN 212222014 U CN212222014 U CN 212222014U
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- Prior art keywords
- floating
- mounting seat
- steel wire
- floating shaft
- supporting rod
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 40
- 239000010959 steel Substances 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 abstract description 4
- 206010024796 Logorrhoea Diseases 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000005491 wire drawing Methods 0.000 description 18
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The utility model discloses a tension self-adjusting steel wire traction device, which comprises a mounting seat, and a fixed roller component and a floating roller component which are arranged on the mounting seat at intervals in sequence, wherein the floating roller component comprises a floating shaft floating up and down along the mounting seat and an elastic support part for elastically supporting the floating shaft; the elastic support comprises a spring and a support rod; the top of the supporting rod radially penetrates through the floating shaft, and the bottom of the supporting rod is vertically connected with the mounting seat through the seat plate; the spring is sleeved on a section of supporting rod between the seat plate and the floating shaft. Tension self-interacting draw gear for steel wire, the external force that the floating axle can receive according to the gyro wheel floats from top to bottom to reach the tensile tension of automatically regulated steel wire, guarantee the steel wire and improve garrulous silk machine rubbish quality at the tensile basic invariant of traction in-process.
Description
Technical Field
The utility model relates to a steel wire production technical field especially relates to a tension self-interacting draw gear for steel wire.
Background
In the process of wire drawing production, a wire drawing machine is mainly adopted for wire drawing. In the process of drawing the wire by the wire drawing machine, the diameter of the drawn wire of the steel wire can be ensured to be unchanged by ensuring that the tension of the steel wire driven by a traction part in the wire drawing machine is constant.
In order to ensure that the tension of the steel wire in the wire drawing machine is basically constant, the steel wire entering the wire drawing machine is required to keep the base plate of the tension constant, so how to realize the constant tension of the steel wire before the steel wire enters the wire drawing machine is particularly important.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tension self-interacting draw gear for steel wire guarantees that the steel wire tension is invariable basically before getting into the wire drawing machine, improves the wire drawing quality.
To achieve the purpose, the utility model adopts the following technical proposal:
a tension self-adjusting traction device for a steel wire comprises a mounting seat, and a fixed roller assembly and a floating roller assembly which are sequentially arranged on the mounting seat at intervals;
the floating roller assembly comprises a floating shaft floating up and down along the mounting seat and an elastic support member for elastically supporting the floating shaft;
the elastic support comprises a tension spring and a support rod;
the top of the supporting rod radially penetrates through the floating shaft, and the bottom of the supporting rod is vertically connected with the mounting seat through the seat plate;
the extension spring suit is on a section bracing piece between bedplate and the floating shaft.
The floating shaft penetrates through the mounting seat, and a roller is sleeved at one end, located on the outer side of the mounting seat, of the floating shaft.
And the mounting seat is provided with a waist-shaped hole with a floating shaft floating up and down.
Wherein, the inner walls of the two sides of the waist-shaped hole are provided with sliding chutes;
and a sliding block which moves up and down along the sliding groove is arranged on the floating shaft.
Wherein, the upper end of the supporting rod is provided with a limit nut.
The utility model has the advantages that: the utility model provides a tension self-interacting's draw gear for steel wire, before the steel wire gets into the wire drawing machine, the steel wire is through gyro wheel direction transmission, when the steel wire changes at traction in-process traction force, when the steel wire is flagging, the floating axle loses last pulling force, then because the gravity automatic whereabouts of floating axle, guarantee the steel wire gyro wheel of laminating all the time, when the steel wire receives great traction force, the steel wire lifts, the floating axle is followed and is lifted and cause reaction force because the effect of extension spring to the floating axle, improve floating axle come-up resistance, ensure that the steel wire is tension invariable basically before getting into the wire drawing machine.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
3 fig. 32 3 is 3 a 3 sectional 3 view 3 a 3- 3 a 3 in 3 fig. 31 3. 3
Detailed Description
The technical solution of the present invention is further explained by the specific embodiment with reference to fig. 1 to fig. 2.
The tension self-adjusting steel wire traction device comprises a mounting seat 1, and a fixed roller assembly 20 and a floating roller assembly 30 which are sequentially arranged on the mounting seat at intervals, wherein before a steel wire enters a wire drawing machine, the steel wire is transmitted through the fixed roller assembly 20 and the floating roller assembly 30, the traction force is generated by the wire drawing machine, multipoint guiding transmission is formed through the fixed roller assembly 20 and the floating roller assembly 30, the steel wire entering the wire drawing machine is enabled to uniformly enter, the wire drawing tension in the wire drawing machine is guaranteed to be basically constant, the formation of the steel wire with uneven diameter is prevented, and the wire drawing quality is improved.
The floating roller assembly 30 comprises a floating shaft 31 floating up and down along the mounting seat 1, and an elastic support member 32 elastically supporting the floating shaft 31; the elastic support 32 includes a tension spring 321 and a support rod 322; the top of the support rod 321 radially passes through the floating shaft 31, and the bottom is vertically connected with the mounting seat 1 through a seat plate; a tension spring 321 is sleeved on a section of supporting rod between the seat plate and the floating shaft 31, the floating shaft 31 penetrates through the mounting seat 1, and one end of the floating shaft 31, which is positioned at the outer side of the mounting seat 1, is sleeved with a roller 4, specifically, a steel wire is introduced through the fixed roller assembly and the floating roller assembly 30 and passes through the respective rollers in turn, when the tension of the steel wire changes, a section of steel wire attached to the roller 4 can droop or lift, when the steel wire sags, the steel wire leaves the roller 4, the roller 4 has no force in the tangential direction, and at the moment, the floating shaft 31 has self-weight, the tension spring 321 is pressed downwards to drive the roller 4 to float downwards, so that the roller 4 is attached to the steel wire again, when the steel wire is lifted upwards, the roller 4 receives a lifting force, and at the moment, due to the action of the tension spring 321, the floating shaft 31 is limited from rising, so that the roller 4 forms a downward pressure, and the tension balance of the steel wires is ensured.
A waist-shaped hole 11 with a floating shaft 31 floating up and down is formed in the mounting seat 1, and sliding grooves 111 are formed in the inner walls of two sides of the waist-shaped hole 11; the slider 311 moving up and down along the sliding groove 111 is arranged on the floating shaft 31, and when the floating shaft 31 floats up and down, the slider 311 slides along the sliding groove 111, so that the stability of the floating shaft 31 floating up and down is ensured.
And the upper end of the supporting rod 322 is provided with a limit nut 5.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (5)
1. A tension self-adjusting traction device for a steel wire is characterized by comprising a mounting seat, and a fixed roller assembly and a floating roller assembly which are sequentially arranged on the mounting seat at intervals;
the floating roller assembly comprises a floating shaft floating up and down along the mounting seat and an elastic support member for elastically supporting the floating shaft;
the elastic support comprises a spring and a support rod;
the top of the supporting rod radially penetrates through the floating shaft, and the bottom of the supporting rod is vertically connected with the mounting seat through the seat plate;
the spring is sleeved on a section of supporting rod between the seat plate and the floating shaft.
2. A tension self-adjusting wire traction apparatus as claimed in claim 1, wherein;
the floating shaft penetrates through the mounting seat, and a roller is sleeved at one end, located on the outer side of the mounting seat, of the floating shaft.
3. A tension self-adjusting wire traction apparatus as claimed in claim 1, wherein;
the mounting seat is provided with a waist-shaped hole with a floating shaft floating up and down.
4. A tension self-adjusting wire traction apparatus as claimed in claim 3, wherein;
the inner walls of the two sides of the waist-shaped hole are provided with sliding grooves;
and a sliding block which moves up and down along the sliding groove is arranged on the floating shaft.
5. A tension self-adjusting wire traction apparatus as claimed in claim 1, wherein;
and the upper end of the supporting rod is provided with a limiting nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020623317.1U CN212222014U (en) | 2020-04-22 | 2020-04-22 | Tension self-adjusting traction device for steel wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020623317.1U CN212222014U (en) | 2020-04-22 | 2020-04-22 | Tension self-adjusting traction device for steel wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212222014U true CN212222014U (en) | 2020-12-25 |
Family
ID=73908137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020623317.1U Active CN212222014U (en) | 2020-04-22 | 2020-04-22 | Tension self-adjusting traction device for steel wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212222014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023122053A1 (en) * | 2021-12-22 | 2023-06-29 | Nike Innovate C.V. | Tensioning device |
-
2020
- 2020-04-22 CN CN202020623317.1U patent/CN212222014U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023122053A1 (en) * | 2021-12-22 | 2023-06-29 | Nike Innovate C.V. | Tensioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231227 Address after: 315700 Haihe Road, science and Technology Park, Shipu Town, Xiangshan County, Ningbo City, Zhejiang Province Patentee after: Xiangshan Changsheng Machinery Parts Co.,Ltd. Address before: No.223600 Fuyang Economic Development Zone, Shuyang, Jiangsu Province Patentee before: Shuyang Meilun New Material Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |