CN214694864U - Support for preventing steel cord from jumping out of balance wheel - Google Patents
Support for preventing steel cord from jumping out of balance wheel Download PDFInfo
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- CN214694864U CN214694864U CN202120097055.4U CN202120097055U CN214694864U CN 214694864 U CN214694864 U CN 214694864U CN 202120097055 U CN202120097055 U CN 202120097055U CN 214694864 U CN214694864 U CN 214694864U
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- balance wheel
- steel cord
- support
- balance
- jumping out
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Abstract
The utility model discloses a prevent support of steel cord jumping out balance, including balance support and spacing support, wherein balance support arc surface and balance coaxial coupling, the balance support is provided with the arc surface in the wheel face department towards the balance, and the arc surface processing is fluted. The balance wheel support is also connected with a limiting support, and the support can prevent the steel cord from jumping out of the balance wheel due to no tension or fluctuation change, and the steel cord is hard to bend and unqualified in wave.
Description
Technical Field
The utility model relates to a prevent support of steel cord jumping out of balance belongs to steel cord processing technology field.
Background
The balance wheel is arranged behind the reduction box of the steel cord internal take-up stranding machine tool, the steel cord enters the balance wheel from a fixed position, the outgoing line enters the winding displacement balance wheel needing to be moved up and down, the steel cord can be ensured to be always in the middle of the balance wheel groove, the hard grinding of the steel cord and the edge part of the balance wheel groove can not be caused, the unqualified wave of the steel cord can be caused, but the steel cord can run in the balance wheel groove without limit, and the following situations can occur:
firstly, when a stranding machine tool stops and unloads a wheel, a steel cord is easy to fall off a balance wheel under the condition of no tension, if an operator starts the stranding machine tool without checking, the cord and a fixed screw or a balance wheel step are hard-ground, and the cord is hard-bent and a spring is generated.
Secondly, in the normal production process of the stranding machine tool, under the condition that the variation of tension fluctuation is overlarge, the phenomenon that the steel cord jumps out of the balance wheel groove can occur, the cord can be hard-ground with a fixed screw or a balance wheel step, the cord is hard-bent, a spring is generated, and the unqualified phenomenon occurs.
Disclosure of Invention
An object of the utility model is to overcome not enough among the prior art, provide a prevent support of steel cord jumping out balance, reduce because no tension or the fluctuation of tension change lead to the steel cord jumping out balance greatly, the steel cord appears hard curved, the unqualified quality problems of wave takes place.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
the utility model provides a support for preventing steel cord from jumping out of a balance wheel, which comprises a balance wheel support and a limiting support, wherein the balance wheel support is provided with an arc surface at the wheel surface facing the balance wheel, the arc surface is processed with a groove, and the arc surface of the balance wheel support is coaxially connected with the balance wheel; and the balance wheel support is also connected with a limiting support.
Furthermore, the distance between the arc surface and the balance wheel is not less than 0.5mm, and the rotation of the balance wheel is not influenced.
Furthermore, the distance between the arc surface and the balance wheel is smaller than the diameter of the steel cord, the cord is limited by the balance wheel support, and the steel cord is prevented from being separated from the balance wheel.
Further, the height of the arc surface is not lower than the height of the balance wheel.
Further, the limiting support is located at the position of an outlet of the balance wheel and used for limiting the steel cord.
Further, the groove opens to the tread of the balance wheel.
Furthermore, the limiting support is provided with an opening.
Further, a wire nozzle is installed in the opening, the wire nozzle is made of hard alloy, the aperture is 12mm, and the steel cord runs in the wire nozzle to reduce the shaking amplitude of the steel cord at the outlet of the balance wheel.
Compared with the prior art, the utility model discloses the beneficial effect who reaches:
the utility model provides a prevent support of steel cord jumping out balance, through setting up balance support and spacing support, the part that is close to the pulley at the balance support is processed into the arc surface to processing is fluted, can prevent because no tension or the fluctuating change of tension lead to the steel cord jumping out balance greatly, leads to the steel cord hard curved, the unqualified quality problems of wave to take place.
Drawings
Fig. 1 is a top view of a holder for preventing a steel cord from jumping out of a balance wheel according to an embodiment of the present invention;
fig. 2 is a side view of a cradle for preventing a steel cord from jumping out of a balance wheel according to an embodiment of the present invention;
in the figure: 1. balance wheel, 2, balance wheel support, 3, arc surface, 4, limit support, 5, wire nozzle, 6, steel cord, 7 and groove.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
As shown in fig. 1 and 2, which are respectively a top view and a side view of the balance for preventing the steel cord from jumping out of the embodiment of the present invention, in order to change the current situation that the steel cord 6 is easy to jump out of the balance, and improve the processing precision of the balance support 2 and the balance 1, the utility model processes the part of the balance support 2 close to the pulley into the arc surface 3, processes the position corresponding to the balance 1 into the groove 7, and the reserved cavity can pass through the joint of the steel cord 6; the distance between the balance wheel 1 and the balance wheel support 2 is controlled to be 0.5mm, and the rotation of the balance wheel 1 is not influenced. Because the thickness of the cord produced by the adduction wire stranding machine is larger than 1mm, the cord can be limited by the balance wheel bracket 2, and the steel cord 6 can not be separated from the balance wheel 1.
The practical application is that a limiting bracket 4 is arranged at the outlet of the balance wheel 1, a hole is formed in the limiting bracket 4, a wire nozzle 5 with the diameter of a hard alloy hole of 12mm is arranged in the hole, a steel cord 6 runs in the wire nozzle 5 to limit the steel cord 6, the shaking amplitude of the steel cord 6 at the outlet of the balance wheel 1 is reduced, the cord can be limited by the balance wheel bracket 2, and the steel cord 6 is prevented from being separated from the balance wheel 1.
The utility model relates to a prevent support of steel cord jumping out balance can stop steel cord 6 when in the balance groove, because no tension or undulant change lead to steel cord 6 to jump out balance 1, hard curved, the unqualified phenomenon of wave appear in steel cord 6.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.
Claims (8)
1. The support for preventing the steel cord from jumping out of the balance wheel is characterized by comprising a balance wheel support and a limiting support, wherein an arc surface is arranged at the wheel surface of the balance wheel support facing the balance wheel, a groove is processed on the arc surface, and the arc surface of the balance wheel support is coaxially connected with the balance wheel; and the balance wheel support is also connected with a limiting support.
2. The holder for preventing the steel cord from jumping out of the balance wheel of claim 1, wherein the distance between the circular arc surface and the balance wheel is not less than 0.5 mm.
3. The holder for preventing the steel cord from jumping out of the balance wheel of claim 1, wherein the distance between the circular arc surface and the balance wheel is smaller than the diameter of the steel cord.
4. The holder for preventing the steel cord from jumping out of the balance wheel of claim 1, wherein the height of the circular arc surface is not lower than the height of the balance wheel.
5. The holder for preventing the steel cord from jumping out of the balance wheel of claim 1, wherein the limit holder is located at an exit position of the balance wheel.
6. A steel cord jump out proof balance holder of claim 1, wherein the groove opens to the balance wheel tread.
7. The holder for preventing the steel cord from jumping out of the balance wheel of claim 1, wherein the limiting holder is provided with an opening.
8. The holder for preventing the steel cord from jumping out of the balance wheel of claim 7, wherein a nozzle is installed in the opening, the nozzle is made of hard alloy, and the diameter of the opening is 12 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120097055.4U CN214694864U (en) | 2021-01-14 | 2021-01-14 | Support for preventing steel cord from jumping out of balance wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120097055.4U CN214694864U (en) | 2021-01-14 | 2021-01-14 | Support for preventing steel cord from jumping out of balance wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214694864U true CN214694864U (en) | 2021-11-12 |
Family
ID=78563206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120097055.4U Active CN214694864U (en) | 2021-01-14 | 2021-01-14 | Support for preventing steel cord from jumping out of balance wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214694864U (en) |
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2021
- 2021-01-14 CN CN202120097055.4U patent/CN214694864U/en active Active
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