CN206305351U - A kind of coil of wire pre-bending device before take-up - Google Patents
A kind of coil of wire pre-bending device before take-up Download PDFInfo
- Publication number
- CN206305351U CN206305351U CN201621416586.0U CN201621416586U CN206305351U CN 206305351 U CN206305351 U CN 206305351U CN 201621416586 U CN201621416586 U CN 201621416586U CN 206305351 U CN206305351 U CN 206305351U
- Authority
- CN
- China
- Prior art keywords
- pinch wheel
- wheel
- steel wire
- pinch
- support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of coil of wire before take-up pre-bending device, including support, the first pinch wheel is provided with the support, second pinch wheel and the 3rd pinch wheel, first pinch wheel, with the groove for placing steel wire on the wheel face of the second pinch wheel and the 3rd pinch wheel, first pinch wheel is fixed on the bottom surface of support and highly consistent with the second pinch wheel, 3rd pinch wheel is arranged on the top in the middle of the first pinch wheel and the second pinch wheel and on same straight line, the manual lead screw of control steel wire bent degree is provided with above 3rd pinch wheel, the front and rear both sides of the support are respectively installed by one spacing roller being oriented to steel wire.The utility model has the advantage of：Into eliminating portion of residual stress by the pre-bending device before take-up reel and producing elastic deformation with an angle wound for comparing mitigation on take-up reel, prevent steel wire bent degree excessive stresses from concentrating causes steel wire fracture to steel wire.
Description
Technical field
The utility model is related to Production for Steel Wire equipment technical field, more particularly to a kind of coil of wire pre-bending dress before take-up
Put.
Background technology
Without pre-bending device, spring steel wire with linearity higher after modifier treatment by entering take-up for existing take-up reel front end
Disk starts winding, and steel wire bent amplitude of deformation is larger to cause the stress concentrations to make steel wire fracture.
The U of Chinese patent CN 202045308 disclose a kind of vertical steel wire prebuckling device, are provided with using on support
Three winding wheels, the first winding wheel and the second winding wheel are mutually axially abreast set, the vertical lower section of the two winding wheels,
It is provided for realizing the 3rd winding wheel of steel wire prebuckling on axially different direction.By using the winding wheel with angle, will cover
Steel wire after glue introduces another plane by a plane, then by the 3rd winding wheel；It is wound to another orientation by this and is twined
Around wheel, to ensure that glue steel wire is covered in unit fully to be bent, to reach bending dynamics and effect.But can not be fine using the method
Control steel wire walking direction, and steel wire can not be fitted on winding wheel well, easily come off from winding wheel.
In order to solve the above problems, the present inventor designs a kind of coil of wire pre-bending device before take-up.
Utility model content
The technical problems to be solved in the utility model is to provide and a kind of can solve the problem that steel wire bent makes steel wire fracture problem
Coil of wire pre-bending device before take-up.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of coil of wire pre-bending device before take-up,
Its innovative point is：Including support, the first pinch wheel, the second pinch wheel and the 3rd pinch wheel are provided with the support, it is described
On the wheel face of the first pinch wheel, the second pinch wheel and the 3rd pinch wheel with place steel wire groove, first pinch wheel with
Second pinch wheel be fixed on it is on the bottom surface of support and highly consistent, the 3rd pinch wheel be arranged on the first pinch wheel and second folder
Send the middle top of wheel and on same straight line, the hand of control steel wire bent degree is provided with above the 3rd pinch wheel
Dynamic screw mandrel, the front and rear both sides of the support are respectively installed by one spacing roller being oriented to steel wire.
Further, first pinch wheel, the second pinch wheel and the 3rd pinch wheel are mutually axially abreast set.
Further, described two spacing rollers are coaxial, and with the first pinch wheel, the second pinch wheel and the 3rd pinch wheel
It is axially orthogonal.
The utility model has the advantage of：
（1）Steel wire is entered before take-up reel to be eliminated by the pre-bending device and portion of residual stress and produces elastic deformation with one
Compare the angle wound of mitigation on take-up reel, preventing steel wire bent degree excessive stresses from concentrating causes steel wire fracture.
（2）The front and rear both sides of the support are respectively provided with a spacing roller, prevent steel wire or so from shaking scratch surface.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of structural representation of the utility model coil of wire pre-bending device before take-up.
Specific embodiment
The following examples can make professional and technical personnel that the utility model is more fully understood, but therefore will not
The utility model is limited among described scope of embodiments.
As shown in figure 1, a kind of coil of wire pre-bending device before take-up, including support 1, the first pinch is provided with support 1
Wheel the 2, second pinch wheel 3 and the 3rd pinch wheel 4, carry on the wheel face of the first pinch wheel 2, the second pinch wheel 3 and the 3rd pinch wheel 4
The groove of steel wire is placed, the first pinch wheel 2 is fixed on the bottom surface of support 1 and highly consistent, the 3rd pinch with the second pinch wheel 3
Wheel 4 is arranged on the top in the middle of the first pinch wheel 2 and the second pinch wheel 3 and on same straight line, the first pinch wheel 2, second
The pinch wheel 4 of pinch wheel 3 and the 3rd is mutually axially abreast set, and the top of the 3rd pinch wheel 4 is provided with control steel wire bent
The manual lead screw 5 of degree, the front and rear both sides of support 1 are respectively installed by a spacing roller 6 being oriented to steel wire, two spacing rollings
Cylinder 6 is coaxial, and orthogonal with the axial direction of the first pinch wheel 2, the second pinch wheel 3 and the 3rd pinch wheel 4.
Manual lead screw 5 is first screwed out certain altitude upwards enables steel wire directly to pass through the first pinch wheel 2, the second pinch wheel
3 and the 3rd between pinch wheel 4, and steel wire enters the first pinch wheel 2, the second pinch wheel 3 and the 3rd pinch wheel 4 by spacing roller 6
Between, possible double swerve, is prevented steel wire from rocking by spacing roller 6 and causes galled spots during advancing due to steel wire,
After after the spacing roller 6 that steel wire passes rear side, the height reduction of the 3rd pinch wheel 4 is set to control steel wire by adjusting manual lead screw 5
Degree of crook, enable that steel wire is gentle to be coiled on take-up reel.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.This
The technical staff of industry is retouched in above-described embodiment and specification it should be appreciated that the utility model is not restricted to the described embodiments
That states simply illustrates principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model
Various changes and modifications are also had, these changes and improvements are both fallen within the range of claimed the utility model.This practicality is new
The claimed scope of type is by appending claims and its equivalent thereof.
Claims (3)
1. a kind of coil of wire pre-bending device before take-up, it is characterised in that：Including support, the first pinch is provided with the support
Wheel, the second pinch wheel and the 3rd pinch wheel, carry on the wheel face of first pinch wheel, the second pinch wheel and the 3rd pinch wheel and put
Put the groove of steel wire, first pinch wheel be fixed on the second pinch wheel it is on the bottom surface of support and highly consistent, the described 3rd
Pinch wheel is arranged on the top in the middle of the first pinch wheel and the second pinch wheel and on same straight line, the 3rd pinch wheel
Top is provided with the manual lead screw of control steel wire bent degree, and the front and rear both sides of the support are respectively installed one and steel wire is led
To spacing roller.
2. a kind of coil of wire pre-bending device before take-up according to claim 1, it is characterised in that：Described first pinches
Wheel, the second pinch wheel and the 3rd pinch wheel are mutually axially abreast set.
3. a kind of coil of wire pre-bending device before take-up according to claim 1, it is characterised in that：Described two spacing rollings
Cylinder is coaxial, and orthogonal with the axial direction of the first pinch wheel, the second pinch wheel and the 3rd pinch wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621416586.0U CN206305351U (en) | 2016-12-22 | 2016-12-22 | A kind of coil of wire pre-bending device before take-up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621416586.0U CN206305351U (en) | 2016-12-22 | 2016-12-22 | A kind of coil of wire pre-bending device before take-up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206305351U true CN206305351U (en) | 2017-07-07 |
Family
ID=59245628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621416586.0U Expired - Fee Related CN206305351U (en) | 2016-12-22 | 2016-12-22 | A kind of coil of wire pre-bending device before take-up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206305351U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113373717A (en) * | 2021-06-09 | 2021-09-10 | 湖北军龙钢业有限公司 | Take-up device for producing prestressed steel strands |
-
2016
- 2016-12-22 CN CN201621416586.0U patent/CN206305351U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113373717A (en) * | 2021-06-09 | 2021-09-10 | 湖北军龙钢业有限公司 | Take-up device for producing prestressed steel strands |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170707 Termination date: 20211222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |