CN209243459U - The traction device of wirerope double twisting device - Google Patents
The traction device of wirerope double twisting device Download PDFInfo
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- CN209243459U CN209243459U CN201821722574.XU CN201821722574U CN209243459U CN 209243459 U CN209243459 U CN 209243459U CN 201821722574 U CN201821722574 U CN 201821722574U CN 209243459 U CN209243459 U CN 209243459U
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- rotating bar
- wirerope
- double twisting
- traction wheel
- traction
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Abstract
The utility model relates to the twisting technical fields of wirerope, it is intended to provide a kind of traction device of wirerope double twisting device, its key points of the technical solution are that including support plate, rotating bar and lower rotating bar are from top to bottom successively rotatably connected in the support plate, the upper rotating bar is fixedly connected with secondary traction wheel, the lower rotating bar is fixedly connected with main traction wheel, support frame is provided with below the support plate, driving motor is connected on support frame as described above, the driving motor is servo motor, and the driving motor is in linkage with main traction wheel.The traction device of this wirerope double twisting device replaces traditional motor by servo motor, when changing the lay pitch, only needing to change on the control panel of control servo motor setting numerical value both may be implemented, and the adjustment process of the lay pitch be greatly simplified, to play the advantages of improving wirerope producing efficiency.
Description
Technical field
The utility model relates to the twisting technical field of wirerope, in particular to the traction of a kind of wirerope double twisting device fills
It sets.
Background technique
In wirerope production field, the lay pitch refers to when closing rope, and steel wire rises around rope strand around what wire rope core rotated a circle
Linear distance between stop.During twisting, steel wire is rotated by the fuselage band movement steady circular of twisting device, what is be twisted together
Linear uniform motion is acted by traction wheel band again simultaneously, becomes wirerope, circular helix state is presented in stock in wirerope.
The lay pitch is an extremely important twisting process parameter of wirerope, to the side such as construction of wire rope performance and yield
There is significant impact in face.In the prior art, mainly change the size of the lay pitch by changing the revolving speed of traction wheel.However it is traditional
In design, the rotation of traction wheel is to be realized by a series of machine drivings, therefore need to pass through when changing wire rope lay pitch
Changing mechanically operated transmission ratio rotates traction wheel according to the revolving speed of setting, and adjustment process is relatively complicated, reduces wirerope
Producing efficiency.
Utility model content
The purpose of the utility model is to provide a kind of traction devices of wirerope double twisting device, have the adjustment for simplifying the lay pitch
Process, thus the advantages of improving wirerope producing efficiency.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of traction device of wirerope double twisting device, including support plate, from top to bottom successively rotation connects in the support plate
It is connected to rotating bar and lower rotating bar, the upper rotating bar is fixedly connected with secondary traction wheel, and the lower rotating bar is fixedly connected with
Main traction wheel is provided with support frame below the support plate, driving motor, the driving motor is connected on support frame as described above
For servo motor, the driving motor is in linkage with main traction wheel.
It is worn by using above-mentioned technical proposal if carried interest steel wire sequentially passes through main traction wheel and secondary traction wheel in splayed
The line end for crossing main traction wheel and secondary traction wheel realizes conjunction rope by the twisting of twisting device.The utility model is taken by servo motor
For traditional motor, when changing the lay pitch, it is only necessary to which changing setting numerical value on the control panel of control servo motor both can be with
It realizes, greatly simplifies the adjustment process of the lay pitch, to play the advantages of improving wirerope producing efficiency.
Further setting: retarder is connected on the output shaft of the driving motor.
By using above-mentioned technical proposal, retarder setting improves torque caused by driving motor, thus further
Improve the tension of steel wire.
Further setting: the output shaft fixing sleeve of the retarder is equipped with driving pulley, and the lower rotating bar is led far from master
One end fixing sleeve of running wheel is equipped with driven pulley, and driving belt is equipped between the driving pulley and driven pulley.
By using above-mentioned technical proposal, the mode of V belt translation can mitigate shock and vibration, on the one hand reduce work
On the other hand noise in the process makes steel wire more stable during passing through main traction wheel and secondary traction wheel.
Further setting: radiating groove is had on the surface of the driving pulley and driven pulley.
By using above-mentioned technical proposal, radiating groove opens up the heat-sinking capability for improving driving pulley and driven pulley,
Reduce a possibility that the two is deformed due to heated.
Further setting: the support plate is removably connected with protective cover far from main traction wheel on one side.
By using above-mentioned technical proposal, protective cover covers on driving pulley, driven pulley and driving belt in protective cover,
Improve the safety in the utility model practical process.
Further setting: support frame as described above includes that fixed bracket and adjustable plate, the fixed bracket are removably connected to guarantor
Shield, the retarder are removably connected to adjustable plate, and the two sides of the adjustable plate are provided with the adjustment hole in kidney-shaped, the fixation
Bracket is provided with the regulating tank matched with adjustment hole towards adjustable plate on one side, and lock is equipped between the adjustment hole and regulating tank
Tight bolt assembly.
By using above-mentioned technical proposal, the setting of fixed bracket and adjustable plate realizes the tune to driving belt tensile force
Section reduces driving belt the phenomenon that generating skidding on driving pulley and driven pulley.
Further setting: the one side of the adjustable plate towards regulating tank is equipped with conflict block, and the conflict block sliding is in adjusting
In slot, compressed spring is equipped in the regulating tank, one end of the compressed spring contacts at the inner sidewall on regulating tank top, another
End contacts at conflict block.
By using above-mentioned technical proposal, compressed spring makes adjustable plate have the trend moved downward always, so as to
Enough balance out the power that a part of driving belt moves upwards.
In conclusion changing the utility model has the following beneficial effects: replace traditional motor by servo motor
When the lay pitch, it is only necessary to which changing setting numerical value on the control panel of control servo motor both may be implemented, and greatly simplify the lay pitch
Adjustment process, to play the advantages of improving wirerope producing efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for embodying the utility model；
Fig. 2 is the structural schematic diagram for embodying driven pulley；
Fig. 3 is the enlarged drawing for embodying the portion A in Fig. 2；
Fig. 4 is the structural schematic diagram for embodying radiating groove.
In figure, 1, support plate；2, protective cover；3, upper rotating bar；31, secondary traction wheel；4, lower rotating bar；41, main traction wheel；
5, support frame；51, fixed bracket；511, supporting leg is installed；5111, regulating tank；52, adjustable plate；521, adjustment hole；522, it contradicts
Block；53, locking bolt components；6, driving motor；61, retarder；62, driving pulley；63, driven pulley；64, driving belt；
65, radiating groove；7, compressed spring.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: the traction device of wirerope double twisting device, referring to Fig.1, including support plate 1, pass through at the back side of support plate 1
Bolt is removably connected with protective cover 2.Support plate 1 is rotatably connected to rotating bar 3 and lower rotating bar away from protective cover 2 on one side
4, upper rotating bar 3 and lower rotating bar 4 are from top to bottom successively set in support plate 1.
Referring to Fig.1, fixing sleeve is equipped with secondary traction wheel 31 in upper rotating bar 3, and fixing sleeve is equipped with master and leads in lower rotating bar 4
Running wheel 41.The lower section of support plate 1 is provided with support frame 5, passes through on support frame 5 and has been bolted driving motor 6, the present embodiment
In, the preferred servo motor of driving motor 6, the velocity of rotation of servo motor is adjustable, convenient for adjusting according to the actual situation.
Referring to Fig.1, retarder 61 is connected on the output shaft of driving motor 6, retarder 61 is by being bolted to support
On frame 5.The output shaft fixing sleeve of retarder 61 is equipped with driving pulley 62, and lower rotating bar 4 passes through support plate 1 and enters protective cover 2
Interior, lower rotating bar 4 enters fixing sleeve on the shaft in protective cover 2 and is equipped with driven pulley 63(referring to Fig. 2).In 63 He of driven pulley
Driving belt 64 is connected between driving pulley 62, in order to enhance the heat dissipation performance of driven pulley 63 and driving pulley 62, in master
Radiating groove 65(is had on the surface of movable belt pulley 62 and driven pulley 63 referring to Fig. 4), radiating groove 65 is along driving pulley 62
It is distributed with the periphery wall of driven pulley 63.
Referring to Fig.1, support frame 5 includes fixed bracket 51 and adjustable plate 52, and fixed bracket 51 is in inverted "L" shape, and one side is
Plate is fixedly connected with two installation supporting legs 511 perpendicular to plate face.The one side of fixed 51 plate of bracket is by being bolted to
The lower section of protective cover 2, retarder 61 is by being bolted on the installation supporting leg 511 of adjustable plate 52.The two sides of adjustable plate 52 point
It is not provided with the adjustment hole 521 in kidney-shaped, installs and is provided with the regulating tank 5111 matched with adjustment hole 521, adjustment hole on supporting leg 511
521 and regulating tank 5111 communicate, be equipped with locking bolt components 53 in adjustment hole 521 and regulating tank 5111.
Referring to Fig.1, during the work time, the setting of fixed bracket 51 and adjustable plate 52, which realizes, is tensioned driving belt 64
The adjusting of power, to reduce driving belt 64 the phenomenon that generating skidding on driving pulley 62 and driven pulley 63.It is adjusting
When the tensile force of driving belt 64, locking bolt components 53 are unclamped, so that adjustable plate 52 moves in the vertical direction, driving pulley
62 follow the movement of adjustable plate 52 and move, and the tensioning to driving belt 64, of driving belt 64 are realized in moving process
After clamp force is enough, bolt assembly, the connection between fastening adjustment plate 52 and fixed bracket 51 are tightened.
Referring to Fig.1, the one side of adjustable plate 52 towards regulating tank 5111 is equipped with conflict block 522(referring to Fig. 3), conflict block 522
The top side of adjustable plate 52 is set, and the sliding of conflict block 522 is connected in regulating tank 5111.Compression is provided in regulating tank 5111
Spring 7(is referring to Fig. 3), and one end of compressed spring 7 contacts on the inner sidewall on 5111 top of regulating tank, and the other end contacts at conflict
Block 522.The setting of compressed spring 7 enables adjustable plate 52 to balance out the power that a part of driving belt 64 pulls up adjustable plate 52,
So that the tensile force of driving belt 64 keeps longer time.
Specific work process: several steel wires successively bypass main traction wheel 41 and secondary traction wheel 31 in splayed, pass through rotation
The main traction wheel 41 and secondary traction wheel 31 turned, realizes the tensioning to steel wire, so that wirerope has during twisting
Bigger tension.
Servo motor substitutes traditional motor, since the rotation speed of servo motor can control, can be realized pair
The control of wire rope lay pitch then improves the revolving speed of servo motor when needing the lay pitch closer；When need the lay pitch farther out when, then drop
The slow-speed of revolution.
The above embodiments are only the explanation to the utility model, are not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (7)
1. a kind of traction device of wirerope double twisting device, it is characterized in that: include support plate (1), on the support plate (1) by upper and
Under be successively rotatably connected to rotating bar (3) and lower rotating bar (4), the upper rotating bar (3) is fixedly connected with secondary traction wheel
(31), the lower rotating bar (4) is fixedly connected with main traction wheel (41), is provided with support frame below the support plate (1)
(5), it is connected with driving motor (6) on support frame as described above (5), the driving motor (6) is servo motor, the driving motor
(6) main traction wheel (41) are in linkage with.
2. the traction device of wirerope double twisting device according to claim 1, it is characterized in that: the driving motor (6) is defeated
Retarder (61) are connected on shaft.
3. the traction device of wirerope double twisting device according to claim 2, it is characterized in that: the output of the retarder (61)
Axis fixing sleeve is equipped with driving pulley (62), and the lower rotating bar (4) is equipped with driven far from one end fixing sleeve of main traction wheel (41)
Belt wheel (63) is equipped with driving belt (64) between the driving pulley (62) and driven pulley (63).
4. the traction device of wirerope double twisting device according to claim 3, it is characterized in that: the driving pulley (62) and from
Radiating groove (65) are had on the surface of movable belt pulley (63).
5. the traction device of wirerope double twisting device according to claim 2, it is characterized in that: the support plate (1) is far from main
Traction wheel (41) is removably connected with protective cover (2) on one side.
6. the traction device of wirerope double twisting device according to claim 5, it is characterized in that: support frame as described above (5) includes solid
Fixed rack (51) and adjustable plate (52), the fixed bracket (51) are removably connected to protective cover (2), and the retarder (61) can
Dismantling connection is provided with the adjustment hole (521) in kidney-shaped, the fixed bracket in adjustable plate (52), the two sides of the adjustable plate (52)
(51) it is provided with the regulating tank (5111) matched with adjustment hole (521), the adjustment hole (521) on one side towards adjustable plate (52)
Locking bolt components (53) are equipped between regulating tank (5111).
7. the traction device of wirerope double twisting device according to claim 6, it is characterized in that: the adjustable plate (52) direction is adjusted
The one side for saving slot (5111) is equipped with conflict block (522), and conflict block (522) sliding is in regulating tank (5111), the adjusting
Compressed spring (7) are equipped in slot (5111), one end of the compressed spring (7) contacts at the inside on regulating tank (5111) top
Wall, the other end contact at conflict block (522).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821722574.XU CN209243459U (en) | 2018-10-23 | 2018-10-23 | The traction device of wirerope double twisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821722574.XU CN209243459U (en) | 2018-10-23 | 2018-10-23 | The traction device of wirerope double twisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209243459U true CN209243459U (en) | 2019-08-13 |
Family
ID=67525611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821722574.XU Active CN209243459U (en) | 2018-10-23 | 2018-10-23 | The traction device of wirerope double twisting device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705383A (en) * | 2020-06-28 | 2020-09-25 | 宁波市祥宇机械有限公司 | High-efficient double-twist stranding machine |
| CN113201953A (en) * | 2021-04-28 | 2021-08-03 | 江苏兴达钢帘线股份有限公司 | Automatic adjusting device and adjusting method for core wire tension of pulse box of stranding machine tool |
| CN113463418A (en) * | 2021-07-06 | 2021-10-01 | 湖北三江航天江北机械工程有限公司 | Large-scale steel wire rope double-twisting machine with stepless twisting pitch |
-
2018
- 2018-10-23 CN CN201821722574.XU patent/CN209243459U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705383A (en) * | 2020-06-28 | 2020-09-25 | 宁波市祥宇机械有限公司 | High-efficient double-twist stranding machine |
| CN111705383B (en) * | 2020-06-28 | 2021-12-24 | 宁波市祥宇机械有限公司 | High-efficient double-twist stranding machine |
| CN113201953A (en) * | 2021-04-28 | 2021-08-03 | 江苏兴达钢帘线股份有限公司 | Automatic adjusting device and adjusting method for core wire tension of pulse box of stranding machine tool |
| CN113463418A (en) * | 2021-07-06 | 2021-10-01 | 湖北三江航天江北机械工程有限公司 | Large-scale steel wire rope double-twisting machine with stepless twisting pitch |
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