CN208715557U - A kind of more metallic rod line twisting mechanisms - Google Patents
A kind of more metallic rod line twisting mechanisms Download PDFInfo
- Publication number
- CN208715557U CN208715557U CN201821475528.4U CN201821475528U CN208715557U CN 208715557 U CN208715557 U CN 208715557U CN 201821475528 U CN201821475528 U CN 201821475528U CN 208715557 U CN208715557 U CN 208715557U
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- gear
- shaft
- transmission shaft
- cabinet
- driving
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Abstract
The utility model discloses a kind of more metallic rod line twisting mechanisms, it includes cabinet (18), rotate the torsional axis (19) being installed in cabinet (18), the hydraulic cylinder (20) and servo motor (21) being fixedly installed on cabinet (18), the torsional axis (19) is parallel to inclined-plane setting and extends downwardly, ratchet (23) are rotatably installed with through pin shaft (22) at the upper and lower side of elongated end, gripper (25) are installed on ratchet (23), hollow cavity is offered along its axial direction in torsional axis (19), pull rod (26) are provided in hollow cavity, one end of pull rod (26) is connect with the piston rod (27) of hydraulic cylinder (20) through shaft coupling, the upper and lower end parts of the other end of pull rod (26) are provided with rack gear (28).The beneficial effects of the utility model are: compact-sized, mitigation labor intensity of workers, the twisted efficiency of raising.
Description
Technical field
The utility model relates to the technical field of line bar, especially a kind of more metallic rod line twisting mechanisms are twisted in tying up.
Background technique
Aluminium bar is produced by continuous casting and rolling production line, is received again by equipment of putting away sports equipment after being come out by one of milling train
At coiling, aluminium bar coiling is molded, respectively encloses between aluminium bar after being coiled due to aluminium bar and evacuates very much, it is therefore desirable in every disk aluminium bar disk
Section on wind three astragal bars, the material of line bar is also possible to aluminium bar.After three circle of winding, three line bars are twisted into fried dough twist by worker
Shape, so that the line bar of evacuation be tightened.However, existing twist usually manually first clamps three line bars using hydraulic pliers, then
Rotating hydraulic pincers, to twist into twisted shape, this mode intensity is big, and low efficiency does not promote use.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the prior arts provides a kind of compact-sized, mitigation worker's labour
Intensity, more metallic rod line twisting mechanisms for improving twisted efficiency.
The purpose of this utility model is achieved through the following technical solutions: a kind of more metallic rod line twisting mechanisms, it includes
Cabinet, the torsional axis that rotation is installed in cabinet, the hydraulic cylinder and servo motor being fixedly installed on cabinet, the torsional axis
It is parallel to inclined-plane setting and extends downwardly, be rotatably installed with ratchet through pin shaft at the upper and lower side of elongated end, be installed on ratchet
Gripper, torsional axis is interior to offer hollow cavity along its axial direction, and pull rod, one end of pull rod and the work of hydraulic cylinder are provided in hollow cavity
Stopper rod is connected through shaft coupling, and the upper and lower end parts of the other end of pull rod are provided with rack gear, and two rack gears are respectively and on two ratchets
Tooth engagement, the driven gear in cabinet is installed on the torsional axis, is equipped on the output shaft of the servo motor
Driving gear in cabinet, is provided with transmission mechanism between driving gear and driven gear.
The transmission mechanism includes the first transmission shaft, second driving shaft and the third transmission shaft that rotation is installed in cabinet,
First transmission shaft, second driving shaft and third transmission shaft are set in turn in from the bottom up.
Gear wheel and pinion gear are mounted on first transmission shaft, second driving shaft and third transmission shaft.
Gear wheel on first transmission shaft is engaged with driving gear, the pinion gear on the first transmission shaft and the second transmission
Gear wheel on axis engages, and the pinion gear on second driving shaft is engaged with the gear wheel on third transmission shaft, on third transmission shaft
Pinion gear engaged with driven gear.
The utility model has the advantage that the utility model is compact-sized, mitigates labor intensity of workers, improves twisted effect
Rate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the structural schematic diagram that gripper clamps three line bars；
Fig. 3 is the N-N cross-sectional view of Fig. 1；
Fig. 4 is the structural schematic diagram of the utility model another kind embodiment.
Specific embodiment
The utility model is further described with reference to the accompanying drawing, the protection scope of the utility model be not limited to
It is lower described:
Embodiment one: as shown in Fig. 1 ~ 3, a kind of more metallic rod line twisting mechanisms, it includes that cabinet 18, rotation are installed on machine
Torsional axis 19 in case 18, the hydraulic cylinder 20 and servo motor 21 being fixedly installed on cabinet 18, the torsional axis 19 are parallel
It is arranged and extends downwardly in inclined-plane, is rotatably installed with ratchet 23 through pin shaft 22 at the upper and lower side of elongated end, it is fixed on ratchet 23
There is gripper 25, torsional axis 19 is interior to offer hollow cavity along its axial direction, and pull rod 26, one end of pull rod 26 and liquid are provided in hollow cavity
The piston rod 27 of compressing cylinder 20 is connected through shaft coupling, and the upper and lower end parts of the other end of pull rod 26 are provided with rack gear 28, two teeth
Item 28 with the tooth engagement on two ratchets 23, is equipped with the driven gear 29 in cabinet 18 on the torsional axis 19 respectively,
Driving gear 30 in cabinet 18, driving gear 30 and driven gear 29 are installed on the output shaft of the servo motor 21
Between be provided with transmission mechanism.
The transmission mechanism includes the first transmission shaft 54, second driving shaft 55 and the third biography that rotation is installed in cabinet 18
Moving axis 56, the first transmission shaft 54, second driving shaft 55 and third transmission shaft 56 are set in turn in from the bottom up.
Gear wheel 57 and pinion gear are mounted on first transmission shaft 54, second driving shaft 55 and third transmission shaft 56
58。
Gear wheel 57 on first transmission shaft 54 is engaged with driving gear 30, the pinion gear 58 on the first transmission shaft 54
It is engaged with the gear wheel 57 on second driving shaft 55, the pinion gear 58 on second driving shaft 55 and the canine tooth on third transmission shaft 56
Wheel 57 engages, and the pinion gear 58 on third transmission shaft 56 is engaged with driven gear 29.
The course of work of the utility model is as follows: S1, three line bars 65 being placed between two grippers 25, are controlled hydraulic
The piston rod 27 of oil cylinder 20 retracts, and piston rod 27 drives pull rod 26 to retract, and the rack gear 28 on pull rod 26 drives ratchet 23 around pin
Axis 22 rotates, and two 25 relative motions of gripper on ratchet 23, two grippers 25 clamp three line bars 65 at this time；S2, it clamps
Control servo motor 21 starts afterwards, and servo motor 21 drives driving gear 30 to rotate, and the torque of driving gear 30 is passed through transmission shaft
Driven gear 29 is passed, driven gear 29 drives torsional axis 19 to rotate, and torsional axis 19 makes rotating motion around own axes, thus
Gripper 25 is driven to make rotating motion, three line bars 65 are twisted into twisted shape and form fried dough twist portion by gripper 25, and the line bar tightened will evacuate
Aluminium bar hold tightly, first clamp line bar without the hydraulic pliers of worker operation in whole process, but line bar be directly put into two and is grabbed
Operation can be completed between pawl 25, greatly alleviate the labor intensity of worker, improve twisted efficiency.
Embodiment two: the difference between this embodiment and the first embodiment lies in: it is hydraulic outside cabinet 18 including being fixedly installed in
The main shaft 112 that motor 111, rotation are installed in cabinet 18, one end of the main shaft 112 and the output end of hydraulic motor 111 connect
It connects, driving gear 113 is installed on main shaft 112, driving gear 113 is engaged with driven gear 29.When work, hydraulic motor 111
Main shaft 112 is driven to rotate, the driving gear 113 on main shaft 112 drives driven gear 29 to rotate, and driven gear 29 drives torsional axis
19 rotations, torsional axis 19 make rotating motion around own axes.The present embodiment compares embodiment one, eliminates most of transmission
Axis reduces overall volume, while saving manufacturing cost.
Claims (4)
1. a kind of more metallic rod line twisting mechanisms, it is characterised in that: it includes that cabinet (18), rotation are installed in cabinet (18)
Torsional axis (19), the hydraulic cylinder (20) being fixedly installed on cabinet (18) and servo motor (21), the torsional axis (19) are flat
Row is arranged and extends downwardly in inclined-plane, is rotatably installed with ratchet (23), ratchet through pin shaft (22) at the upper and lower side of elongated end
(23) it is installed on gripper (25), offers hollow cavity along its axial direction in torsional axis (19), pull rod (26) are provided in hollow cavity,
One end of pull rod (26) is connect with the piston rod (27) of hydraulic cylinder (20) through shaft coupling, the upper and lower side of the other end of pull rod (26)
Portion is provided with rack gear (28), two rack gears (28) respectively with the tooth engagement on two ratchets (23), on the torsional axis (19)
The driven gear (29) being located in cabinet (18) is installed, is equipped on the output shaft of the servo motor (21) positioned at cabinet
(18) driving gear (30) in, is provided with transmission mechanism between driving gear (30) and driven gear (29).
2. more metallic rod line twisting mechanisms of one kind according to claim 1, it is characterised in that: the transmission mechanism includes rotation
Turn the first transmission shaft (54), second driving shaft (55) and the third transmission shaft (56) being installed in cabinet (18), the first transmission shaft
(54), second driving shaft (55) and third transmission shaft (56) are set in turn in from the bottom up.
3. more metallic rod line twisting mechanisms of one kind according to claim 2, it is characterised in that: first transmission shaft
(54), gear wheel (57) and pinion gear (58) are mounted on second driving shaft (55) and third transmission shaft (56).
4. more metallic rod line twisting mechanisms of one kind according to claim 3, it is characterised in that: first transmission shaft (54)
On gear wheel (57) engaged with driving gear (30), the pinion gear (58) on the first transmission shaft (54) and second driving shaft (55)
On gear wheel (57) engagement, the gear wheel (57) in pinion gear (58) and third transmission shaft (56) on second driving shaft (55)
It engages, the pinion gear (58) on third transmission shaft (56) is engaged with driven gear (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821475528.4U CN208715557U (en) | 2018-09-10 | 2018-09-10 | A kind of more metallic rod line twisting mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821475528.4U CN208715557U (en) | 2018-09-10 | 2018-09-10 | A kind of more metallic rod line twisting mechanisms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208715557U true CN208715557U (en) | 2019-04-09 |
Family
ID=65981457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821475528.4U Active CN208715557U (en) | 2018-09-10 | 2018-09-10 | A kind of more metallic rod line twisting mechanisms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208715557U (en) |
-
2018
- 2018-09-10 CN CN201821475528.4U patent/CN208715557U/en active Active
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