CN205371568U - Do not finely tune shaft coupling of angle under power cut condition in succession - Google Patents
Do not finely tune shaft coupling of angle under power cut condition in succession Download PDFInfo
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- CN205371568U CN205371568U CN201521104463.9U CN201521104463U CN205371568U CN 205371568 U CN205371568 U CN 205371568U CN 201521104463 U CN201521104463 U CN 201521104463U CN 205371568 U CN205371568 U CN 205371568U
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- gear
- bearing
- mandrel
- transmission shaft
- connects
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Abstract
Do not finely tune shaft coupling of angle under power cut condition in succession belongs to mechanical technical field. First gear is connected to the one end of the primary shaft, first gear passes through the bearing and connects the box, the second gear is connected to the one end of secondary shaft, the second gear passes through the bearing and connects the box, first gear and the 3rd gear engagement, second gear and fourth gear engagement, the fourth gear, the third gear is respectively through ordinary key, the feather key is connected with the transmission shaft, the transmission shaft, first dabber, the third gear passes through the cylindric lock and connects, transmission shaft both ends hole passes through the radial motion that clearance fit injectd first dabber with first dabber, the transmission shaft is connected with the bearing, the bearing is connected with the box, the regulation bearing is connected to the one end inner chamber of first dabber, adjust the interior jogged joint of bearing and adjust the pole, first gear and third gear are the helical gear, second gear and fourth gear are the straight -teeth gear. The utility model has the advantages that can pass through the simple operation to the shaft coupling under the circumstances of not shutting down, the realization is to the adjustment of the angle of the axle of two connections.
Description
Technical field
This utility model relates to not cutting off the shaft coupling that in power situation, continuous fine adjustment is angular, belongs to field of mechanical technique.
Background technology
When edge sealing Sawing machine is transformed, it is necessary to two axles are connected, and this twin shaft all has keyway, require strictly angular.
Akin realize method: be attached by two axles by a ringfeder.During adjustment, countershaft after unclamping ringfeder it is adjusted, then by ringfeder tensioner.
The form of a ringfeder is typically now adopted to be attached, angular by unclamping ringfeder adjustment.
Ringfeder connects shortcoming:
1, to shut down and be operated, for the stopping meaning whole piece production line balance streamline, cause efficiency to reduce.
2, to angularly requiring strict equipment, once adjusting as do not met requirement, need to repeatedly shut down debugging, this connected mode is higher to the technical ability of workman, skill requirement.
3, needing regularly ringfeder to be detected, ringfeder loosens the change that two axles can be caused relatively angularly big, even driven axle " throwing switch ".
Summary of the invention
In order to overcome the deficiencies in the prior art, this utility model provides and does not cut off the shaft coupling that in power situation, continuous fine adjustment is angular, and solving two needs to ensure when angular axle connects, fine setting problem angular in non-stop-machine situation.
Do not cut off the shaft coupling that in power situation, continuous fine adjustment is angular, containing the first axle, the second axle, the first gear, the second gear, the 3rd gear, the 4th gear, power transmission shaft, the first mandrel, adjusting rod, the second mandrel, band keyway set, adjusting bolt, casing, adjustment bearing；
One end of first axle connects the first gear, and the first gear connects casing by bearing,
One end of second axle connects the second gear, and the second gear connects casing by bearing,
First gear and the engagement of the 3rd gear, the second gear and the engagement of the 4th gear,
4th gear, the 3rd gear are connected with power transmission shaft respectively through common key, feather key,
Power transmission shaft, the first mandrel, the 3rd gear connect (note: the hole coordinated with straight pin is bar shaped elongated hole, to ensure to regulate) by straight pin,
Power transmission shaft two ends endoporus and the first mandrel limit the radial motion of the first mandrel by matched in clearance,
Power transmission shaft is connected with bearing, and bearing is connected with casing,
One end inner chamber of the first mandrel connects adjustment bearing, and the endoporus regulating bearing connects adjusting rod, and the first gear and the 3rd gear are helical gear, and the second gear and the 4th gear are spur gear.
Adjusting when not cutting off power, regulating bearing is continuously angular fine setting, by helical gear adjustment is realized angular adjustment.
Do not cut off the shaft coupling Automatic adjustment method that continuous fine adjustment in power situation is angular, containing following steps:
Respectively first sensor the 20, second sensor 21 is set at two next to axis；
The angular of two axles is detected in real time by first sensor the 20, second sensor 21；
Signal is passed to controller 24 by first sensor the 20, second sensor 21 respectively,
If there is azimuthal variation, controller 24 is sent signal and by drive motor 23, shaft coupling is adjusted.
The utility model has the advantages that can by the simple operations to shaft coupling in non-stop-machine situation, it is achieved the angular adjustment to the axle that two connect.Only need to regulate a screw rod, simple to operate, and easy to adjust fast.
1, power need not be cut off, regulate at any time；
2, only need to turn screw rod and can be achieved with angular adjustment, convenient and simple, labor intensity is low, the skill set requirements of operator is not high；
3, shorten debugging cycle, improve production efficiency；
4, connecting axle by ringfeder to need to make regular check on whether tension bolt loosens, bolt looseness can make two axles that big change relatively angularly occurs.
And this shaft coupling adopts key to connect, gear drive, do not have the probability of " throwing switch ".
Accompanying drawing explanation
When considered in conjunction with the accompanying drawings, by referring to detailed description below, can more completely be more fully understood that this utility model and easily learn the advantage that many of which is adjoint, but accompanying drawing described herein is used for providing being further appreciated by of the present utility model, constitute a part of the present utility model, schematic description and description of the present utility model is used for explaining this utility model, is not intended that improper restriction of the present utility model, such as figure wherein:
Fig. 1 is one of structure of the present utility model schematic diagram.
Fig. 2 is two schematic diagrams of structure of the present utility model.
Fig. 3 is three schematic diagrams of structure of the present utility model.
Fig. 4 is adjustment structural representation of the present utility model.
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Detailed description of the invention
Obviously, those skilled in the art belong to protection domain of the present utility model based on the many modifications and variations that objective of the present utility model is done.
Embodiment 1: as shown in Figure 1, do not cut off the shaft coupling that in power situation, continuous fine adjustment is angular, containing first axle the 1, second axle the 4, first gear the 2, second gear the 3, the 3rd gear the 5, the 4th gear 6, power transmission shaft the 7, first mandrel 8, adjusting rod 9, the second mandrel 10, band keyway set 11, adjusting bolt 12, casing 13, adjustment bearing 14；
One end of first axle 1 connects the first gear 2, and the first gear 2 connects casing 13 by bearing,
One end of second axle 4 connects the second gear 3, and the second gear 3 connects casing 13 by bearing,
First gear 2 engages with the 3rd gear 5, and the second gear 3 engages with the 4th gear 6,
4th gear the 6, the 3rd gear 5 is connected with power transmission shaft 7 respectively through common key, feather key,
Power transmission shaft the 7, first mandrel the 8, the 3rd gear 5 connects (note: the hole coordinated with straight pin is bar shaped elongated hole, to ensure to regulate) by straight pin,
Power transmission shaft 7 two ends endoporus and the first mandrel 8 limit the radial motion of the first mandrel 8 by matched in clearance,
Power transmission shaft 7 is connected with bearing, and bearing is connected with casing 13,
One end inner chamber of the first mandrel 8 connects adjustment bearing 14, and the endoporus regulating bearing 14 connects adjusting rod 9, and the first gear 2 and the 3rd gear 5 are helical gear, and the second gear 3 and the 4th gear 6 are spur gear.
Adjusting when not cutting off power, regulating bearing 14 is continuously angular fine setting, by helical gear adjustment is realized angular adjustment.
Embodiment 2: as in figure 2 it is shown, do not cut off the shaft coupling that in power situation, continuous fine adjustment is angular, all the other structures are identical with embodiment 1；4th gear the 6, the 3rd gear 5 is connected with power transmission shaft 7 by feather key；Power transmission shaft the 7, first mandrel 8 and the 3rd gear 5 are connected by straight pin, and power transmission shaft the 7, first mandrel 8 and the 4th gear 6 are connected by straight pin, (note: the hole coordinated with straight pin is bar shaped elongated hole, to ensure to regulate),
Embodiment 3: as it is shown on figure 3, do not cut off the shaft coupling that in power situation, continuous fine adjustment is angular, all the other structures are identical with embodiment 1；4th gear the 6, the 3rd gear 5 is connected with the second mandrel 10 by common key, second mandrel 10, band keyway set 11 is connected by feather key, band keyway set 11 is connected with bearing, bearing is connected with casing 13, adjusting bolt 12 is connected with casing by screw thread, adjusting bolt 12 is connected by thrust bearing and the second mandrel 10
First gear 2 and the 3rd gear 5 are helical gear, and the second gear 3 and the 4th gear 6 are helical gear.
Embodiment 4: as shown in Figure 4, does not cut off the shaft coupling Automatic adjustment method that continuous fine adjustment in power situation is angular, containing following steps:
Respectively first sensor the 20, second sensor 21 is set at two next to axis；
The angular of two axles is detected in real time by first sensor the 20, second sensor 21；
Signal is passed to controller 24 by first sensor the 20, second sensor 21 respectively,
If there is azimuthal variation, the signal time difference that first sensor 20 and the second sensor 21 are launched changes, controller 24 is by being analyzed the time difference of the signal that two sensors received send respectively, if time difference is different from initial setting, so controller 24 sends electric impulse signal drive stepping motor 23, motor 23, according to receiving electric impulse signal, makes the action rotating forward or reversing, and drives adjusting rod 9 that shaft coupling is regulated in real time.
Produce axial linear thrust by rotary screw to be adjusted, also can produce axial linear thrust by leading screw, hydraulic cylinder, cylinder etc., the mechanism of pulling force is adjusted.
Embodiment 5: do not cut off the shaft coupling that in power situation, continuous fine adjustment is angular, carries out transmission by a pair helical gear, a pair spur gear；Also transmission can be carried out by two pairs of helical gears；
Link together through the long through-hole on the round tube hole on helical gear, mandrel and hollow axle with straight pin；
Promoting mandrel by adjusting adjusting rod, mandrel drives helical gear moving axially to realize angular adjustment；
Undertaken automatically adjusting in real time by sensor, signal processing module, linear drive apparatus；
Produce axial linear thrust by rotary screw to be adjusted, also can produce axial linear thrust by leading screw, hydraulic cylinder, cylinder etc., the mechanism of pulling force is adjusted.
Technique effect of the present utility model:
1, a pair helical gear, the compound mode of a pair spur gear, adopt Helical gear Transmission mode two groups symmetrical, strengthen adjustable angular (note: now adjusting rod drives two transition gears to move simultaneously) (Fig. 2).
2, the mode that two ends regulate is adopted to be adjusted (Fig. 3).
3, it is automatically adjusted, is detected the angular of two axles by sensor in real time, by drive motor, equipment is adjusted (note: as the rod member of driving torque, different loads may occur in which different torsion angles if there is azimuthal variation.For the bar drive apparatus that load change is bigger, must assure that angular equipment has good effect simultaneously) (Fig. 4).
As it has been described above, embodiment of the present utility model has been explained, but as long as can have a lot of deformation essentially without disengaging inventive point of the present utility model and effect, this will be readily apparent to persons skilled in the art.Therefore, such variation is also integrally incorporated within protection domain of the present utility model.
Claims (5)
1. the shaft coupling that continuous fine adjustment is angular under not cutting off power situation, containing the first axle, the second axle, the first gear, the second gear, the 3rd gear, the 4th gear, power transmission shaft, the first mandrel, adjusting rod, the second mandrel, band keyway set, adjusting bolt, casing, adjustment bearing；It is characterized in that one end of the first axle connects the first gear, first gear connects casing by bearing, one end of second axle connects the second gear, second gear connects casing by bearing, first gear and the engagement of the 3rd gear, second gear and the engagement of the 4th gear, 4th gear, 3rd gear is respectively through common key, feather key is connected with power transmission shaft, power transmission shaft, first mandrel, 3rd gear is connected by straight pin, power transmission shaft two ends endoporus and the first mandrel limit the radial motion of the first mandrel by matched in clearance, power transmission shaft is connected with bearing, bearing is connected with casing, one end inner chamber of the first mandrel connects adjustment bearing, the endoporus regulating bearing connects adjusting rod, first gear and the 3rd gear are helical gear, second gear and the 4th gear are spur gear.
2. according to claim 1 do not cut off the shaft coupling that in power situation, continuous fine adjustment is angular, it is characterised in that the hole that the 3rd gear coordinates with straight pin is bar shaped elongated hole.
3. according to claim 1 do not cut off the shaft coupling that in power situation, continuous fine adjustment is angular, it is characterised in that the 4th gear, the 3rd gear are connected with power transmission shaft by feather key；Power transmission shaft, the first mandrel and the 3rd gear are connected by straight pin, and power transmission shaft, the first mandrel and the 4th gear are connected by straight pin.
4. according to claim 3 do not cut off the shaft coupling that in power situation, continuous fine adjustment is angular, it is characterised in that the hole that power transmission shaft, the first mandrel and the 3rd gear coordinate with straight pin is bar shaped elongated hole.
5. according to claim 1 do not cut off the shaft coupling that in power situation, continuous fine adjustment is angular, it is characterized in that the 4th gear, the 3rd gear are connected with the second mandrel by common key, second mandrel, band keyway set are connected by feather key, band keyway set is connected with bearing, bearing is connected with casing, and adjusting bolt is connected with casing by screw thread, and adjusting bolt is connected by thrust bearing and the second mandrel, first gear and the 3rd gear are helical gear, and the second gear and the 4th gear are helical gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521104463.9U CN205371568U (en) | 2015-12-25 | 2015-12-25 | Do not finely tune shaft coupling of angle under power cut condition in succession |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521104463.9U CN205371568U (en) | 2015-12-25 | 2015-12-25 | Do not finely tune shaft coupling of angle under power cut condition in succession |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205371568U true CN205371568U (en) | 2016-07-06 |
Family
ID=56257457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521104463.9U Withdrawn - After Issue CN205371568U (en) | 2015-12-25 | 2015-12-25 | Do not finely tune shaft coupling of angle under power cut condition in succession |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205371568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782408A (en) * | 2015-12-25 | 2016-07-20 | 中联装备集团北新机械有限公司 | Coupling capable of realizing continuous fine-adjustment of angular directions without power cutoff and automatic adjustment method |
-
2015
- 2015-12-25 CN CN201521104463.9U patent/CN205371568U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782408A (en) * | 2015-12-25 | 2016-07-20 | 中联装备集团北新机械有限公司 | Coupling capable of realizing continuous fine-adjustment of angular directions without power cutoff and automatic adjustment method |
| CN105782408B (en) * | 2015-12-25 | 2018-03-16 | 中联装备集团北新机械有限公司 | The angular shaft coupling of continuous fine adjustment in the case of power and Automatic adjustment method are not cut off |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160706 Effective date of abandoning: 20180316 |
|
| AV01 | Patent right actively abandoned |