CN211641169U - Centering mechanism of corrugating machine - Google Patents
Centering mechanism of corrugating machine Download PDFInfo
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- CN211641169U CN211641169U CN201922238745.2U CN201922238745U CN211641169U CN 211641169 U CN211641169 U CN 211641169U CN 201922238745 U CN201922238745 U CN 201922238745U CN 211641169 U CN211641169 U CN 211641169U
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- universal joint
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- joint transmission
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Abstract
The utility model discloses a centering mechanism of corrugating machine, the frame is worn out and first connecting axle is fixed with to the one end of its load roller, first connecting axle is connected with electromagnetic clutch's output, one side of frame is equipped with the bearing, be equipped with first stand and second stand on the bearing, first stand horizontal slip connects in the slide of bearing and fixes a position through first adjusting screw, the upper end of first stand has a hole, sliding connection is downthehole and fix a position through second adjusting screw about the slip cap, still include a pair universal joint transmission shaft, the output shaft of pair universal joint transmission shaft rotates to be connected in the slip cap and is fixed with electromagnetic clutch's input end through the second connecting axle, the input shaft of pair universal joint transmission shaft rotates to be connected on the bearing frame at second stand top and is connected with power output shaft, the utility model discloses the operation is stable, the frame is worn out and is fixed with first connecting axle to the one end, The installation is convenient, and the adjustable range is big.
Description
Technical Field
The utility model relates to a centering mechanism of flute machine.
Background
The patent with publication number CN103465521A discloses an automatic centering mechanism of a corrugating machine, which utilizes a telescopic universal joint transmission shaft, a guide centering sleeve and a push-pull device to realize the centering of a main transmission claw and an auxiliary transmission claw, and has the following disadvantages: the connecting shaft of the main transmission claw is rotatably connected to the fixed sleeve, the fixed sleeve can only move left and right under the action of the push-pull device, and if the main transmission claw and the auxiliary transmission claw are large in eccentricity, the main transmission claw cannot enter the guide centering sleeve smoothly to be meshed with the auxiliary transmission claw; even set up supporting spring and realized can fluctuate in the supporting seat below, and because flexible universal joint transmission shaft and connecting axle are not coaxial setting, must produce the vibration among the transmission process to lead to supporting seat and final drive shaft to produce resonance, must influence driven stability.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the not enough of above-mentioned prior art, provide a centering mechanism of flute machine.
The technical scheme of the utility model is that: a centering mechanism of a corrugating machine comprises a power output shaft, a clutch and a load roller, wherein the load roller is rotatably connected onto a rack, one end of the load roller penetrates out of the rack and is fixedly provided with a first connecting shaft, the outer end of the first connecting shaft is connected with the output end of the clutch, one side of the rack is provided with a supporting seat, the supporting seat is provided with a first upright post and a second upright post, the first upright post is arranged on one side close to the rack, the bottom of the first upright post is provided with a sliding block, the sliding block is connected into a slideway of the supporting seat in a left-right sliding mode, the supporting seat at one end of the slideway is further provided with a first adjusting screw rod, the first adjusting screw rod is in threaded connection with the supporting seat and is rotatably connected with the sliding block, the upper end of the first upright post is provided with a hole, a pair of sliding rails is arranged in the hole, a sliding sleeve, the hole top is in threaded connection with a second adjusting screw, the lower end of the second adjusting screw is rotationally connected with the top of the sliding sleeve, the sliding sleeve further comprises a duplex universal joint transmission shaft, the duplex universal joint transmission shaft is composed of a first universal joint transmission shaft and a second universal joint transmission shaft, an output shaft of the first universal joint transmission shaft is rotationally connected to a bearing in the sliding sleeve, a second connecting shaft is further fixed to the end portion of the output shaft, the end portion of the second connecting shaft is connected with the input end of the clutch through a fixing bolt, an input shaft of the second universal joint transmission shaft is rotationally connected to a bearing seat at the top of the second upright post and is connected with a power output shaft, a half shaft of the first universal joint transmission shaft is inserted into a half shaft of the second universal joint transmission shaft, and the two half shafts are further provided with splines corresponding to each other.
Specifically, the clutch is an electromagnetic clutch.
Specifically, the hole is a square hole.
Specifically, the bearing is a thrust bearing.
The utility model has the advantages that: the utility model adopts a duplex universal joint transmission shaft structure, the left and right movement of the first upright post and the up and down movement of the sliding sleeve can not affect the transmission, the operation is more stable, and the vibration is not easy to generate; additionally, the utility model discloses the position control scope of sliding sleeve is far greater than the structure among the prior art, and the installation is fixed convenient.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
As shown in fig. 1, a centering mechanism of a corrugating machine comprises a power output shaft 1, an electromagnetic clutch 3 and a load roller 2, wherein the load roller 2 is rotatably connected to a frame, one end of the load roller 2 penetrates out of the frame and is fixed with a first connecting shaft 4, the outer end of the first connecting shaft 4 is connected with the output end of the electromagnetic clutch 3, a support base 5 is arranged on one side of the frame, a first upright post 6 and a second upright post 7 are arranged on the support base 5, the first upright post 6 is arranged on one side close to the frame, a slide block 8 is arranged at the bottom of the first upright post 6, the slide block 8 is connected in a slide way of the support base 5 in a left-right sliding manner, a first adjusting screw 9 is further arranged on the support base 5 at one end of the slide way, the first adjusting screw 9 is in threaded connection with the support base 5 and is rotatably connected with the slide block 8, and the first upright post 6 can be adjusted,
the upper end of the first upright post 6 is provided with a square hole, a pair of slide rails is arranged in the square hole, a sliding sleeve 10 is connected between the two slide rails in the square hole in an up-and-down sliding manner, a thrust bearing is arranged in the sliding sleeve 10, the top of the square hole is in threaded connection with a second adjusting screw rod 11, the lower end of the second adjusting screw rod 11 is rotatably connected with the top of the sliding sleeve 10, and the second adjusting screw rod 11 is rotated to adjust the up-and-down position of the sliding sleeve 10;
still include a pair universal joint transmission shaft, pair universal joint transmission shaft comprises first universal joint transmission shaft and second universal joint transmission shaft, the output shaft 12 of first universal joint transmission shaft rotates and connects on the thrust bearing in sliding sleeve 10, the tip of output shaft 12 still is fixed with second connecting axle 13, the tip of second connecting axle 13 is connected with electromagnetic clutch 3's input through fixing bolt, the input shaft 14 of second universal joint transmission shaft rotates and connects on the bearing frame 15 at second stand 7 top and is connected with power output shaft 1, the semi-axis 16 of first universal joint transmission shaft inserts in the semi-axis 16 of second universal joint transmission shaft, two still have the spline that corresponds each other on the semi-axis 16.
The utility model discloses a theory of operation is: after the load roller 2 is mounted and fixed, the vertical and horizontal positions of the sliding sleeve 10 are adjusted by adjusting the first adjusting screw 9 and the second adjusting screw 11, so that the connecting end of the second connecting shaft 13 is attached to the input end of the electromagnetic clutch 3 (at this time, the electromagnetic clutch 3 and the first connecting shaft 4 are both fixed to the end of the load roller 2), and then the second connecting shaft 13 is fixed to the input end of the electromagnetic clutch 3 by using the fixing bolt, so that the mounting can be completed. Compared with the prior art, the double-universal-joint transmission shaft structure is adopted, and the two half shafts 16 can stretch and retract and transmit through splines, so that the transmission cannot be influenced by the left and right movement of the first upright post 6 and the up and down movement of the sliding sleeve 10; meanwhile, after the adjustment is finished, the positions of the sliding sleeve 10, the output shaft 12 and the second connecting shaft 13 are relatively fixed, and the two half shafts 16 are always in a coaxial state, so that the operation is more stable and vibration is not easy to generate; finally, the position adjusting range of the sliding sleeve 10 of the present invention is much larger than the structure in the prior art, and the installation is fixed and convenient.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a centering mechanism of flute machine, includes power output shaft, clutch and load roller, the load roller rotates to be connected in the frame, the one end of load roller is worn out the frame is fixed with first connecting axle, the outer end of first connecting axle is connected its characterized in that with the output of clutch: the device comprises a rack, a supporting seat is arranged on one side of the rack, a first upright column and a second upright column are arranged on the supporting seat, the first upright column is arranged on one side close to the rack, a sliding block is arranged at the bottom of the first upright column, the sliding block is connected into a slide way of the supporting seat in a left-right sliding manner, a first adjusting screw rod is further arranged on the supporting seat at one end of the slide way, the first adjusting screw rod is screwed on the supporting seat and is rotatably connected with the sliding block, a hole is formed in the upper end of the first upright column, a pair of slide rails are arranged in the hole, a slide sleeve is connected between the two slide rails in the hole in a lower sliding manner, a bearing is arranged in the slide sleeve, a second adjusting screw rod is screwed on the top of the hole, the lower end of the second adjusting screw rod is rotatably connected with the top of the slide sleeve, and the device further comprises, the output shaft of the first universal joint transmission shaft is rotatably connected to a bearing in the sliding sleeve, a second connecting shaft is further fixed to the end portion of the output shaft, the end portion of the second connecting shaft is connected with the input end of the clutch through a fixing bolt, the input shaft of the second universal joint transmission shaft is rotatably connected to a bearing seat at the top of the second upright post and is connected with the power output shaft, the half shaft of the first universal joint transmission shaft is inserted into the half shaft of the second universal joint transmission shaft, and the two half shafts are further provided with corresponding splines.
2. The centering mechanism of a corrugating machine as claimed in claim 1, wherein: the clutch is an electromagnetic clutch.
3. The centering mechanism of a corrugating machine as claimed in claim 1, wherein: the holes are square holes.
4. The centering mechanism of a corrugating machine as claimed in claim 1, wherein: the bearing is a thrust bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922238745.2U CN211641169U (en) | 2019-12-13 | 2019-12-13 | Centering mechanism of corrugating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922238745.2U CN211641169U (en) | 2019-12-13 | 2019-12-13 | Centering mechanism of corrugating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211641169U true CN211641169U (en) | 2020-10-09 |
Family
ID=72696070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922238745.2U Active CN211641169U (en) | 2019-12-13 | 2019-12-13 | Centering mechanism of corrugating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211641169U (en) |
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2019
- 2019-12-13 CN CN201922238745.2U patent/CN211641169U/en active Active
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