CN216460918U - Winding device with self-adjusting damping function for band saw blade production and processing - Google Patents
Winding device with self-adjusting damping function for band saw blade production and processing Download PDFInfo
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- CN216460918U CN216460918U CN202122973245.0U CN202122973245U CN216460918U CN 216460918 U CN216460918 U CN 216460918U CN 202122973245 U CN202122973245 U CN 202122973245U CN 216460918 U CN216460918 U CN 216460918U
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Abstract
The utility model relates to a winding device with a self-adjusting damping function for producing and processing band saw blades, which comprises a pay-off shaft, a first guide roller, a second guide roller and a winding shaft, wherein the pay-off shaft is arranged below the first guide roller, the winding shaft is arranged below the second guide roller, one end of the pay-off shaft is provided with a damping wheel, and the side part of the damping wheel is provided with an elastic extrusion thimble. The pay-off shaft is provided with damping in the rotating process, and when the band saw blade stops traction, the pay-off shaft can be prevented from continuously rotating under inertia to cause the band saw blade disc on the pay-off shaft to be loosened.
Description
Technical Field
The utility model belongs to the field of band saw blade processing devices, relates to a winding device, and particularly relates to a winding device with a self-adjusting damping effect for production and processing of band saw blades.
Background
The band saw blade is discharged in the production and processing process of the band saw blade, and the band saw blade is wound and collected after production and processing. In the processing process, under the action of the front traction force, the band saw blade is pulled to discharge materials to move forwards. When the band saw blade stops traction, the winding disc of the band saw blade continues to rotate under the action of inertia, and the disc of the band saw blade is loosened. In order to straighten the band saw blade, the material placing disc at the rear part needs to be provided with certain damping.
Disclosure of Invention
The utility model aims to solve the problems and provides a winding device with a self-adjusting damping function for producing and processing a band saw blade, which is convenient for winding and collecting the band saw blade, and a discharging shaft is provided with a damping device and is prevented from rotating under inertia when traction is stopped. In order to solve the problems, the technical scheme adopted by the utility model is as follows:
the utility model provides a take-up device is used in band saw blade production and processing with self-interacting damping effect, includes paying out reel, first guide roll, second guide roll, coiling axle, and the below of first guide roll is equipped with the paying out reel, and the below of second guide roll is equipped with the coiling axle, and coiling axle one end is equipped with the belt pulley, and the belt pulley is by motor drive, its characterized in that, the one end of paying out reel is equipped with the damping wheel, and damping wheel side portion is equipped with the elasticity extrusion thimble.
Further, the elasticity extrusion thimble includes thimble screw, adjusting nut, compression spring, and thimble screw runs through the fixed block on the fixed plate, and thimble screw one end extrusion damping wheel lateral part, and the thimble screw other end is equipped with ends the position ring, is equipped with compression spring and adjusting nut on the thimble screw, and compression spring one end extrusion adjusting nut, the fixed block is extruded to the compression spring other end, ends the position ring extrusion fixed block under compression spring's resilience force.
Furthermore, connecting shafts are arranged at two ends of the pay-off shaft and the winding shaft, one end of each connecting shaft is provided with a U-shaped fixing pin, and the other end of each connecting shaft is connected with the fixing plate through a bearing.
Furthermore, the connecting shaft at one end of the pay-off shaft and the winding shaft has adjustability, the connecting shaft comprises an adjusting shaft and a fixing shaft, adjusting sleeves are arranged outside the adjusting shaft and the fixing shaft and connected with the fixing shaft, the adjusting sleeves are connected with the adjusting shaft through threads, and the fixing shaft is connected with the fixing plate through a bearing.
The utility model has the beneficial effects that:
(1) the pay-off shaft is provided with damping in the rotating process, so that when the band saw blade stops traction, the pay-off shaft can be prevented from continuously rotating under inertia to cause the loosening of a band saw blade disc on the pay-off shaft.
(2) According to the utility model, the damping is formed by elastically extruding the damping wheel through the elastic extrusion thimble, when the traction force of the band saw blade reaches a certain force, the damping wheel pushes the elastic extrusion thimble open, and the pay-off shaft rotates to pay off, so that the band saw blade is convenient to use.
(3) The damping of the pay-off shaft can be adjusted by adjusting the elastic extrusion force of the elastic extrusion thimble, so that the pay-off shaft is suitable for different requirements, and band saw blades with different strengths can be stretched and straightened.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a self-adjusting damping reel assembly for band saw blade manufacturing according to the present invention;
FIG. 2 is a schematic structural view of the grinding wheel set of the present invention outside the box;
FIG. 3 is a side view of the payout spindle of the present invention;
reference numerals: the device comprises a pay-off shaft-1, a damping wheel-11, an elastic extrusion thimble-12, a thimble screw-121, an adjusting nut-122, a compression spring-123, a stop ring-124, a first guide roller-2, a second guide roller-3, a winding shaft-4, a belt pulley-41, a motor-42, a fixing plate-5 and a fixing block-51.
Detailed Description
The following detailed description of the preferred embodiments of the present invention is provided to enable those skilled in the art to more readily understand the advantages and features of the present invention and to clearly and unequivocally define the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the present invention. Furthermore, in the description of the present invention, moreover, "first", "second", "third", and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be further noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected," and "connected" are used broadly and can be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, or connected through an intermediate medium, and can be a communication between two elements. It will be understood by those of ordinary skill in the art that the above terms in the present invention have the meaning of "a plurality" of two or more in each particular case unless specifically defined otherwise.
The first embodiment is as follows:
a winding device with self-adjusting damping function for producing and processing a band saw blade is shown in the attached figure 1 of the specification, and comprises a paying-off shaft 1, a first guide roller 2, a second guide roller 3 and a winding shaft 4. A pay-off shaft 1 is arranged below the first guide roller 2, and a winding shaft 4 is arranged below the second guide roller 3. The winding shaft 4 is provided at one end with a pulley 41, and the pulley 41 is driven by a motor 42. One end of the pay-off shaft 1 is provided with a damping wheel 11, and the side part of the damping wheel 11 is provided with an elastic extrusion thimble 12.
Referring to fig. 2 in the description of the specific structure of the elastic extrusion thimble 12 in the present embodiment, the elastic extrusion thimble 12 includes a thimble screw 121, an adjusting nut 122, and a compression spring 123. The thimble screw 121 penetrates through the fixed block 51 on the fixed plate 5, one end of the thimble screw 121 extrudes the side portion of the damping wheel 11, the other end of the thimble screw 121 is provided with a stop ring 124, the thimble screw 121 is provided with a compression spring 123 and an adjusting nut 122, one end of the compression spring extrudes the adjusting nut, the other end of the compression spring extrudes the fixed block, and the stop ring 124 extrudes the upper fixed block 51 under the resilience of the compression spring 123.
The structure and the function of each part of the winding device for producing and processing the band saw blade with the self-adjusting damping function in each embodiment are described in detail with reference to the attached drawings of the specification:
in order to increase the damping effect of the pay-off shaft 1 in the rotating process, the motor 42 stops rotating, the band saw blade stops pulling, and in order to avoid the rotation of the pay-off shaft 1 under inertia, referring to the attached drawing 1 in the specification, the pay-off shaft 1 can rotate only when the band saw blade is pulled under the damping of the damping wheel 11, and when the band saw blade stops pulling, the pay-off shaft 1 stops rotating under the damping effect of the damping wheel 11.
Regarding the material discharging principle of the band saw blade, when the band saw blade is pulled and pulled, the paying-off shaft 1 is rotated, the paying-off shaft 1 drives the damping wheel 11 to rotate, when the rotating force of the damping wheel 11 is larger than the extrusion resistance of the elastic extrusion ejector pin 12, the elastic extrusion ejector pin 12 is jacked open, and the paying-off shaft rotates to discharge the material.
For the damping wheel 11 in this embodiment, the side portion thereof is provided with anti-slip threads or concave teeth, when the band saw blade stops pulling, under the elastic extrusion of the elastic extrusion thimble 12, the thimble screw 121 extrudes the side portion of the upper damping wheel 11, and the paying-off shaft 1 stops rotating.
The principle of adjusting the damping of the pay-off shaft is as follows: when the adjusting nut is turned, the position of the adjusting nut on the pin screw 121 changes, and the amount of compression deformation of the compression spring 123 changes, so that the pressing force of the pin screw 121 on the damping wheel 11 changes.
The second embodiment is as follows:
pay-off shaft 1, winding shaft 4 set up between two fixed plates 5, and damping wheel 11, belt pulley 41, motor 42 set up in the fixed plate 5 outside.
In order to facilitate the disassembly and the assembly of the pay-off shaft 1 and the winding shaft 4, the following technical scheme is adopted. Referring to the attached drawing 3 in the specification, connecting shafts 41 are respectively arranged at two ends of the pay-off shaft 1 and the winding shaft 4, one end of each connecting shaft 41 is provided with a U-shaped fixing pin 42, and the other end of each connecting shaft 41 is connected with the fixing plate 5 through a bearing. The two ends of the pay-off shaft 1 and the winding shaft 4 can be inserted into the U-shaped fixing pin 42, the bolt penetrates through the U-shaped fixing pin 42, the pay-off shaft 1 and the winding shaft 4, and the nut locks the bolt, so that the pay-off shaft 1 and the winding shaft 4 are fixed.
In order to be suitable for the paying-off shaft 1 and the winding shaft 4 with different lengths. Referring to the attached figure 3 in the specification, the length of the connecting shaft at one end of the pay-off shaft and the winding shaft is adjustable. The connecting shaft 41 comprises an adjusting shaft 411 and a fixed shaft 412, and an adjusting sleeve 413 is arranged outside the adjusting shaft 411 and the fixed shaft 412. The adjusting sleeve 413 is connected with the fixed shaft 412, and the adjusting sleeve 413 is connected with the adjusting shaft 411 through threads. The fixed shaft 412 is connected to the fixed plate 5 through a bearing, and the outer end of the fixed shaft 412 is connected to the damper wheel 11 or the pulley 41. In this embodiment, the adjusting shaft 411 is connected to the adjusting sleeve 413 through a screw, the adjusting sleeve 413 is rotated, and the adjusting shaft 411 extends and retracts in the adjusting sleeve 413, so that the length of the connecting shaft 41 changes, and the connecting shaft is suitable for paying-off shafts and winding shafts with different lengths.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, that the preferred embodiments of the present invention are described above and the present invention is not limited to the preferred embodiments, and that various changes and modifications may be made without departing from the spirit and scope of the present invention and these changes and modifications are within the scope of the utility model as claimed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a take-up device is used in band saw blade production and processing with self-interacting damping effect, includes paying out reel, first guide roll, second guide roll, coiling axle, and the below of first guide roll is equipped with the paying out reel, and the below of second guide roll is equipped with the coiling axle, and coiling axle one end is equipped with the belt pulley, and the belt pulley is by motor drive, its characterized in that, the one end of paying out reel is equipped with the damping wheel, and damping wheel side portion is equipped with the elasticity extrusion thimble.
2. The winding device with the self-damping-adjusting function for production and processing of band saw blades is characterized in that the elastic extrusion ejector pin comprises an ejector pin screw, an adjusting nut and a compression spring, the ejector pin screw penetrates through a fixed block on the fixed plate, one end of the ejector pin screw extrudes the side portion of the damping wheel, the other end of the ejector pin screw is provided with a stop ring, the ejector pin screw is provided with the compression spring and the adjusting nut, one end of the compression spring extrudes the adjusting nut, the other end of the compression spring extrudes the fixed block, and the stop ring extrudes the fixed block under the resilience force of the compression spring.
3. The winding device with self-adjusting damping function for band saw blade production and processing as claimed in claim 1, wherein the two ends of the unwinding shaft and the winding shaft are respectively provided with a connecting shaft, one end of each connecting shaft is provided with a U-shaped fixing pin, and the other end of each connecting shaft is connected with the fixing plate through a bearing.
4. The winding device with self-adjusting damping function for band saw blade production and processing as claimed in claim 3, wherein the connecting shaft at one end of the unwinding shaft and the winding shaft is adjustable, the connecting shaft comprises an adjusting shaft and a fixing shaft, adjusting sleeves are arranged outside the adjusting shaft and the fixing shaft and connected with the fixing shaft, the adjusting sleeves are connected with the adjusting shaft through threads, and the fixing shaft is connected with the fixing plate through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122973245.0U CN216460918U (en) | 2021-11-30 | 2021-11-30 | Winding device with self-adjusting damping function for band saw blade production and processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122973245.0U CN216460918U (en) | 2021-11-30 | 2021-11-30 | Winding device with self-adjusting damping function for band saw blade production and processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216460918U true CN216460918U (en) | 2022-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122973245.0U Active CN216460918U (en) | 2021-11-30 | 2021-11-30 | Winding device with self-adjusting damping function for band saw blade production and processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216460918U (en) |
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2021
- 2021-11-30 CN CN202122973245.0U patent/CN216460918U/en active Active
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