CN220093255U - Tensioning adjusting device of numerical control wire saw machine - Google Patents
Tensioning adjusting device of numerical control wire saw machine Download PDFInfo
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- CN220093255U CN220093255U CN202321484481.9U CN202321484481U CN220093255U CN 220093255 U CN220093255 U CN 220093255U CN 202321484481 U CN202321484481 U CN 202321484481U CN 220093255 U CN220093255 U CN 220093255U
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Abstract
The utility model provides a tensioning and adjusting device of a numerical control wire saw, which belongs to the technical field of mechanical equipment, wherein a driving wheel and two driven wheels are arranged in the same plane, a wire saw strip is arranged outside the driving wheel and the two driven wheels in a surrounding manner, a wire saw blade is in transmission connection with the driving wheel and the two driven wheels, and the tensioning and adjusting device also comprises a tensioning wheel and a tensioning cylinder, wherein the tensioning wheel is arranged outside the wire saw blade; the tensioning cylinder drives the tensioning wheel to be close to or far away from the wire saw strip; the wire saw blade works and depends on the driving wheel and the two driven wheels to support, the tensioning wheel is not arranged in the wire saw blade, the tensioning wheel is not a component part of the wire saw blade working process, the driving wheel and the two driven wheels can not be regulated when the wire saw blade is replaced, the driving wheel and the driven wheels are always kept in the same plane, the breakage accident can not occur when the wire saw strip cuts materials at high speed, and the safety and the reliability of the whole wire saw machine are improved.
Description
Technical Field
The utility model relates to the technical field of machinery, in particular to a tensioning and adjusting device of a numerical control wire saw.
Background
The utility model provides a numerical control wire saw machine wide application is in timber, plastics and paper cutting etc. processing, because the different materials utilize the tension progress requirement in the wire saw course of working different, so need adjust the wire saw tension when cutting different materials, for example current patent publication number CN218746931U, a novel numerical control wire saw machine, it includes wire saw blade, locate two guide pulleys of fixed frame to disclose "wire saw mechanism, motor and take-up pulley, wherein, screw nut and mount pad front and back slidable ground are connected and with the planker rigid coupling, with the adjustment makes take-up pulley and two guide pulleys in the coplanar, so adaptable assembly, the demand of test machine regulation and replacement wearing and tearing accessory, avoid guide pulley and take-up pulley not in a plane, cause vibration and wheel body wearing and tearing. The tensioning that this technical scheme disclosed is adjusted through the take-up pulley, and the wire saw strip winds on two leading wheels and take-up pulley, and when the take-up pulley was adjusted along with the layer board, it was in the coplanar to need to guarantee take-up pulley and two leading wheels, and in case not cutting in the coplanar in-process central line saw blade breaks easily.
Therefore, a tensioning adjusting device of the numerical control wire saw machine, which is convenient to adjust and can always ensure that the wire saw blade is in the same plane after adjustment, is needed.
Disclosure of Invention
In view of this, the present utility model proposes to compress the wire saw bar with a tension wheel disposed outside the wire saw blade to achieve adjustment of the tension of the wire saw bar.
The technical scheme of the utility model is realized as follows: the tensioning adjusting device of the numerical control wire saw comprises a driving wheel, two driven wheels and a wire saw blade, wherein the driving wheel and the two driven wheels are arranged in the same plane, the wire saw blade is arranged outside the driving wheel and the two driven wheels in a surrounding mode, the wire saw blade is in transmission connection with the driving wheel and the two driven wheels, the tensioning device further comprises a tensioning wheel and a tensioning cylinder, and the tensioning wheel is arranged outside the wire saw blade; the tensioning cylinder drives the tensioning wheel to approach or depart from the wire saw strip.
On the basis of the technical scheme, preferably, the tensioning wheel is arranged between the driving wheel and one of the driven wheels.
On the basis of the technical scheme, the tensioning device preferably further comprises a fixing frame and a rolling shaft, wherein the rolling shaft is arranged on the fixing frame, and the tensioning wheel is arranged on the rolling shaft.
On the basis of the technical scheme, the tensioning device is characterized by further comprising a first sliding rail, wherein the fixing frame is arranged on the first sliding rail in a sliding mode, and the output end of the tensioning cylinder is connected with the fixing frame.
On the basis of the technical scheme, the automatic transmission device preferably further comprises a motor, and the output end of the motor is in transmission connection with the driving wheel.
On the basis of the technical scheme, the motor is preferably arranged on the second sliding rail in a sliding mode, and the second sliding rail, the driving wheel and the two driven wheels are arranged in parallel.
On the basis of the technical scheme, the motor is preferably further provided with a second cylinder, and the output end of the second cylinder is connected with the motor.
On the basis of the technical scheme, preferably, the driving wheel comprises a first wheel groove, a second wheel groove and a third wheel groove, wherein the first wheel groove, the second wheel groove and the third wheel groove are arranged in the circumferential direction of the driving wheel, and the second wheel groove is arranged between the first wheel groove and the third wheel groove; the first wheel groove, the second wheel groove and the third wheel groove are mutually parallel.
On the basis of the above technical solution, preferably, the widths of the first wheel groove and the second wheel groove are the same, and the width of the third wheel groove is not equal to the width of the first wheel groove.
On the basis of the above technical solution, preferably, the distance from the second wheel groove to the first wheel groove is not equal to the distance from the second wheel groove to the third wheel groove.
Compared with the prior art, the tensioning and adjusting device of the numerical control wire saw machine has the following beneficial effects:
(1) The wire saw blade works by virtue of the driving wheel and the two driven wheels, the tensioning wheel is not arranged in the wire saw blade, the wire saw blade is not changed to adjust the driving wheel and the two driven wheels, the driving wheel and the driven wheels are always kept in the same plane, the wire saw strip can not break when cutting materials at high speed, and the safety and the reliability of the whole wire saw machine are improved;
(2) The tension of the wire saw strip is adjusted only by adjusting the pressure between the tensioning wheel and the wire saw strip, so that the adjustment is convenient;
(3) The tensioning wheel is driven by the tensioning cylinder, the stroke of the tensioning cylinder is controllable, and the adjusting efficiency and the adjusting precision are improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of a tensioning adjustment device of a numerical control wire saw of the present utility model;
FIG. 2 is a schematic view of a partial structure of a tensioning adjustment device of a numerical control wire saw according to the present utility model;
FIG. 3 is a perspective view of a tensioning adjustment device of a numerical control wire saw of the present utility model;
FIG. 4 is an enlarged view of a portion of FIG. 3 in accordance with the present utility model;
FIG. 5 is a rear view of a tensioning adjustment device of the numerical control wire saw of the present utility model;
fig. 6 is a perspective view of the capstan of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will clearly and fully describe the technical aspects of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.
As shown in fig. 1-6, the tensioning adjusting device of the numerical control wire saw comprises a driving wheel 1, two driven wheels 2 and a wire saw strip 3, wherein the driving wheel 1 and the two driven wheels 2 are arranged in the same plane, the wire saw strip 3 is arranged outside the driving wheel 1 and the two driven wheels 2 in a surrounding mode, the wire saw strip 3 is in transmission connection with the driving wheel 1 and the two driven wheels 2, the tensioning adjusting device further comprises a tensioning wheel 4 and a tensioning cylinder 5, and the tensioning wheel 4 is arranged outside the wire saw blade 3; the tensioning cylinder 5 drives the tensioning wheel 4 to be close to or far away from the wire saw strip 3; the wire saw blade 3 works by virtue of the driving wheel 1 and the two driven wheels 2, the tensioning wheel 4 is not arranged in the wire saw blade 3 and does not belong to a component part of the working process of the wire saw blade 3, the driving wheel 1 and the two driven wheels 2 can not be regulated by replacing the wire saw blade 3, the driving wheel 1 and the driven wheels 2 are always kept in the same plane, the breakage accident can not occur when the wire saw blade 3 cuts materials at a high speed, and the safety and the reliability of the whole wire saw machine are improved; the tensioning force of the wire saw blade 3 is adjusted only by adjusting the pressure between the tensioning wheel 4 and the wire saw strip 3, so that the adjustment is convenient; the tensioning wheel 4 is driven by the tensioning cylinder 5, the stroke of the tensioning cylinder 5 is controllable, and the adjusting efficiency and the adjusting precision are improved.
The tensioning wheel 4 is arranged between the driving wheel 1 and one of the driven wheels 2, and because the tensioning wheel 4 is used for adjusting the wire saw blade 3 by applying pressure to the wire saw blade 3, in order to avoid overlarge pressure, the wire saw blade 3 slips on the driven wheel 2, and the adjustment of the wire saw blade 3 cannot be realized, the tensioning wheel 4 is arranged between the driving wheel 1 and one of the driven wheels 2, in the embodiment, the tensioning wheel 4 is arranged below the wire saw blade 3, if the wire saw blade 3 is required to be tensioned, the tensioning wheel 4 moves from bottom to top along the first sliding rail 43, the wire saw blade 3 is pressed by the tensioning wheel 4, and the tensioning force of the wire saw blade 3 is adjusted; similarly, if the tensioning wheel 4 is arranged above the wire saw blade 3, if the wire saw blade 3 is to be tensioned, the tensioning wheel 4 needs to move from top to bottom along the first sliding rail 43 to press the wire saw blade 3, and the tensioning force of the wire saw blade 3 is adjusted; when the tensioning wheel 4 is positioned at the left side of the wire saw blade 3, if the wire saw blade 3 is required to be tensioned, the tensioning wheel 4 needs to move from left to right, the wire saw blade 3 is pressed, and the tensioning force is adjusted; when the tensioning wheel 4 is positioned on the right side of the line saw blade 3, the tensioning wheel 4 needs to move from right to left, and the line saw blade 3 is pressed tightly, so that the tensioning force is adjusted.
Still include mount 42 and roll axis 41, roll axis 41 sets up on mount 42, and take-up pulley 4 sets up on roll axis 41, in order to guarantee take-up pulley 4 pivoted flexibility, improves the sensitivity of adjusting to the tensioning force of wire saw blade 3, and take-up pulley 4 rotates and sets up on roll axis 41 to play the effect of protection to take-up pulley 4 through mount 42, avoid external debris winding to roll axis 41, influence the regulation to the tensioning force of wire saw blade 3.
Still include first slide rail 43, mount 42 slip sets up on the first slide rail 43, tensioning cylinder 5's output is connected with mount 42, for making the regulation of take-up pulley 4 more steady, mount 42 slip sets up on first slide rail 43, and first slide rail 43 is crossed with wire saw strip 3 in this implementation, only first slide rail 43 is crossed with wire saw strip 3, just can realize that the mount 42 that slip set up on first slide rail 43 drives take-up pulley 4 and compresses tightly the effect of wire saw blade 3.
The wire saw blade cutting machine also comprises a motor 6, wherein the output end of the motor 6 is in transmission connection with the driving wheel 1, and the motor 6 provides power for the driving wheel 1 to cut the wire saw blade 3.
The wire saw blade is characterized by further comprising a second sliding rail 61, the driving wheel 1 and the two driven wheels 2 are arranged in parallel, the motor 6 is arranged on the second sliding rail 61 in a sliding mode, the motor 6 drives the driving wheel 1 to move on the second sliding rail 61 at the moment, wire saw blade replacement is facilitated, the wire saw blade device further comprises a second air cylinder 62, and the second air cylinder 62 drives the motor 6 to move along the second sliding rail 61.
The structure of the driving wheel 1 is identical with that of the driven wheel 2, except that the driving wheel 1 rotates under the drive of the motor 6, the driven wheel 2 rotates under the drive of the linear saw blade 3, the structure of the driving wheel 1 and the driven wheel 2 is described by taking the driving wheel 1 as an example, the driving wheel 1 comprises a first wheel groove 11, a second wheel groove 12 and a third wheel groove 13, the first wheel groove 11, the second wheel groove 12 and the third wheel groove 13 are arranged in the circumferential direction of the driving wheel 1, and the second wheel groove 12 is arranged between the first wheel groove 11 and the third wheel groove 13; the first wheel groove 11, the second wheel groove 12 and the third wheel groove 13 are arranged in parallel with each other; the widths of the first wheel groove 11 and the second wheel groove 12 are the same, the width of the third wheel groove 13 is different from the width of the first wheel groove 11, and the first wheel groove 11, the second wheel groove 12 or the third wheel groove 13 can be selected according to the width of the wire saw blade 3.
The second wheel groove 12 is provided between the first wheel groove 11 and the third wheel groove 13, the distance from the second wheel groove 12 to the first wheel groove 11 is not equal to the distance from the second wheel groove 12 to the third wheel groove 13, and the first wheel groove 11 or the second wheel groove 12 or the third wheel groove 13 is selected according to the cut materials.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (10)
1. The utility model provides a tensioning adjusting device of numerical control scroll saw machine, includes action wheel (1), two follow driving wheel (2) and wire saw strip (3), action wheel (1) and two follow driving wheel (2) set up in the coplanar, wire saw strip (3) encircle and set up outside action wheel (1) and two follow driving wheel (2), wire saw strip (3) are connected its characterized in that with action wheel (1) and two follow driving wheel (2) transmission: the device also comprises a tensioning wheel (4) and a tensioning cylinder (5), wherein the tensioning wheel (4) is arranged outside the online saw blade (3); the tensioning cylinder (5) drives the tensioning wheel (4) to be close to or far away from the wire saw strip (3).
2. A tensioning adjustment device for a numerical control jigsaw machine as set forth in claim 1, wherein: the tensioning wheel (4) is arranged between the driving wheel (1) and one of the driven wheels (2).
3. A tensioning adjustment device for a numerical control jigsaw machine as set forth in claim 1, wherein: the tensioning device further comprises a fixing frame (42) and a rolling shaft (41), wherein the rolling shaft (41) is arranged on the fixing frame (42), and the tensioning wheel (4) is arranged on the rolling shaft (41).
4. A tensioning adjustment device for a numerical control jigsaw machine as set forth in claim 3, wherein: the tensioning device further comprises a first sliding rail (43), the fixing frame (42) is arranged on the first sliding rail (43) in a sliding mode, and the output end of the tensioning cylinder (5) is connected with the fixing frame (42).
5. A tensioning adjustment device for a numerical control jigsaw machine as set forth in claim 1, wherein: the device also comprises a motor (6), and the output end of the motor (6) is in transmission connection with the driving wheel (1).
6. A tensioning adjustment device for a numerical control wire saw as defined in claim 5, wherein: the device further comprises a second sliding rail (61), the driving wheel (1) and the two driven wheels (2) are arranged in parallel, and the motor (6) is arranged on the second sliding rail (61) in a sliding mode.
7. A tensioning adjustment device for a numerical control wire saw machine as defined in claim 6, wherein: the motor also comprises a second cylinder (62), and the output end of the second cylinder (62) is connected with the motor (6).
8. A tensioning adjustment device for a numerical control jigsaw machine as set forth in claim 1, wherein: the driving wheel (1) comprises a first wheel groove (11), a second wheel groove (12) and a third wheel groove (13), wherein the first wheel groove (11), the second wheel groove (12) and the third wheel groove (13) are arranged in the circumferential direction of the driving wheel (1), and the second wheel groove (12) is arranged between the first wheel groove (11) and the third wheel groove (13); the first wheel groove (11), the second wheel groove (12) and the third wheel groove (13) are arranged in parallel.
9. A tensioning adjustment device for a numerical control wire saw machine as defined in claim 8, wherein: the width of the first wheel groove (11) is the same as that of the second wheel groove (12), and the width of the third wheel groove (13) is not equal to that of the first wheel groove (11).
10. A tensioning adjustment device for a numerical control jigsaw machine as claimed in claim 8 or 9, wherein: the distance from the second wheel groove (12) to the first wheel groove (11) is unequal to the distance from the second wheel groove (12) to the third wheel groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321484481.9U CN220093255U (en) | 2023-06-12 | 2023-06-12 | Tensioning adjusting device of numerical control wire saw machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321484481.9U CN220093255U (en) | 2023-06-12 | 2023-06-12 | Tensioning adjusting device of numerical control wire saw machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220093255U true CN220093255U (en) | 2023-11-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321484481.9U Active CN220093255U (en) | 2023-06-12 | 2023-06-12 | Tensioning adjusting device of numerical control wire saw machine |
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| Country | Link |
|---|---|
| CN (1) | CN220093255U (en) |
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2023
- 2023-06-12 CN CN202321484481.9U patent/CN220093255U/en active Active
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