CN215280141U - High-speed band sawing machine for aluminum alloy cutting ring - Google Patents
High-speed band sawing machine for aluminum alloy cutting ring Download PDFInfo
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- CN215280141U CN215280141U CN202120948258.XU CN202120948258U CN215280141U CN 215280141 U CN215280141 U CN 215280141U CN 202120948258 U CN202120948258 U CN 202120948258U CN 215280141 U CN215280141 U CN 215280141U
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Abstract
The utility model discloses a high-speed band sawing machine for aluminum alloy cutting rings, which comprises a sawing mechanism, a clamping and guiding mechanism, a bed rack, a sizing device positioned on the bed rack, a rotary workbench positioned on the sizing device and a pressing device; the saw cutting mechanism comprises a main saw seat, a driving wheel, a driving device, a driven wheel, a tensioning system and a saw belt arranged between the driving wheel and the driven wheel; the clamping guide mechanism comprises two clamping guide wheel sets; the pressing device comprises a fixing frame and a pressing part. The utility model eliminates the deflection of the saw belt when the saw belt rotates at high speed and ensures the stability of saw cutting by designing the clamping and guiding mechanism, thereby assembling the narrower saw belt and reducing the waste of saw cutting materials; the sizing device realizes the center positioning of the workpiece, ensures the diameter precision of the sawing ring, and the rotary worktable realizes the rotation of the workpiece; the pressing device can effectively press the workpiece and can realize driven rotation in the rotation process; the processing efficiency is improved.
Description
Technical Field
The utility model relates to a high-speed band sawing machine, concretely relates to a high-speed band sawing machine for aluminum alloy cuts ring.
Background
The existing aluminum alloy band sawing machine is mainly divided into a low-speed band sawing machine and a high-speed band sawing machine, the low-speed band sawing machine and the high-speed band sawing machine can only saw a straight line, when circular and circular ring saw cutting needs to be carried out, milling and boring can only be completed through machining center equipment, a large amount of waste of materials is caused, the number of working procedures is large, the production cost is increased, and the machining efficiency is low.
Disclosure of Invention
In order to solve the above problems, the present invention provides a high speed band sawing machine for aluminum alloy cutting ring, which is realized by the following technical scheme:
a high-speed band sawing machine for aluminum alloy cutting rings comprises a sawing mechanism, a clamping guide mechanism, a machine frame, a sizing device positioned on the machine frame, a rotary workbench positioned on the sizing device and a pressing device;
the sawing mechanism comprises a main saw seat, a driving wheel and a driving device which are arranged at the lower part of the main saw seat, a driven wheel and a tensioning system which are arranged at the upper part of the main saw seat, and a saw belt which is arranged between the driving wheel and the driven wheel; the driven wheel is positioned above the driving wheel, the driving device is connected with the driving wheel, the upper end of the saw belt is arranged on the driven wheel, the lower end of the saw belt is arranged on the driving wheel, and the tensioning system is fixed with the driven wheel;
the clamping and guiding mechanism comprises two clamping and guiding wheel sets, each clamping and guiding wheel set comprises a support and a plurality of guiding wheel sets fixed on the support, the support is fixed on the main saw seat, and each guiding wheel set comprises a left clamping roller positioned on the left side of the saw belt, a right clamping roller positioned on the right side of the saw belt and a back wheel positioned on the rear side of the saw belt;
the pressing device comprises a fixing frame and a pressing part, one end of the fixing frame is fixed on the sizing device, the other end of the fixing frame is connected with the pressing part, and the pressing part comprises a hydraulic oil cylinder, a linear bearing arranged side by side with the hydraulic oil cylinder and a rotating shaft fixed at the lower end of the hydraulic oil cylinder.
Furthermore, the sizing device comprises a table board, a ball screw pair fixed at the lower end of the table board and a first servo motor connected with the ball screw pair.
Furthermore, the rotary worktable comprises a worktable, a gear box fixed at the lower end of the worktable, and a second servo motor connected with the gear box.
Furthermore, the tensioning system comprises a first hydraulic oil cylinder, an adjusting frame, an adjusting slide seat, an installation shaft and a tension sensor, the first hydraulic oil cylinder is arranged on the main saw seat, the telescopic end of the first hydraulic oil cylinder is arranged on the adjusting frame, two ends of the adjusting frame are respectively arranged at two ends of the installation shaft, the driven wheel is rotatably arranged on the installation shaft, and the tension sensor is arranged on the adjusting slide seat.
Furthermore, the tensioning device further comprises a PLC control system, and the PLC control system is respectively in communication connection with the driving device and the tensioning system.
Further, the driving device comprises a motor, and an output shaft of the motor is connected with the driving wheel.
The utility model has the advantages that:
the utility model eliminates the deflection of the saw belt when the saw belt rotates at high speed and ensures the stability of saw cutting by designing the clamping and guiding mechanism, thereby assembling the narrower saw belt and reducing the waste of saw cutting materials; the sizing device realizes the center positioning of the workpiece, ensures the diameter precision of the sawing ring, and the rotary worktable realizes the rotation of the workpiece; the pressing device can effectively press the workpiece and can realize driven rotation in the rotation process; the processing efficiency is improved, the operation is simple, and the labor cost is reduced.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a rear view of the present invention;
fig. 4 is a schematic structural view of a guide wheel set in the clamping and guiding mechanism of the present invention;
fig. 5 is a schematic structural view of the pressing device of the present invention;
fig. 6 is a schematic structural view of the rotary table of the present invention;
fig. 7 is a schematic structural diagram of the tensioning system of the present invention.
The reference numbers in the figures illustrate:
1. the sawing machine comprises a sawing mechanism, 2, a clamping guide mechanism, 3, a bed frame, 4, a sizing device, 5, a rotary workbench, 6, a pressing device, 7, a main saw seat, 8, a driving wheel, 9, a driven wheel, 10, a saw belt, 11, a driving device, 12, a tensioning system, 13, a support, 14, a left clamping roller, 15, a right clamping roller, 16, a back wheel, 17, a hydraulic oil cylinder, 18, a linear bearing, 19, a rotating shaft, 20, a workbench, 21, a gear box, 22, a second servo motor, 23, a first hydraulic oil cylinder, 24, an adjusting frame, 25, an adjusting sliding seat, 26, an installing shaft, 27 and a tension sensor.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1-3, a high-speed band sawing machine for cutting rings from aluminum alloy comprises a sawing mechanism 1, a clamping guide mechanism 2, a bed bench 3, a sizing device 4 positioned on the bed bench 3, a rotary worktable 5 positioned on the sizing device 4 and a pressing device 6; the clamping and guiding mechanism 2 eliminates the deflection of the saw belt when the saw belt rotates at a high speed, and simultaneously ensures the stability of saw cutting, so that the narrower saw belt can be assembled, the waste of saw cutting materials is reduced, the sizing device 4 realizes the center positioning of the materials, the precision of the diameter of a saw cutting circular ring is ensured, the rotary workbench 5 realizes the rotation of the materials, and the pressing device 6 can effectively press the materials and can also meet the requirement of driven rotation in the rotation process;
the sawing mechanism 1 comprises a main saw seat 7, a driving wheel 8 and a driving device 11 which are arranged at the lower part of the main saw seat 7, a driven wheel 9 and a tensioning system 12 which are arranged at the upper part of the main saw seat 7, and a saw belt 10 which is arranged between the driving wheel 8 and the driven wheel 9; the driven wheel 9 is positioned above the driving wheel 8, the driving device 11 is connected with the driving wheel 8, the upper end of the saw belt 10 is arranged on the driven wheel 9, the lower end of the saw belt is arranged on the driving wheel 8, and the tensioning system 12 is fixed with the driven wheel 9;
referring to fig. 4, the clamping and guiding mechanism 2 includes two clamping and guiding wheel sets, each of which includes a bracket 13 and a plurality of guiding wheel sets fixed on the bracket 13, the bracket 13 is fixed on the main saw base 7, each of the guiding wheel sets includes a left clamping roller 14 located on the left side of the saw belt 10, a right clamping roller 15 located on the right side of the saw belt 10, and a back wheel 16 located on the rear side of the saw belt 10, the left clamping roller 14 and the right clamping roller 15 are used to reduce the left and right deflection and shake generated when the saw belt 10 runs at a high speed, the back wheel 16 acts on the resistance force during the sawing process and bears the uniform contact when the saw belt 10 runs at a high speed; the middle distance between the two clamping and guiding wheel sets is regarded as the effective range of the saw cutting workpiece;
referring to fig. 5, the pressing device 6 comprises a fixing frame and a pressing portion, one end of the fixing frame is fixed on the sizing device 4, the other end of the fixing frame is connected with the pressing portion, the pressing portion comprises a hydraulic oil cylinder 17, a linear bearing 18 arranged side by side with the hydraulic oil cylinder 17 and a rotating shaft 19 fixed at the lower end of the hydraulic oil cylinder 17, a workpiece can be effectively pressed, the workpiece can follow the center of the rotary workbench 5 to rotate at a driven constant speed, and therefore the circular sawing effect is achieved.
Further, the sizing device 4 includes a table top, a ball screw assembly fixed to a lower end of the table top, and a first servo motor connected to the ball screw assembly, and is configured to determine a center position of the workpiece.
Further, referring to fig. 6, the rotary table 5 includes a table 20, a gear box 21 fixed at a lower end of the table 20, and a second servo motor 22 connected to the gear box 21, and the second servo motor 22 drives the gear box 21 to convert the feeding speed into the number of rotation turns of the gear, thereby realizing the function of uniform rotation of the workpiece.
Further, referring to fig. 7, the tensioning system 12 includes a first hydraulic cylinder 23, an adjusting bracket 24, an adjusting slide 25, a mounting shaft 26 and a tension sensor 27, the first hydraulic cylinder 23 is disposed on the main saw base 7, a telescopic end of the first hydraulic cylinder 23 is disposed on the adjusting bracket 24, two ends of the adjusting bracket 24 are respectively disposed on two ends of the mounting shaft 26, the driven wheel 9 is rotatably disposed on the mounting shaft 26, and the tension sensor 27 is disposed on the adjusting slide 25.
Further, the device also comprises a PLC control system, and the PLC control system is respectively in communication connection with the driving device 11 and the tensioning system 12.
Further, the driving device 11 comprises a motor, an output shaft of the motor is connected with a driving wheel 8, the driving wheel 8 is formed by machining a 7075T651 aluminum plate and carrying out surface anodic treatment, and high-speed operation is achieved through transmission of the motor.
The utility model discloses a work flow does:
installing the saw belt 10 on the driving wheel 8 and the driven wheel 9, clamping the saw belt 10 between the left clamping roller 14 and the right clamping roller 15, pushing the adjusting slide carriage 25 and the installation shaft 26 upwards through the first hydraulic oil cylinder 23 of the tensioning system 12, considering that the saw belt 10 is tensioned when the pressure value of the tension sensor 27 is reached, and then adjusting the left clamping roller 14 and the right clamping roller 15 to slightly attach to two sides of the saw belt 10;
placing the workpiece on a rotary worktable 5 on a sizing device 4, and then pressing the workpiece through a hydraulic oil cylinder 17 and a linear bearing 18 of a pressing device 6;
saw cutting technological parameters are set through a PLC control system: sawing diameter, saw wheel rotating speed, feeding speed and the like, and then starting the equipment by one key;
the sizing device 4 moves the workpiece to a sawing position through a set sawing diameter by a first servo motor and a ball screw pair;
the driving wheel 8 is driven by the motor to transmit the driving wheel 8 to the saw belt 10 through the set rotating speed of the saw wheel, so that the driven wheel 9 simultaneously achieves high-speed operation;
the rotary worktable 5 drives the gear box 21 by the second servo motor 22 through the set feeding speed to convert the feeding speed into the number of rotating turns of the gear, and meanwhile, the pressing device 6 presses the workpiece, and finally, the workpiece is rotationally sawed at a constant speed along a track with a set circular diameter.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a high-speed band sawing machine for aluminum alloy cuts ring which characterized in that: the automatic cutting machine comprises a sawing mechanism (1), a clamping guide mechanism (2), a bed rack (3), a sizing device (4) positioned on the bed rack (3), a rotary workbench (5) positioned on the sizing device (4) and a pressing device (6);
the sawing mechanism (1) comprises a main saw seat (7), a driving wheel (8) and a driving device (11) which are arranged at the lower part of the main saw seat (7), a driven wheel (9) and a tensioning system (12) which are arranged at the upper part of the main saw seat (7), and a saw belt (10) which is arranged between the driving wheel (8) and the driven wheel (9); the driven wheel (9) is positioned above the driving wheel (8), the driving device (11) is connected with the driving wheel (8), the upper end of the saw belt (10) is arranged on the driven wheel (9), the lower end of the saw belt is arranged on the driving wheel (8), and the tensioning system (12) is fixed with the driven wheel (9);
the clamping and guiding mechanism (2) comprises two clamping and guiding wheel sets, each clamping and guiding wheel set comprises a support (13) and a plurality of guiding wheel sets fixed on the supports (13), the supports (13) are fixed on the main saw seat (7), and each guiding wheel set comprises a left clamping roller (14) positioned on the left side of the saw belt (10), a right clamping roller (15) positioned on the right side of the saw belt (10) and a back wheel (16) positioned on the rear side of the saw belt (10);
the pressing device (6) comprises a fixing frame and a pressing part, one end of the fixing frame is fixed on the sizing device (4), the other end of the fixing frame is connected with the pressing part, and the pressing part comprises a hydraulic oil cylinder (17), a linear bearing (18) arranged side by side with the hydraulic oil cylinder (17) and a rotating shaft (19) fixed at the lower end of the hydraulic oil cylinder (17).
2. The high speed band sawing machine for aluminum alloy cutting rings according to claim 1, characterized in that: the sizing device (4) comprises a table board, a ball screw pair fixed at the lower end of the table board and a first servo motor connected with the ball screw pair.
3. The high speed band sawing machine for aluminum alloy cutting rings according to claim 2, characterized in that: the rotary workbench (5) comprises a workbench (20), a gear box (21) fixed at the lower end of the workbench (20) and a second servo motor (22) connected with the gear box (21).
4. The high speed band sawing machine for aluminum alloy cutting rings according to claim 3, characterized in that: the tensioning system (12) comprises a first hydraulic oil cylinder (23), an adjusting frame (24), an adjusting sliding seat (25), an installation shaft (26) and a tension sensor (27), wherein the first hydraulic oil cylinder (23) is arranged on the main saw seat (7), the telescopic end of the first hydraulic oil cylinder (23) is arranged on the adjusting frame (24), two ends of the adjusting frame (24) are respectively arranged at two ends of the installation shaft (26), a driven wheel (9) is rotatably arranged on the installation shaft (26), and the tension sensor (27) is arranged on the adjusting sliding seat (25).
5. The high speed band sawing machine for aluminum alloy cutting rings according to claim 4, characterized in that: the tensioning device is characterized by further comprising a PLC control system, and the PLC control system is in communication connection with the driving device (11) and the tensioning system (12) respectively.
6. The high speed band sawing machine for aluminum alloy cutting rings according to claim 5, wherein: the driving device (11) comprises a motor, and an output shaft of the motor is connected with the driving wheel (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120948258.XU CN215280141U (en) | 2021-05-06 | 2021-05-06 | High-speed band sawing machine for aluminum alloy cutting ring |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120948258.XU CN215280141U (en) | 2021-05-06 | 2021-05-06 | High-speed band sawing machine for aluminum alloy cutting ring |
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| CN215280141U true CN215280141U (en) | 2021-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120948258.XU Active CN215280141U (en) | 2021-05-06 | 2021-05-06 | High-speed band sawing machine for aluminum alloy cutting ring |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114682847A (en) * | 2022-04-24 | 2022-07-01 | 北京摩森纳切割技术装备有限公司 | Variable-speed metal cutting all-in-one machine |
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2021
- 2021-05-06 CN CN202120948258.XU patent/CN215280141U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114682847A (en) * | 2022-04-24 | 2022-07-01 | 北京摩森纳切割技术装备有限公司 | Variable-speed metal cutting all-in-one machine |
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