CN213320572U - Numerical control sweep saw - Google Patents
Numerical control sweep saw Download PDFInfo
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- CN213320572U CN213320572U CN202021310048.XU CN202021310048U CN213320572U CN 213320572 U CN213320572 U CN 213320572U CN 202021310048 U CN202021310048 U CN 202021310048U CN 213320572 U CN213320572 U CN 213320572U
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- stepping motor
- servo motor
- saw
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Abstract
The application relates to the field of sweep-saw mechanical equipment adopting numerical control, in particular to a numerical control sweep-saw. The device comprises a base, a platform, a support, a stepping motor/servo motor, a transmission mechanism, a controller, a driver, a power supply and the like. When the wire is cut, the numerical control jig saw provided by the invention is controlled by the controller and the driver to drive the stepping motor/the servo motor to move, has high control precision, can realize numerical control, has a simple transmission mechanism structure, can effectively utilize the cutting length of the wire saw blade to the maximum extent, and has the characteristics of novel structure, simple and convenient operation, low noise, small vibration, large cutting thickness and stronger practicability.
Description
Technical Field
The application relates to a sweep-saw mechanical device adopting numerical control. .
Background
The jig saw is also called wire saw, drag saw, straight saw, which is a common electric tool for woodworker. The traditional common method is to convert the rotary motion of a motor into linear feeding motion by adopting a crank sliding table mechanism, and realize the motion of a wire saw by transmission of a parallelogram transmission mechanism, thereby realizing the purpose of saw cutting.
In recent years, requirements for stability, noise and cutting thickness of the wire saw are continuously met. The existing woodworking jigsaw has large vibration and noise, and the saw blade of the existing woodworking jigsaw has poor vertical precision because the motion of the saw blade is accompanied with the back and forth motion while moving up and down due to a parallelogram transmission mechanism, so that the requirement of high-quality cutting cannot be met.
Disclosure of Invention
The invention aims to provide a numerical control curve saw machine tool which is high in verticality, low in noise and large in cutting thickness.
In order to achieve the purpose, the invention provides a numerical control jig saw, which comprises a main body formed by a table board, a bracket and a base; the stepping motor/servo motor is arranged up and down separately, and a driver, a controller, a power supply and a switch for controlling the stepping motor/servo motor are arranged; the transmission mechanism is connected with the motor and converts the rotation of the motor into vertical linear motion; and the saw blade clamping device is connected with the transmission mechanism.
Preferably, when the stepping motor/servo motor which is controlled by the driver and the controller and is separately arranged up and down moves synchronously, the transmission mechanism can drive the saw blade to realize vertical movement up and down.
Preferably, when the stepping motor/servo motor which is controlled by the driver and the controller and is separately arranged up and down slowly and reversely moves, the transmission mechanism can be driven to increase or decrease the distance between the saw blade clamping devices, and the tightness adjustment of the saw blade can be realized.
Preferably, the driver, controller, switch, power supply are used to drive and control the stepper/servo motors.
Preferably, the saw blade clamping device is connected with a transmission mechanism, the transmission mechanism is divided into an upper transmission mechanism and a lower transmission mechanism, and the upper transmission mechanism and the lower transmission mechanism are respectively connected with a stepping motor/a servo motor which are separately arranged up and down, so that the power output of the motor is realized.
Preferably, the main functions formed by the table top, the support and the base are as follows: and the supporting table board is used for fixing the stepping motor/servo motor and the transmission mechanism and supporting the cut object.
Preferably, the controller is provided with a program storage function, and different programs stored in the controller are used for realizing the synchronous operation, asynchronous operation or reverse operation functions of the stepping motor/servo motor.
Preferably, the stepping motor/servo motor may be a stepping motor or a servo motor.
Compared with the prior art, the invention has the advantages that: when the wire is cut, the numerical control jig saw provided by the invention is controlled by the controller and the driver to drive the stepping motor/the servo motor to move, has high control precision, can realize numerical control, has a simple transmission mechanism structure, can effectively utilize the cutting length of the wire saw blade to the maximum extent, and has the characteristics of novel structure, simple and convenient operation, low noise, small vibration, large cutting thickness and stronger practicability.
Drawings
FIG. 1 is a schematic view of the structural assembly of the present invention;
FIG. 1 shows a stepping motor/servo motor; 2. a gear; 3. the rack and the sliding guide rail are combined; 4. a slider; 5. fixing a baffle plate; 6. a saw blade locking device; 7. stepper/servo motors; 8. a gear; 9. a slider; 10. fixing a baffle plate; 11. a saw blade locking device; 12. a control switch; 13. a driver; 14. a controller; 15. a platform; 16. a main body support; 17. a base; 18. a platform support; 19. a platform support; 20. a power source; 21. the rack is combined with the sliding guide rail.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the accompanying drawings, but the invention is not limited to the embodiments, and can be embodied in many different forms as defined and covered by the claims.
As shown in FIG. 1, the present invention provides a numerically controlled jig saw. It comprises a main body consisting of a base 17, a main body bracket 16, platform brackets 18 and 19 and a platform; the fixed baffle plates 5 and 10 are fixed on the platform bracket; the sliding blocks 4 and 9 are respectively and vertically fixed on the fixed baffle plates 5 and 10; gears 2 and 8 are respectively fixed on the stepping motor/ servo motor 1 and 7; the gears 2 and 8 are respectively matched with the rack and sliding guide rail combinations 3 and 21; the rack and sliding guide rail combinations 3 and 21 are respectively matched with the sliding blocks 4 and 9; the control switch 12 is arranged below the platform and is connected with the controller 14 through a lead; the driver 13, the controller 14 and the power supply 20 are arranged on the base and connected with the stepping motor/ servo motors 1 and 7 through leads; the saw blade locking devices 6 and 11 are respectively fixed on the rack and sliding guide rail combinations 3 and 21.
As shown in fig. 1, the saw blade can be locked by the saw blade locking devices 6, 11 arranged up and down;
as shown in fig. 1, the stepping motors/ servo motors 1 and 7 arranged separately up and down are controlled by a driver 13 and a controller 14, receive numerical control signals to output power, transmit the power to the rack and sliding guide combinations 3 and 21 through the gears 2 and 8, and realize vertical movement up and down through sliding.
Claims (8)
1. The numerical control jig saw is characterized by comprising a main body formed by a table board, a support and a base; the stepping motor/servo motor is arranged up and down separately, and a driver, a controller, a power supply and a switch for controlling the stepping motor/servo motor are arranged; the transmission mechanism is connected with the motor and converts the rotation of the motor into vertical linear motion; and the saw blade clamping device is connected with the transmission mechanism.
2. The numerically controlled jig saw as defined in claim 1, wherein the drive mechanism drives the saw blade to move vertically when the stepping motor/servo motor, which is controlled by the driver and the controller and is separately disposed up and down, is moved synchronously.
3. The numerical control jig saw as defined in claim 1, wherein the stepping motor/servo motor, which is controlled by the driver and the controller and is separately arranged up and down, is used to drive the transmission mechanism to increase or decrease the distance between the saw blade clamping devices when the stepping motor/servo motor moves slowly in the opposite direction, thereby realizing the energy saving of the tightness of the saw blade.
4. The digitally controlled jig saw as defined in claim 1, wherein said drive, controller, switch, power source are used to drive and control the stepper/servo motors.
5. The numerically controlled jig saw as defined in claim 1, wherein the blade holder is connected to a drive mechanism, the drive mechanism being divided into an upper and a lower drive mechanism, and connected to a stepping motor/servo motor separately disposed in the upper and lower drive mechanisms, respectively, to realize power output of the motor.
6. The numerically controlled jig saw as defined in claim 1, wherein the main body formed by the table, the support and the base functions to support the table, fix the stepping motor/servo motor and the transmission mechanism, and support the object to be cut.
7. The digitally controlled jigsaw of claim 1, wherein the controller includes a program storage means storing different programs for stepping motor/servo motor synchronous, asynchronous or reverse motion.
8. The numerically controlled jig saw as defined in claim 1, wherein said stepping motor/servo motor is either a stepping motor or a servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021310048.XU CN213320572U (en) | 2020-07-07 | 2020-07-07 | Numerical control sweep saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021310048.XU CN213320572U (en) | 2020-07-07 | 2020-07-07 | Numerical control sweep saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213320572U true CN213320572U (en) | 2021-06-01 |
Family
ID=76082817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021310048.XU Active CN213320572U (en) | 2020-07-07 | 2020-07-07 | Numerical control sweep saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213320572U (en) |
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2020
- 2020-07-07 CN CN202021310048.XU patent/CN213320572U/en active Active
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