Intelligent tungsten electrode grinding machine

Abstract

The invention belongs to the technical field of grinding machines, and particularly relates to an intelligent tungsten electrode grinding machine which comprises a workbench, an electric push rod and a sliding grinding frame, the electric push rod is fixedly mounted at the top of the workbench, and the sliding grinding frame is slidably connected to the top of the workbench. A first stepping motor is fixedly installed on the right side of the sliding grinding frame, an output shaft of the first stepping motor penetrates through the sliding grinding frame, a grinding disc is fixedly installed at the left end of the output shaft of the first stepping motor, and the rotating mechanism comprises a supporting fixing frame, a second stepping motor, an umbrella-shaped rotating frame and an umbrella-shaped connecting frame. A product can be clamped and fixed by placing the product between the two rectangular long-strip-shaped clamps, the angle of the product can be adjusted by starting the first stepping motor and the second stepping motor after fixing is completed, the product can be machined by starting the electric push rod, the angle can be adjusted in the machining process, and rapidness and convenience are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of grinders, and in particular to an intelligent tungsten electrode grinder. Background Art

[0002] Cerium tungsten electrode is a tungsten electrode product made by adding rare earth cerium oxide to tungsten base through powder metallurgy and rolling grinding and polishing processes. It is the earliest non-radioactive tungsten electrode product produced in my country. The characteristics of this product are excellent arc starting performance under low current conditions and small arc maintenance current. Therefore, it is often used in the welding of pipelines, stainless steel products and small precision parts. Under low current DC conditions or electrode diameters below 2.0mm, cerium tungsten electrode is the preferred substitute for thorium tungsten electrode;

[0003] The utility model with announcement number: CN204673449U provides a tungsten electrode grinder, including a frame, a tungsten electrode clamping device and a grinding device are arranged in the frame, the tungsten electrode is clamped in the tungsten electrode clamping device, the tungsten electrode clamping device is driven to rotate by a self-rotating stepping motor through a gear system, and the grinding device includes a grinding wheel, the grinding wheel is powered by a grinding wheel stepping motor, and the grinding wheel and the tungsten electrode are arranged at a grinding angle. Turn on the power switch to start the two stepping motors, the self-rotating stepping motor rotates the clamping device and the tungsten electrode through the gear system, and the grinding wheel stepping motor drives the grinding wheel to rotate quickly, automatically completing the grinding of the tungsten electrode. The tungsten electrode grinder of the utility model is simple to use and easy to operate, and a qualified tungsten electrode can be ground in just 5 seconds.

[0004] The invention with announcement number: CN1387972A is a "tungsten electrode grinding grip handle", referred to as: "tungsten electrode grinding grip handle". It belongs to the field of tool technology. At present, it is a blank in the world and no data can be retrieved. The present invention eliminates the "pollution, burns, and waste" caused by hand contact grinding of tungsten electrodes in the past and replaces the cumbersome manual labor, ensuring safety, reducing costs, and being pollution-free. The present invention is to clamp the tungsten electrode (6) at the center of the clamping nuts (7) and (8) at the front of the "tungsten electrode grinding grip handle" so that the tungsten electrode can be clamped after the nuts are tightened. The handle can be held in hand to grind the tip of the handle at will. It is an advanced and compact tool that replaces the current hand contact tungsten electrode grinding in the world. The handle (9) and (10) cavity can store dozens of new and old tungsten electrodes for replacement at any time. It has a simple structure, is convenient and applicable, and is economical and safe.

[0005] The utility model with announcement number: CN204277699U discloses a bent tungsten pole sharpening device, which includes a bent tungsten pole clamping device for clamping the bent tungsten pole, an elastic fixing system for clamping the bent tungsten pole clamping device, a platform and a stepping motor for carrying the elastic fixing system, the bent tungsten pole clamping device can rotate around its axis to adjust the grinding position, the elastic fixing system is fixedly mounted on a rotatable angle adjuster, and the angle of the bent tungsten pole is adjusted by rotating the angle adjuster to adjust the grinding angle, the angle adjuster is mounted on a movable slide to adjust the distance of the bent tungsten pole relative to the grinding wheel, wherein the elastic fixing system includes a tail card, an elastic card, a thimble and a bent connecting rod; the bent tungsten pole sharpening device can not only grind the bent tungsten pole, but the worn bent tungsten pole can still be used after being ground by the device, thereby reducing the processing cost.

[0006] The utility model of announcement number: CN203945228U relates to a tungsten electrode grinder, characterized in that it comprises a grinding motor (1) and an electric tungsten electrode clamp (11), a grinding disc is installed on one side of the grinding motor (1), the grinding motor (1) is installed on a base, the electric tungsten electrode clamp (11) is fixedly connected to a dividing turntable (9), the dividing turntable (9) is fixed on an adjustable transverse movable dividing plate through an angle adjustment bolt (16) and the angle of the electric tungsten electrode clamp (11) is adjusted, the tungsten electrode (12) is fixed in a three-jaw chuck (13) of the electric tungsten electrode clamp (11), one end of the tungsten electrode (12) is connected to one end of a rotating shaft, the other end of the rotating shaft is connected to a pulley (15), and the tungsten electrode clamp motor drives the pulley (15) to rotate through a belt. The grinding angle of the utility model tungsten electrode grinder is adjustable, the grinding angle can be changed from 0 to 90 degrees, and the problem of uneven grinding during manual grinding is solved.

[0007] When it is necessary to grind a product with a tungsten electrode, the product needs to be fixed, but it is inconvenient to adjust the product after fixation, and the processing of the product is limited. Therefore, the present invention proposes an intelligent tungsten electrode grinder to solve the above problem. Summary of the invention

[0008] Based on the background technology, when grinding products with tungsten electrodes, the products need to be fixed, but it is inconvenient to adjust the products after fixing, which limits the technical problem of product processing. The present invention proposes an intelligent tungsten electrode grinding machine.

[0009] The intelligent tungsten electrode grinding machine proposed by the present invention comprises a workbench, an electric push rod, which is fixedly installed on the top of the workbench, a sliding grinding frame, which is slidably connected to the top of the workbench, a first stepper motor is fixedly installed on the right side of the sliding grinding frame, an output shaft of the first stepper motor passes through the sliding grinding frame, and a grinding disc is fixedly installed on the left end of the output shaft of the first stepper motor;

[0010] A rotating mechanism, an adjusting mechanism, a clamping mechanism and a positioning mechanism are respectively arranged on the left side of the top of the workbench, and the rotating mechanism is matched with the adjusting mechanism, the clamping mechanism and the positioning mechanism respectively.

[0011] By means of the above mechanism: by placing the product in the middle of two rectangular long clamps, the product can be clamped and fixed. After fixing, the first stepper motor and the second stepper motor are started to adjust the angle of the product. The product can be processed by starting the electric push rod. The angle can also be adjusted during processing, which is quick and convenient.

[0012] Preferably, the rotating mechanism comprises: a supporting fixed frame, a second stepping motor, an umbrella-shaped rotating frame and an umbrella-shaped connecting frame;

[0013] The support fixing frame is slidably connected to the top of the bracket, the support fixing frame is fixedly connected to the second stepper motor, the output shaft of the second stepper motor passes through the support fixing frame, the umbrella-shaped rotating frame is installed on the output shaft of the second stepper motor, and the umbrella-shaped rotating frame is rotatably connected to the umbrella-shaped connecting frame.

[0014] Furthermore, after the second stepper motor is started, the second stepper motor can drive the umbrella-shaped rotating frame and the umbrella-shaped connecting frame to rotate vertically to adjust the angle of the tungsten electrode product fixed on the umbrella-shaped connecting frame, so as to facilitate the processing of the tungsten electrode product.

[0015] Preferably, the adjustment mechanism comprises: a third stepping motor, an L-shaped pressing frame, a driving connection block and a driving fixing rod;

[0016] The third stepper motor is fixedly installed on the rotating top, the output shaft of the third stepper motor is fixedly connected to the L-shaped push frame, the L-shaped push frame is rotatably connected to the driving connection block, the driving connection block is slidably connected to the driving fixed rod, and the driving fixed rod is fixedly connected to the umbrella-shaped connecting frame.

[0017] Furthermore, after the third stepper motor is started, the third stepper motor can drive the L-shaped push frame to rotate, so that the L-shaped push frame can drive the fixed rod to rotate by pressing or pulling the driving connecting block, so that the fixed rod can drive the umbrella-shaped connecting frame to rotate, and the angle of the umbrella-shaped connecting frame can be adjusted on the umbrella-shaped rotating frame, so that the umbrella-shaped connecting frame can adjust the angle of the tungsten electrode product on the umbrella-shaped rotating frame.

[0018] Preferably, the clamping mechanism comprises: a clamping control frame, a sliding block, a rectangular long strip clamp, a T-shaped driving frame and a pulling rod;

[0019] The clamping control frame is rotatably connected to the umbrella-shaped connecting frame, the clamping control frame is rotatably connected to the sliding block, the sliding block is slidably connected to the rectangular long strip clamp located at the upper position, both rectangular long strip clamps are slidably connected to the umbrella-shaped connecting frame, the T-shaped driving frame is slidably connected to the front side of the umbrella-shaped connecting frame, the T-shaped driving frame is slidably connected to the sliding block, and the pulling rod is rotatably connected to the rectangular long strip clamp and the T-shaped driving frame located at the lower position respectively.

[0020] Furthermore, when the clamping control frame is rotated clockwise by being toggled, the bottom end of the L-shaped pressing frame can drive the sliding block to move downward in an arc shape, so that the sliding block can press the rectangular long strip clamp located at the upper position downward to move downward, so that the rectangular long strip clamp located at the upper position slides downward, and the sliding block can push the T-shaped driving frame to move to the left when moving to the left, so that the T-shaped driving frame can pull the pulling rod, and the pulling rod can pull the rectangular long strip clamp located at the lower position to slide upward, so that the two rectangular long strip clamps can be close to each other, and the tungsten electrode product can be clamped and fixed.

[0021] Preferably, the positioning mechanism comprises: a circular positioning plate, a positioning frame and a handle driving rod;

[0022] The circular positioning plate is fixedly installed on the top of the umbrella-shaped connecting frame, the positioning frame is slidably connected to the front side of the clamping control frame, the positioning frame matches the circular positioning plate, and the handle driving rod is fixedly installed on the front side of the positioning frame.

[0023] Furthermore, when the positioning frame is engaged with the circular positioning disk, the positioning frame can connect the circular positioning disk with the clamping control frame, so that the clamping control frame cannot rotate on the top of the umbrella-shaped connecting frame to position the umbrella-shaped rotating frame on the top of the umbrella-shaped connecting frame. The clamping control frame controls the positions of the two rectangular long strip clamps, so as to achieve the positioning of the two rectangular long strip clamps. After the handle driving rod is pulled, the pulling rod can pull the positioning frame to disengage from the circular positioning disk, so as to achieve the unlocking of the clamping control frame, so that the clamping control frame can freely control the positions of the two rectangular long strip clamps.

[0024] Preferably, a plurality of positioning grooves arranged at equal intervals are formed on the outer side of the circular positioning plate, a positioning rod is fixedly mounted on the right side of the positioning frame, and the right end of the positioning rod is detachably engaged with the inner wall of the positioning groove.

[0025] Furthermore, after the positioning rod is inserted into the inner side of the positioning groove, the positioning rod can block the rotation of the clamping control frame, thereby achieving the positioning of the clamping control frame.

[0026] Preferably, a positioning spring is fixedly installed on the left side of the positioning frame, a supporting fixing block is fixedly installed on the left side of the positioning spring, and the supporting fixing block is fixedly installed on the front side of the clamping control frame.

[0027] Furthermore, the positioning spring is used to reset the positioning frame so that the positioning frame can automatically engage with the circular positioning disk.

[0028] Preferably, a V-shaped protective pad is fixedly installed on one side of the two rectangular long strip clamps that are close to each other.

[0029] Furthermore, the two V-shaped pads are used to protect the tungsten electrode product when the tungsten electrode product is clamped.

[0030] The beneficial effects of the present invention are:

[0031] 1. After the second stepper motor is started, the second stepper motor can drive the umbrella-shaped rotating frame and the umbrella-shaped connecting frame to rotate vertically to adjust the angle of the tungsten electrode product fixed on the umbrella-shaped connecting frame, so as to facilitate the processing of the tungsten electrode product;

[0032] 2. After the third stepper motor is started, the third stepper motor can drive the L-shaped pressing frame to rotate, so that the L-shaped pressing frame can drive the fixing rod to rotate by pressing or pulling the driving connecting block, so that the fixing rod can drive the umbrella-shaped connecting frame to rotate, and the angle of the umbrella-shaped connecting frame can be adjusted on the umbrella-shaped rotating frame, so that the umbrella-shaped connecting frame can adjust the angle of the tungsten electrode product on the umbrella-shaped rotating frame;

[0033] 3. When the clamping control frame is turned clockwise, the bottom end of the L-shaped pressing frame can drive the sliding block to move downward in an arc shape, so that the sliding block can press the rectangular long strip clamp located at the upper position downward to move downward, so that the rectangular long strip clamp located at the upper position slides downward, and the sliding block can push the T-shaped driving frame to move to the left when moving to the left, so that the T-shaped driving frame can pull the pulling rod, and the pulling rod can pull the rectangular long strip clamp located at the lower position to slide upward, so that the two rectangular long strip clamps can be close to each other, so that the tungsten electrode product can be clamped and fixed;

[0034] 4. When the positioning frame is engaged with the circular positioning disk, the positioning frame can connect the circular positioning disk with the clamping control frame, so that the clamping control frame cannot rotate on the top of the umbrella-shaped connecting frame, so as to position the umbrella-shaped rotating frame on the top of the umbrella-shaped connecting frame. The clamping control frame controls the positions of the two rectangular long clamps, so as to realize the positioning of the two rectangular long clamps. After the handle driving rod is pulled, the pulling rod can pull the positioning frame and the circular positioning disk to be disengaged, so as to realize the unlocking of the clamping control frame, so that the clamping control frame can freely control the positions of the two rectangular long clamps.

[0035] The present invention can clamp and fix the product by placing it between two rectangular long clamps, and after fixing, the first stepper motor and the second stepper motor are started to adjust the angle of the product, and the product can be processed by starting the electric push rod. The angle can be adjusted during processing, which is quick and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 This is a schematic diagram of the structure of an intelligent tungsten electrode grinding machine proposed by the present invention;

[0037] Figure 2 A schematic side view of a structural rectangular strip fixture of an intelligent tungsten electrode grinding machine proposed by the present invention;

[0038] Figure 3 A three-dimensional schematic diagram of a structural rectangular strip fixture of an intelligent tungsten electrode grinding machine proposed by the present invention;

[0039] Figure 4 The invention provides an intelligent tungsten electrode grinding machine. Figure 1 Middle A is an enlarged schematic diagram;

[0040] Figure 5 The invention provides an intelligent tungsten electrode grinding machine. Figure 1 Middle B is an enlarged schematic diagram.

[0041] In the figure: 1. workbench; 2. electric push rod; 3. sliding grinding frame; 4. first stepper motor; 5. grinding disc; 6. supporting fixed frame; 7. second stepper motor; 8. umbrella-shaped rotating frame; 9. umbrella-shaped connecting frame; 10. third stepper motor; 11. L-shaped pressing frame; 12. driving connecting block; 13. driving fixed rod; 14. clamping control frame; 15. sliding block; 16. rectangular long strip clamp; 17. V-shaped pad; 18. T-shaped driving frame; 19. pulling rod; 20. circular positioning plate; 21. positioning frame; 22. positioning spring; 23. supporting fixed block; 24. handle driving rod. DETAILED DESCRIPTION

[0042] The present invention will be further explained below in conjunction with specific embodiments.

[0043] refer to Figure 1-5 In this embodiment, an intelligent tungsten electrode grinding machine is proposed, including a workbench 1, an electric push rod 2, the electric push rod 2 is fixedly installed on the top of the workbench 1, a sliding grinding frame 3, the sliding grinding frame 3 is slidably connected to the top of the workbench 1, a first stepper motor 4 is fixedly installed on the right side of the sliding grinding frame 3, the output shaft of the first stepper motor 4 passes through the sliding grinding frame 3, and a grinding disc 5 is fixedly installed on the left end of the output shaft of the first stepper motor 4;

[0044] A rotating mechanism, an adjusting mechanism, a clamping mechanism and a positioning mechanism are respectively provided on the left side of the top of the workbench 1 , and the rotating mechanism cooperates with the adjusting mechanism, the clamping mechanism and the positioning mechanism respectively.

[0045] By means of the above mechanism: by placing the product between the two rectangular long clamps 16, the product can be clamped and fixed. After the fixation is completed, the first stepper motor 4 and the second stepper motor 7 are started to adjust the angle of the product. The product can be processed by starting the electric push rod 2. The angle can also be adjusted during the processing, which is quick and convenient.

[0046] In this embodiment, the rotating mechanism includes: a supporting fixed frame 6, a second stepping motor 7, an umbrella-shaped rotating frame 8 and an umbrella-shaped connecting frame 9;

[0047] The supporting and fixing frame 6 is slidably connected to the top of the bracket, the supporting and fixing frame 6 is fixedly connected to the second stepping motor 7, the output shaft of the second stepping motor 7 passes through the supporting and fixing frame 6, the umbrella-shaped rotating frame 8 is installed on the output shaft of the second stepping motor 7, the umbrella-shaped rotating frame 8 is rotatably connected to the umbrella-shaped connecting frame 9, after the second stepping motor 7 is started, the second stepping motor 7 can drive the umbrella-shaped rotating frame 8 and the umbrella-shaped connecting frame 9 to rotate vertically to adjust the angle of the tungsten electrode product fixed on the umbrella-shaped connecting frame 9, so as to facilitate the processing of the tungsten electrode product.

[0048] In this embodiment, the adjustment mechanism includes: a third stepping motor 10, an L-shaped pressing frame 11, a driving connection block 12 and a driving fixing rod 13;

[0049] The third stepper motor 10 is fixedly installed on the rotating top, and the output shaft of the third stepper motor 10 is fixedly connected to the L-shaped pressing frame 11, the L-shaped pressing frame 11 is rotatably connected to the driving connecting block 12, the driving connecting block 12 is slidably connected to the driving fixing rod 13, and the driving fixing rod 13 is fixedly connected to the umbrella-shaped connecting frame 9. After the third stepper motor 10 is started, the third stepper motor 10 can drive the L-shaped pressing frame 11 to rotate, so that the L-shaped pressing frame 11 can be pressed or pulled by the driving connecting block 12 to drive the fixing rod 13 to rotate, so that the driving fixing rod 13 can drive the umbrella-shaped connecting frame 9 to rotate, and the angle of the umbrella-shaped connecting frame 9 can be adjusted on the umbrella-shaped rotating frame 8, so that the umbrella-shaped connecting frame 9 can adjust the angle of the tungsten electrode product on the umbrella-shaped rotating frame 8.

[0050] In this embodiment, the clamping mechanism includes: a clamping control frame 14, a sliding block 15, a rectangular strip clamp 16, a T-shaped driving frame 18 and a pulling rod 19;

[0051] The clamping control frame 14 is rotatably connected to the umbrella-shaped connecting frame 9, the clamping control frame 14 is rotatably connected to the sliding block 15, the sliding block 15 is slidably connected to the rectangular long strip clamp 16 located at the upper position, the two rectangular long strip clamps 16 are slidably connected to the umbrella-shaped connecting frame 9, the T-shaped driving frame 18 is slidably connected to the front side of the umbrella-shaped connecting frame 9, the T-shaped driving frame 18 is slidably connected to the sliding block 15, and the pulling rod 19 is rotatably connected to the rectangular long strip clamp 16 and the T-shaped driving frame 18 located at the lower position, respectively. When the clamping control frame 14 is turned clockwise, the L-shaped push button The bottom end of the frame 11 can drive the sliding block 15 to move downward in an arc shape, so that the sliding block 15 can press the rectangular long strip clamp 16 located at the upper position downward to move downward, so that the rectangular long strip clamp 16 located at the upper position slides downward, and the sliding block 15 can push the T-shaped driving frame 18 to move to the left when moving to the left, so that the T-shaped driving frame 18 can pull the pulling rod 19, and the pulling rod 19 can pull the rectangular long strip clamp 16 located at the lower position to slide upward, so that the two rectangular long strip clamps 16 can approach each other, and the tungsten electrode product can be clamped and fixed.

[0052] In this embodiment, the positioning mechanism includes: a circular positioning plate 20, a positioning frame 21 and a handle driving rod 24;

[0053] The circular positioning disk 20 is fixedly mounted on the top of the umbrella-shaped connecting frame 9, and the positioning frame 21 is slidably connected to the front side of the clamping control frame 14. The positioning frame 21 cooperates with the circular positioning disk 20, and the handle driving rod 24 is fixedly mounted on the front side of the positioning frame 21. When the positioning frame 21 is engaged with the circular positioning disk 20, the positioning frame 21 can connect the circular positioning disk 20 with the clamping control frame 14, so that the clamping control frame 14 cannot rotate on the top of the umbrella-shaped connecting frame 9 to position the umbrella-shaped rotating frame 8 on the top of the umbrella-shaped connecting frame 9. The clamping control frame 14 controls the position of the two rectangular long strip clamps 16, so as to realize the positioning of the two rectangular long strip clamps 16. After the handle driving rod 24 is pulled, the pulling rod 19 can pull the positioning frame 21 to disengage from the circular positioning disk 20, so as to realize the unlocking of the clamping control frame 14, so that the clamping control frame 14 can freely control the position of the two rectangular long strip clamps 16.

[0054] In this embodiment, a plurality of positioning grooves arranged at equal intervals are provided on the outer side of the circular positioning plate 20, and a positioning rod is fixedly installed on the right side of the positioning frame 21. The right end of the positioning rod is detachably engaged with the inner wall of the positioning groove. After the positioning rod is inserted into the inner side of the positioning groove, the positioning rod can block the rotation of the clamping control frame 14, thereby realizing the positioning of the clamping control frame 14.

[0055] In this embodiment, a positioning spring 22 is fixedly installed on the left side of the positioning frame 21, and a supporting fixing block 23 is fixedly installed on the left side of the positioning spring 22. The supporting fixing block 23 is fixedly installed on the front side of the clamping control frame 14. The positioning spring 22 is used to reset the positioning frame 21 so that the positioning frame 21 can automatically engage with the circular positioning plate 20.

[0056] In this embodiment, V-shaped pads 17 are fixedly installed on the sides of the two rectangular long clamps 16 that are close to each other. The two V-shaped pads 17 are used to protect the tungsten electrode product when clamping the tungsten electrode product.

[0057] Working principle: When the tungsten electrode product needs to be ground, first place the tungsten electrode product in the middle of the two rectangular long clamps 16, and then pull the handle driving rod 24 at the front side of the clamping control frame 14. After the handle driving rod 24 is pulled, the pulling rod 19 can pull the positioning frame 21 and the circular positioning plate 20 to disengage, so that the clamping control frame 14 can be unlocked, so that the clamping control frame 14 can freely control the position of the two rectangular long clamps 16. When the clamping control frame 14 is turned clockwise, the bottom end of the L-shaped pressing frame 11 can drive the sliding block 15 to move downward in an arc, so that the sliding block 15 can press down the rectangular long clamp located at the upper position. The tool 16 moves downward, so that the rectangular strip clamp 16 located at the upper position slides downward, and the sliding block 15 can push the T-shaped driving frame 18 to move to the left when moving to the left, so that the T-shaped driving frame 18 can pull the pulling rod 19, and the pulling rod 19 can pull the rectangular strip clamp 16 located at the lower position to slide upward, so that the two rectangular strip clamps 16 can be close to each other, so that the tungsten electrode product can be clamped and fixed. After the clamping is completed, the positioning frame 21 is released, so that the positioning frame 21 can automatically engage with the circular positioning disk 20. When the positioning frame 21 engages with the circular positioning disk 20, the positioning frame 21 can move the circular positioning disk 20 and the clamping control frame 14 is connected so that the clamping control frame 14 cannot rotate on the top of the umbrella-shaped connecting frame 9, so as to position the umbrella-shaped rotating frame 8 on the top of the umbrella-shaped connecting frame 9, and the clamping control frame 14 controls the position of the two rectangular long clamps 16 to realize the positioning of the two rectangular long clamps 16, and then the electric push rod 2 is started, and the electric push rod 2 can push the sliding grinding frame 3 to move to the left, and the sliding grinding frame 3 can drive the grinding disc 5 to contact the tungsten electrode product, and the first stepper motor 4 is started to drive the grinding disc 5 to rotate to realize the grinding of the tungsten electrode product. When the angle of the tungsten electrode product needs to be adjusted, it is only necessary to start the second stepper motor 7 and the third motor. When the second stepper motor 7 is started After starting, the second stepper motor 7 can drive the umbrella-shaped rotating frame 8 and the umbrella-shaped connecting frame 9 to rotate vertically to adjust the angle of the tungsten electrode product fixed on the umbrella-shaped connecting frame 9, and then start the third stepper motor 10. After the third stepper motor 10 is started, the third stepper motor 10 can drive the L-shaped pressing frame 11 to rotate, so that the L-shaped pressing frame 11 can be driven by the connecting block 12 to press or pull the fixed rod 13 to rotate, so that the fixed rod 13 can drive the umbrella-shaped connecting frame 9 to rotate, and the angle of the umbrella-shaped connecting frame 9 can be adjusted on the umbrella-shaped rotating frame 8, so that the umbrella-shaped connecting frame 9 can adjust the angle of the tungsten electrode product on the umbrella-shaped rotating frame 8, so as to facilitate the processing of the tungsten electrode product.

[0058] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An intelligent tungsten electrode grinding machine, comprising a workbench (1), characterized in that: An electric push rod (2), wherein the electric push rod (2) is fixedly mounted on the top of the workbench (1); A sliding grinding frame (3), wherein the sliding grinding frame (3) is slidably connected to the top of the workbench (1), a first stepper motor (4) is fixedly installed on the right side of the sliding grinding frame (3), an output shaft of the first stepper motor (4) passes through the sliding grinding frame (3), and a grinding disc (5) is fixedly installed on the left end of the output shaft of the first stepper motor (4); A rotating mechanism, an adjusting mechanism, a clamping mechanism and a positioning mechanism are respectively provided on the left side of the top of the workbench (1), and the rotating mechanism cooperates with the adjusting mechanism, the clamping mechanism and the positioning mechanism respectively.

2. The intelligent tungsten electrode grinding machine according to claim 1, characterized in that: The rotating mechanism comprises: a supporting fixed frame, a second stepping motor (7), an umbrella-shaped rotating frame (8) and an umbrella-shaped connecting frame (9); The support fixing frame is slidably connected to the top of the bracket, the support fixing frame is fixedly connected to the second stepping motor (7), the output shaft of the second stepping motor (7) passes through the support fixing frame, the umbrella-shaped rotating frame (8) is installed on the output shaft of the second stepping motor (7), and the umbrella-shaped rotating frame (8) is rotatably connected to the umbrella-shaped connecting frame (9).

3. The intelligent tungsten electrode grinding machine according to claim 1, characterized in that: The adjustment mechanism comprises: a third stepping motor (10), an L-shaped pressing frame (11), a driving connection block (12) and a driving fixing rod (13); The third stepper motor (10) is fixedly mounted on the rotating top, the output shaft of the third stepper motor (10) is fixedly connected to the L-shaped pressing frame (11), the L-shaped pressing frame (11) is rotationally connected to the driving connection block (12), the driving connection block (12) is slidably connected to the driving fixed rod (13), and the driving fixed rod (13) is fixedly connected to the umbrella-shaped connecting frame (9).

4. The intelligent tungsten electrode grinding machine according to claim 1, characterized in that: The clamping mechanism comprises: a clamping control frame (14), a sliding block (15), a rectangular strip clamp (16), a T-shaped driving frame (18) and a pulling rod (19); The clamping control frame (14) is rotatably connected to the umbrella-shaped connecting frame (9), the clamping control frame (14) is rotatably connected to the sliding block (15), the sliding block (15) is slidably connected to a rectangular long strip clamp (16) located at an upper position, both rectangular long strip clamps (16) are slidably connected to the umbrella-shaped connecting frame (9), a T-shaped driving frame (18) is slidably connected to the front side of the umbrella-shaped connecting frame (9), the T-shaped driving frame (18) is slidably connected to the sliding block (15), and a pulling rod (19) is rotatably connected to the rectangular long strip clamp (16) located at a lower position and the T-shaped driving frame (18) respectively.

5. The intelligent tungsten electrode grinding machine according to claim 1, characterized in that: The positioning mechanism comprises: a circular positioning plate (20), a positioning frame (21) and a handle driving rod (24); The circular positioning plate (20) is fixedly mounted on the top of the umbrella-shaped connecting frame (9), the positioning frame (21) is slidably connected to the front side of the clamping control frame (14), the positioning frame (21) matches the circular positioning plate (20), and the handle driving rod (24) is fixedly mounted on the front side of the positioning frame (21).

6. The intelligent tungsten electrode grinding machine according to claim 5, characterized in that: The outer side of the circular positioning plate (20) is provided with a plurality of positioning grooves arranged at equal intervals, and a positioning rod is fixedly installed on the right side of the positioning frame (21), and the right end of the positioning rod is detachably engaged with the inner wall of the positioning groove.

7. The intelligent tungsten electrode grinding machine according to claim 5, characterized in that: A positioning spring (22) is fixedly installed on the left side of the positioning frame (21), a supporting and fixing block (23) is fixedly installed on the left side of the positioning spring (22), and the supporting and fixing block (23) is fixedly installed on the front side of the clamping control frame (14).

8. The intelligent tungsten electrode grinding machine according to claim 4, characterized in that: A V-shaped protective pad (17) is fixedly mounted on one side of the two rectangular long strip clamps (16) close to each other.

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