CN214815595U - Automatic tungsten electrode replacing and grinding integrated device - Google Patents
Automatic tungsten electrode replacing and grinding integrated device Download PDFInfo
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- CN214815595U CN214815595U CN202120315537.2U CN202120315537U CN214815595U CN 214815595 U CN214815595 U CN 214815595U CN 202120315537 U CN202120315537 U CN 202120315537U CN 214815595 U CN214815595 U CN 214815595U
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Abstract
The utility model discloses an automatic tungsten electrode replacement and grinding integrated device, which comprises a bottom plate, a replacement mechanism and a grinding mechanism, wherein the replacement mechanism and the grinding mechanism are both arranged on the bottom plate, and the grinding mechanism is positioned below the replacement mechanism; the replacing mechanism comprises a telescopic assembly, a clamping assembly and a contraction assembly, the telescopic assembly is arranged on the bottom plate, the clamped assembly is connected with the telescopic assembly through a fixed frame, and the contraction assembly is arranged on the fixed frame and is connected with the clamping assembly; clamping assembly includes fixed sleeve, fixation clamp and spring, and the spring passes through the mount to be connected with flexible subassembly, the one end and the fixed sleeve's of a plurality of springs inner wall fixed connection, the middle part of a plurality of fixation clamps and the other end fixed connection of spring, have improved the life and the welding quality of tungsten utmost point greatly, have also avoided the volume risk that artifical change brought simultaneously.
Description
Technical Field
The utility model relates to the field of welding technique, concretely relates to automatic change of tungsten utmost point and grinding integrated device.
Background
With the development of science and technology, the welding technology has made rapid progress, and various welding technologies have emerged, including shielded arc welding, submerged arc welding, gas shielded welding, etc., today we introduce a gas shielded tungsten welding, which belongs to non-consumable electrode gas shielded welding, and utilizes the electric arc between the tungsten electrode and the workpiece to melt the metal to form a welding seam. Is an excellent welding method for connecting sheet metal and backing welding.
Although the tungsten electrode is not melted in the welding process, after long-time welding, the head of the tungsten electrode is worn and consumed due to various external factors, the tungsten electrode is difficult to strike arcs after being worn, the allowable current, the arc striking performance and the arc stabilizing performance of the tungsten electrode are influenced, and the welding quality is influenced, so that the welding is stopped for a period of time or the tungsten electrode needs to be replaced. In the prior art, the tungsten electrode in the welding gun is manually taken out and then another tungsten electrode is placed for clamping, and most of the tungsten electrodes are manually replaced. The replaced tungsten electrode is not directly thrown away, but is ground correctly, and then is used again after being ground until the tungsten electrode cannot be clamped finally, so that the tungsten electrode needs to be replaced.
However, in the prior art, the tungsten electrode needs to be ground after being manually replaced, the welding gun can be installed only after the tungsten electrode is ground, and the manually ground tungsten electrode has no unified standard, so that the welding quality is directly influenced; in addition, the efficiency of welding is severely limited.
SUMMERY OF THE UTILITY MODEL
The utility model provides an automatic change of tungsten utmost point and grinding integrated device has solved prior art and has adopted the manual work to change and the grinding, connects to influence welding quality and has seriously restricted welded efficiency problem.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic tungsten electrode replacing and grinding integrated device comprises a bottom plate, a replacing mechanism and a grinding mechanism, wherein the replacing mechanism and the grinding mechanism are arranged on the bottom plate, and the grinding mechanism is positioned below the replacing mechanism;
the replacing mechanism comprises a telescopic assembly, a clamping assembly and a contraction assembly, the telescopic assembly is arranged on the bottom plate, the clamped assembly is connected with the telescopic assembly through a fixed frame, and the contraction assembly is arranged on the fixed frame and connected with the clamping assembly;
the clamping assembly comprises a fixed sleeve, a fixed clamp and a spring, wherein the spring is connected with the telescopic assembly through the fixed frame, the spring is multiple in number, one end of the spring is fixedly connected with the inner wall of the fixed sleeve, and the middle of the fixed clamp is fixedly connected with the other end of the spring.
Preferably, the telescopic assembly comprises an air cylinder and an air cylinder guide rod, the air cylinder is arranged on the bottom plate, and the bottom end of the air cylinder guide rod is fixedly connected with the output end of the air cylinder; the fixed frame is fixedly connected with the top end of the cylinder guide rod; the shrink subassembly includes driving motor, carousel and connecting wire, driving motor with mount fixed connection, the carousel with driving motor's output fixed connection, it is a plurality of the one end of connecting wire with the middle part fixed connection of fixation clamp, it is a plurality of the other end of connecting wire with the middle part fixed connection of carousel.
Preferably, the polishing mechanism comprises a polishing head and a driving assembly, the polishing head is arranged on the bottom plate through a rotating sleeve, and the driving assembly drives the polishing head.
Preferably, the polishing head comprises a rotating head, a screw and a polishing head, the rotating head is arranged at the lower end of the fixed sleeve through the rotating sleeve through a bottom plate, the screw penetrates through the rotating head, and the polishing head is fixedly connected with one end, located inside the rotating head, of the screw.
Preferably, the driving assembly comprises a driving gear, a grinding motor and a gear ring, the gear ring is sleeved on the outer wall of the rotating head, the grinding motor is arranged on one side of the rotating head, and the driving gear is fixedly connected with an output shaft of the grinding motor and meshed with the gear ring.
Preferably, the rotating sleeve is vertically arranged on the bottom plate, and a bearing is arranged at the bottom end of the rotating sleeve.
The utility model has the advantages that: the utility model comprises a bottom plate, a replacing mechanism and a polishing mechanism, wherein the replacing mechanism and the polishing mechanism are both arranged on the bottom plate, and the polishing mechanism is positioned below the replacing mechanism; the replacing mechanism comprises a telescopic assembly, a clamping assembly and a contraction assembly, the telescopic assembly is arranged on the bottom plate, the clamped assembly is connected with the telescopic assembly through a fixed frame, and the contraction assembly is arranged on the fixed frame and is connected with the clamping assembly; the clamping assembly comprises a fixed sleeve, fixed clamps and springs, the springs are connected with the telescopic assembly through fixed frames, one ends of the springs are fixedly connected with the inner wall of the fixed sleeve, and the middle parts of the fixed clamps are fixedly connected with the other ends of the springs; through setting up two replacement mechanism and two grinding machanism and using by turns, improved the life and the welding quality of tungsten utmost point greatly, also avoided the volume risk that artifical change brought simultaneously.
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 these drawings without creative efforts.
FIG. 1 is a schematic structural view of an automatic tungsten electrode replacement and grinding integrated apparatus of the present invention;
FIG. 2 is a schematic view of the structural formula of the clamping assembly of the present invention;
fig. 3 is the schematic diagram of the polishing head structure of the present invention.
In the figure: 1. a base plate; 2. a cylinder; 3. a cylinder guide rod; 4. a drive motor; 5. a turntable; 6. a connecting wire; 7. fixing the sleeve; 8. a welding gun; 9. a tungsten electrode; 10. rotating the head; 11. a ring gear; 12. a driving gear; 13. polishing the motor; 14. rotating the sleeve; 15. a bearing; 16. a fixing clip; 17. a spring; 18. a screw; 19. grinding blocks; 20. a fixing frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, an automatic tungsten electrode replacement and grinding integrated device comprises a bottom plate 1, a replacement mechanism and a grinding mechanism, wherein the replacement mechanism and the grinding mechanism are arranged on the bottom plate 1, the grinding mechanism is positioned below the replacement mechanism, and the replacement mechanism and the grinding mechanism are respectively arranged at two ends of the bottom plate 1 to be used alternately, so that after a tungsten electrode 9 is detached by a welding gun 8, the tungsten electrode 9 can be immediately moved to the upper end of the other replacement mechanism to be installed;
the replacing mechanism comprises a telescopic assembly, a clamping assembly and a contraction assembly, wherein the telescopic assembly is arranged on the bottom plate 1, the clamped assembly is connected with the telescopic assembly through a fixed frame 20, and the contraction assembly is arranged on the fixed frame 20 and is connected with the clamping assembly;
the clamping assembly comprises a fixed sleeve 7, fixed clamps 16 and springs 17, the springs 17 are connected with the telescopic assembly through fixed frames 20, one ends of the springs 17 are fixedly connected with the inner wall of the fixed sleeve 7, the middle parts of the fixed clamps 16 are fixedly connected with the other ends of the springs 17, when the tungsten electrode 9 needs to be replaced and polished, the welding gun 8 is fixed to the upper end of one fixed sleeve, the driving motor 4 rotates to drive the connecting wire 6 to be shortened, the springs 17 are contracted, the fixed clamps 16 are opened, the welding gun 8 is fixed to the upper end of the fixed sleeve 7, the tungsten electrode 9 is aligned to the middle of the fixed clamps 16, then the welding gun 8 loosens the tungsten electrode 9, and the fixed clamps 16 tighten the tungsten electrode 9; the welding gun 8 moves to the upper end of the other fixed sleeve 7, and the ground tungsten electrode 9 is clamped for subsequent welding.
The telescopic assembly comprises an air cylinder 2 and an air cylinder guide rod 3, the air cylinder 2 is arranged on the bottom plate 1, and the bottom end of the air cylinder guide rod 3 is fixedly connected with the output end of the air cylinder 2; the fixed frame 20 is fixedly connected with the top end of the cylinder guide rod 3; shrink subassembly includes driving motor 4, carousel 5 and connecting wire 6, driving motor 4 and mount 20 fixed connection, carousel 5 and driving motor 4's output fixed connection, the middle part fixed connection of the one end of a plurality of connecting wires 6 and fixation clamp 16, the other end of a plurality of connecting wires 6 and the middle part fixed connection of carousel 5, later cylinder 2 drives tungsten utmost point 9 inside the head 10 that rotates that moves down through cylinder guide arm 3.
Wherein, grinding mechanism includes the head of polishing and drive assembly, and the head of polishing sets up on bottom plate 1 through rotating the cover 14, and drive assembly drives the head of polishing.
The polishing head comprises a rotating head 10, screw rods 18 and polishing blocks 19, the rotating head 10 is arranged at the lower end of the fixed sleeve 7 through a rotating sleeve 14 through a bottom plate 1, the screw rods 18 penetrate through the rotating head 10, the polishing blocks 19 are fixedly connected with one ends, located inside the rotating head 10, of the screw rods 18, a driving assembly comprises a driving gear 12, a polishing motor 13 and a gear ring 11, the gear ring 11 is sleeved on the outer wall of the rotating head 10, the polishing motor 13 is arranged on one side of the rotating head 10, the driving gear 12 is fixedly connected with an output shaft of the polishing motor 13 and meshed with the gear ring 11, the polishing motor 13 drives the driving gear 12 to rotate to drive the rotating head 10 to rotate, so that the polishing blocks 19 inside polish the tungsten electrode 9, and meanwhile, the tungsten electrode 9 can slowly move downwards to polish the whole surface; the screw 18 can be rotated to adjust the spacing between the sanding blocks 19 according to the thickness of the tungsten electrode 9.
Wherein, the rotating sleeve 14 is vertically arranged on the bottom plate 1, and the bottom end is provided with a bearing 15.
The utility model discloses theory of operation and use flow: when the tungsten electrode 9 needs to be replaced and polished, the welding gun 8 is fixed to the upper end of one fixing sleeve, the driving motor 4 rotates to drive the connecting wire 6 to be shortened, the spring 17 is contracted, the fixing clamps 16 are opened, the welding gun 8 is fixed to the upper ends of the fixing sleeves 7, the tungsten electrode 9 is aligned to the middle of the fixing clamps 16, and then the welding gun 8 loosens the tungsten electrode 9, so that the fixing clamps 16 tighten the tungsten electrode 9; the welding gun 8 moves to the upper end of another fixed sleeve 7, and the good tungsten electrode 9 that will polish is tight tightly, carries out subsequent welding, and later inside cylinder 2 drove the turning head 10 of tungsten electrode 9 downstream through cylinder guide arm 3, the motor 13 that polishes drove driving gear 12 and rotates, drove turning head 10 and rotates for inside polishing block 19 polishes tungsten electrode 9, and tungsten electrode 9 can slow downstream simultaneously, polishes comprehensively.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The tungsten electrode automatic replacement and grinding integrated device is characterized by comprising a bottom plate (1), a replacement mechanism and a grinding mechanism, wherein the replacement mechanism and the grinding mechanism are arranged on the bottom plate (1), and the grinding mechanism is positioned below the replacement mechanism;
the replacing mechanism comprises a telescopic assembly, a clamping assembly and a contraction assembly, the telescopic assembly is arranged on the bottom plate (1), the clamped assembly is connected with the telescopic assembly through a fixed frame (20), and the contraction assembly is arranged on the fixed frame (20) and is connected with the clamping assembly;
clamping component includes fixed sleeve (7), fixation clamp (16) and spring (17), spring (17) pass through mount (20) with flexible subassembly is connected, and is a plurality of the one end of spring (17) with the inner wall fixed connection of fixed sleeve (7), it is a plurality of the middle part of fixation clamp (16) with the other end fixed connection of spring (17).
2. The automatic tungsten electrode replacing and grinding integrated device according to claim 1, wherein the telescopic assembly comprises a cylinder (2) and a cylinder guide rod (3), the cylinder (2) is arranged on the bottom plate (1), and the bottom end of the cylinder guide rod (3) is fixedly connected with the output end of the cylinder (2); the fixed frame (20) is fixedly connected with the top end of the cylinder guide rod (3); shrink subassembly includes driving motor (4), carousel (5) and connecting wire (6), driving motor (4) with mount (20) fixed connection, carousel (5) with the output fixed connection of driving motor (4), it is a plurality of the one end of connecting wire (6) with the middle part fixed connection of fixation clamp (16), it is a plurality of the other end of connecting wire (6) with the middle part fixed connection of carousel (5).
3. An automatic tungsten electrode replacement and grinding integrated device according to claim 1, wherein the grinding mechanism comprises a grinding head and a driving assembly, the grinding head is arranged on the base plate (1) through a rotating sleeve (14), and the driving assembly drives the grinding head.
4. The automatic tungsten electrode replacing and grinding integrated device according to claim 3, wherein the grinding head comprises a rotating head (10), a screw rod (18) and a grinding head (19), the rotating head (10) is arranged at the lower end of the fixed sleeve (7) through the rotating sleeve (14) through the bottom plate (1), the screw rods (18) are arranged on the rotating head (10) in a penetrating manner, and the grinding head (19) is fixedly connected with one end of the screw rod (18) inside the rotating head (10).
5. The tungsten electrode automatic replacing and grinding integrated device according to claim 4, wherein the driving assembly comprises a driving gear (12), a grinding motor (13) and a gear ring (11), the gear ring (11) is sleeved on the outer wall of the rotating head (10), the grinding motor (13) is arranged on one side of the rotating head (10), and the driving gear (12) is fixedly connected with an output shaft of the grinding motor (13) and meshed with the gear ring (11).
6. An automatic tungsten electrode replacing and grinding integrated device according to claim 3, characterized in that the rotating sleeve (14) is vertically arranged on the bottom plate (1), and a bearing (15) is arranged at the bottom end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120315537.2U CN214815595U (en) | 2021-02-03 | 2021-02-03 | Automatic tungsten electrode replacing and grinding integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120315537.2U CN214815595U (en) | 2021-02-03 | 2021-02-03 | Automatic tungsten electrode replacing and grinding integrated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214815595U true CN214815595U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120315537.2U Active CN214815595U (en) | 2021-02-03 | 2021-02-03 | Automatic tungsten electrode replacing and grinding integrated device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214815595U (en) |
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2021
- 2021-02-03 CN CN202120315537.2U patent/CN214815595U/en active Active
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