CN220660368U - Polishing equipment for electric welding electrode - Google Patents
Polishing equipment for electric welding electrode Download PDFInfo
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- CN220660368U CN220660368U CN202321891458.1U CN202321891458U CN220660368U CN 220660368 U CN220660368 U CN 220660368U CN 202321891458 U CN202321891458 U CN 202321891458U CN 220660368 U CN220660368 U CN 220660368U
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- 238000005498 polishing Methods 0.000 title claims abstract description 35
- 238000003466 welding Methods 0.000 title claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 71
- 230000007246 mechanism Effects 0.000 claims abstract description 59
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses polishing equipment for electric welding electrodes, which comprises a machine shell, a driven shaft rotating in the machine shell and polishing wheels arranged at the extending end of the driven shaft penetrating through the machine shell, wherein four driving mechanisms are arranged on the outer side of the machine shell, and three driven mechanisms for transmission are respectively arranged between two adjacent driving mechanisms and the driven shaft in the four driving mechanisms; the driving mechanism comprises a motor fixedly arranged on the shell, a driving shaft connected with the output end of the motor and a driving wheel arranged at the center of the driving shaft; the driven mechanism comprises a transmission shaft which is axially and slidably connected with the shell and a transmission wheel which is arranged on the transmission shaft, and the transmission wheel is in transmission connection with two adjacent driving wheels and a driven shaft. According to the utility model, the multi-motor adjustable driven mechanism is adopted, so that the driving effect of adopting the number of motors from zero to four in different requirements can be realized, and different polishing effects aiming at different requirements during electrode polishing can be realized.
Description
Technical Field
The utility model relates to the technical field of polishing equipment, in particular to polishing equipment for an electric welding electrode.
Background
The main function of the welding electrode is to provide electric current and heat energy, and to weld the workpieces together during welding.
In order to ensure welding quality and stability, the welding electrode needs to be polished and maintained regularly, and the main purpose of the welding electrode is to prevent the following problems:
oxide removal: the welding electrode may generate oxides during storage or use. These oxides can be effectively removed by polishing the surface, so that the welding is more reliable;
improving the conductivity: the electric welding electrode surface can be polished to enhance the conductivity, reduce the resistance and improve the current transmission efficiency. This contributes to achieving a better welding effect and working stability;
ensuring the quality of welding seams: the electric welding electrode can be polished to make the surface smooth and flat, and ensure good contact with welding materials. This is beneficial to improving the quality, uniformity and strength of the weld;
splash and defect reduction: irregularities, burrs or impurities on the surface of the welding electrode may cause spatter or welding defects during the welding process. By polishing, the occurrence of the problems can be reduced, and the stability and controllability of welding are improved;
prolonging the service life of the electrode: the electrode tip can be removed from abrasion or pollution by polishing the electric welding electrode, the service life of the electrode is prolonged, and the replacement frequency and cost are reduced;
it can be seen from the above-mentioned purpose of electrode polishing, polishing for an electrode often has complicated purpose and situation, and in order to aim at different polishing targets, different adjustments need to be made to the rotational speed, rotational frequency and moment of the polishing cutterhead so as to be suitable for different polishing working conditions.
Disclosure of Invention
The utility model aims at: in order to solve the problem that the electrode grinding needs to adopt motor driving with a plurality of different parameters under different problems and is inconvenient to adjust driving parameters, the provided electric welding electrode grinding equipment is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the polishing equipment for the electric welding electrode comprises a machine shell, a driven shaft rotating in the machine shell and polishing wheels arranged at the extending end of the driven shaft penetrating through the machine shell, wherein four driving mechanisms are arranged on the outer side of the machine shell, and three driven mechanisms for transmission are respectively arranged between two adjacent driving mechanisms and the driven shaft in the four driving mechanisms;
the driving mechanism comprises a motor fixedly arranged on the shell, a driving shaft connected with the output end of the motor and a driving wheel arranged at the center of the driving shaft;
the driven mechanism comprises a transmission shaft which is axially and slidably connected with the shell and a transmission wheel which is arranged on the transmission shaft, and the transmission wheel is in transmission connection with two adjacent driving wheels and a driven shaft.
As a further description of the above technical solution:
the driven shaft is provided with a first driven wheel and a second driven wheel which are parallel to each other, and a gap between the first driven wheel and the second driven wheel is larger than the width of the driving wheel.
As a further description of the above technical solution:
the driving wheels in the two driving mechanisms above the four driving mechanisms are close to the second driven wheel, and the driving wheels in the other two driving mechanisms are close to the first driven wheel.
As a further description of the above technical solution:
the distances between the four driving mechanisms and the driven shaft are equal, and the distances between two adjacent driving mechanisms in the four driving mechanisms are equal.
As a further description of the above technical solution:
the three transmission shafts in the driven mechanism are distributed around the driven shaft at annular equal intervals, one end of each transmission shaft, which is close to the first driven wheel, is sequentially provided with a first baffle wheel, a second baffle wheel and a third baffle wheel, the other end of each transmission shaft is sequentially provided with a fourth baffle wheel, a fifth baffle wheel and a sixth baffle wheel, the second baffle wheel and the fifth baffle wheel are arranged on the first transmission shaft and are symmetrically arranged relative to the transmission wheels, the third baffle wheel and the sixth baffle wheel are arranged on the second transmission shaft and are symmetrically arranged relative to the transmission wheels, the first baffle wheel and the fourth baffle wheel are arranged on the third transmission shaft, the distance between the first baffle wheel and the driving wheel is larger than the distance between the fourth baffle wheel and the driving wheel, the first baffle wheel and the second baffle wheel are arranged on the same plane, and the fourth baffle wheel and the sixth baffle wheel are arranged on the same plane.
As a further description of the above technical solution:
the bottom surface of the shell is slidably connected with an adjusting rod through an opening groove, the adjusting rod comprises a baffle ring slidably connected with three transmission shafts and a handle penetrating through the opening groove, and two adjusting rods are symmetrically arranged at the center of the driving wheel.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. in the utility model, the multi-motor adjustable driven mechanism is adopted, and because four motors are adopted to surround the driven shaft and three driven mechanisms are arranged between the driven shaft and the motor output end, the driving effect of adopting the number of the motors from zero to four in different requirements can be realized due to the adjustable arrangement of the driven mechanisms, so that different polishing effects aiming at different requirements in electrode polishing are realized.
Drawings
Fig. 1 shows a schematic perspective view of a structure provided according to an embodiment of the present utility model;
FIG. 2 shows a schematic view of an internal partial structure provided in accordance with an embodiment of the present utility model;
FIG. 3 illustrates a schematic top view of an internal partial structure provided in accordance with an embodiment of the present utility model;
fig. 4 shows a schematic view of an internal partial cross-sectional structure provided according to an embodiment of the present utility model.
Legend description:
1. a housing; 11. an open slot; 2. a motor; 3. a driven shaft; 31. a first driven wheel; 32. a second driven wheel; 33. grinding wheel; 4. a drive shaft; 41. a driving wheel; 5. a transmission shaft; 51. a driving wheel; 52. a first catch wheel; 53. a second catch wheel; 54. a third gear wheel; 55. a fourth gear wheel; 56. a fifth catch wheel; 57. a sixth gear wheel; 6. an adjusting rod; 61. a baffle ring; 62. a handle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the polishing equipment for the electric welding electrode comprises a machine shell 1, a driven shaft 3 rotating in the machine shell 1 and polishing wheels 33 arranged at the extending end of the driven shaft 3 penetrating through the machine shell 1, wherein four driving mechanisms are arranged on the outer side of the machine shell 1, and three driven mechanisms for transmission are respectively arranged between two adjacent driving mechanisms and the driven shaft 3 in the four driving mechanisms; when the four driving mechanisms drive the driven shaft 3 through three driven mechanisms simultaneously, the driving difference of the four driving mechanisms can be limited through the driven mechanisms so as to form a stable driving effect on the driven shaft 3 and the grinding wheel 33, thereby improving the accuracy and stability of the whole system; when the polishing requirements of the electrode are different, such as fine electrode flaws, electrode large-area polishing, polishing and removing dirt on the electrode, the number of the driven shafts 3 acted by the driving mechanism can be adjusted by adjusting the positions of the driven mechanisms, so that the polishing wheels 33 are more suitable for the different polishing requirements by adjusting the different uses of the four driving mechanisms through the driven mechanisms when the polishing requirements of the electrode are different.
The driving mechanism comprises a motor 2 fixedly arranged on the shell 1, a driving shaft 4 connected with the output end of the motor 2 and a driving wheel 41 arranged at the center of the driving shaft 4; the driven shaft 3 is provided with a first driven wheel 31 and a second driven wheel 32 which are parallel to each other, and a gap between the first driven wheel 31 and the second driven wheel 32 is larger than the width of the driving wheel 41; the driving wheels 41 in the two driving mechanisms above the four driving mechanisms are arranged close to the second driven wheel 32, and the driving wheels 41 in the other two driving mechanisms are arranged close to the first driven wheel 31; wherein, the motor 2 in the driving mechanism is used for driving rotation through the driving shaft 4, and then driving the driven shaft 3 to rotate through the driving shaft 5; the transmission shaft 5 can slide in the axial direction for adjusting the position of the transmission wheel 51, so that the transmission structure between each driving shaft 4 and the driven shaft 3 is adjusted, and the polishing function of the polishing wheel 33 is adjusted; the motor 2 is installed in the one end that casing 1 is close to grinding wheel 33 for keep apart between a plurality of motors 2 and grinding wheel 33 and casing 1, in order to reduce grinding wheel 33 during operation, throw the possibility of splashing clastic impurity to casing 1 inner chamber, extrude each other through the support shell of a plurality of motors 2 and driven shaft 3 simultaneously, in order to reduce the vibration that single motor 2 produced when rotating, simultaneously through the clearance setting of first follow driving wheel 31 and second follow driving wheel 32, make respectively be close to first follow driving wheel 31 and second follow driving wheel 32 different transmission shaft 5 all can produce the transmission effect with driven shaft 3, thereby be convenient for adjust the different application range between four drive shafts 4, and then adopt different polishing effects to different needs occasions.
The driven mechanism comprises a transmission shaft 5 which is axially and slidably connected with the casing 1 and a transmission wheel 51 which is arranged on the transmission shaft 5, the transmission wheel 51 is in transmission connection with two adjacent driving wheels 41 and the driven shaft 3, the distances between the four driving mechanisms and the driven shaft 3 are equal, the distances between the two adjacent driving mechanisms in the four driving mechanisms are equal, and the gaps at the three driven mechanisms are consistent in size through equidistant arrangement between the two adjacent driving mechanisms, so that the universality of all accessories in the driven mechanisms is realized, the use of accessories with different sizes is reduced, and the operation steps in the whole device assembling and installing process are reduced.
Specifically, as shown in fig. 1-4, three transmission shafts 5 in the three driven mechanisms are distributed around the driven shaft 3 at equal intervals in a ring shape, one end, close to the first driven wheel 31, of each transmission shaft 5 is sequentially provided with a first catch wheel 52, a second catch wheel 53 and a third catch wheel 54, the other end is sequentially provided with a fourth catch wheel 55, a fifth catch wheel 56 and a sixth catch wheel 57, each second catch wheel 53 and each fifth catch wheel 56 are arranged on the corresponding first transmission shaft 5 and symmetrically arranged about the corresponding transmission wheel 51, each third catch wheel 54 and each sixth catch wheel 57 are arranged on the corresponding second transmission shaft 5 and symmetrically arranged about the corresponding transmission wheel 51, each first catch wheel 52 and each fourth catch wheel 55 are arranged on the corresponding third transmission shaft 5, the distance between each first catch wheel 52 and each driving wheel 41 is larger than the distance between each fourth catch wheel 55 and each driving wheel 41, each first catch wheel 52 and each second catch wheel 53 are arranged on the same plane, and each fourth catch wheel 55 and each sixth catch wheel 57 are arranged on the same plane; the bottom surface of the casing 1 is slidably connected with an adjusting rod 6 through an opening groove 11, the adjusting rod 6 comprises a baffle ring 61 slidably connected with three transmission shafts 5 and a handle 62 penetrating through the opening groove 11, the adjusting rod 6 is symmetrically arranged at the center of the driving wheel 41, wherein,
when the adjusting rods 6 close to the grinding wheel 33 in the two adjusting rods 6 are pushed to move in the direction away from the grinding wheel 33, the first baffle wheel 52 and the second baffle wheel 53 are pushed by the baffle ring 61 to approach the second driven wheel 32, in the process, the third baffle wheel 54 is not pushed to move all the time, the driving wheel 51 connected with the first baffle wheel 52 and the fourth baffle wheel 55 can drive the driving wheel 41 and the second driven wheel 32 above the driving wheel 41, and the effect that one driving wheel 41 drives the driven shaft 3 to rotate by a single motor 2 is realized through the transmission between the driving shaft 5 and the driven shaft 3;
when the adjusting rods 6 far away from the grinding wheel 33 in the two adjusting rods 6 are pushed to move towards the direction approaching the grinding wheel 33, the fifth catch wheel 56 is pushed by the catch ring 61 to approach the first driven wheel 31, in the process, the fourth catch wheel 55 and the sixth catch wheel 57 do not move, the transmission of the transmission wheel 51 connected with the second catch wheel 53 and the fifth catch wheel 56, the two driving wheels 41 below the transmission wheel 51 and the first driven wheel 31 above the transmission wheel can be realized, and the transmission of the two driving wheels 41 between the transmission shaft 5 and the driven shaft 3 respectively is realized, so that the effect that the two motors 2 drive the driven shaft 3 to rotate is realized;
when the two adjusting rods 6 are pushed to approach each other to clamp the second baffle wheel 53 and the fifth baffle wheel 56 in the middle, all the driving wheels 51 are positioned at the gaps between the first driven wheel 31 and the second driven wheel 32, and the driven shaft 3 is not driven;
when the casing 1 is inclined to the position that the first driven wheel 31 is positioned below the second driven wheel 32, the first catch wheel 52, the second catch wheel 53 and the third catch wheel 54 are all attached to the adjusting rod 6, and then the adjusting rod 6 is pushed to move towards the second driven wheel 32, so that the transmission of the transmission wheel 51 connected with the second catch wheel 53 and the fifth catch wheel 56 with the two driving wheels 41 and the first driven wheel 31 below the transmission wheel 51 can be realized, the transmission wheel 51 connected with the third catch wheel 54 and the sixth catch wheel 57 with the one driving wheel 41 and the second driven wheel 32 above the transmission wheel 51 can be realized, and the transmission of the three driving wheels 41 through the transmission shaft 5 and the driven shaft 3 respectively can be realized, and the driving of the driven shaft 3 through the three motors 2 can be realized;
when the casing 1 is inclined to the position that the first driven wheel 31 is positioned above the second driven wheel 32, the fourth baffle wheel 55, the fifth baffle wheel 56 and the sixth baffle wheel 57 are all attached to the adjusting rod 6, and then the adjusting rod 6 is pushed to move towards the first driven wheel 31, so that the driving wheel 51 connected with the first baffle wheel 52 and the fourth baffle wheel 55 can drive the driving wheel 41 above the driving wheel 41 and the second driven wheel 32, the driving wheel 51 connected with the second baffle wheel 53 and the fifth baffle wheel 56 can drive the two driving wheels 41 below the driving wheel 41 and the first driven wheel 31, and the driving wheel 51 connected with the third baffle wheel 54 and the sixth baffle wheel 57 can drive the driving wheel 41 above the driving wheel 41 and the second driven wheel 32, and the driving of the four driving wheels 41 through the driving shaft 5 and the driven shaft 3 respectively is realized, so that the driving of the driven shaft 3 through the four motors 2 is realized;
in summary, by adjusting the overall inclination direction of the two adjusting rods 6 and the housing 1, the driven shafts 3 and grinding wheels 33 can be driven by zero to four motors 2, respectively, so that the number of motors 2 of different numbers can be adjusted according to different requirements.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The polishing equipment for the electric welding electrode comprises a machine shell (1), a driven shaft (3) rotating in the machine shell (1) and polishing wheels (33) arranged at the extending end of the driven shaft (3) penetrating through the machine shell (1), and is characterized in that four driving mechanisms are arranged on the outer side of the machine shell (1), and three driven mechanisms for transmission are respectively arranged between two adjacent driving mechanisms and the driven shaft (3) in the four driving mechanisms;
the driving mechanism comprises a motor (2) fixedly arranged on the shell (1), a driving shaft (4) connected with the output end of the motor (2) and a driving wheel (41) arranged at the center of the driving shaft (4);
the driven mechanism comprises a transmission shaft (5) which is axially and slidably connected with the shell (1) and a transmission wheel (51) which is arranged on the transmission shaft (5), wherein the transmission wheel (51) is in transmission connection with two adjacent driving wheels (41) and the driven shaft (3).
2. A grinding device for electric welding electrodes according to claim 1, characterized in that the driven shaft (3) is provided with a first driven wheel (31) and a second driven wheel (32) parallel to each other, the gap between the first driven wheel (31) and the second driven wheel (32) being larger than the width of the driving wheel (41).
3. A dressing device for an electric welding electrode according to claim 2, characterized in that the drive wheels (41) in two of the four drive mechanisms above are arranged close to the second driven wheel (32) and the drive wheels (41) in the other two drive mechanisms are arranged close to the first driven wheel (31).
4. A dressing device for an electric welding electrode according to claim 3, characterized in that the four drive mechanisms are equally spaced from the driven shaft (3), and that the spacing between adjacent ones of the four drive mechanisms is equal.
5. The electric welding electrode polishing apparatus as claimed in claim 4, wherein three transmission shafts (5) in the three driven mechanisms are distributed at equal intervals in a ring shape around the driven shaft (3), one ends of the three transmission shafts (5) close to the first driven wheel (31) are sequentially provided with a first catch wheel (52), a second catch wheel (53) and a third catch wheel (54), the other ends of the three transmission shafts are sequentially provided with a fourth catch wheel (55), a fifth catch wheel (56) and a sixth catch wheel (57), the second catch wheel (53) and the fifth catch wheel (56) are arranged on the first transmission shaft (5) and symmetrically arranged with respect to the transmission wheel (51), the third catch wheel (54) and the sixth catch wheel (57) are arranged on the second transmission shaft (5) and symmetrically arranged with respect to the transmission wheel (51), the first catch wheel (52) and the fourth catch wheel (55) are arranged on the third transmission shaft (5), and a distance between the first catch wheel (52) and the driving wheel (41) is larger than a distance between the fourth catch wheel (55) and the fourth catch wheel (55) on the same plane as the fourth catch wheel (55) and the fourth catch wheel (55).
6. The electric welding electrode polishing apparatus according to claim 5, wherein the bottom surface of the casing (1) is slidably connected with an adjusting rod (6) through an opening groove (11), the adjusting rod (6) comprises a baffle ring (61) slidably connected with three transmission shafts (5) and a handle (62) penetrating through the opening groove (11), and the adjusting rod (6) is symmetrically provided with two parts at the center of the driving wheel (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321891458.1U CN220660368U (en) | 2023-07-18 | 2023-07-18 | Polishing equipment for electric welding electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321891458.1U CN220660368U (en) | 2023-07-18 | 2023-07-18 | Polishing equipment for electric welding electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220660368U true CN220660368U (en) | 2024-03-26 |
Family
ID=90330518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321891458.1U Active CN220660368U (en) | 2023-07-18 | 2023-07-18 | Polishing equipment for electric welding electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220660368U (en) |
-
2023
- 2023-07-18 CN CN202321891458.1U patent/CN220660368U/en active Active
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