CN219787114U - Welding robot is with quick-wear part change device of welding nozzle - Google Patents
Welding robot is with quick-wear part change device of welding nozzle Download PDFInfo
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- CN219787114U CN219787114U CN202321222494.9U CN202321222494U CN219787114U CN 219787114 U CN219787114 U CN 219787114U CN 202321222494 U CN202321222494 U CN 202321222494U CN 219787114 U CN219787114 U CN 219787114U
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- fixed
- welding
- welding robot
- limiting rods
- fixing
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- 238000003466 welding Methods 0.000 title claims abstract description 83
- 230000008859 change Effects 0.000 title abstract description 3
- 230000000670 limiting effect Effects 0.000 claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a welding nozzle quick-wear part replacing device for a welding robot, which comprises a welding nozzle, wherein a disassembly and assembly mechanism is arranged on the welding nozzle, a mounting plate is arranged above the welding nozzle, the disassembly and assembly mechanism comprises a fixing box, the fixing box is fixed at the center of the bottom surface of the mounting plate, the left side and the right side of the fixing box are connected with limiting rods in a sliding manner, the outer surfaces of the limiting rods are movably sleeved with return springs, one side, far away from the inner wall of the fixing box, of the outer surfaces of the limiting rods is fixedly provided with a baffle ring, the opposite ends of the two limiting rods are fixedly provided with handles, and one side, close to the handles, of the bottom of the outer surfaces of the limiting rods is fixedly provided with a fixing block. When welding robot's welding tip needs to be changed after damaging, through inserting the gag lever post in the spacing groove, can make welding tip and welding robot fix through the spacing effect of gag lever post in the spacing groove, through carrying out spacing improvement its stability after fixing to the gag lever post at last, its high simple operation of change efficiency.
Description
Technical Field
The utility model relates to the technical field of welding robots, in particular to a welding nozzle vulnerable part replacing device for a welding robot.
Background
The welding robot is a multipurpose, reprogrammable and automatic control machine with multiple programmable axes, has very good flexibility, is used in the industrial field in many ways, and the welding robot can be seen in many industrial plants in modern times with much higher welding efficiency than manual work.
For example, chinese patent (public number: CN 217253962U) discloses a welding robot, in the scheme, wind power of a fan is output to the inside of a first circular ring through a box body and a hose, and then is discharged and blown to a welding working surface through a wind hole, welding slag on the working surface or a welding piece can be blown away in the welding process, so that the welding work is prevented from being influenced, and welding smoke can be sucked into the hose through a second circular ring by suction force generated by an exhaust fan, enters the inside of the box body and is filtered by a filter plate, so that the welding robot is more environment-friendly.
The welding nozzle of the welding robot is easy to damage and needs to be replaced in time because a large amount of heat is generated in the welding process, but the welding robot is also provided with a mechanism for replacing the welding nozzle, the traditional welding robot and the welding nozzle are connected in a mode of being fixed through bolts, special tools are needed in the process of disassembling and installing in a fixing mode, and the process is troublesome and has low efficiency.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a welding nozzle vulnerable part replacement device for a welding robot, which has the advantages of convenience in replacing a welding nozzle, high replacement efficiency and the like, and solves the problems of convenience and high efficiency in the process of replacing the welding nozzle of the conventional device.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a welding nozzle vulnerable part replacing device for a welding robot comprises a welding nozzle, wherein a disassembly and assembly mechanism is arranged on the welding nozzle, and a mounting plate is arranged above the welding nozzle;
in addition, dismouting mechanism includes the fixed case, the fixed case is fixed the center department of mounting panel bottom surface, the left and right sides sliding connection of fixed case has the gag lever post, the surface movable sleeve of gag lever post is equipped with reset spring, the gag lever post surface is kept away from one side of fixed incasement wall is fixed with the baffle ring, two the one end that the gag lever post is carried on the back all is fixed with the handle, gag lever post surface bottom is fixed with the fixed block through one side of handle, the bottom surface of fixed block is fixed with the articulated frame, articulated on the articulated frame have the threaded rod, the bottom of threaded rod is fixed with the baffle, the bottom threaded connection of threaded rod surface has the nut, the bottom of fixed case left and right sides all is fixed with the fixed plate, the fixed slot has been seted up to one side that the fixed plate top surface is close to the handle, dismouting mechanism is still including fixing the installation piece of welding tip top surface, the spacing slot has all been seted up to the left and right sides of installation piece, the center department of roof is fixed with the cassette in the fixed box.
Further, two ends of the two return springs are respectively abutted between one side, opposite to the baffle rings, of the two baffle rings and the left side and the right side of the inner wall of the fixed box.
Further, rectangular holes are formed in the left side and the right side of the fixed box, the limiting rods are rectangular rods, and the two limiting rods penetrate through the two rectangular holes respectively and extend to the inside of the fixed box.
Further, a clamping groove is formed in the bottom surface of the clamping seat, and the top of the mounting block is inserted into the clamping groove and is in clearance fit with the clamping groove.
Further, two opposite ends of the limiting rods are respectively inserted into the two limiting grooves and are in clearance fit with the limiting grooves, and the bottom surface of the fixing box is provided with a yielding hole.
Further, the threaded rod penetrates through the fixing groove and extends to the bottom of the fixing plate, and the top surface of the nut is tightly attached to the bottom surface of the fixing plate.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects: the welding nozzle is provided with the dismounting mechanism, when the welding nozzle of the welding robot is damaged and needs to be replaced, the welding nozzle and the welding robot can be fixed through the limiting effect of the limiting groove on the limiting rod by inserting the limiting rod into the limiting groove, and finally, the stability of the welding robot after the welding nozzle and the limiting rod are fixed is improved through limiting the limiting rod, so that the welding nozzle is high in replacement efficiency and convenient to operate.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic structural view of the dismounting mechanism of the present utility model;
fig. 3 is a plan view showing the positional relationship between the fixing plate and the fixing groove according to the present utility model.
In the figure: 1 welding nozzle, 2 dismounting mechanism, 201 fixed box, 202 gag lever post, 203 reset spring, 204 baffle ring, 205 handle, 206 fixed block, 207 articulated frame, 208 threaded rod, 209 baffle, 210 nut, 211 fixed plate, 212 fixed slot, 213 installation piece, 214 spacing groove, 215 cassette, 3 mounting panel.
Description of the embodiments
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, a welding tip wearing part replacing device for a welding robot in this embodiment includes a welding tip 1, a disassembling and assembling mechanism 2 provided on the welding tip 1, and a mounting plate 3 provided above the welding tip 1.
Referring to fig. 2-3, in order to facilitate quick replacement of the welding tip 1, the dismounting mechanism 2 includes a fixing case 201, the fixing case 201 is fixed at the center of the bottom surface of the mounting plate 3, the left and right sides of the fixing case 201 are slidably connected with a limiting rod 202, a return spring 203 is movably sleeved on the outer surface of the limiting rod 202, a baffle ring 204 is fixed on one side of the outer surface of the limiting rod 202 far away from the inner wall of the fixing case 201, handles 205 are fixed at opposite ends of the two limiting rods 202, a fixing block 206 is fixed on one side of the bottom of the outer surface of the limiting rod 202, a hinge bracket 207 is fixed on the bottom surface of the fixing block 206, a threaded rod 208 is hinged on the hinge bracket 207, a baffle 209 is fixed at the bottom end of the threaded rod 208, a nut 210 is connected with the bottom of the outer surface of the threaded rod 208, fixing plates 211 are fixed on the bottoms of the left and right sides of the fixing case 201, a fixing groove 212 is formed on one side of the top surface of the fixing plate 211 near the handles 205, a mounting block 213 fixed on the top surface of the mounting mechanism 2 is further provided with a limiting groove 214, and a clamping seat 215 is fixed at the center of the inner top wall of the fixing case 201.
Wherein, two ends of the two return springs 203 are respectively abutted between one side of the two baffle rings 204 opposite to each other and the left and right sides of the inner wall of the fixed box 201, and the limiting rod 202 can be fixed in the limiting groove 214 by using elastic potential energy of the return springs 203.
Meanwhile, rectangular holes are formed in the left side and the right side of the fixed box 201, the limiting rods 202 are rectangular rods, and the two limiting rods 202 penetrate through the two rectangular holes and extend to the inside of the fixed box 201 respectively, so that the limiting rods 202 are prevented from rotating.
In addition, the bottom surface of the holder 215 is provided with a slot, and the top of the mounting block 213 is inserted into the slot and is in clearance fit with the slot, so that the stability of mounting the welding tip 1 can be improved.
It should be noted that, the opposite ends of the two limiting rods 202 are respectively inserted into the two limiting grooves 214 and are in clearance fit with the two limiting grooves, and the bottom surface of the fixing case 201 is provided with a yielding hole, so that the mounting block 213 is conveniently inserted into the fixing case 201.
Finally, the threaded rod 208 penetrates through the fixing groove 212 and extends to the bottom of the fixing plate 211, the top surface of the nut 210 is tightly attached to the bottom surface of the fixing plate 211, and the limiting rod 202 can be limited, so that the stability of the welding nozzle 1 is further improved.
The working principle of the embodiment is as follows: the mounting plate 3 is fixedly mounted on the welding robot, when the welding tip 1 on the welding robot needs to be replaced after being damaged, the two limiting rods 202 are pulled to move to the opposite sides through the handle 205, then the mounting block 213 is inserted into a clamping groove formed in the clamping seat 215 in the fixing box 201, the handle 205 is released immediately, at the moment, the two limiting rods 202 move to the opposite sides under the action of the two reset springs 203, the opposite ends of the two limiting rods 202 are respectively inserted into limiting grooves 214 formed in the left side and the right side of the mounting block 213, the limiting effect of the limiting rods 202 on the limiting grooves 214 can enable the welding tip 1 to be fixed with the welding robot, finally the threaded rod 208 is inserted into the fixing groove 212, the threaded rod 208 is pushed to move to the side far away from the handle 205, the threaded rod 208 is tightly attached to the fixing groove 212, the nut 210 is tightly attached to the bottom surface of the fixing plate 211, the stability of the welding tip 1 after being fixed is improved, and the welding tip 1 is simple and convenient to operate.
The control mode of the utility model is controlled by the controller, the control circuit of the controller can be realized by simple programming by a person skilled in the art, the supply of power also belongs to common knowledge in the art, and the utility model is mainly used for protecting the mechanical device, so the utility model does not explain the control mode and circuit connection in detail.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a welding robot is with quick-wear part changing device of welding tip, includes welding tip (1), its characterized in that: a disassembly and assembly mechanism (2) is arranged on the welding nozzle (1), and a mounting plate (3) is arranged above the welding nozzle (1);
in addition, the dismounting mechanism (2) comprises a fixed box (201), the fixed box (201) is fixed at the center of the bottom surface of the mounting plate (3), a limit rod (202) is connected to the left side and the right side of the fixed box (201) in a sliding manner, a return spring (203) is movably sleeved on the outer surface of the limit rod (202), a baffle ring (204) is fixed on one side of the outer surface of the limit rod (202) away from the inner wall of the fixed box (201), handles (205) are fixed at two opposite ends of the limit rod (202), a fixed block (206) is fixed on one side, close to the handles (205), of the outer surface of the limit rod (202), a hinged frame (207) is hinged with a threaded rod (208), a baffle plate (209) is fixed at the bottom of the threaded rod (208), nuts (210) are connected to the bottom of the outer surface of the threaded rod (208), a fixed plate (211) is fixed on one side of the left side and the other sides of the fixed on the other side, a fixed plate (205) is fixed on one side, a fixed groove (213) is formed in the bottom surface, close to one side, close to the handles (212) of the two fixed blocks (213) are arranged on the left side, and the fixed block (213) is provided with a fixed groove (213), a clamping seat (215) is fixed at the center of the inner top wall of the fixed box (201).
2. The welding tip wearing part replacement apparatus for a welding robot according to claim 1, wherein: two ends of the two return springs (203) are respectively abutted between one side of the two baffle rings (204) opposite to each other and the left side and the right side of the inner wall of the fixed box (201).
3. The welding tip wearing part replacement apparatus for a welding robot according to claim 1, wherein: rectangular holes are formed in the left side and the right side of the fixed box (201), the limiting rods (202) are rectangular rods, and the two limiting rods (202) penetrate through the two rectangular holes respectively and extend to the inside of the fixed box (201).
4. The welding tip wearing part replacement apparatus for a welding robot according to claim 1, wherein: the bottom surface of cassette (215) has seted up the draw-in groove, the top of installation piece (213) inserts in the draw-in groove and with its clearance fit.
5. The welding tip wearing part replacement apparatus for a welding robot according to claim 1, wherein: two opposite ends of the limiting rods (202) are respectively inserted into the two limiting grooves (214) and are in clearance fit with the two limiting grooves, and a yielding hole is formed in the bottom surface of the fixed box (201).
6. The welding tip wearing part replacement apparatus for a welding robot according to claim 1, wherein: the threaded rod (208) penetrates through the fixing groove (212) and extends to the bottom of the fixing plate (211), and the top surface of the nut (210) is tightly attached to the bottom surface of the fixing plate (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321222494.9U CN219787114U (en) | 2023-05-19 | 2023-05-19 | Welding robot is with quick-wear part change device of welding nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321222494.9U CN219787114U (en) | 2023-05-19 | 2023-05-19 | Welding robot is with quick-wear part change device of welding nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219787114U true CN219787114U (en) | 2023-10-03 |
Family
ID=88155096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321222494.9U Active CN219787114U (en) | 2023-05-19 | 2023-05-19 | Welding robot is with quick-wear part change device of welding nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219787114U (en) |
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2023
- 2023-05-19 CN CN202321222494.9U patent/CN219787114U/en active Active
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