CN220659681U - Welding protective sleeve for robot - Google Patents
Welding protective sleeve for robot Download PDFInfo
- Publication number
- CN220659681U CN220659681U CN202322321941.2U CN202322321941U CN220659681U CN 220659681 U CN220659681 U CN 220659681U CN 202322321941 U CN202322321941 U CN 202322321941U CN 220659681 U CN220659681 U CN 220659681U
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- Prior art keywords
- cooling frame
- welding
- protective sleeve
- plug
- cooling
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- 238000003466 welding Methods 0.000 title claims abstract description 73
- 230000001681 protective effect Effects 0.000 title claims abstract description 38
- 238000001816 cooling Methods 0.000 claims abstract description 118
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 238000007789 sealing Methods 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012636 effector Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a robot welding protective sleeve, in particular to the technical field of robot welding, which comprises the following components: the welding gun comprises a mechanical arm, wherein a welding pipe protecting sleeve is arranged at the outer end of a welding gun connected with the mechanical arm; the heat-conducting device comprises a first cooling frame and a second cooling frame, wherein the inner ends of the first cooling frame and the second cooling frame are fixedly provided with arc-shaped heat-conducting plates, and the outer ends of the arc-shaped heat-conducting plates are integrally connected with a plurality of radiating fins; the inner side of the second cooling frame is provided with a plurality of inserting holes. According to the welding pipe protection sleeve, the first cooling frame and the second cooling frame are connected together through the connecting mechanism, so that the process of fixing the first cooling frame and the second cooling frame at the outer end of the welding pipe protection sleeve is simple and convenient, the first cooling frame and the second cooling frame are convenient to install and detach, heat on the welding pipe protection sleeve is led out through the plurality of radiating fins, the radiating efficiency of the welding pipe protection sleeve is high, and the radiating effect is good.
Description
Technical Field
The utility model relates to the technical field of robot welding, in particular to a welding protective sleeve of a robot.
Background
Welding robots are engaged. The welding robot mainly comprises a robot and welding equipment. In addition to the automotive industry, it has applications in many industries, such as general machinery, metal construction, and the like. Industrial robots are a versatile, re-programmable, automatically controlled manipulator with three or more possible axes for use in the field of industrial automation. To accommodate different applications, the last mechanical interface of the robot, typically a connection, may be used to accept different tools or end effectors. The welding robot is an industrial final shaft flange which is connected with or welded with a cutting gun so as to weld the final shaft flange.
At present, when the robot is welding, in order to cool the protective sleeve at the outer end of the welding gun, some devices are provided with a water cooling structure at the outer end of the welding gun protective sleeve, for example, the outer end of the welding gun protective sleeve is provided with the water cooling structure in a ' automatic tank linear welding device ' with the patent publication number of CN217253855U ', but the water cooling structure at the outer end of the protective sleeve is mostly wholly fixed outside the protective sleeve, so that the installation and the disassembly of the water cooling structure are inconvenient, and the water cooling heat dissipation efficiency of the water cooling structure is lower.
Therefore, it is necessary to invent a robotic welding protective sleeve to solve the above problems.
Disclosure of Invention
The utility model aims to provide a welding protection sleeve for a robot, which is characterized in that a first cooling frame and a second cooling frame are connected together through a connecting mechanism, so that the first cooling frame and the second cooling frame are fixed at the outer end of the welding pipe protection sleeve in a simpler and more convenient process, the first cooling frame and the second cooling frame are convenient to install and detach, the heat on the welding pipe protection sleeve is led out through a plurality of radiating fins, the heat dissipation efficiency of the welding pipe protection sleeve is higher, and the heat dissipation effect is better, so that the defects in the technology are overcome.
In order to achieve the above object, the present utility model provides the following technical solutions: a robotic welding protective sleeve, comprising:
the welding gun comprises a mechanical arm, wherein a welding pipe protecting sleeve is arranged at the outer end of a welding gun connected with the mechanical arm;
the welding pipe comprises a first cooling frame and a second cooling frame, wherein the first cooling frame and the second cooling frame are symmetrically arranged at the outer end of a welding pipe protective sleeve, arc-shaped heat-conducting plates are fixedly arranged at the inner ends of the first cooling frame and the second cooling frame, the inner ends of the arc-shaped heat-conducting plates are contacted with the outer end of the welding pipe protective sleeve, a plurality of radiating fins are integrally connected with the outer end of the arc-shaped heat-conducting plates, and the radiating fins are respectively arranged inside the first cooling frame and the second cooling frame;
the plurality of connecting pipes penetrate through the inner side of the first cooling frame and are communicated with the inner side of the first cooling frame, the inner side of the second cooling frame is provided with a plurality of inserting holes, and the other ends of the connecting pipes are inserted into the inserting holes;
the cooling device comprises two first fixing plates and two second fixing plates, wherein the two first fixing plates and the two second fixing plates are respectively arranged on two sides of a second cooling frame and two sides of the first cooling frame, and a connecting mechanism is arranged between the first fixing plates and the second fixing plates.
Preferably, a sealing ring is fixedly arranged on the inner wall of the plug hole, and the inner end of the sealing ring is in contact with the outer end of the connecting pipe, so that the sealing between one end of the connecting pipe and the plug hole is facilitated.
Preferably, the first cooling frame is fixedly provided with a water inlet pipe communicated with the inside of the first cooling frame, and the second cooling frame is fixedly provided with a water outlet pipe communicated with the inside of the second cooling frame, so that cold water can enter and be discharged into the first cooling frame and the second cooling frame conveniently.
Preferably, the connecting mechanism comprises two plug blocks fixedly arranged on the inner side of the first fixing plate, two plug grooves are formed in the inner side of the second fixing plate, the plug blocks penetrate through the plug grooves, and a limiting assembly is arranged on the plug blocks so as to facilitate connection between the first fixing plate and the second fixing plate.
Preferably, the limiting assembly comprises a movable cavity arranged inside the plug block, two limiting plates are arranged inside the movable cavity, movable limiting blocks are fixedly arranged outside the limiting plates, one ends of the two movable limiting blocks extend to the top end and the bottom end of the plug block respectively, reset springs are fixedly arranged between the limiting plates, and the first fixing plates and the second fixing plates are convenient to limit and fix.
Preferably, the inner side surface of the movable limiting block is contacted with the outer side of the second fixed plate, and the outer side surface of the movable limiting block is an arc-shaped surface, so that the plug-in block can be conveniently inserted into the plug-in groove.
Preferably, a plurality of anti-skid grooves are formed in the surfaces, which are in contact with the welding pipe protective sleeve, of the inner ends of the first cooling frame and the second cooling frame, so that the first cooling frame and the second cooling frame are conveniently fixed at the outer end of the welding pipe protective sleeve.
In the technical scheme, the utility model has the technical effects and advantages that:
the first cooling frame and the second cooling frame are connected together through the connecting mechanism, so that the process that the first cooling frame and the second cooling frame are fixed at the outer end of the welding pipe protective sleeve is simple and convenient, the first cooling frame and the second cooling frame are convenient to install and detach, heat is conducted out of the welding pipe protective sleeve through the plurality of radiating fins, the radiating efficiency of the welding pipe protective sleeve is high, and the radiating effect is good.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic perspective view of a mechanical arm and weld pipe protective sleeve according to the present utility model;
FIG. 3 is an exploded view of a first cooling frame, a second cooling frame and an arc-shaped heat conducting plate according to the present utility model;
FIG. 4 is a schematic diagram of a second cooling frame according to the present utility model;
fig. 5 is an enlarged schematic view of fig. 4 a according to the present utility model.
Reference numerals illustrate:
1. a mechanical arm; 2. welding a pipe protective sleeve; 3. a first cooling frame; 4. a second cooling frame; 5. an arc-shaped heat conducting plate; 6. a heat radiation fin; 7. a connecting pipe; 8. a plug hole; 9. a seal ring; 10. a water inlet pipe; 11. a water outlet pipe; 12. a first fixing plate; 13. a second fixing plate; 14. a plug block; 15. a plug-in groove; 16. a movable cavity; 17. a limiting plate; 18. a movable limiting block; 19. a return spring; 20. an anti-skid slot.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The present utility model provides a robotic welding protective sleeve as shown in fig. 1-5, comprising:
the welding gun comprises a mechanical arm 1, wherein a welding pipe protective sleeve 2 is arranged at the outer end of a welding gun connected with the mechanical arm 1;
the welding pipe comprises a first cooling frame 3 and a second cooling frame 4, wherein the first cooling frame 3 and the second cooling frame 4 are symmetrically arranged at the outer end of a welding pipe protective sleeve 2, arc-shaped heat conducting plates 5 are fixedly arranged at the inner ends of the first cooling frame 3 and the second cooling frame 4, the inner ends of the arc-shaped heat conducting plates 5 are in contact with the outer end of the welding pipe protective sleeve 2, a plurality of radiating fins 6 are integrally connected with the outer end of the arc-shaped heat conducting plates 5, and the radiating fins 6 are respectively arranged inside the first cooling frame 3 and the second cooling frame 4;
a plurality of connecting pipes 7, one end of each connecting pipe 7 passes through the inner side of the first cooling frame 3 and is communicated with the inner side of the first cooling frame 3, a plurality of plug holes 8 are formed in the inner side of the second cooling frame 4, the other end of each connecting pipe 7 is inserted into each plug hole 8, a sealing ring 9 is fixedly arranged on the inner wall of each plug hole 8, the inner end of each sealing ring 9 is contacted with the outer end of each connecting pipe 7, a water inlet pipe 10 communicated with the inner side of each first cooling frame 3 is fixedly arranged on each first cooling frame 3, and a water outlet pipe 11 communicated with the inner side of each second cooling frame 4 is fixedly arranged on each second cooling frame 4;
the two first fixing plates 12 and the second fixing plates 13 are respectively arranged on two sides of the second cooling frame 4 and the first cooling frame 3, and a connecting mechanism is arranged between the first fixing plates 12 and the second fixing plates 13.
The connecting mechanism comprises two plug blocks 14 fixedly arranged on the inner side of a first fixed plate 12, two plug grooves 15 are formed in the inner side of a second fixed plate 13, the plug blocks 14 penetrate through the plug grooves 15, limiting components are arranged on the plug blocks 14 and comprise movable cavities 16 formed in the plug blocks 14, two limiting plates 17 are arranged in the movable cavities 16, movable limiting blocks 18 are fixedly arranged on the outer sides of the limiting plates 17, one ends of the two movable limiting blocks 18 extend to the top end and the bottom end of the plug blocks 14 respectively, the inner side faces of the movable limiting blocks 18 are in contact with the outer sides of the second fixed plates 13, the outer side faces of the movable limiting blocks 18 are arc faces, and reset springs 19 are fixedly arranged between the two limiting plates 17.
A plurality of anti-skid grooves 20 are arranged on the surfaces of the inner ends of the first cooling frame 3 and the second cooling frame 4, which are contacted with the welding pipe protective sleeve 2.
Cold water is introduced into the first cooling frame 3 from the water inlet pipe 10, enters the second cooling frame 4 through the first cooling frame 3 and the connecting pipe 7, is discharged through the water outlet pipe 11, heat on the welding pipe protective sleeve 2 is transferred into the cold water passing through the first cooling frame 3 and the second cooling frame 4 through the arc-shaped heat conducting plate 5 and the heat radiating fins 6, and the heat on the welding pipe protective sleeve 2 is quickly transferred into the cold water through the plurality of heat radiating fins 6, so that the heat radiating efficiency on the welding pipe protective sleeve 2 can be improved.
The two movable limiting blocks 18 are pushed to the inside of the movable cavity 16, the movable limiting blocks 18 drive the limiting plates 17 to compress the reset springs 19, when one ends of the movable limiting blocks 18 are flush with the end faces of the plug blocks 14, the plug blocks 14 are pulled out of the plug grooves 15, so that the first cooling frame 3 and the second cooling frame 4 can be separated, and the first cooling frame 3 and the second cooling frame 4 are detached from the outer ends of the welding pipe protective sleeves 2.
According to the welding pipe protection sleeve, the first cooling frame 3 and the second cooling frame 4 are connected together through the connecting mechanism, so that the process of fixing the first cooling frame 3 and the second cooling frame 4 at the outer end of the welding pipe protection sleeve 2 is simple and convenient, the first cooling frame 3 and the second cooling frame 4 are convenient to install and detach, the heat on the welding pipe protection sleeve 2 is led out quickly through the plurality of radiating fins 6, the heat dissipation efficiency of the welding pipe protection sleeve 2 is high, the heat dissipation effect is good, the problem that in the prior art, when a robot is used for welding, in order to cool the protection sleeve at the outer end of a welding gun, a water cooling structure is arranged at the outer end of the welding gun protection sleeve, but the water cooling structure at the outer end of the protection sleeve is mostly integrally fixed outside the protection sleeve, so that the installation and the detachment of the water cooling structure are inconvenient, and the water cooling heat dissipation efficiency of the water cooling structure is low is solved.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (7)
1. A robotic welding protective sleeve, comprising:
the welding gun comprises a mechanical arm (1), wherein a welding pipe protective sleeve (2) is arranged at the outer end of a welding gun connected with the mechanical arm (1);
the welding pipe cooling device comprises a first cooling frame (3) and a second cooling frame (4), wherein the first cooling frame (3) and the second cooling frame (4) are symmetrically arranged at the outer end of a welding pipe protection sleeve (2), arc-shaped heat conducting plates (5) are fixedly arranged at the inner ends of the first cooling frame (3) and the second cooling frame (4), the inner ends of the arc-shaped heat conducting plates (5) are in contact with the outer end of the welding pipe protection sleeve (2), a plurality of radiating fins (6) are integrally connected to the outer end of the arc-shaped heat conducting plates (5), and the radiating fins (6) are respectively arranged inside the first cooling frame (3) and the second cooling frame (4);
a plurality of connecting pipes (7), one end of each connecting pipe (7) penetrates through the inner side of the first cooling frame (3) and is communicated with the inner side of the first cooling frame (3), a plurality of inserting holes (8) are formed in the inner side of the second cooling frame (4), and the other end of each connecting pipe (7) is inserted into each inserting hole (8);
the cooling device comprises two first fixing plates (12) and two second fixing plates (13), wherein the two first fixing plates (12) and the two second fixing plates (13) are respectively arranged on two sides of a second cooling frame (4) and two sides of a first cooling frame (3), and a connecting mechanism is arranged between the first fixing plates (12) and the second fixing plates (13).
2. A robotic welding protective sleeve as defined in claim 1, wherein: the inner wall of the plug hole (8) is fixedly provided with a sealing ring (9), and the inner end of the sealing ring (9) is contacted with the outer end of the connecting pipe (7).
3. A robotic welding protective sleeve as defined in claim 1, wherein: the water inlet pipe (10) communicated with the inside of the first cooling frame (3) is fixedly arranged on the first cooling frame (3), and the water outlet pipe (11) communicated with the inside of the second cooling frame (4) is fixedly arranged on the second cooling frame.
4. A robotic welding protective sleeve as defined in claim 1, wherein: the connecting mechanism comprises two plug blocks (14) fixedly arranged on the inner side of the first fixing plate (12), two plug grooves (15) are formed in the inner side of the second fixing plate (13), the plug blocks (14) penetrate through the plug grooves (15), and limiting assemblies are arranged on the plug blocks (14).
5. A robotic welding protective sleeve as defined in claim 4, wherein: the limiting assembly comprises a movable cavity (16) formed in the plug-in block (14), two limiting plates (17) are arranged in the movable cavity (16), movable limiting blocks (18) are fixedly arranged on the outer sides of the limiting plates (17), one ends of the two movable limiting blocks (18) extend to the top end and the bottom end of the plug-in block (14) respectively, and a reset spring (19) is fixedly arranged between the two limiting plates (17).
6. A robotic welding protective sleeve as defined in claim 5, wherein: the inner side surface of the movable limiting block (18) is contacted with the outer side of the second fixed plate (13), and the outer side surface of the movable limiting block (18) is an arc-shaped surface.
7. A robotic welding protective sleeve as defined in claim 1, wherein: a plurality of anti-skid grooves (20) are formed in the surfaces, which are in contact with the welding pipe protective sleeve (2), of the inner end of the first cooling frame (3) and the inner end of the second cooling frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322321941.2U CN220659681U (en) | 2023-08-29 | 2023-08-29 | Welding protective sleeve for robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322321941.2U CN220659681U (en) | 2023-08-29 | 2023-08-29 | Welding protective sleeve for robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220659681U true CN220659681U (en) | 2024-03-26 |
Family
ID=90343709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322321941.2U Active CN220659681U (en) | 2023-08-29 | 2023-08-29 | Welding protective sleeve for robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220659681U (en) |
-
2023
- 2023-08-29 CN CN202322321941.2U patent/CN220659681U/en active Active
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