CN219094176U - Automatic welding fixture for automobile frame - Google Patents
Automatic welding fixture for automobile frame Download PDFInfo
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- CN219094176U CN219094176U CN202223387208.2U CN202223387208U CN219094176U CN 219094176 U CN219094176 U CN 219094176U CN 202223387208 U CN202223387208 U CN 202223387208U CN 219094176 U CN219094176 U CN 219094176U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model belongs to the technical field of automobile production and manufacturing, in particular to an automatic welding fixture for an automobile frame, which aims at the problems that the existing welding fixture is single in function, a welding robot cannot finish all welding requirements and a part is required to be manually repaired and welded, and the automatic welding fixture for the automobile frame is provided with a bottom plate, wherein the bottom plate is connected with a sliding table in a sliding manner, and one side of the bottom plate is provided with the welding robot; the rotating assembly comprises a motor fixedly connected to the top of the bottom plate; the fixture assembly comprises C-shaped plates fixedly arranged on two sides of the fixing plate, and the top of the fixture assembly is fixedly connected with a frame. According to the utility model, the welding fixture can be used for adjusting the position of the automobile frame, and the welding robot can be used for finishing all position welding without manual secondary repair welding; the smoke dust and the like generated by welding can be removed, so that the workshop environment is kept clean.
Description
Technical Field
The utility model relates to the technical field of automobile production and manufacturing, in particular to an automatic welding fixture for an automobile frame.
Background
In the assembly welding production process of the automobile frame, in order to ensure the quality of the vehicle, improve the labor productivity and lighten the labor intensity, a welding fixture is needed.
In the prior art, the welding of the frame is performed by a welding robot, so that the labor productivity is improved, the labor intensity is reduced, but in the prior art, the welding fixture has a single function, the welding robot cannot complete all welding requirements, and a part of the part is required to be manually repair welded.
In order to solve the problems, the utility model provides an automatic welding fixture for an automobile frame.
Disclosure of Invention
The utility model provides an automatic welding fixture for an automobile frame, which solves the defects that the welding fixture in the prior art has single function, a welding robot cannot complete all welding requirements, and a part is required to be manually repair welded.
The utility model provides the following technical scheme:
an automatic welding fixture for an automobile frame, which comprises,
the bottom of the bottom plate is connected with a sliding table in a sliding manner, and a welding robot is arranged on one side of the bottom plate;
the rotating assembly comprises a motor fixedly connected to the top of the bottom plate, and the rotating assembly is rotationally connected with a fixed plate;
the fixture assembly comprises C-shaped plates fixedly arranged on two sides of the fixing plate, and the top of the fixture assembly is fixedly connected with a frame.
In one possible design, the output shaft of the motor is fixedly connected with a gear, the gear is meshed with a rotating plate, the rotating plate is provided with a round cavity, the bottom of the rotating plate is slidably connected with two first fixing blocks, and the bottom of each first fixing block is fixedly connected with the top of the bottom plate.
In one possible design, the circular cavity is slidably connected with a second fixing block, the top of the second fixing block is fixedly connected with an L-shaped plate, and the bottom of the L-shaped plate is fixedly connected with the top of the bottom plate.
In one possible design, four locating pieces and four first cylinders are fixedly connected with the top of the C-shaped plate, four locating pieces are provided with cavities matched with the shape of the bottom of the frame, the top of the C-shaped plate is rotationally connected with a pressing rod, one end bottom of the pressing rod is fixedly connected with a pressing block, the other end of the pressing rod is rotationally connected with a second cylinder, one side of the second cylinder is rotationally connected with one side of the C-shaped plate, and an output rod of the first cylinder is fixedly connected with a locating rod.
In one possible design, the top of the sliding table is fixedly connected with an oil cylinder, and an output shaft of the oil cylinder is fixedly connected with the bottom of the bottom plate.
In one possible design, an exhaust pipe is fixedly arranged at the top of the compression bar, the exhaust pipe is a hose, and the exhaust pipe is connected with an exhaust fan.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.
According to the utility model, the frame is arranged on the fixing plate, the four positioning blocks are used for initially positioning the frame, the piston rod of the second cylinder is controlled to extend out, the pressing rod rotates, the pressing block presses the frame to fix the frame, the four first cylinders are controlled to drive the positioning rods to be clamped into the round holes on the frame structure, the frame is firmly fixed, and the welding robot can weld the frame at the moment;
according to the utility model, the piston rod of the control oil cylinder moves to drive the bottom plate to move horizontally and linearly, the frame moves horizontally and linearly, the output shaft of the motor drives the gear to rotate, the rotating plate rotates next, the frame rotates, and the position of the frame is changed by matching with the motor and the oil cylinder, so that the welding robot can weld all places needing welding conveniently;
in the present utility model,
1. the welding fixture can be used for adjusting the position of the automobile frame, and the welding robot can finish all position welding without manual secondary repair welding;
2. and an exhaust pipe is arranged, so that smoke dust and the like generated by welding can be removed, and the workshop environment is kept clean.
Drawings
Fig. 1 is a schematic view of an overall assembly front view structure of an automatic welding fixture for an automobile frame according to an embodiment of the present utility model;
fig. 2 is a schematic view of a part of a structure of an automatic welding fixture for an automobile frame according to an embodiment of the present utility model;
fig. 3 is an enlarged view of a bottom of a fixture of an automatic welding fixture for an automobile frame according to an embodiment of the present utility model;
fig. 4 is an exploded view of a rotating assembly of an automatic welding jig for an automotive frame according to an embodiment of the present utility model.
Reference numerals:
1. a bottom plate; 2. a clamp assembly; 3. a frame; 4. a sliding table; 5. a welding robot; 6. a rotating assembly; 7. a fixing plate; 8. a C-shaped plate; 9. a first cylinder; 10. a positioning rod; 11. a second cylinder; 12. a compression bar; 13. an exhaust pipe; 14. briquetting; 15. an oil cylinder; 16. a motor; 17. a gear; 18. a first fixed block; 19. a second fixed block; 20. an L-shaped plate; 21. a rotating plate; 22. a circular cavity; 23. and (5) positioning blocks.
Detailed Description
Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.
In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be interpreted broadly, and for example, "coupled" may or may not be detachably coupled; may be directly connected or indirectly connected through an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present utility model are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present utility model, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present utility model.
In embodiments of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.
In the embodiment of the present utility model, "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.
Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the utility model. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.
Example 1
Referring to fig. 1-4, an automotive frame automatic welding jig, comprising:
the welding robot comprises a bottom plate 1, wherein the bottom of the bottom plate 1 is connected with a sliding table 4 in a sliding manner, and one side of the bottom plate 1 is provided with a welding robot 5;
the rotating assembly 6 comprises a motor 16 fixedly connected to the top of the bottom plate 1, and the rotating assembly 6 is rotatably connected with a fixed plate 7;
the fixture assembly 2, the fixture assembly 2 includes a C-shaped plate 8 fixedly mounted on both sides of a fixed plate 7, and the top of the fixture assembly 2 is fixedly connected with a frame 3.
In the technical scheme, the frame 3 is arranged on the fixed plate 7, the four positioning blocks 23 are used for initially positioning the frame 3, the piston rods of the second air cylinders 11 are controlled to extend, the compression bar 12 rotates, the pressing block 14 presses down the frame 3 to fix the frame, and the four first air cylinders 9 are controlled to drive the positioning rods 10 to be clamped into circular holes in the structure of the frame 3; the piston rod of the control oil cylinder 15 moves to drive the bottom plate 1 to move horizontally and linearly, the frame 3 moves horizontally and linearly, the output shaft of the motor 16 drives the gear 17 to rotate, the rotating plate 21 then rotates, the frame 3 rotates, and the position of the frame 3 is changed by matching the motor 16 with the oil cylinder 15;
the welding fixture can be used for adjusting the position of the automobile frame 3, and the welding robot 5 can finish all position welding without the technical effect of manual secondary repair welding.
Referring to fig. 4, an output shaft of the motor 16 is fixedly connected with a gear 17, the gear 17 is meshed with a rotating plate 21, the rotating plate 21 is provided with a circular cavity 22, the bottom of the rotating plate 21 is slidably connected with two first fixing blocks 18, the bottom of each first fixing block 18 is fixedly connected with the top of the bottom plate 1, the circular cavity 22 is slidably connected with a second fixing block 19, the top of each second fixing block 19 is fixedly connected with an L-shaped plate 20, and the bottom of each L-shaped plate 20 is fixedly connected with the top of the bottom plate 1.
In the above technical solution, the output shaft of the motor 16 drives the gear 17 to rotate, and the rotating plate 21 then rotates;
the technical effect of rotating the frame 3 can be achieved.
Referring to fig. 2, the top of the C-shaped plate 8 is fixedly connected with four positioning blocks 23 and four first cylinders 9, the four positioning blocks 23 are provided with cavities matched with the bottom of the frame 3 in shape, the top of the C-shaped plate 8 is rotatably connected with a pressing rod 12, one end bottom of the pressing rod 12 is fixedly connected with a pressing block 14, the other end of the pressing rod 12 is rotatably connected with a second cylinder 11, one side of the second cylinder 11 is rotatably connected with one side of the C-shaped plate 8, and an output rod of the first cylinder 9 is fixedly connected with a positioning rod 10.
In the technical scheme, the frame 3 is arranged on the fixed plate 7, the four positioning blocks 23 are used for initially positioning the frame 3, the piston rods of the second air cylinders 11 are controlled to extend, the compression bar 12 rotates, the pressing block 14 presses down the frame 3 to fix the frame, and the four first air cylinders 9 are controlled to drive the positioning rods 10 to be clamped into circular holes in the structure of the frame 3;
the technical effect of firmly fixing the frame 3 can be achieved.
Referring to fig. 3, an oil cylinder 15 is fixedly connected to the top of the sliding table 4, and an output shaft of the oil cylinder 15 is fixedly connected to the bottom of the bottom plate 1.
In the above technical solution, the output shaft of the oil cylinder 15 pushes the bottom plate 1;
the technical effect of moving the frame 3 can be achieved.
Example 2
Referring to fig. 1-4, an automotive frame automatic welding jig, comprising:
the welding robot comprises a bottom plate 1, wherein the bottom of the bottom plate 1 is connected with a sliding table 4 in a sliding manner, and one side of the bottom plate 1 is provided with a welding robot 5;
the rotating assembly 6 comprises a motor 16 fixedly connected to the top of the bottom plate 1, and the rotating assembly 6 is rotatably connected with a fixed plate 7;
the fixture assembly 2, the fixture assembly 2 includes a C-shaped plate 8 fixedly mounted on both sides of a fixed plate 7, and the top of the fixture assembly 2 is fixedly connected with a frame 3.
In the technical scheme, the frame 3 is arranged on the fixed plate 7, the four positioning blocks 23 are used for initially positioning the frame 3, the piston rods of the second air cylinders 11 are controlled to extend, the compression bar 12 rotates, the pressing block 14 presses down the frame 3 to fix the frame, and the four first air cylinders 9 are controlled to drive the positioning rods 10 to be clamped into circular holes in the structure of the frame 3; the piston rod of the control oil cylinder 15 moves to drive the bottom plate 1 to move horizontally and linearly, the frame 3 moves horizontally and linearly, the output shaft of the motor 16 drives the gear 17 to rotate, the rotating plate 21 then rotates, the frame 3 rotates, and the position of the frame 3 is changed by matching the motor 16 with the oil cylinder 15;
the welding fixture can be used for adjusting the position of the automobile frame 3, and the welding robot 5 can finish all position welding without the technical effect of manual secondary repair welding.
Referring to fig. 4, an output shaft of the motor 16 is fixedly connected with a gear 17, the gear 17 is meshed with a rotating plate 21, the rotating plate 21 is provided with a circular cavity 22, the bottom of the rotating plate 21 is slidably connected with two first fixing blocks 18, the bottom of each first fixing block 18 is fixedly connected with the top of the bottom plate 1, the circular cavity 22 is slidably connected with a second fixing block 19, the top of each second fixing block 19 is fixedly connected with an L-shaped plate 20, and the bottom of each L-shaped plate 20 is fixedly connected with the top of the bottom plate 1.
In the above technical solution, the output shaft of the motor 16 drives the gear 17 to rotate, and the rotating plate 21 then rotates;
the technical effect of rotating the frame 3 can be achieved.
Referring to fig. 2, the top of the C-shaped plate 8 is fixedly connected with four positioning blocks 23 and four first cylinders 9, the four positioning blocks 23 are provided with cavities matched with the bottom of the frame 3 in shape, the top of the C-shaped plate 8 is rotatably connected with a pressing rod 12, one end bottom of the pressing rod 12 is fixedly connected with a pressing block 14, the other end of the pressing rod 12 is rotatably connected with a second cylinder 11, one side of the second cylinder 11 is rotatably connected with one side of the C-shaped plate 8, and an output rod of the first cylinder 9 is fixedly connected with a positioning rod 10.
In the technical scheme, the frame 3 is arranged on the fixed plate 7, the four positioning blocks 23 are used for initially positioning the frame 3, the piston rods of the second air cylinders 11 are controlled to extend, the compression bar 12 rotates, the pressing block 14 presses down the frame 3 to fix the frame, and the four first air cylinders 9 are controlled to drive the positioning rods 10 to be clamped into circular holes in the structure of the frame 3;
the technical effect of firmly fixing the frame 3 can be achieved.
Referring to fig. 3, an oil cylinder 15 is fixedly connected to the top of the sliding table 4, and an output shaft of the oil cylinder 15 is fixedly connected to the bottom of the bottom plate 1.
In the above technical solution, the output shaft of the oil cylinder 15 pushes the bottom plate 1;
the technical effect of moving the frame 3 can be achieved.
Referring to fig. 2, an exhaust pipe 13 is fixedly installed at the top of the compression bar 12, the exhaust pipe 13 is a hose, and the exhaust pipe 13 is connected with an exhaust fan.
In the above technical solution, the exhaust pipe 13 is connected with an exhaust fan;
the technical effect that smoke dust and the like generated by welding can be removed can be achieved, and the workshop environment is kept clean.
However, as well known to those skilled in the art, the working principles and wiring methods of the motor, the cylinder and the oil cylinder are common, which are all conventional means or common general knowledge, and are not described herein in detail, and any choice can be made by those skilled in the art according to their needs or convenience.
The working principle and the using flow of the technical scheme are as follows:
when the automobile frame is welded, the frame 3 is placed on the fixing plate 7, the four locating blocks 23 are used for initially locating the frame 3, the piston rods of the second air cylinders 11 are controlled to extend, the pressing rods 12 rotate, the pressing blocks 14 press the frame 3 downwards to fix the frame, the four first air cylinders 9 are controlled to drive the locating rods 10 to be clamped into circular holes in the structure of the frame 3, the frame 3 is firmly fixed, and the welding robot 5 can weld the frame 3; the piston rod of the control oil cylinder 15 moves to drive the bottom plate 1 to move horizontally and linearly, the frame 3 moves horizontally and linearly, the output shaft of the motor 16 drives the gear 17 to rotate, the rotating plate 21 then rotates, the frame 3 rotates, and the positions of the frame 3 are changed by matching the motor 16 and the oil cylinder 15, so that the welding robot 5 can conveniently weld all places needing welding.
The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (6)
1. An automotive frame automatic weld fixture, comprising:
the welding robot comprises a bottom plate (1), wherein the bottom of the bottom plate (1) is connected with a sliding table (4) in a sliding manner, and one side of the bottom plate (1) is provided with a welding robot (5);
the rotating assembly (6), the rotating assembly (6) comprises a motor (16) fixedly connected to the top of the bottom plate (1), and the rotating assembly (6) is rotationally connected with a fixed plate (7);
the fixture assembly (2), the fixture assembly (2) comprises C-shaped plates (8) fixedly installed on two sides of the fixed plate (7), and the top of the fixture assembly (2) is fixedly connected with the frame (3).
2. An automatic welding fixture for automobile frames according to claim 1, characterized in that the output shaft of the motor (16) is fixedly connected with a gear (17), the gear (17) is meshed with a rotating plate (21), the rotating plate (21) is provided with a round cavity (22), the bottom of the rotating plate (21) is slidably connected with two first fixing blocks (18), and the bottom of the first fixing blocks (18) is fixedly connected with the top of the bottom plate (1).
3. An automatic welding fixture for automobile frames according to claim 2, characterized in that the circular cavity (22) is slidably connected with a second fixing block (19), the top of the second fixing block (19) is fixedly connected with an L-shaped plate (20), and the bottom of the L-shaped plate (20) is fixedly connected with the top of the bottom plate (1).
4. The automatic welding fixture for the automobile frame according to claim 1, wherein four positioning blocks (23) and four first air cylinders (9) are fixedly connected to the top of the C-shaped plate (8), cavities matched with the bottom of the frame (3) in shape are formed in the four positioning blocks (23), a pressing rod (12) is rotatably connected to the top of the C-shaped plate (8), a pressing block (14) is fixedly connected to the bottom of one end of the pressing rod (12), a second air cylinder (11) is rotatably connected to the other end of the pressing rod (12), one side of the second air cylinder (11) is rotatably connected to one side of the C-shaped plate (8), and a positioning rod (10) is fixedly connected to an output rod of the first air cylinder (9).
5. The automatic welding fixture for the automobile frame according to claim 1, wherein an oil cylinder (15) is fixedly connected to the top of the sliding table (4), and an output shaft of the oil cylinder (15) is fixedly connected with the bottom of the bottom plate (1).
6. The automatic welding fixture for automobile frames according to claim 4, wherein an exhaust pipe (13) is fixedly arranged at the top of the compression rod (12), the exhaust pipe (13) is a hose, and the exhaust pipe (13) is connected with an exhaust fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223387208.2U CN219094176U (en) | 2022-12-16 | 2022-12-16 | Automatic welding fixture for automobile frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223387208.2U CN219094176U (en) | 2022-12-16 | 2022-12-16 | Automatic welding fixture for automobile frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219094176U true CN219094176U (en) | 2023-05-30 |
Family
ID=86427914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223387208.2U Active CN219094176U (en) | 2022-12-16 | 2022-12-16 | Automatic welding fixture for automobile frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219094176U (en) |
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2022
- 2022-12-16 CN CN202223387208.2U patent/CN219094176U/en active Active
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