CN113245663B - Machine part welding set - Google Patents
Machine part welding set Download PDFInfo
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- CN113245663B CN113245663B CN202110797909.4A CN202110797909A CN113245663B CN 113245663 B CN113245663 B CN 113245663B CN 202110797909 A CN202110797909 A CN 202110797909A CN 113245663 B CN113245663 B CN 113245663B
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- 238000003466 welding Methods 0.000 title claims abstract description 97
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 4
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
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Abstract
The invention relates to the technical field of welding equipment, and discloses a mechanical part welding device, which comprises a bottom plate and a frame body formed by a support frame fixed on the bottom plate, and further comprises: the conveying mechanism is arranged on the frame body; the welding mechanism is fixed on the frame body and used for welding mechanical parts conveyed on the conveying belt, and comprises a rotating disc and a wire feeding disc connected with the rotating disc through a third belt wheel piece; the collision mechanism is arranged between the rotating rollers and used for stabilizing the welding gun head and the mechanical part when the mechanical part is in a welding state; and the driving mechanism is fixed on the frame body and is used for driving the driven piece to intermittently rotate and the rotating disc to rotate for 360 degrees. According to the invention, the conveying belt can intermittently convey and simultaneously meet the welding requirement of the welding mechanism through the conveying mechanism, and simultaneously realize mass conveying of mechanical parts, so that the welding precision and the welding efficiency are greatly increased.
Description
Technical Field
The invention relates to the technical field of welding equipment, in particular to a mechanical part welding device.
Background
Welding, also known as fusion welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, by means of heat, high temperature or high pressure. Mechanical parts, also called mechanical elements, are basic elements forming the machine and are non-detachable single parts forming the machine and the machine, and some mechanical parts need to be welded together into a whole after being machined, so that relevant welding equipment is needed.
However, the existing welding equipment is a single whole, most workers hold the welding gun head to weld, and when the welding gun head is used for repeated single-point welding, the labor repeatability is high, so that the workers cannot ensure the machining precision, and finally the machining precision is not high when the later-stage large-batch mechanical parts are welded and machined, and therefore further improvement is needed.
Disclosure of Invention
The present invention is directed to a machine part welding apparatus to solve the above problems of the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a machine part welding set, includes the bottom plate and fixes the support body that the support frame on the bottom plate constitutes, still includes:
the conveying mechanism is arranged on the frame body and used for realizing intermittent conveying of mechanical parts, the conveying mechanism comprises two horizontally arranged rotating rollers, a driven part for driving the rotating rollers to rotate is coaxially arranged on one of the rotating rollers, a conveying belt is arranged between the rotating rollers, and a plurality of fixing assemblies for fixing the mechanical parts are arranged on the conveying belt;
the welding mechanism is fixed on the frame body and used for welding mechanical parts conveyed on the conveying belt, the welding mechanism comprises a rotating disc and a wire feeding disc connected with the rotating disc through a third belt wheel piece, a connecting rod is hinged to the non-circle center position of the rotating disc, one end, far away from the rotating disc, of the connecting rod is connected with a welding column, and one end, close to the conveying belt, of the welding column is provided with a welding gun head;
the collision mechanism is arranged between the rotating rollers and used for stabilizing the welding gun head and the mechanical part when the mechanical part is in a welding state, and comprises a fixed plate, and a buffer assembly in contact with the conveyor belt is arranged on the fixed plate;
and the driving mechanism is fixed on the frame body and is used for driving the driven piece to intermittently rotate and the rotating disc to rotate for 360 degrees.
As a further scheme of the invention: the rotary roller is rotatably arranged on the bottom plate, and the driven part consists of arc-shaped plates and linear grooves arranged between the arc-shaped plates.
As a further scheme of the invention: the fixed component comprises a plurality of fixed grooves formed in the conveying belt, and the inner walls of the fixed grooves are connected with fixed blocks through fixed springs.
As a further scheme of the invention: the driving mechanism comprises a driving motor fixed on the supporting frame, an output shaft of the driving motor is connected with a rotating disc through a first belt wheel piece, the output shaft of the driving motor is connected with a driving piece through a second belt wheel piece, and the driving piece comprises a semicircular plate and a linear rod fixed on one side of the linear edge of the semicircular plate.
As a further scheme of the invention: the buffering assembly comprises a guide shaft arranged on the fixing plate, at least two guide blocks slide on the guide shaft, a cross rod group is hinged to the guide blocks, and the other end, far away from the guide blocks, of the cross rod group is connected with a touch plate through a guide wheel.
As a further scheme of the invention: and a guide spring is sleeved on the outer side of the guide shaft between the guide blocks.
As a further scheme of the invention: and guide grooves matched with the guide wheels are formed in two sides of the lower edge of the contact plate.
As a further scheme of the invention: the cross rod group consists of two rotating rods which are hinged in a crossed manner.
As a further scheme of the invention: the wire feeding disc is rotatably arranged on the L-shaped plate, the L-shaped plate is fixed on the supporting frame, and the welding column is connected with the L-shaped plate in a penetrating mode.
As a still further scheme of the invention: a plurality of conveying teeth are installed on the inner side of the conveying belt, and ring teeth matched with the conveying teeth are arranged on the outer side of the rotating roller.
Compared with the prior art, the invention has the beneficial effects that:
the mechanical part welding device is reasonable in structure and novel in design, the conveying mechanism is enabled to enable the conveying belt to meet the welding requirement of the welding mechanism when the conveying belt is conveyed intermittently, meanwhile, the large-batch conveying of mechanical parts is achieved, the welding precision and the welding efficiency are greatly increased, the collision mechanism is arranged, the contact effect of the welding mechanism and the conveying belt is further increased, the welding effect is increased, the practicability is high, and the reliability is high.
Drawings
Fig. 1 is a schematic structural view of a machine part welding apparatus.
Fig. 2 is a schematic view showing the structure of a conveyor belt in a machine part welding apparatus.
FIG. 3 is a front view of an active part of a welding device for machine parts.
Fig. 4 is a front view schematically showing a driven member in the mechanical part welding apparatus.
Fig. 5 is a schematic structural view of a fixing member in a machine part welding apparatus.
Fig. 6 is a partially enlarged structural diagram of a in fig. 1.
Fig. 7 is a schematic perspective view of an active part in a machine part welding apparatus.
Fig. 8 is a perspective view of a driven member in a mechanical part welding apparatus.
In the figure: 1. a base plate; 2. rotating the roller; 3. a support frame; 4. an L-shaped plate; 5. rotating the disc; 6. a connecting rod; 7. welding the column; 8. welding the gun head; 9. a wire feeding disc; 10. a third pulley member; 11. a first pulley member; 12. a drive motor; 13. a second pulley member; 14. a driving member; 15. a driven member; 16. a fixing plate; 17. a conveyor belt; 18. a transmission tooth; 19. fixing grooves; 20. a linear rod; 21. a semicircular plate; 22. an arc-shaped plate; 23. a linear groove; 24. a fixed block; 25. fixing the spring; 26. a touch plate; 27. a guide wheel; 28. a cross bar group; 29. a guide shaft; 30. a guide block; 31. a guide spring.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the invention, and further, the terms "first", "second", etc., are used only for descriptive purposes and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more of such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be communicated with each other, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art through specific situations.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example 1
Referring to fig. 1, in the embodiment of the present invention, a mechanical part welding apparatus includes a frame body formed by a base plate 1 and a support frame 3 fixed on the base plate 1, and further includes: the conveying mechanism is arranged on the frame body and used for realizing intermittent conveying of mechanical parts, the conveying mechanism comprises two horizontally arranged rotating rollers 2, a driven part 15 for driving the rotating rollers 2 to rotate is coaxially arranged on one rotating roller 2, a conveying belt 17 is arranged between the rotating rollers 2, and a plurality of fixing components for fixing the mechanical parts are arranged on the conveying belt 17; the welding mechanism is fixed on the frame body and used for welding mechanical parts conveyed on the conveying belt 17, the welding mechanism comprises a rotating disc 5 and a wire feeding disc 9 connected with the rotating disc 5 through a third belt wheel piece 10, a connecting rod 6 is hinged to the non-circle center position of the rotating disc 5, one end, far away from the rotating disc 5, of the connecting rod 6 is connected with a welding column 7, and one end, close to the conveying belt 17, of the welding column 7 is provided with a welding gun head 8; the collision mechanism is arranged between the rotating rollers 2 and used for stabilizing the welding gun head 8 and the mechanical part when the mechanical part is in a welding state, the collision mechanism comprises a fixing plate 16, and a buffer assembly in contact with a conveyor belt 17 is arranged on the fixing plate 16; fix the actuating mechanism on the support body for drive 15 intermittent type formulas of follower rotate and 360 rotary motion of rolling disc 5, it is concrete, make conveyer belt 17 not only satisfy welding mechanism's welding needs in the intermittent type is carried through the transport mechanism who is equipped with, mechanical parts's big batch transport has also been realized simultaneously, greatly increased welding precision and welding efficiency, and set up conflict mechanism, further increased welding mechanism and conveyer belt 17's contact effect, thereby welding effect has been increased.
In the condition of this embodiment, send wire reel 9 to rotate and set up on L template 4, L template 4 is fixed on support frame 3, welding post 7 has worn to have connect L template 4, and is concrete, L template 4 not only can carry on spacingly to sending wire reel 9, can also lead reciprocating of welding post 7 simultaneously, has ensured welding set's reliability.
Referring to fig. 4 and 8, in one aspect of the present embodiment, the rotating roller 2 is rotatably disposed on the base plate 1, and the driven member 15 is formed by arc plates 22 and linear grooves 23 disposed between the arc plates 22, and the driven member 15 is intermittently rotatable by the cooperation of the linear grooves 23 and the driving member 14.
Referring to fig. 5, in a condition of this embodiment, fixed subassembly is including setting up a plurality of fixed slots 19 on conveyer belt 17, and fixed slot 19 inner wall is connected with fixed block 24 through fixing spring 25, and is concrete, makes fixed block 24 can remove along fixed slot 19 is inside through fixing spring 25's cooperation, and then makes two fixed blocks 24 realize the tight fixed action of clamp to machine part, has finally satisfied the welding demand in later stage.
Referring to fig. 3 and 7, in a case of this embodiment, the driving mechanism includes a driving motor 12 fixed on the supporting frame 3, an output shaft of the driving motor 12 is connected to the rotating disc 5 through a first pulley 11, an output shaft of the driving motor 12 is connected to a driving part 14 through a second pulley 13, the driving part 14 includes a semicircular plate 21 and a linear rod 20 fixed on one side of a linear edge of the semicircular plate 21, specifically, the driving part 14 and the rotating disc 5 are both rotated by rotation of the driving motor 12, and finally, the operation of the welding mechanism and the intermittent rotation of the conveying belt 17 are satisfied.
Referring to fig. 6, in one aspect of this embodiment, the buffer assembly includes a guide shaft 29 disposed on the fixed plate 16, at least two guide blocks 30 are slidably disposed on the guide shaft 29, a cross bar group 28 is hinged to the guide blocks 30, the other end of the cross bar group 28, which is far away from the guide blocks 30, is connected to the touch plate 26 through a guide wheel 27, a guide spring 31 is sleeved outside the guide shaft 29 between the guide blocks 30, guide grooves are disposed on two sides of the lower edge of the touch plate 26 and are matched with the guide wheel 27, the cross bar group 28 is composed of two cross hinged rotating rods, specifically, the two guide blocks 30 move left and right along the guide shaft 29, and under the tensioning action of the guide spring 31, the cross bar group 28 is expanded or contracted, and finally the touch plate 26 is contacted to the conveyor belt 17 right opposite to the lower end of the welding torch head 8, so that the welding torch head 8 does not recess the conveyor belt 17 at that position during the downward movement welding process, the reliability of the welding device is further increased.
Example 2
In another embodiment of the present invention, the embodiment is different from the above embodiments in that a plurality of conveying teeth 18 are installed inside the conveyor belt 17, and ring teeth matched with the conveying teeth 18 are installed outside the rotating drum 2, specifically, the cooperation between the conveying teeth 18 and the ring teeth prevents the conveyor belt 17 from slipping with the rotating drum 2 during the conveying process, thereby further increasing the reliability of the conveying mechanism.
The working principle of the invention is as follows: when in work, the worker is positioned at the left side position of the conveyor belt 17, and mechanical parts are continuously placed between the fixing blocks 24 in the fixing groove 19 at the position, meanwhile, a driving motor 12 is started, the driving motor 12 drives a rotating disc 5 and a driving part 14 to rotate, on one hand, the rotating disc 5 rotates a wire feeding disc 9 to continuously guide welding wires into a welding gun head 8, meanwhile, the welding gun head 8 is driven by the welding column 7 to move up and down, on the other hand, the linear rod 20 of the driving part 14 is inserted into the linear groove 23 of the driven part 15, so that the driven part 15 drives the rotating roller 2 to rotate intermittently, in the stop state of the conveyor belt 17, the welding gun head 8 just moves downwards to the lowest end position to weld mechanical parts, meanwhile, under the matching of the abutting mechanism, mechanical parts are prevented from moving downwards, so that the welding precision is ensured, and the whole operation is fast, convenient and reliable.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The utility model provides a machine part welding set, includes the bottom plate and fixes the support body that the support frame on the bottom plate constitutes, its characterized in that still includes:
the conveying mechanism is arranged on the frame body and used for realizing intermittent conveying of mechanical parts, the conveying mechanism comprises two horizontally arranged rotating rollers, a driven part for driving the rotating rollers to rotate is coaxially arranged on one of the rotating rollers, a conveying belt is arranged between the rotating rollers, and a plurality of fixing assemblies for fixing the mechanical parts are arranged on the conveying belt;
the welding mechanism is fixed on the frame body and used for welding mechanical parts conveyed on the conveying belt, the welding mechanism comprises a rotating disc and a wire feeding disc connected with the rotating disc through a third belt wheel piece, a connecting rod is hinged to the non-circle center position of the rotating disc, one end, far away from the rotating disc, of the connecting rod is connected with a welding column, and one end, close to the conveying belt, of the welding column is provided with a welding gun head;
the collision mechanism is arranged between the rotating rollers and used for stabilizing the welding gun head and the mechanical part when the mechanical part is in a welding state, and comprises a fixed plate, and a buffer assembly in contact with the conveyor belt is arranged on the fixed plate;
and the driving mechanism is fixed on the frame body and is used for driving the driven piece to intermittently rotate and the rotating disc to rotate for 360 degrees.
2. The machine part welding device of claim 1, wherein the rotating roller is rotatably disposed on the base plate, and the driven member is composed of arc plates and a linear groove disposed between the arc plates.
3. The machine part welding device of claim 1, wherein the fixing assembly comprises a plurality of fixing grooves formed in the conveyor belt, and fixing blocks are connected to the inner walls of the fixing grooves through fixing springs.
4. The machine part welding device according to claim 1, wherein the driving mechanism comprises a driving motor fixed on the support frame, an output shaft of the driving motor is connected with a rotating disc through a first belt wheel member, an output shaft of the driving motor is connected with a driving member through a second belt wheel member, and the driving member comprises a semicircular plate and a linear rod fixed on one side of a linear edge of the semicircular plate.
5. The machine part welding device of claim 1, wherein the buffer assembly comprises a guide shaft arranged on the fixing plate, at least two guide blocks are slidably arranged on the guide shaft, a cross rod group is hinged on the guide blocks, and the other end of the cross rod group, which is far away from the guide blocks, is connected with a touch plate through a guide wheel.
6. The machine part welding device of claim 5, wherein a guide spring is sleeved outside the guide shaft between the guide blocks.
7. The machine part welding device of claim 5, wherein the two sides of the lower edge of the abutting plate are provided with guide grooves which are matched with the guide wheels.
8. A machine part welding device according to claim 5, characterized in that the cross bar group consists of two cross-hinged rotating bars.
9. The machine part welding device of claim 4, wherein the wire feeding disc is rotatably arranged on an L-shaped plate, the L-shaped plate is fixed on the supporting frame, and the L-shaped plate penetrates through the welding column.
10. The machine part welding device of claim 1, wherein a plurality of conveying teeth are arranged on the inner side of the conveying belt, and ring teeth matched with the conveying teeth are arranged on the outer side of the rotating roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110797909.4A CN113245663B (en) | 2021-07-15 | 2021-07-15 | Machine part welding set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110797909.4A CN113245663B (en) | 2021-07-15 | 2021-07-15 | Machine part welding set |
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| Publication Number | Publication Date |
|---|---|
| CN113245663A CN113245663A (en) | 2021-08-13 |
| CN113245663B true CN113245663B (en) | 2021-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110797909.4A Expired - Fee Related CN113245663B (en) | 2021-07-15 | 2021-07-15 | Machine part welding set |
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| CN (1) | CN113245663B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116586836B (en) * | 2023-06-01 | 2023-09-19 | 深圳市康普信息技术有限公司 | Automatic welding device for display screen box |
| CN117884287A (en) * | 2024-03-13 | 2024-04-16 | 江苏卓晟智能建筑科技有限公司 | Spraying device for processing steel structure prefabricated part |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816069B (en) * | 2015-05-17 | 2017-07-18 | 武铭旗 | A kind of vertical multijaw welding machine |
| CN209491448U (en) * | 2018-11-22 | 2019-10-15 | 湖南汽车工程职业学院 | A kind of automobile production welding equipment |
| CN110814491A (en) * | 2019-11-12 | 2020-02-21 | 湖南瑞泰欣金属有限公司 | Alloy door welding set |
| CN212286371U (en) * | 2020-06-01 | 2021-01-05 | 安徽省银瑞电池科技有限公司 | Spot welding equipment for lithium battery |
| CN112548390A (en) * | 2020-12-09 | 2021-03-26 | 南京思达捷信息科技有限公司 | Automatic spot welding device for hardware |
| CN112846574A (en) * | 2020-12-24 | 2021-05-28 | 重庆北永建设工程有限公司 | Sliding feed formula people's air defense door automatic welder |
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- 2021-07-15 CN CN202110797909.4A patent/CN113245663B/en not_active Expired - Fee Related
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