CN210188813U - Automatic welding device for wheel cover - Google Patents
Automatic welding device for wheel cover Download PDFInfo
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- CN210188813U CN210188813U CN201920952730.XU CN201920952730U CN210188813U CN 210188813 U CN210188813 U CN 210188813U CN 201920952730 U CN201920952730 U CN 201920952730U CN 210188813 U CN210188813 U CN 210188813U
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- wheel cover
- cover seat
- welding
- fixedly connected
- wheel
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Abstract
The utility model relates to an automatic welder for wheel casing relates to the welding machine field, and it is including the soldered connection machine that is provided with the roof-rack, but still includes horizontal migration's drop feed mechanism and sets up the protective screen subassembly on the roof-rack, drop feed mechanism includes the guide rail of bottom and can be on the guide rail gliding first wheel cover seat and second wheel cover seat, protective screen subassembly fixed connection in the below at the roof-rack and can reciprocate. When two halfbodies of wheel casing pass through the soldered connection mechanism and weld, the staff can assemble two other halfbodies simultaneously, has saved the assemble duration, has improved welding process's work efficiency, and the welding protection screen shelters from the highlight and the mars that welding process produced, and the protection carries out the staff's of material loading safety on the next door.
Description
Technical Field
The utility model belongs to the technical field of the technique of welding machine and specifically relates to an automatic welder for wheel casing is related to.
Background
The wheel cover is also called as a fender liner or a fender liner, is used for shielding the top of an automobile wheel and can play a role in shielding muddy water. The general wheel cover is configured as shown in chinese patent publication No. CN3618189 or chinese patent invention publication No. CN205034183U, and the overall shape thereof is arc-shaped. The mounting position of the wheel cover on the automobile can refer to the structure disclosed in the invention patent with the number of grant publication of CN 201646876U.
In the manufacturing process of the wheel cover, the wheel cover is generally formed by welding and splicing two semi-arc half bodies, in the prior art, an automatic welding device for welding the wheel cover comprises a material placing mechanism and a welding head mechanism, wherein the material placing mechanism comprises a guide rail, a base connected with the guide rail in a sliding mode and a driving piece used for driving the base to slide along the guide rail, the base can be moved away from the lower portion of the welding head mechanism, the two semi-arc half bodies are firstly installed on the base during welding, then the base is moved to the lower portion of the welding head mechanism to be welded, the base is moved away from the lower portion of the welding head mechanism after welding is finished, the wheel cover is taken down, then a new wheel cover to be welded is installed again to be welded, the automatic welding device needs to move the base back and forth during welding of the wheel cover, and the working efficiency is low during operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automatic welder for wheel casing can realize carrying out the welded while at two halfbodies, and the staff can assemble two other halfbodies, has saved the assemble duration, has improved welding process's work efficiency.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides an automatic welder for wheel casing, includes the workstation, sets up in the soldered connection mechanism of workstation top, but still including setting up on the workstation, horizontal migration's drop feed mechanism to and set up two sets of protective screen subassemblies on soldered connection mechanism, drop feed mechanism includes fixed mounting guide rail and sliding connection on the workstation in the first wheel casing seat and the second wheel casing seat of guide rail, two sets of protective screen subassemblies set up respectively in soldered connection mechanism towards the both sides of guide rail direction, two sets of protective screen subassemblies atress drive is along vertical direction downstream in order to carry out laser protection when soldered connection mechanism carries out weldment work.
By adopting the technical scheme, when the wheel cover on the first wheel cover seat is welded, a worker can simultaneously feed the second wheel cover seat, after the welding is finished, the first wheel cover seat is moved away from the lower part of the welding head mechanism, the second wheel cover seat is moved to the lower part of the welding head mechanism, the wheel cover on the second wheel cover seat is welded, the welded wheel cover on the first wheel cover seat is taken down, then the feeding is carried out, and the first wheel cover seat and the second wheel cover seat circularly act, so that the feeding time is saved, and the working efficiency is improved; the protection shield assembly moves down when the wheel cover is welded to shield strong light and sparks generated by the welding head mechanism, safety of workers is protected, the protection shield assembly moves up after welding is finished, and the first wheel cover seat and the second wheel cover seat are prevented from being hindered from moving.
The utility model discloses further set up to: the protective screen assembly comprises a driving assembly and a welding protective screen fixedly connected to the driving assembly, and the driving assembly is fixedly connected to the welding head mechanism.
Through adopting above-mentioned technical scheme, two sets of protection shield subassemblies can shelter from the highlight and the spark that welding head mechanism produced both sides simultaneously.
The utility model discloses further set up to: the driving assembly comprises a protective screen cylinder, a first cross beam is fixedly connected to the bottom of a piston rod of the protective screen cylinder, and the welding protective screen is fixedly connected to the lower portion of the first cross beam.
Through adopting above-mentioned technical scheme, drive assembly can be fast laborsaving drive welding protection screen reciprocate.
The utility model discloses further set up to: the driving assembly further comprises two guide rods, the two guide rods are fixedly connected to the top frame, and the two guide rods penetrate through two ends of the first cross beam.
Through adopting above-mentioned technical scheme, the guide bar can inject the welding protection screen and remove in the vertical direction.
The utility model discloses further set up to: the driving assembly comprises two rodless cylinders, a second cross beam is fixedly connected between sliding blocks of the two rodless cylinders, and the welding protection screen is fixedly connected below the second cross beam.
Through adopting above-mentioned technical scheme, no pole cylinder has drive and direction function concurrently, has simplified drive assembly's structure.
The utility model discloses further set up to: and a connecting rod is fixedly connected between the first wheel cover seat and the second wheel cover seat.
Through adopting above-mentioned technical scheme, the connecting rod makes first wheel cover seat and second wheel cover seat can remove simultaneously, makes the operation more convenient.
The utility model discloses further set up to: the first wheel cover seat and the second wheel cover seat slide on the guide rail through the driving of the wheel cover seat driving piece.
Through adopting above-mentioned technical scheme, the process that the manpower had been saved promoted first wheel cover seat and second wheel cover seat makes the operation laborsaving more easily to the stroke of cylinder can accurate control, makes the wheel casing on first wheel cover seat and the second wheel cover seat aim at soldered connection mechanism more easily.
The utility model discloses further set up to: the wheel cover seat driving part is a wheel cover seat cylinder.
To sum up, the utility model discloses a beneficial technological effect does:
1. when the wheel cover on the first wheel cover seat is welded, a worker can simultaneously feed the second wheel cover seat, after welding is finished, the first wheel cover seat is moved away from the lower part of the welding head mechanism, the second wheel cover seat is moved to the lower part of the welding head mechanism, the wheel cover on the second wheel cover seat is welded, the welded wheel cover on the first wheel cover seat is taken down, then feeding is carried out, and the first wheel cover seat and the second wheel cover seat circularly act, so that the feeding time is saved, and the working efficiency is improved; the protective screen assembly moves downwards to shield strong light and sparks generated by the welding head mechanism when the wheel cover is welded, so that the safety of workers is protected, and the protective screen assembly moves upwards after the welding is finished so as to avoid hindering the movement of the first wheel cover seat and the second wheel cover seat;
2. the driving assembly can rapidly drive the welding protection screen to move up and down in a labor-saving manner.
Drawings
FIG. 1 is a schematic view of a wheel cover construction.
Fig. 2 is a schematic view of an overall structure of the first embodiment of the present invention.
Fig. 3 is a schematic structural view of a first wheel house according to a first embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a welding head mechanism according to a first embodiment of the present invention.
Fig. 5 is a schematic view of the overall structure of the second embodiment of the present invention.
Reference numerals: 1. a work table; 2. A discharging mechanism; 21. a guide rail; 22. a first wheel housing base; 23. a second wheel housing base; 221. a substrate; 222. a support pillar; 223. a base station; 224. a base; 225. a side support base; 24. a wheel casing seat cylinder; 25. a connecting rod; 3. a welding head mechanism; 31. a top frame; 32. a welding head cylinder; 33. a laser welding head; 4. a shield assembly; 41. a shield cylinder; 42. a first cross member; 43. welding a protective screen; 44. a guide bar; 45. a rodless cylinder; 46. a second cross member; 10. a wheel cover; 101. and a half body.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
referring to fig. 2, the utility model discloses an automatic welding device for wheel casing for weld forming wheel casing 10, wheel casing 10 is formed by two halfbodies 101 welding, and the structure of wheel casing refers to fig. 1. The automatic welding device structurally comprises a workbench 1, a feeding mechanism 2 which is arranged on the workbench 1 and can move horizontally, a welding head mechanism 3 which is arranged above the feeding mechanism 2, and two groups of protective screen assemblies 4 which are arranged on two sides of the welding head mechanism 3.
Referring to fig. 2 and 3, in particular, the discharging mechanism 2 mainly includes two parallel guide rails 21 fixed on the surface of the workbench 1, the guide rails 21 are slidably connected with a first wheel housing seat 22 and a second wheel housing seat 23, the first wheel housing seat 22 is driven by a wheel housing seat cylinder 24, and the wheel housing seat cylinder 24 can be a piston rod type cylinder or a rodless cylinder 45. In the present embodiment, the rodless cylinder 45 is taken as an example, and the rodless cylinder 45 is fixed on the surface of the workbench 1 and located between the two guide rails 21, and is parallel to the guide rails 21. The first wheel housing seat 22 comprises a base plate 221, the lower surface of the base plate 221 is fixedly connected with a sliding block of the rodless cylinder 45, so that the base plate 221 is driven to slide back and forth on the guide rail 21, a plurality of vertical supporting columns 222 are arranged in the middle of the base plate 221, a horizontal base 223 is supported at the top ends of the supporting columns 222, a base 224 is arranged on the base 223, and side supporting seats 225 are arranged on the base plate 221 and located on two sides of the base 224. The top surface of the base 224 is curved, and the base 224 and the side support 225 together form a support for the two halves of the wheel cover 10.
The structure of the second wheel cover seat 23 is the same as that of the first wheel cover seat 22, and the respective substrates 221 of the second wheel cover seat 23 and the first wheel cover seat 22 are fixedly connected through the connecting rod 25, so that the wheel cover seat cylinder 24 drives the first wheel cover seat 22 to slide and also can drive the second wheel cover seat 23, and when the first wheel cover seat 22 is located below the welding head mechanism 3, the second wheel cover seat 23 completely exits from the welding head mechanism 3.
Referring to fig. 4, the welding head mechanism 3 includes a top frame 31 disposed above the guide rail 21, a welding head cylinder 32 is disposed on the top frame 31, and a laser welding head 33 is fixedly connected to an end of a piston rod of the welding head cylinder 32. The piston rod of the welding head cylinder 32 pushes the laser welding head 33 downward so that the laser welding head 33 can weld the two half bodies 101. After welding is complete, the piston rod of the horn cylinder 32 is retracted to drive the laser horn 33 upward away from the wheel cover 10.
Referring to FIG. 2, the shield assembly 4 includes a drive assembly and a welding shield 43. The driving assembly comprises two protective screen cylinders 41 which are vertically and fixedly connected to the top frame 31, piston rods of the two protective screen cylinders 41 penetrate through the top frame 31, free ends of the piston rods are fixedly connected with a first cross beam 42, and welding protective screens 43 are fixedly connected to the lower portion of the first cross beam 42. The welding protection screen 43 may be a laser protection mirror plate for protecting laser during welding to avoid injury to eyes of workers. Two guide rods 44 are fixedly mounted below the top frame 31, two ends of the first cross beam 42 are sleeved on the two guide rods 44, and the first cross beam 42 can slide up and down along the two guide rods 44 under the driving of the shielding cylinder 41. Two sets of protection shield assemblies 4 are respectively fixedly connected to the top frame 31 towards the front and back direction of the guide rail 21, and the two sets of protection shield assemblies 4 can act simultaneously.
When welding is performed, the first wheel cover seat 22 or the second wheel cover seat 23 is driven to move to a position right below the welding head mechanism 3, the protective screen air cylinder 41 drives the first cross beam 42 to move downwards, and the welding protective screen 43 shields the laser welding head 33; after welding, the shielding cylinder 41 drives the first beam 42 to move upwards, so that the welding shielding 43 also moves upwards, and then the first wheel cover seat 22 and the second wheel cover seat 23 can move left and right.
The working principle of the automatic welding device for the wheel cover is as follows: the original position of the emptying mechanism 2 is that the second wheel cover seat 23 is located right below the welding head mechanism 3, the first wheel cover seat 22 is located at one side of the guide rail 21, the worker needs to load the first wheel cover seat 22 first, that is, the two half bodies 101 are installed on the base 224 and the side support seat 225 of the first wheel cover seat 22, firstly, the wheel cover seat cylinder 24 acts to enable the first wheel cover seat 22 to move right below the welding head mechanism 3, then, the protection screen cylinders 41 of the two groups of protection screen assemblies 4 act simultaneously to enable the welding protection screen 43 to move downwards to shield the two sides of the laser welding head 33, then, the welding head cylinder 32 acts, the laser welding head 33 welds the two half bodies 101, meanwhile, the worker loads the second wheel cover seat 23, after the welding is finished, the welding head cylinder 32 acts, the laser welding head 33 stops welding and returns to the original position, then, the protection screen cylinders 41 of the two groups of protection screen assemblies 4 act, the welding protection screen 43 moves upwards to return to the original position, then the wheel cover seat air cylinder 24 acts to enable the first wheel cover seat 22 to leave, the second wheel cover seat 23 moves to be right below the welding head mechanism 3, the protection screen assembly 4 and the welding head mechanism 3 repeat the process, and meanwhile, a worker takes down the wheel cover 10 on the first wheel cover seat 22 and installs two new half bodies 101 to enter the next cycle.
This in-process, when two halfbodies 101 carry out the welded, the staff can assemble two other halfbodies 101, has saved the assemble duration, has improved welding process's work efficiency, and welding protective screen 43 shelters from the highlight and the mars that welding process produced, has protected the next door to carry out the staff's of material loading safety, and welding protective screen 43 can reciprocate, avoids it to obstruct the removal of first wheel cover seat 22 and second wheel cover seat 23.
Example two:
the embodiment is similar to the first embodiment in that the shielding assembly 4 includes a welding shielding 43 and a driving assembly, the driving assembly includes two rodless cylinders 45 fixedly connected below the top frame 31, two ends of the second beam 46 are respectively and fixedly connected with the sliders of the corresponding two rodless cylinders 45, the welding shielding 43 is fixedly connected below the second beam 46, and the welding shielding 43 can move up and down under the driving of the two rodless cylinders 45.
The rodless cylinder 45 is adopted, so that the guide rod 44 does not need to be additionally arranged, the parts of the device can be reduced, and the integral volume of the device is reduced.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides an automatic welder for wheel casing, includes workstation (1), sets up soldered connection mechanism (3) above workstation (1), its characterized in that: the laser protection device is characterized by further comprising a material placing mechanism (2) which is arranged on the workbench (1) and can move horizontally, and two groups of protection screen assemblies (4) which are arranged on the welding head mechanism (3), wherein the material placing mechanism (2) comprises a guide rail (21) which is fixedly arranged on the workbench (1) and a second wheel cover seat (22) and a second wheel cover seat (23) which are connected with the guide rail (21) in a sliding mode, the two groups of protection screen assemblies (4) are respectively arranged on two sides of the welding head mechanism (3) towards the guide direction of the guide rail (21), and the two groups of protection screen assemblies (4) are driven by force to move downwards along the vertical direction so as to perform laser protection when the welding head mechanism (3) performs welding work.
2. The automatic welding device for a wheel cover according to claim 1, characterized in that: the protective screen assembly (4) comprises a driving assembly and a welding protective screen (43) fixedly connected to the driving assembly, and the driving assembly is fixedly connected to the welding head mechanism (3).
3. The automatic welding device for a wheel cover according to claim 2, characterized in that: the driving assembly comprises a protective screen cylinder (41), a first cross beam (42) is fixedly connected to the bottom of a piston rod of the protective screen cylinder (41), and the welding protective screen (43) is fixedly connected below the first cross beam (42).
4. The automatic welding device for a wheel cover according to claim 3, characterized in that: the driving assembly further comprises two guide rods (44), the two guide rods (44) are fixedly connected to the top frame (31), and the two guide rods (44) penetrate through two ends of the first cross beam (42).
5. The automatic welding device for a wheel cover according to claim 2, characterized in that: the driving assembly comprises two rodless cylinders (45), a second cross beam (46) is fixedly connected between sliding blocks of the two rodless cylinders (45), and the welding protective screen (43) is fixedly connected below the second cross beam (46).
6. The automatic welding device for a wheel cover according to any one of claims 1 to 5, characterized in that: a connecting rod (25) is fixedly connected between the first wheel cover seat (22) and the second wheel cover seat (23).
7. The automatic welding device for a wheel cover according to claim 6, characterized in that: the first wheel cover seat (22) and the second wheel cover seat (23) slide on the guide rail (21) through the driving of the wheel cover seat driving piece.
8. The automatic welding device for a wheel cover according to claim 7, characterized in that: the wheel cover seat driving part is a wheel cover seat cylinder (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920952730.XU CN210188813U (en) | 2019-06-22 | 2019-06-22 | Automatic welding device for wheel cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920952730.XU CN210188813U (en) | 2019-06-22 | 2019-06-22 | Automatic welding device for wheel cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210188813U true CN210188813U (en) | 2020-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920952730.XU Active CN210188813U (en) | 2019-06-22 | 2019-06-22 | Automatic welding device for wheel cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210188813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112239097A (en) * | 2020-10-09 | 2021-01-19 | 江苏闳业机械股份有限公司 | Splicer with safety protection mechanism |
-
2019
- 2019-06-22 CN CN201920952730.XU patent/CN210188813U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112239097A (en) * | 2020-10-09 | 2021-01-19 | 江苏闳业机械股份有限公司 | Splicer with safety protection mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An automatic welding device for wheel housing Effective date of registration: 20221026 Granted publication date: 20200327 Pledgee: Hengfeng bank Limited by Share Ltd. Beijing branch Pledgor: BEIJING JIACHENG XINGYE INDUSTRY AND TRADE CO.,LTD. Registration number: Y2022110000277 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |