CN112975225B - Welding device for tractor cab shell - Google Patents
Welding device for tractor cab shell Download PDFInfo
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- CN112975225B CN112975225B CN202110524049.7A CN202110524049A CN112975225B CN 112975225 B CN112975225 B CN 112975225B CN 202110524049 A CN202110524049 A CN 202110524049A CN 112975225 B CN112975225 B CN 112975225B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/10—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to cutting or desurfacing
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a welding device for a tractor cab shell in the technical field of welding, which comprises a base, wherein a numerical control box is fixedly arranged in the middle above the base, a cleaning assembly is fixedly arranged on one side of the numerical control box, an installation block is fixedly arranged on the other side of the numerical control box, a polishing assembly is fixedly arranged at the rear end of the installation block, and a welding head is fixedly arranged at the rear end of the numerical control box. According to the invention, through the arranged cleaning assembly, the welded shell of the tractor cab is cleaned by the scraper, the scraper can be adjusted along with the shell to be welded when being cleaned, the rectangular block is driven to push the supporting column to slide in the through hole when the protruding welded shell is encountered, the scraper can be tightly attached to welding impurities to be cleaned by the second spring, the cleaning angle of the scraper can be adjusted by rotating the connecting rod in the mounting hole when some corners are encountered, and the welding slag after welding can be cleaned without affecting subsequent paint spraying.
Description
Technical Field
The invention relates to the technical field of welding, in particular to a welding device for a tractor cab shell.
Background
The driver's cabin shell is the important component of tractor, and present driver's cabin shell welds on the assembly line and realizes a large amount of production, and among the assembly line welding process, the material surface adhesion has many foreign particles, can lead to welded shell surface to level and smooth inadequately when the welding, and welded tractor shell welding department has many welding slag moreover, and the untimely clearance can influence subsequent processing of spraying paint, and then leads to the japanning that sprays to drop and influence the pleasing to the eye of product.
Therefore, a welding device for a tractor cab housing is needed.
Disclosure of Invention
The invention mainly aims to provide a welding device for a tractor cab shell, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
a welding device for a tractor cab shell comprises a base, wherein a numerical control box is fixedly installed in the middle above the base, a cleaning assembly is fixedly installed on one side of the numerical control box, an installation block is fixedly installed on the other side of the numerical control box, a polishing assembly is fixedly installed at the rear end of the installation block, and a welding head is fixedly installed at the rear end of the numerical control box;
the cleaning assembly comprises a mounting plate, the upper end and the lower end of an inner cavity of the mounting plate are provided with sliding grooves, the inner cavity of the mounting plate is fixedly provided with a fixed block, the right end of the fixed block is fixedly provided with a rotating block, the inside of the rotating block is rotatably provided with a supporting frame, the right end of the supporting frame is fixedly provided with a first spring, the other end of the first spring is fixedly connected with the side wall of the inner cavity of the mounting plate, the upper end and the lower end of the supporting frame are fixedly provided with sliding blocks, the two sliding blocks are slidably arranged inside the sliding grooves, the front end of the supporting frame is fixedly provided with a baffle, and four corners of the front end of the baffle are provided with through holes which are communicated from front to back;
four equal slidable mounting in inside of through-hole has the support column, four the surface of support column all overlaps and is equipped with second spring, four the mounting hole has all been seted up at the surface rear portion of support column, four the inside of mounting hole all rotates installs the connecting rod, four the equal fixed mounting in rear end of connecting rod has the rectangular block, per two fixed mounting has the bracing piece between the rectangular block, two the surface of bracing piece all rotates installs the scraper blade, two the equal bilateral symmetry fixed mounting in one end that the scraper blade is close to the baffle has two fourth springs, four the other end and the baffle fixed connection of fourth spring.
Preferably, the two sliding grooves are in the shape of circular arcs.
Preferably, the mounting plate is fixedly mounted at the right end of the numerical control box, and the lower ends of the two scraping plates are in an arc shape.
Preferably, the subassembly of polishing includes the installation pipe, the inside slidable mounting of installation pipe has the cylinder, cylindrical rear end fixed mounting has the third spring, the third spring is located the inside of installation pipe, cylindrical rear end fixed mounting has the connecting block, the mounting groove has been seted up at both ends about the connecting block, two the inside of mounting groove is all rotated and is installed the push rod, two the middle part is fixed with the fifth spring, two between the push rod the equal fixed mounting in rear end of push rod has the backup pad, two the inside of backup pad is all rotated and is installed the transmission post, two the equal fixed mounting in surface of transmission post has a section of thick bamboo, two the equal fixed mounting in upper end of backup pad has driving motor, the equal fixed mounting in front end of installation piece of installation pipe and third spring.
Preferably, the transmission shafts at the output ends of the two driving motors penetrate through the upper end of the supporting plate and are fixedly connected with the transmission column.
Preferably, the grinding assembly, the welding head and the cleaning assembly are positioned on the same horizontal level, and the rear ends of the grinding assembly and the cleaning assembly exceed the rear end of the welding head.
Compared with the prior art, the invention has the following beneficial effects:
1. through the clearance subassembly that sets up, the shell of welded tractor driver's cabin will clear up through the scraper blade, the scraper blade can be along with needs welded shell self-adaptation regulation when clearing up, will drive the rectangular block and promote the support column and slide in the through-hole when meetting outstanding welded shell, the second spring can make the scraper blade hug closely the welding miscellaneous material that needs the clearance, also can adjust the angle of scraper blade clearance through the connecting rod in the inside rotation of mounting hole when meetting some turnings, can not influence follow-up spraying paint with the welding slag clean up after the welding.
2. Through the subassembly of polishing that sets up, driving motor drives the transmission post rotation in the backup pad, a section of thick bamboo of polishing can promote a section of thick bamboo of polishing when meetting some unevenness's surface when polishing, then promote the push rod through a section of thick bamboo of polishing and rotate in the inside of mounting groove, the fifth spring can guarantee that the push rod rotates and recovers to initial position, the cylinder can adjust the cylinder length of stretching out and drawing back in the mounting tube because of needs welded driver's cabin shell, can polish totally with impurity and the rust on the casing, thereby guarantee more firm of casing after the welding.
Drawings
Fig. 1 is a schematic view of the overall structure of a welding device for a tractor cab housing according to the present invention;
FIG. 2 is a schematic view showing the overall structure of a cleaning assembly in a welding apparatus for a tractor cab housing according to the present invention;
FIG. 3 is a schematic structural view of a cleaning assembly in the welding device for the tractor cab housing according to the present invention;
FIG. 4 is a schematic view showing the connection of a cleaning assembly in a welding apparatus for a tractor cab housing according to the present invention;
FIG. 5 is a schematic view showing the overall structure of a grinding assembly in a welding apparatus for a tractor cab housing according to the present invention;
fig. 6 is a schematic view illustrating the connection of a sanding block in a welding apparatus for a tractor cab housing according to the present invention.
In the figure: 1. a base; 2. cleaning the assembly; 21. mounting a plate; 22. rotating the block; 23. a fixed block; 24. a support frame; 25. a baffle plate; 26. a slider; 27. a chute; 28. a first spring; 29. a through hole; 211. a support pillar; 212. a second spring; 213. mounting holes; 214. a connecting rod; 215. a rectangular block; 216. a support bar; 217. a fourth spring; 218. a squeegee; 3. a numerical control box; 4. welding a head; 5. mounting blocks; 6. polishing the assembly; 61. installing a pipe; 62. a third spring; 63. a cylinder; 64. connecting blocks; 65. mounting grooves; 66. a push rod; 67. a fifth spring; 68. a support plate; 69. polishing the barrel; 611. a drive motor; 612. a drive post.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained by combining the specific embodiments.
As shown in fig. 1-6, a welding device for a tractor cab shell comprises a base 1, wherein a numerical control box 3 is fixedly installed in the middle above the base 1, a cleaning assembly 2 is fixedly installed on one side of the numerical control box 3, an installation block 5 is fixedly installed on the other side of the numerical control box 3, a polishing assembly 6 is fixedly installed at the rear end of the installation block 5, and a welding head 4 is fixedly installed at the rear end of the numerical control box 3;
the cleaning assembly 2 comprises a mounting plate 21, the upper end and the lower end of an inner cavity of the mounting plate 21 are respectively provided with a sliding groove 27, the inner cavity of the mounting plate 21 is fixedly provided with a fixed block 23, the right end of the fixed block 23 is fixedly provided with a rotating block 22, the inner part of the rotating block 22 is rotatably provided with a supporting frame 24, the right end of the supporting frame 24 is fixedly provided with a first spring 28, the other end of the first spring 28 is fixedly connected with the side wall of the inner cavity of the mounting plate 21, the upper end and the lower end of the supporting frame 24 are respectively fixedly provided with a sliding block 26, the two sliding blocks 26 are respectively and slidably arranged in the sliding grooves 27, the front end of the supporting frame 24 is fixedly provided with a baffle plate 25, four corners of the front end of the baffle plate 25 are respectively provided with a through hole 29 which is communicated in the front and back, the supporting columns 211 are respectively and slidably arranged in the inner parts of the four through holes 29, the outer surfaces of the four supporting columns 211 are respectively provided with a second spring 212 in a sleeving manner, the rear part of the outer surfaces of the four supporting columns 211, the connecting rods 214 are installed in the four mounting holes 213 in a rotating mode, the rectangular blocks 215 are installed at the rear ends of the four connecting rods 214 in a rotating mode, the supporting rods 216 are installed between every two rectangular blocks 215 in a fixed mode, the scraping plates 218 are installed on the outer surfaces of the two supporting rods 216 in a rotating mode, two fourth springs 217 are installed at one end, close to the baffle 25, of the two scraping plates 218 in a bilateral-symmetrical mode, and the other end of the four fourth springs 217 is fixedly connected with the baffle 25.
Wherein, the second spring 212 receives the extrusion to contract extremely the back when meetting the great welding shell of some bulges, will drive support frame 24 and rotate in the inside of turning block 22, and support frame 24 drives slider 26 and slides in spout 27, also can extrude first spring 28 simultaneously and contract, can guarantee that the casing can not receive the harm when clearing up.
The mounting plate 21 is fixedly mounted at the right end of the numerical control box 3, the lower ends of the two scrapers 218 are arc-shaped, and the two sliding grooves 27 are arc-shaped.
It should be noted that the sliding groove 27 is formed in a circular arc shape to ensure the normal sliding of the sliding block 26, and the lower end of the scraper 218 is formed in a circular arc shape to be suitable for grinding some welded corners.
As shown in fig. 5 and 6, the driving motor 611 drives the transmission post 612 in the supporting plate 68 to rotate, the transmission post 612 drives the polishing cylinder 69 to rotate, the polishing cylinder 69 rotates to polish the tractor cab shell to be welded, and the polished surface of the cab shell can be rough, so that some rusts can be polished clean and subsequent welding is facilitated.
The transmission shafts at the output ends of the two driving motors 611 penetrate through the upper end of the supporting plate 68 and are fixedly connected with the transmission column 612.
The driving motor 611 is a conventional driving motor 611, and the driving motor 611 is electrically connected to an external power source.
The grinding assembly 6, the welding head 4 and the cleaning assembly 2 are positioned on the same horizontal level, and the rear ends of the grinding assembly 6 and the cleaning assembly 2 exceed the rear end of the welding head 4.
It is worth to say that grinding component 6, soldered connection 4 and clearance subassembly 2 are in same level can guarantee that soldered connection 4 can clear up the welding when the welding subassembly 6 cleans the welding, and clearance subassembly 2 can guarantee that the place of welding passes through the place of clearance subassembly 2 clearance moreover.
It should be noted that, the present invention is a welding device for tractor cab shell, when in use, the driving motor 611 drives the driving post 612 in the supporting plate 68 to rotate, the driving post 612 drives the polishing cylinder 69 to rotate, the polishing cylinder 69 rotates to polish the tractor cab shell to be welded, the polished surface of the cab shell will be rough and can polish some rusts clean, and is more convenient for subsequent welding, the polishing cylinder 69 will push the polishing cylinder 69 when encountering some uneven surfaces while polishing, then the pushing rod 66 will be pushed by the polishing cylinder 69 to rotate in the mounting groove 65, the fifth spring 67 will ensure that the pushing rod 66 rotates to return to the initial position, the cylinder 63 will adjust the length of the cylinder 63 stretching in the mounting pipe 61 due to the cab shell to be welded, the polished tractor cab shell will be welded by the welding head 4, the welded tractor cab shell is cleaned through the scraper 218, welding sundries generated by the tractor cab shell during welding are cleaned, the scraper 218 can be adjusted along with the shell to be welded during cleaning, the scraper 218 can extrude the fourth spring 217 to adjust the angle, the scraper 218 can rotate on the outer surface of the support rod 216, when the welded shell is protruded, the rectangular block 215 is driven to push the support column 211 to slide in the through hole 29, the second spring 212 is extruded to enable the scraper 218 to be tightly attached to the welding sundries to be cleaned, when corners are encountered, the angle for cleaning the scraper 218 is adjusted by rotating the connecting rod 214 inside the mounting hole 213, when the second spring 212 is extruded and contracted to the utmost extent when the welded shell is protruded, the support frame 24 is driven to rotate inside the rotating block 22, the support frame 24 drives the sliding block 26 to slide in the sliding groove 27, and also compresses the first spring 28 to contract.
Claims (6)
1. The utility model provides a welding set for tractor driver's cabin shell, includes base (1), its characterized in that: a numerical control box (3) is fixedly installed in the middle of the upper portion of the base (1), a cleaning assembly (2) is fixedly installed on one side of the numerical control box (3), an installation block (5) is fixedly installed on the other side of the numerical control box (3), a polishing assembly (6) is fixedly installed at the rear end of the installation block (5), and a welding head (4) is fixedly installed at the rear end of the numerical control box (3);
the cleaning component (2) comprises a mounting plate (21), the upper end and the lower end of the inner cavity of the mounting plate (21) are both provided with a sliding chute (27), a fixed block (23) is fixedly arranged in the inner cavity of the mounting plate (21), a rotating block (22) is fixedly arranged at the right end of the fixed block (23), a support frame (24) is rotatably arranged inside the rotating block (22), a first spring (28) is fixedly arranged at the right end of the support frame (24), the other end of the first spring (28) is fixedly connected with the side wall of the inner cavity of the mounting plate (21), the upper end and the lower end of the supporting frame (24) are both fixedly provided with sliding blocks (26), the two sliding blocks (26) are both arranged in the sliding groove (27) in a sliding way, a baffle (25) is fixedly installed at the front end of the supporting frame (24), and four corners of the front end of the baffle (25) are provided with through holes (29) which are communicated from front to back;
four equal slidable mounting in inside of through-hole (29) has support column (211), four the surface of support column (211) all overlaps and is equipped with second spring (212), four mounting hole (213), four have all been seted up at the surface rear portion of support column (211) the inside of mounting hole (213) all rotates and installs connecting rod (214), four the equal fixed mounting in rear end of connecting rod (214) has rectangular block (215), per two fixed mounting has bracing piece (216), two between rectangular block (215) the surface of bracing piece (216) all rotates and installs scraper blade (218), two scraper blade (218) are close to the equal bilateral symmetry fixed mounting in one end of baffle (25) and have two fourth spring (217), four the other end and baffle (25) fixed connection of fourth spring (217).
2. The welding apparatus for the tractor cab housing according to claim 1, characterized in that: the two sliding grooves (27) are in the shape of circular arcs.
3. The welding apparatus for the tractor cab housing according to claim 1, characterized in that: the mounting plate (21) is fixedly mounted at the right end of the numerical control box (3), and the lower ends of the two scraping plates (218) are arc-shaped.
4. The welding apparatus for the tractor cab housing according to claim 1, characterized in that: the polishing assembly (6) comprises an installation pipe (61), a cylinder (63) is slidably installed inside the installation pipe (61), a third spring (62) is fixedly installed at the rear end of the cylinder (63), the third spring (62) is located inside the installation pipe (61), a connecting block (64) is fixedly installed at the rear end of the cylinder (63), installation grooves (65) are formed in the left end and the right end of the connecting block (64), push rods (66) are installed in the installation grooves (65) in a rotating mode, a fifth spring (67) is fixed in the middle of the push rods (66), supporting plates (68) are fixedly installed at the rear ends of the push rods (66), transmission columns (612) are installed in the supporting plates (68) in a rotating mode, polishing barrels (69) are fixedly installed on the outer surfaces of the transmission columns (612), and driving motors (611) are fixedly installed at the upper ends of the supporting plates (68), the mounting tube (61) and the third spring (62) are both fixedly mounted at the front end of the mounting block (5).
5. The welding apparatus for the tractor cab housing according to claim 4, wherein: and transmission shafts at the output ends of the two driving motors (611) penetrate through the upper end of the supporting plate (68) and are fixedly connected with the transmission column (612).
6. The welding apparatus for the tractor cab housing according to claim 1, characterized in that: the polishing assembly (6), the welding head (4) and the cleaning assembly (2) are located on the same horizontal height, and the rear ends of the polishing assembly (6) and the cleaning assembly (2) exceed the rear end of the welding head (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110524049.7A CN112975225B (en) | 2021-05-13 | 2021-05-13 | Welding device for tractor cab shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110524049.7A CN112975225B (en) | 2021-05-13 | 2021-05-13 | Welding device for tractor cab shell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112975225A CN112975225A (en) | 2021-06-18 |
| CN112975225B true CN112975225B (en) | 2021-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110524049.7A Active CN112975225B (en) | 2021-05-13 | 2021-05-13 | Welding device for tractor cab shell |
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| CN (1) | CN112975225B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113352036B (en) * | 2021-08-10 | 2021-10-29 | 南通赛城钢结构工程有限公司 | Welding device and welding method for processing welding seam for steel structural member |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014944A (en) * | 2014-05-29 | 2014-09-03 | 浙江国际海运职业技术学院 | Automatic steel plate welding machine |
| CN106735987B (en) * | 2016-12-26 | 2019-07-26 | 迈赫机器人自动化股份有限公司 | A kind of tractor cab automatic welding production line |
| CN108274356A (en) * | 2017-12-11 | 2018-07-13 | 安徽宝辰机电设备科技有限公司 | It is a kind of for derusting and the grinding device of welding slag |
| CN208196155U (en) * | 2018-05-03 | 2018-12-07 | 淮阴师范学院 | A kind of Automatic manual transmission welding cutting and polishing polishing all-in-one machine |
| CN108788554B (en) * | 2018-07-09 | 2020-12-01 | 浙江麦知网络科技有限公司 | Electric spark machining device |
| CN211589034U (en) * | 2019-12-23 | 2020-09-29 | 扬州丰源车身制造有限公司 | Welding device for cab shell |
| CN111644769A (en) * | 2020-05-29 | 2020-09-11 | 淮北德林机械设备有限公司 | Welding machine with automatic welding slag cleaning function |
| CN111922837A (en) * | 2020-08-19 | 2020-11-13 | 王宇豪 | Furniture board mosaic structure forming and processing system |
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2021
- 2021-05-13 CN CN202110524049.7A patent/CN112975225B/en active Active
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| CN112975225A (en) | 2021-06-18 |
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