CN216097193U - Full-automatic welding device for upper bracket of oil cylinder - Google Patents
Full-automatic welding device for upper bracket of oil cylinder Download PDFInfo
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- CN216097193U CN216097193U CN202121872806.1U CN202121872806U CN216097193U CN 216097193 U CN216097193 U CN 216097193U CN 202121872806 U CN202121872806 U CN 202121872806U CN 216097193 U CN216097193 U CN 216097193U
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Abstract
The utility model discloses a full-automatic welding device for an upper bracket of an oil cylinder, and belongs to the technical field of cranes. The device comprises a welding workbench and a welding robot beside the welding workbench, wherein a workpiece fixing plate is arranged on the welding workbench, a plurality of fixing units are arranged on the workpiece fixing plate side by side from left to right, each fixing unit comprises two fixing structures which are oppositely arranged from front to back and are staggered, each fixing structure comprises a strip-shaped hole, a hollow hole, a positioning plate, two bolts and a manual clamp, the strip-shaped holes are arranged along the left-right direction, the positioning plates are vertically arranged, and the two bolts are arranged side by side from left to right and are both arranged along the front-back direction; in the same fixing unit, two strip holes are respectively positioned at the front side and the rear side of the workpiece fixing plate, and two hollow holes are arranged side by side at the left and right and are positioned between the two strip holes; during welding, the angle-shaped plate is arranged on the workpiece fixing plate, the shaft sleeve and the vertical plate are respectively located in the hollow hole and the strip hole, the bolt is inserted into the fixing hole, and the angle-shaped plate is downwards pressed on the workpiece fixing plate through the manual clamp.
Description
Technical Field
The utility model belongs to the technical field of cranes, and particularly relates to a full-automatic welding device for an upper bracket of an oil cylinder.
Background
The unloading mainly applies to goods transportation, wherein, the use of front-top tipper is comparatively extensive and general, and it has advantages such as speed is slow, strength is big, stability is good and waist top is fast, can provide more reasonable structure, more reliable performance and the service of higher factor of safety for the user. An upper oil cylinder bracket and a lower oil cylinder bracket are used in the front-top dump truck.
Fig. 1-2 disclose a structure of an upper bracket of an oil cylinder, which is composed of an angle plate 1 horizontally arranged, a vertical plate 2 vertically arranged on the bottom edge of the angle plate 1 (arranged along the left-right direction, the middle part of the angle plate is fixed on the angle plate 1), a shaft sleeve 3 vertically arranged at the top corner of the angle plate 1 (the upper end and the lower end of the shaft sleeve are protruded relative to the corresponding side of the angle plate 1) and a reinforcing rib arranged between the upper side of the angle plate 1 and the vertical plate 2, a plurality of fixing holes 5 are arranged on the vertical plate 2 side by side up and down, a row of fixing holes 5 on the upper side of the vertical plate 2 are arranged above the angle plate 1 and are arranged side by side about a plurality of fixing holes 5, and a row of fixing holes 5 on the lower side of the vertical plate 2 are arranged below the angle plate 1 and are arranged side by side about a plurality of fixing holes 5.
The production process of the upper bracket of the oil cylinder comprises the steps of assembling and spot welding through corresponding dies, taking out the upper bracket of the oil cylinder from the dies after spot welding is completed, and then performing repair welding through a welding machine to obtain a product. In the prior art, repair welding is usually carried out manually, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the embodiment of the utility model provides a full-automatic welding device for an upper bracket of an oil cylinder, which adopts a welding robot to perform automatic repair welding on the upper bracket of the oil cylinder, and then performs welding after clamping a plurality of upper brackets of the oil cylinder at one time, so that the efficiency is improved; meanwhile, the bracket on the single oil cylinder is convenient to clamp; a large number of oil cylinder upper brackets can be clamped at one time, and the space utilization rate is high. The technical scheme is as follows:
the embodiment of the utility model provides a full-automatic welding device of an upper bracket of an oil cylinder, which comprises a welding workbench and a welding robot beside the welding workbench, wherein a workpiece fixing plate 6 is horizontally arranged on the welding workbench along the left-right direction, a plurality of fixing units are arranged on the workpiece fixing plate 6 side by side along the left-right direction, each fixing unit comprises two fixing structures which are oppositely arranged in the front-back direction and staggered, each fixing structure comprises a long hole 7 which is arranged on the workpiece fixing plate 6 and can allow a vertical plate 2 to downwards penetrate through and move in the front-back direction, a hollow hole 8 which is arranged on the workpiece fixing plate 6 and can allow a shaft sleeve 3 to downwards penetrate through and move in the front-back direction, a positioning plate 9 which is arranged outside the long hole 7 and along the left-right direction, two bolts 10 which are arranged inside the positioning plate 9 and are matched with two fixing holes 5 on the upper side of the vertical plate 2, and at least one manual clamp 11 which is arranged on the workpiece fixing plate 6 and is used for downwards compressing an angle plate 1, the long holes 7 are arranged in the left-right direction, the positioning plate 9 is arranged vertically, and the two bolts 10 are arranged side by side in the left-right direction and are arranged in the front-back direction; in the same fixing unit, two strip holes 7 are respectively positioned at the front side and the rear side of a workpiece fixing plate 6, and two hollow holes 8 are arranged side by side at the left and right and positioned between the two strip holes 7; during welding, the angle plate 1 is arranged on the workpiece fixing plate 6, the shaft sleeve 3 and the vertical plate 2 are respectively positioned in the hollow hole 8 and the long hole 7, the vertical plate 2 moves towards the corresponding positioning plate 9 to enable the bolt 10 to be inserted into the corresponding fixing hole 5, and the angle plate 1 is pressed on the workpiece fixing plate 6 downwards by the manual clamp 11; the opposite sides of the upper brackets of the two oil cylinders fixed on the same fixing unit are parallel.
Specifically, the elongated hole 7 in the embodiment of the present invention is a rectangular hole, and the hollow hole 8 is a circular hole.
Specifically, in each fixing structure in the embodiment of the present invention, the number of the manual clamps 11 is three, two manual clamps 11 are located on adjacent inner sides of the elongated hole 7 and located on outer sides of two waists of the angle plate 1, respectively, and another manual clamp 11 is located on adjacent inner sides of the hollow hole 8 and located on outer sides of one waist of the angle plate 1.
More specifically, another manual clamp 11 in the embodiment of the present invention is located between two oil cylinder upper brackets fixed on the same fixing unit.
The hollow holes 8 in the embodiment of the utility model are arranged in a zigzag manner, the row of hollow holes 8 on the front side and the oil cylinder upper bracket on the front side are arranged alternately, and the row of hollow holes 8 on the rear side and the oil cylinder upper bracket on the rear side are arranged alternately.
Further, two L-shaped brackets 12 are arranged on the workpiece fixing plate 6 and on the left and right sides of the elongated hole 7, and the positioning plate 9 is located above the workpiece fixing plate 6 and fixed on the inner sides of the two L-shaped brackets 12.
The technical scheme provided by the embodiment of the utility model has the following beneficial effects: the embodiment of the utility model provides a full-automatic welding device for an upper support of an oil cylinder, which adopts a welding robot to perform automatic repair welding on the upper support of the oil cylinder, and performs welding after clamping a plurality of upper supports of the oil cylinder at one time, so that the efficiency is improved; meanwhile, the bracket on the single oil cylinder is convenient to clamp; a large number of oil cylinder upper brackets can be clamped at one time, and the space utilization rate is high.
Drawings
FIG. 1 is a schematic structural view of an upper bracket of an oil cylinder;
FIG. 2 is a side view of the upper bracket of the cylinder;
FIG. 3 is a partial schematic structural diagram of a full-automatic welding device for an upper bracket of an oil cylinder according to an embodiment of the utility model;
fig. 4 is a state diagram for use of fig. 3.
In the figure: 1 angle shaped plate, 2 vertical plates, 3 shaft sleeves, 4 reinforcing ribs, 5 fixing holes, 6 workpiece fixing plates, 7 strip holes, 8 hollowed holes, 9 positioning plates, 10 bolts, 11 manual clamps and 12L-shaped supports.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 to 4, an embodiment of the present invention provides a full-automatic welding device for an upper bracket of an oil cylinder, the device includes a welding workbench, a welding robot (specifically, a conventional welding robot, which can be disposed behind the workbench) disposed beside the welding workbench, and the like, a workpiece fixing plate 6 (specifically, a rectangular plate) is horizontally disposed on the welding workbench along the left-right direction, a plurality of fixing units are disposed on the workpiece fixing plate 6 side by side along the left-right direction, each fixing unit includes two fixing structures disposed oppositely in the front-back direction and staggered, and each fixing structure is used for fixing one upper bracket of an oil cylinder. The fixing structure comprises a strip hole 7 which is arranged on a workpiece fixing plate 6 and can allow a vertical plate 2 to downwards penetrate through and move back and forth (for allowing a bolt 10 to be inserted into and withdrawn from), a hollow hole 8 which is arranged on the workpiece fixing plate 6 and can allow a shaft sleeve 3 to downwards penetrate through and move back and forth (for allowing the bolt 10 to be inserted into and withdrawn from), a positioning plate 9 (specifically a rectangular plate) which is arranged outside the strip hole 7 (far away from an oil cylinder upper support, on the front side or the rear side) and along the left and right direction, two bolts 10 (specifically round rods slightly smaller than the fixing holes 5) which are arranged on the upper side of the vertical plate 2 and are matched with two fixing holes 5 on the upper side of the vertical plate 9 are arranged inside the positioning plate 9 (close to one side of the oil cylinder upper support, specifically on the front side or the rear side), at least one manual clamp 11 (specifically a rapid clamp) which is arranged on the workpiece fixing plate 6 and is used for downwards compressing the angle-shaped plate 1, and the like. Rectangular hole 7 is along controlling to setting up, and 9 vertical settings of locating plate, about two bolts 10 set up side by side and it all sets up along the front-back. In the same fixing unit, two strip holes 7 are respectively positioned at the front side and the rear side of the workpiece fixing plate 6, and two hollow holes 8 are arranged side by side (staggered front and rear) and positioned between the two strip holes 7. During welding, the angle plate 1 is arranged on the workpiece fixing plate 6, the shaft sleeve 3 and the vertical plate 2 are respectively positioned in the hollow hole 8 and the strip hole 7, the vertical plate 2 moves towards the corresponding positioning plate 9 (the upper bracket of the oil cylinder is moved) to enable the bolt 10 to be inserted into the corresponding fixing hole 5, and the angle plate 1 is pressed on the workpiece fixing plate 6 downwards by the manual clamp 11. Two oil cylinder upper brackets fixed on the same fixing unit are oppositely arranged, two opposite edges (the waist of the angle-shaped plate 1) of the two oil cylinder upper brackets are parallel, and the opposite edges of the oil cylinder upper brackets on the adjacent fixing units are parallel. A row of oil cylinder upper supports are fixed on the front side of the workpiece fixing plate 6, a row of oil cylinder upper supports are also fixed on the rear side of the workpiece fixing plate 6, and the oil cylinder upper supports are not interfered with each other.
Specifically, referring to fig. 3 and 4, the elongated hole 7 in the embodiment of the present invention is a rectangular hole, the length of which is slightly greater than the length of the vertical plate 2, and the width of which is larger to ensure that the plug pin 10 can be inserted and withdrawn; the hollow hole 8 is a circular hole, and the diameter of the hollow hole is larger than that of the shaft sleeve 3 (located in the middle of the hollow hole 8) by a large amount so as to ensure that the bolt 10 can be inserted and withdrawn.
Specifically, referring to fig. 3 and 4, in each fixing structure in the embodiment of the present invention, the number of the manual clamps 11 is three, two of the manual clamps 11 are located at adjacent inner sides of the elongated hole 7 and at outer sides of two waists of the angle plate 1, respectively, to clamp the waists of the angle plate 1, and the other manual clamp 11 is located at adjacent inner sides of the hollowed-out hole 8 and at outer sides of one waists of the angle plate 1, to clamp the waists of the angle plate 1. The manual clamp 11 is arranged to avoid the elongated holes 7 and the hollowed holes 8 and is convenient to operate.
More specifically, referring to fig. 3 and 4, another manual clamp 11 in the embodiment of the present invention is located between two cylinder upper brackets fixed to the same fixing unit.
Referring to fig. 3 and 4, the hollow holes 8 in the embodiment of the present invention are arranged in a zigzag manner (two rows of hollow holes 8 are arranged side by side in front and back), the row of hollow holes 8 on the front side and the cylinder upper bracket on the front side are arranged alternately, and the row of hollow holes 8 on the rear side and the cylinder upper bracket on the rear side are arranged alternately.
Further, referring to fig. 3 and 4, two L-shaped brackets 12 are arranged on the workpiece fixing plate 6 and on the outer side of the elongated hole 7 side by side, and the positioning plate 9 is located above the workpiece fixing plate 6 and fixed on the inner sides of the two L-shaped brackets 12. Specifically, a horizontal arm (arranged in the front-rear direction) of the L-shaped bracket 12 is fixed on the workpiece fixing plate 6, and the positioning plate 9 is fixed on the inner side of a vertical arm (arranged vertically on the upper side of the inner end of the horizontal arm).
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 utility model, 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 (6)
1. The full-automatic welding device of the oil cylinder upper bracket is characterized by comprising a welding workbench and a welding robot beside the welding workbench, wherein a workpiece fixing plate (6) is horizontally arranged on the welding workbench along the left and right sides, a plurality of fixing units are arranged on the workpiece fixing plate (6) side by side along the left and right sides, each fixing unit comprises two fixing structures which are oppositely arranged in the front and back direction and staggered, each fixing structure comprises a strip hole (7) which is arranged on the workpiece fixing plate (6) and can be used for a vertical plate (2) to downwards pass through and move back and forth, a hollow hole (8) which is arranged on the workpiece fixing plate (6) and can be used for a shaft sleeve (3) to downwards pass through and move back and forth, a positioning plate (9) which is arranged outside the strip hole (7) along the left and right direction, two bolts (10) which are arranged on the inner side of the positioning plate (9) and are matched with the two fixing holes (5) on the upper side of the vertical plate (2), and at least one manual clamp (11) which is arranged on the workpiece fixing plate (6) and is used for downwards compressing the angle plate (1), the long holes (7) are arranged along the left-right direction, the positioning plate (9) is vertically arranged, and the two bolts (10) are arranged side by side along the left-right direction and are arranged along the front-back direction; in the same fixing unit, two strip holes (7) are respectively positioned at the front side and the rear side of a workpiece fixing plate (6), and two hollow holes (8) are arranged side by side at the left and right and positioned between the two strip holes (7); during welding, the angle plate (1) is arranged on the workpiece fixing plate (6), the shaft sleeve (3) and the vertical plate (2) are respectively positioned in the hollow hole (8) and the long hole (7), the vertical plate (2) moves towards the corresponding positioning plate (9) to enable the bolt (10) to be inserted into the corresponding fixing hole (5), and the angle plate (1) is pressed on the workpiece fixing plate (6) downwards by the manual clamp (11); the opposite sides of the upper brackets of the two oil cylinders fixed on the same fixing unit are parallel.
2. The full-automatic welding device for the upper bracket of the oil cylinder according to claim 1, wherein the strip holes (7) are rectangular holes, and the hollowed holes (8) are round holes.
3. The full-automatic welding device of the oil cylinder upper bracket according to claim 1, characterized in that in each fixing structure, the number of the manual clamps (11) is three, two manual clamps (11) are located at the adjacent inner sides of the elongated hole (7) and are respectively located at the outer sides of two waists of the angle plate (1), and the other manual clamp (11) is located at the adjacent inner sides of the hollowed-out hole (8) and is located at the outer side of one waist of the angle plate (1).
4. The full automatic welding device of the cylinder upper bracket according to the claim 3 is characterized in that another manual clamp (11) is positioned between two cylinder upper brackets fixed on the same fixing unit.
5. The full-automatic welding device of the oil cylinder upper support according to claim 1, characterized in that the hollowed-out holes (8) are arranged in a zigzag manner, the row of hollowed-out holes (8) on the front side and the oil cylinder upper support on the front side are arranged alternately, and the row of hollowed-out holes (8) on the rear side and the oil cylinder upper support on the rear side are arranged alternately.
6. The full-automatic welding device for the upper bracket of the oil cylinder according to claim 1, characterized in that two L-shaped brackets (12) are arranged on the workpiece fixing plate (6) and on the left and right sides of the outer side of the elongated hole (7), and the positioning plate (9) is arranged above the workpiece fixing plate (6) and fixed on the inner sides of the two L-shaped brackets (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121872806.1U CN216097193U (en) | 2021-08-11 | 2021-08-11 | Full-automatic welding device for upper bracket of oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121872806.1U CN216097193U (en) | 2021-08-11 | 2021-08-11 | Full-automatic welding device for upper bracket of oil cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216097193U true CN216097193U (en) | 2022-03-22 |
Family
ID=80725428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121872806.1U Expired - Fee Related CN216097193U (en) | 2021-08-11 | 2021-08-11 | Full-automatic welding device for upper bracket of oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216097193U (en) |
-
2021
- 2021-08-11 CN CN202121872806.1U patent/CN216097193U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220322 |