CN219925026U - Hydraulic clamp for welding and fixing rear trailer hook - Google Patents
Hydraulic clamp for welding and fixing rear trailer hook Download PDFInfo
- Publication number
- CN219925026U CN219925026U CN202320786147.2U CN202320786147U CN219925026U CN 219925026 U CN219925026 U CN 219925026U CN 202320786147 U CN202320786147 U CN 202320786147U CN 219925026 U CN219925026 U CN 219925026U
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- wall
- plate
- coupler
- welding
- hydraulic clamp
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- 238000003466 welding Methods 0.000 title claims abstract description 28
- 238000001125 extrusion Methods 0.000 claims abstract description 22
- 230000008878 coupling Effects 0.000 claims description 17
- 238000010168 coupling process Methods 0.000 claims description 17
- 238000005859 coupling reaction Methods 0.000 claims description 17
- 230000000694 effects Effects 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000013011 mating Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a hydraulic clamp for welding and fixing a rear trailer hook, which comprises a table top, wherein the outer wall of the top of the table top is connected with a supporting block through a bolt, an inclined plane is arranged on the outer wall of one side of the supporting block, an inclined hole is formed in the outer wall of the supporting block, which is positioned at the inclined plane, an inserting column is movably inserted in the inclined hole, one end of the inserting column is riveted with a pressing plate, a coupler body is arranged between the pressing plate and the inclined plane, a coupler plate is arranged between the coupler body and the table top, a guide hole communicated with the inclined hole is formed in the outer wall of the top of the supporting block, an extruding column is movably inserted in the guide hole, and the top end of the extruding column is connected with a mounting plate through a bolt. According to the utility model, the oil cylinder is utilized to drive the extrusion column to extrude the inserting connection rod, so that the inserting connection rod can drive the pressing plate to compress and fix the coupler body and the coupler plate, the welded part of the coupler body and the coupler plate is completely exposed outside, and the coupler body and the coupler plate are more convenient to weld.
Description
Technical Field
The utility model relates to the technical field of automobile accessory machining, in particular to a hydraulic clamp for welding and fixing a rear trailer coupler.
Background
The rear trailer hook is a common accessory in automobiles, and is fixed on the chassis of the automobile through a coupler plate, so that the rear trailer hook plays a role of connecting ropes when other vehicles need to be towed.
The utility model discloses a special hydraulic clamp for a trailer hook bracket machining center, which aims to solve the technical problems that the trailer hook bracket is difficult to position in machining, has low positioning accuracy and the like due to complex bracket shape and small product size.
When the trailer hook is processed, the trailer hook and the coupler plate are required to be welded and fixed, however, in order to ensure the welding quality during welding, the trailer hook and the coupler plate are required to be pressed through a clamp, most clamps are used for clamping and fixing the coupler plate and the coupler, the clamp can shield the welding points of the coupler plate and the coupler, the shielding part is required to be welded for the second time after the clamp is disassembled, and the welding of the coupler plate and the coupler is inconvenient. Therefore, it is desirable to design a hydraulic clamp for welding and fixing a rear trailer hook to solve the above problems.
Disclosure of Invention
The utility model aims to provide a hydraulic clamp for welding and fixing a rear trailer coupler, which aims to solve the defects in the prior art.
In order to achieve the above object, the present utility model provides the following technical solutions:
the utility model provides a hydraulic fixture for rear trailer hook welded fastening, includes the mesa, there is the supporting shoe top outer wall through bolted connection, one side outer wall of supporting shoe is provided with the inclined plane, the outer wall that the supporting shoe is located the department of inclined plane is opened there is the inclined hole, the inside activity grafting of inclined hole has the spliced pole, the one end riveting of spliced pole has the clamp plate, be provided with the coupling body between clamp plate and the inclined plane, be provided with the car hook board between coupling body and the mesa, open the top outer wall of supporting shoe has the guiding hole with the inclined hole communicating, the inside activity grafting of guiding hole has the extrusion post, there is the mounting panel on the top of extrusion post through bolted connection, one side outer wall of mesa has hydro-cylinder one through bolted connection, the output and the mounting panel of hydro-cylinder one pass through bolted connection, one side outer wall of spliced pole is opened there is the wedge groove.
Further, the bottom of the extrusion column is provided with a wedge-shaped end, and the wedge-shaped end of the extrusion column is matched with the wedge-shaped groove.
Further, the top outer wall of mesa articulates through the axle has the rotor plate, rotor plate and coupling body looks adaptation, the one side outer wall of rotor plate has the briquetting through bolted connection, the briquetting is located the top of coupling body.
Further, the top outer wall of rotor plate is provided with the cooperation mouth, the bottom outer wall of mesa has hydro-cylinder two through bolted connection, the output shaft one end rotation of hydro-cylinder two is connected with the baffle, baffle and cooperation mouth looks adaptation.
Further, the top outer wall of the table top is provided with a matching groove, and the coupler plate is positioned in the matching groove.
Further, the outer wall of the bottom of the table top is welded with evenly distributed supporting legs, and reinforcing rods are welded between two adjacent supporting legs.
In the technical scheme, the hydraulic clamp for welding and fixing the rear trailer hook has the beneficial effects that:
(1) Through extrusion post, plug rod and the clamp plate that set up, utilize hydro-cylinder one to drive extrusion post to extrude the plug rod for the plug rod can drive the clamp plate and compress tightly fixedly coupling body and coupling board, makes coupling body and coupling board welded position expose in the outside completely, and then makes coupling body and coupling board more convenient when welding.
(2) Through hydro-cylinder second, baffle and the rotor plate that set up, utilize hydro-cylinder second to drive the baffle and compress tightly the rotor plate for the rotor plate can compress tightly car hook plate and coupling body in vertical direction through the briquetting, makes car hook plate and coupling body contact inseparabler, and then the quality when making car hook plate and coupling body welding obtains improving.
(3) Through baffle, hydro-cylinder second and the cooperation mouth that set up, articulated the output shaft of baffle and hydro-cylinder second for when separating rotor plate and coupling body, through rotating the baffle, make the baffle the same with the direction of cooperation mouth, and then the baffle can pass from the cooperation mouth department when making the rotor plate rotate, make the coupling body fixed when the welding, more convenient with the dismantlement when the welding is accomplished.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
Fig. 1 is a schematic diagram of a front view structure provided by an embodiment of a hydraulic clamp for welding and fixing a rear trailer hook.
Fig. 2 is a schematic top view of a hydraulic clamp for welding and fixing a rear trailer hook according to an embodiment of the present utility model.
Fig. 3 is an enlarged schematic view of a position a provided by the embodiment of the hydraulic clamp for welding and fixing a rear trailer hook.
Fig. 4 is a schematic diagram of a rotating plate structure provided by an embodiment of a hydraulic clamp for welding and fixing a rear trailer hook.
Fig. 5 is a schematic structural view of a supporting block provided by an embodiment of a hydraulic clamp for welding and fixing a rear trailer hook.
Reference numerals illustrate:
the hydraulic lifting device comprises a table top 1, a supporting block 2, an inclined plane 3, a pressing plate 4, a car coupler body 5, a car coupler plate 6, a plug-in column 7, a first oil cylinder 8, a mounting plate 9, a pressing column 10, a rotating plate 11, a wedge-shaped groove 12, a wedge-shaped end 13, an inclined hole 14, a supporting leg 15, a reinforcing rod 16, a matching port 17, a second oil cylinder 18, a baffle 19, a guide hole 20, a pressing block 21 and a matching groove 22.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1-5, the hydraulic clamp for welding and fixing a rear towing hook provided by the embodiment of the utility model comprises a table top 1, wherein the outer wall of the top of the table top 1 is connected with a supporting block 2 through a bolt, one side outer wall of the supporting block 2 is provided with an inclined plane 3, the outer wall of the supporting block 2, which is positioned at the inclined plane 3, is provided with an inclined hole 14, an inserting column 7 is movably inserted in the inclined hole 14, one end of the inserting column 7 is riveted with a pressing plate 4, a coupler body 5 is arranged between the pressing plate 4 and the inclined plane 3, a coupler plate 6 is arranged between the coupler body 5 and the table top 1, the outer wall of the top of the supporting block 2 is provided with a guide hole 20 communicated with the inclined hole 14, an extrusion column 10 is movably inserted in the inner part of the guide hole 20, the top end of the extrusion column 10 is connected with a mounting plate 9 through a bolt, one side outer wall of the table top 1 is connected with an oil cylinder 8 through a bolt, the output end of the oil cylinder 8 is connected with the mounting plate 9 through a bolt, and one side outer wall of the inserting column 7 is provided with a wedge groove 12.
Specifically, in the embodiment, the device comprises a table top 1, a supporting block 2 is connected to the outer wall of the top of the table top 1 through bolts, an inclined plane 3 is arranged on the outer wall of one side of the supporting block 2, an inclined hole 14 is formed in the outer wall of the position of the supporting block 2, which is positioned at the inclined plane 3, a plug-in post 7 is movably plugged in the inclined hole 14, a pressing plate 4 is riveted at one end of the plug-in post 7, a coupler body 5 is arranged between the pressing plate 4 and the inclined plane 3, the pressing plate 4 is matched with the shape of the coupler body 5, a coupler plate 6 is arranged between the coupler body 5 and the table top 1, the coupler body 5 and the coupler plate 6 are tightly pressed, the quality of the coupler body 5 and the coupler plate 6 during welding is improved, a guide hole 20 communicated with the inclined hole 14 is formed in the outer wall of the top of the supporting block 2, the inside activity grafting of guiding hole 20 has extrusion post 10, the structure of guiding hole 20 and extrusion post 10 is square, there is mounting panel 9 on the top of extrusion post 10 through bolted connection, there is hydro-cylinder one 8 one side outer wall of mesa 1 through bolted connection, the output and the mounting panel 9 of hydro-cylinder one 8 pass through bolted connection, utilize hydro-cylinder one 8 to drive extrusion post 10 and carry out up-and-down motion in guiding hole 20 inside, the wedge groove 12 has been opened to one side outer wall of grafting post 7, the top outer wall of mesa 1 is opened there is mating groove 22, coupler board 6 is located the inside of mating groove 22, utilize mating groove 22 to make the position of putting of coupler board 6 convenient confirm.
According to the hydraulic clamp for welding and fixing the rear trailer coupler, the extrusion column 10, the plugging rod and the pressing plate 4 are arranged, and the first oil cylinder 8 is used for driving the extrusion column 10 to extrude the plugging rod, so that the plugging rod can drive the pressing plate 4 to press and fix the coupler body 5 and the coupler plate 6, the welded part of the coupler body 5 and the coupler plate 6 is completely exposed outside, and further the coupler body 5 and the coupler plate 6 are more convenient to weld.
In another embodiment provided by the utility model, the bottom end of the extrusion column 10 is provided with the wedge-shaped end 13, the wedge-shaped end 13 of the extrusion column 10 is matched with the wedge-shaped groove 12, and when the wedge-shaped end 13 of the extrusion column 10 is used for matching and applying force to the wedge-shaped groove 12, the plug-in column 7 can drive the pressing plate 4 to press the coupler body 5.
In another embodiment provided by the utility model, the top outer wall of the table top 1 is hinged with the rotary plate 11 through a shaft, the rotary plate 11 is matched with the coupler body 5, one side outer wall of the rotary plate 11 is connected with the pressing block 21 through a bolt, the pressing block 21 is positioned at the top of the coupler body 5, a part of the coupler body 5 is pressed through the pressing block 21, the coupler body 5 can be tightly contacted with the coupler plate 6, the top outer wall of the rotary plate 11 is provided with the matched port 17, the bottom outer wall of the table top 1 is connected with the oil cylinder II 18 through a bolt, one end of an output shaft of the oil cylinder II 18 is rotationally connected with the baffle 19, the baffle 19 is matched with the matched port 17, the baffle 19 is driven by the oil cylinder II 18 to press the rotary plate 11, the rotary plate 11 can press the coupler plate 6 and the coupler body 5 in the vertical direction through the pressing block 21, the coupler plate 6 is tightly contacted with the coupler body 5, and the quality of the welded coupler plate 6 and the coupler body 5 is improved.
In still another embodiment provided by the utility model, the outer wall of the bottom of the table top 1 is welded with the uniformly distributed supporting legs 15, the reinforcing rods 16 are welded between the two adjacent supporting legs 15, and the supporting legs 15 are more stable by utilizing the reinforcing rods 16.
Working principle: when the coupler body 5 and the coupler plate 6 need to be pressed and fastened, firstly, the coupler plate 6 is placed in the matching groove 22, then the coupler body 5 is placed at the top of the coupler plate 6, the plug-in post 7 is plugged into the inclined hole 14 after being plugged into the coupler body 5, the pressing plate 4 is matched with the coupler body 5, then the mounting plate 9 is driven to move downwards through the first oil cylinder 8, the mounting plate 9 is driven to move downwards, the wedge-shaped end 13 of the pressing post 10 is matched with the wedge-shaped groove 12 of the plug-in post 7, the pressing plate 4 is used for pressing the coupler body 5, then the rotary plate 11 is rotated, the pressing block 21 of the rotary plate 11 is positioned at the top of the coupler body 5 and rotates the stop block, the stop block is formed at the rotary plate 11 through the second oil cylinder 18, the coupler body 5 and the coupler plate 6 are pressed, the coupler plate 6 is contacted with the coupler body 5, and the plurality of coupler bodies 5 are pressed, and the coupler body 5 can be welded conveniently.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (6)
1. The utility model provides a hydraulic clamp for rear trailer hook welded fastening, its characterized in that, including mesa (1), there is supporting shoe (2) top outer wall through bolted connection, one side outer wall of supporting shoe (2) is provided with inclined plane (3), the outer wall that supporting shoe (2) are located the department of inclined plane (3) is opened there is inclined hole (14), the inside activity grafting of inclined hole (14) has spliced pole (7), the one end riveting of spliced pole (7) has clamp plate (4), be provided with coupling body (5) between clamp plate (4) and inclined plane (3), be provided with car hook plate (6) between coupling body (5) and mesa (1), open the top outer wall of supporting shoe (2) have with inclined hole (14) communicating guiding hole (20), the inside activity grafting of guiding hole (20) has extrusion post (10), the top of extrusion post (10) has mounting panel (9) through bolted connection, one side outer wall of mesa (1) has hydro-cylinder (8) through bolted connection, one output end (8) has wedge groove (12) through bolted connection (7).
2. The hydraulic clamp for welding and fixing the rear trailer hook according to claim 1, wherein a wedge-shaped end (13) is arranged at the bottom end of the extrusion column (10), and the wedge-shaped end (13) of the extrusion column (10) is matched with the wedge-shaped groove (12).
3. The hydraulic clamp for welding and fixing a rear trailer coupler according to claim 1, wherein a rotating plate (11) is hinged to the top outer wall of the table top (1) through a shaft, the rotating plate (11) is matched with the coupler body (5), a pressing block (21) is connected to the outer wall of one side of the rotating plate (11) through a bolt, and the pressing block (21) is located at the top of the coupler body (5).
4. The hydraulic clamp for welding and fixing the rear trailer hook according to claim 3, wherein a matching port (17) is formed in the top outer wall of the rotating plate (11), a second oil cylinder (18) is connected to the bottom outer wall of the table top (1) through bolts, a baffle plate (19) is rotatably connected to one end of an output shaft of the second oil cylinder (18), and the baffle plate (19) is matched with the matching port (17).
5. The hydraulic clamp for welding and fixing the rear trailer hook according to claim 1, wherein the top outer wall of the table top (1) is provided with a matching groove (22), and the coupler plate (6) is positioned in the matching groove (22).
6. The hydraulic clamp for welding and fixing a rear trailer hook according to claim 1, wherein the outer wall of the bottom of the table top (1) is welded with uniformly distributed supporting legs (15), and a reinforcing rod (16) is welded between two adjacent supporting legs (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320786147.2U CN219925026U (en) | 2023-04-11 | 2023-04-11 | Hydraulic clamp for welding and fixing rear trailer hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320786147.2U CN219925026U (en) | 2023-04-11 | 2023-04-11 | Hydraulic clamp for welding and fixing rear trailer hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219925026U true CN219925026U (en) | 2023-10-31 |
Family
ID=88489987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320786147.2U Active CN219925026U (en) | 2023-04-11 | 2023-04-11 | Hydraulic clamp for welding and fixing rear trailer hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219925026U (en) |
-
2023
- 2023-04-11 CN CN202320786147.2U patent/CN219925026U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |