CN220920500U - U-shaped bolt leveling device - Google Patents
U-shaped bolt leveling device Download PDFInfo
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- CN220920500U CN220920500U CN202322451592.6U CN202322451592U CN220920500U CN 220920500 U CN220920500 U CN 220920500U CN 202322451592 U CN202322451592 U CN 202322451592U CN 220920500 U CN220920500 U CN 220920500U
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- 238000012986 modification Methods 0.000 description 1
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- 238000010791 quenching Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of correction devices, and particularly relates to a U-shaped bolt leveling device which comprises a workbench, wherein leveling grooves extending downwards along the upper end surfaces of the leveling grooves are formed in the workbench, hydraulic cylinders are arranged on the inner walls of the two ends of each leveling groove, the output ends of the hydraulic cylinders at the two ends are respectively connected with a first leveling seat and a second leveling seat, first arc grooves are formed in the opposite surfaces of the first leveling seats and the second leveling seats, positioning components are arranged between the first leveling seats and the second leveling seats, a screw rod of a U-shaped bolt is subjected to leveling processing at a certain angle.
Description
Technical Field
The utility model relates to the technical field of correction devices, in particular to a U-shaped bolt leveling device.
Background
The U-shaped bolt is characterized in that two ends of the U-shaped bolt are respectively composed of a hanging ring and a threaded rod, and the two ends of the threaded rod can be screwed up through nuts, so that the fastening of the connecting piece is realized. The U-shaped bolt is easy to deform due to quenching and the like, so the U-shaped bolt needs to be corrected to enable the U-shaped bolt to reach the production standard, the correction of the U-shaped bolt is currently carried out on a punch press, and after heat treatment such as heating and the like is carried out on a deformation part, a special tool is used for correction.
CN 210280269U discloses a correction tool for a U-shaped bolt of an automobile, which comprises a bottom plate, wherein a correction chute is formed in the outer wall of the top of the bottom plate, correction plates are connected to the two sides of the inner wall of the correction chute in a sliding manner, correction holes are formed in the outer wall of the top of the correction plates, and when the opening angle of a threaded rod changes, the U-shaped bolt is corrected through the relative movement of the correction plates, but different rubber tubes are selected according to the different diameters of the U-shaped bolt, so that the correction cost of the U-shaped bolt is increased.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides a U-shaped bolt leveling device.
The utility model provides a U type bolt leveling device, includes the workstation, be equipped with the leveling groove of following its up end downwardly extending on the workstation, all be equipped with the pneumatic cylinder on leveling groove's the both ends inner wall, both ends the output of pneumatic cylinder is connected with first leveling seat and the flat seat of second respectively, be equipped with first arc wall on the opposite face of first leveling seat and the flat seat of second, be equipped with locating component between first leveling seat and the flat seat of second, locating component includes the locating piece, be equipped with the second arc wall that corresponds with first arc wall on the both sides wall of locating piece.
Further, a feeding groove is formed in the side wall of the workbench, a bearing plate is arranged at the feeding groove, two sides of the bearing plate are connected with the left side wall and the right side wall of the feeding groove, and a sliding seat in sliding connection with the bearing plate is arranged on the bearing plate.
Further, a positioning groove extending downwards from the upper end face of the sliding seat is formed in the sliding seat, and a push rod is arranged on one side, away from the positioning block, of the sliding seat.
Further, sliding grooves are formed in the top and bottom of the left side wall and the right side wall of the leveling groove, and sliding rails corresponding to the sliding grooves are arranged on the side walls of the first leveling seat and the second leveling seat.
Further, the upper end face of the bearing plate is flush with the groove walls at the bottoms of the first arc-shaped groove and the second arc-shaped groove.
Further, a first positioning cylinder, a second positioning cylinder, a third positioning cylinder and a fourth positioning cylinder are arranged at four end points of the top of the positioning block, and the diameters of the first positioning cylinder, the second positioning cylinder, the third positioning cylinder and the fourth positioning cylinder are gradually decreased.
Further, a fifth positioning cylinder and a sixth positioning cylinder which are matched with the first positioning cylinder and the third positioning cylinder are arranged on one side, close to the positioning block, of the first leveling seat, the first positioning cylinder and the fifth positioning cylinder are identical in diameter, the second positioning cylinder and the sixth positioning cylinder are identical in diameter, a seventh positioning cylinder and an eighth positioning cylinder which are matched with the second positioning cylinder and the fourth positioning cylinder are arranged on one side, close to the positioning block, of the second leveling seat, the third positioning cylinder and the seventh positioning cylinder are identical in diameter, and the fourth positioning cylinder and the eighth positioning cylinder are identical in diameter.
Further, the two ends of the opposite surfaces of the first leveling seat and the second leveling seat are respectively provided with an arc-shaped positioning groove, the bottoms of the fifth positioning cylinder, the sixth positioning cylinder, the seventh positioning cylinder and the eighth positioning cylinder are respectively provided with a rotating shaft, the two ends of the rotating shaft are connected with the groove walls of the positioning grooves, and the outer side walls of the fifth positioning cylinder, the sixth positioning cylinder, the seventh positioning cylinder and the eighth positioning cylinder are respectively attached to the positioning grooves.
By adopting the technical scheme, the utility model has the beneficial technical effects that: according to the utility model, firstly, the hanging ring of the U-shaped bolt is placed on the positioning groove on the sliding seat, the U-shaped bolt is initially positioned through the positioning groove, the U-shaped bolt is gradually moved to the positioning block through the sliding seat by pushing the push rod, the opened screw rod is contacted with the bottom wall of the first arc-shaped groove, a worker can manually assist, and then the hydraulic cylinder is started to carry out leveling processing on the U-shaped bolt.
Drawings
FIG. 1 is a front view of a U-bolt leveling apparatus of the present utility model;
FIG. 2 is a schematic view of the cross-sectional structure of the utility model in the direction A-A in FIG. 1;
FIG. 3 is a schematic diagram of a U-bolt leveling device according to the present utility model;
fig. 4 is a schematic partial structure of a U-bolt leveling device according to the present utility model.
1. The device comprises a workbench, 2, leveling grooves, 3, hydraulic cylinders, 4, a first leveling seat, 5, a second leveling seat, 6, a first arc-shaped groove, 7, a positioning block, 8, a feeding groove, 9, a bearing plate, 10, a sliding seat, 11, a positioning groove, 12, a push rod, 13, a sliding groove, 14, a sliding rail, 15, a first positioning cylinder, 16, a second positioning cylinder, 17, a third positioning cylinder, 18, a fourth positioning cylinder, 19, a fifth positioning cylinder, 20, a sixth positioning cylinder, 21, a seventh positioning cylinder, 22, an eighth positioning cylinder, 23, a positioning groove, 24, a rotating shaft, 25 and a second arc-shaped groove.
Detailed Description
In order to more clearly illustrate the technical solution of the present utility model, it is obvious that the following description of the present utility model is provided by way of example only, and it is within the scope of the present utility model to one skilled in the art to obtain other embodiments according to the present utility model without inventive effort.
According to the illustration of fig. 1-4, a U type bolt leveling device, including workstation 1, be equipped with on the workstation 1 along its up end downwardly extending's level groove 2, all be equipped with pneumatic cylinder 3 on level groove 2's both ends inner wall, both ends the output of pneumatic cylinder 3 is connected with first level seat 4 and second level seat 5 respectively, be equipped with first arc wall 6 on the opposite face of first level seat 4 and second level seat 5, be equipped with locating component between first level seat 4 and the second level seat 5, locating component includes locating piece 7, be equipped with the second arc wall 25 that corresponds with first arc wall 6 on the both sides wall of locating piece 7.
In the above embodiment, according to the opening angle of the U-shaped bolt, the hydraulic cylinder 3 is started, the first leveling seat 4 and the second leveling seat 5 are moved to the appropriate positions, then the two screws of the U-shaped bolt are placed in the first arc-shaped groove 6, the opening angle of the two screws is adjusted by the movement of the first leveling seat 4 and the second leveling seat 5, and when the two screws are attached to the second arc-shaped groove 25, leveling of the U-shaped screw is completed.
The utility model provides a U-shaped bolt leveling device, wherein a worker firstly places a hanging ring of a U-shaped bolt on a positioning groove 11 on a sliding seat 10, the U-shaped bolt is initially positioned through the positioning groove 11, the U-shaped bolt gradually moves towards a positioning block 7 through the sliding seat 10 by pushing a push rod 12, an opened screw rod contacts with the bottom wall of a first arc-shaped groove 6, the worker can manually assist, then a hydraulic cylinder 3 is started, and the U-shaped bolt is leveled, and the specific technical scheme is as follows:
The side wall of the workbench 1 is provided with a feeding groove 8, a bearing plate 9 is arranged at the feeding groove 8, two sides of the bearing plate 9 are connected with the left side wall and the right side wall of the feeding groove 8, and a sliding seat 10 which is in sliding connection with the bearing plate 9 is arranged on the bearing plate 9.
The slide seat 10 is provided with a positioning groove 11 extending downwards from the upper end surface of the slide seat, and one side of the slide seat 10 away from the positioning block 7 is provided with a push rod 12.
The top and the bottom of the left side wall and the right side wall of the leveling groove 2 are provided with sliding grooves 13, and the side walls of the first leveling seat 4 and the second leveling seat 5 are provided with sliding rails 14 corresponding to the sliding grooves 13.
The upper end face of the bearing plate 9 is flush with the groove walls at the bottoms of the first arc-shaped groove 6 and the second arc-shaped groove 25.
The utility model provides a U-shaped bolt leveling device, which not only can level a U-shaped bolt with a certain angle, but also can level the U-shaped bolt by the device when one screw rod is twisted at a certain angle relative to a lifting ring, and according to the diameter of the U-shaped bolt, a proper positioning cylinder is selected, a first positioning cylinder 15 is taken as an example, the flat screw rod in the U-shaped bolt is inserted into the first positioning cylinder 15, a first leveling seat 4 is moved to a proper position, a fifth positioning cylinder 19 is manually rotated, the end part of the other screw rod of the U-shaped bolt is contacted with the fifth positioning cylinder 19, a hydraulic cylinder 3 is started to drive the first leveling seat 4 to move, and when the two screw rods of the U-shaped bolt are respectively attached to the inner walls of the first positioning cylinder 15 and the fifth positioning cylinder 19, the leveling processing of the U-shaped bolt is completed, so to say, the bottoms of the positioning cylinders are arc surfaces, the two hydraulic cylinders 3 on the inner walls at two ends of a leveling groove 2 can independently work along the slotting direction of the positioning groove 23, and the specific working process is as follows:
the four end points of the top of the positioning block 7 are provided with a first positioning cylinder 15, a second positioning cylinder 16, a third positioning cylinder 17 and a fourth positioning cylinder 18, and the diameters of the first positioning cylinder 15, the second positioning cylinder 16, the third positioning cylinder 17 and the fourth positioning cylinder 18 are gradually decreased.
The first leveling seat 4 is provided with a fifth positioning cylinder 19 and a sixth positioning cylinder 20 which are matched with the first positioning cylinder 15 and the third positioning cylinder 17 on one side close to the positioning block 7, the diameters of the first positioning cylinder 15 and the fifth positioning cylinder 19 are the same, the diameters of the second positioning cylinder 16 and the sixth positioning cylinder 20 are the same, the second leveling seat 5 is provided with a seventh positioning cylinder 21 and an eighth positioning cylinder 22 which are matched with the second positioning cylinder 16 and the fourth positioning cylinder 18 on one side close to the positioning block 7, the diameters of the third positioning cylinder 17 and the seventh positioning cylinder 21 are the same, and the diameters of the fourth positioning cylinder 18 and the eighth positioning cylinder 22 are the same.
The two ends of the opposite surfaces of the first leveling seat 4 and the second leveling seat 5 are respectively provided with an arc-shaped positioning groove 23, the bottoms of the fifth positioning cylinder 19, the sixth positioning cylinder 20, the seventh positioning cylinder 21 and the eighth positioning cylinder 22 are respectively provided with a rotating shaft 24, the two ends of the rotating shafts 24 are connected with the groove walls of the positioning grooves 23, and the outer side walls of the fifth positioning cylinder 19, the sixth positioning cylinder 20, the seventh positioning cylinder 21 and the eighth positioning cylinder 22 are respectively attached to the positioning grooves 23.
The above embodiments are only exemplary embodiments of the present utility model and are not intended to limit the present utility model, and the scope of the present utility model is defined by the appended claims, and various modifications or equivalent substitutions may be made by those skilled in the art to which the present utility model pertains, and should be considered to fall within the scope of the present utility model.
Claims (8)
1. The utility model provides a U type bolt leveling device, includes workstation (1), its characterized in that, be equipped with on workstation (1) along its up end downwardly extending's level groove (2), all be equipped with pneumatic cylinder (3) on the both ends inner wall of level groove (2), both ends the output of pneumatic cylinder (3) is connected with first level seat (4) and second level seat (5) respectively, be equipped with first arc wall (6) on the opposite face of first level seat (4) and second level seat (5), be equipped with locating component between first level seat (4) and the second level seat (5), locating component includes locating piece (7), be equipped with second arc wall (25) corresponding with first arc wall (6) on the both sides wall of locating piece (7).
2. The U-shaped bolt leveling device according to claim 1, wherein a feeding groove (8) is formed in the side wall of the workbench (1), a bearing plate (9) is arranged at the feeding groove (8), two sides of the bearing plate (9) are connected with the left side wall and the right side wall of the feeding groove (8), and a sliding seat (10) in sliding connection with the bearing plate (9) is arranged on the bearing plate.
3. The U-shaped bolt leveling device according to claim 2, wherein the sliding seat (10) is provided with a positioning groove (11) extending downwards from the upper end surface of the sliding seat, and one side of the sliding seat (10) away from the positioning block (7) is provided with a push rod (12).
4. The U-shaped bolt leveling device according to claim 1, wherein sliding grooves (13) are formed in the top and bottom of the left and right side walls of the leveling groove (2), and sliding rails (14) corresponding to the sliding grooves (13) are arranged on the side walls of the first leveling seat (4) and the second leveling seat (5).
5. A U-bolt leveling device according to claim 3, characterized in that the upper end surface of the bearing plate (9) is flush with the bottom groove walls of the first arc-shaped groove (6) and the second arc-shaped groove (25).
6. The U-shaped bolt leveling device according to claim 1, wherein the four end points of the top of the positioning block (7) are provided with a first positioning cylinder (15), a second positioning cylinder (16), a third positioning cylinder (17) and a fourth positioning cylinder (18), and the diameters of the first positioning cylinder (15), the second positioning cylinder (16), the third positioning cylinder (17) and the fourth positioning cylinder (18) are sequentially decreased.
7. The U-shaped bolt leveling device according to claim 6, wherein a fifth positioning cylinder (19) and a sixth positioning cylinder (20) which are matched with the first positioning cylinder (15) and the third positioning cylinder (17) are arranged on one side, close to the positioning block (7), of the first leveling seat (4), the first positioning cylinder (15) and the fifth positioning cylinder (19) are the same in diameter, the second positioning cylinder (16) and the sixth positioning cylinder (20) are the same in diameter, a seventh positioning cylinder (21) and an eighth positioning cylinder (22) which are matched with the second positioning cylinder (16) and the fourth positioning cylinder (18) are arranged on one side, close to the positioning block (7), of the second leveling seat (5), the third positioning cylinder (17) and the seventh positioning cylinder (21) are the same in diameter, and the fourth positioning cylinder (18) and the eighth positioning cylinder (22) are the same in diameter.
8. The U-shaped bolt leveling device according to claim 7, wherein two ends of opposite surfaces of the first leveling seat (4) and the second leveling seat (5) are respectively provided with an arc-shaped positioning groove (23), bottoms of the fifth positioning cylinder (19), the sixth positioning cylinder (20), the seventh positioning cylinder (21) and the eighth positioning cylinder (22) are respectively provided with a rotating shaft (24), two ends of the rotating shaft (24) are connected with groove walls of the positioning grooves (23), and outer side walls of the fifth positioning cylinder (19), the sixth positioning cylinder (20), the seventh positioning cylinder (21) and the eighth positioning cylinder (22) are respectively attached to the positioning grooves (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322451592.6U CN220920500U (en) | 2023-09-11 | 2023-09-11 | U-shaped bolt leveling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322451592.6U CN220920500U (en) | 2023-09-11 | 2023-09-11 | U-shaped bolt leveling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220920500U true CN220920500U (en) | 2024-05-10 |
Family
ID=90967427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322451592.6U Active CN220920500U (en) | 2023-09-11 | 2023-09-11 | U-shaped bolt leveling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220920500U (en) |
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2023
- 2023-09-11 CN CN202322451592.6U patent/CN220920500U/en active Active
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