CN116276848B - Turning device and method for processing curved power transmission tower steel structural member - Google Patents
Turning device and method for processing curved power transmission tower steel structural member Download PDFInfo
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- CN116276848B CN116276848B CN202310546888.8A CN202310546888A CN116276848B CN 116276848 B CN116276848 B CN 116276848B CN 202310546888 A CN202310546888 A CN 202310546888A CN 116276848 B CN116276848 B CN 116276848B
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- steel structure
- transmission tower
- seat
- shaped plate
- servo motor
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 94
- 239000010959 steel Substances 0.000 title claims abstract description 94
- 230000005540 biological transmission Effects 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000007306 turnover Effects 0.000 claims abstract description 23
- 238000003754 machining Methods 0.000 claims description 13
- 238000005520 cutting process Methods 0.000 description 6
- 238000005553 drilling Methods 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/08—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for attachment of work holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/10—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a turnover device and a turnover method for processing a steel structural member of a curve power transmission tower, and relates to the technical field of power transmission tower processing. According to the turnover device and the turnover method for processing the curved power transmission tower steel structural member, when the power transmission tower steel structure is turned over, a certain position on the power transmission tower steel structure is required to be processed, the concave seat can be moved to the position, the bottom of the steel structure is supported, and therefore the steel structure cannot shake during processing.
Description
Technical Field
The invention relates to the technical field of power transmission tower processing, in particular to a turnover device and a turnover method for processing a steel structural member of a curve power transmission tower.
Background
The transmission tower is a supporting point of an overhead line, one loop is erected on the transmission tower and is a single loop transmission tower, two loops are erected on the transmission tower and are double loop transmission towers, the curve transmission tower is also one type of transmission tower, and when the curve transmission tower is produced and processed, a steel structure of the curve transmission tower is usually required to be placed on a turnover machine, so that the steel structure of the curve transmission tower can be conveniently processed, such as drilling, cutting, polishing and the like.
However, in order to facilitate the overturning processing work of the steel structure of the curved power transmission tower, two ends of the steel structure are usually fixed, and the bottom of the steel structure is in a suspended state, so that when the steel structure rotates to a designated position, the steel structure is drilled, cut and the like, and the bottom of the steel structure is suspended, so that the steel structure has slight shaking phenomenon during processing, and the processing stability is reduced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a turnover device and a turnover method for processing a steel structural member of a curve transmission tower, which solve the problem of poor stability when the steel structure is processed after the steel structure is fixed by a traditional turnover machine.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a curve transmission tower turning device for steel structure processing, includes the bedplate, first gear motor is installed at the top rear portion of bedplate, and the output shaft of first gear motor is located the anterior position department of bedplate and is connected with the L shaped plate, and the inside of L shaped plate is hollow structure, and the inside slip of L shaped plate is interlude has the deflector, and one side of deflector is provided with the limiting plate, limiting plate and the opposite side parallel arrangement of L shaped plate, and the one end side of limiting plate and the other end side of L shaped plate all rotate and are provided with the location section of thick bamboo, and two location section of thick bamboo set up relatively, and the other end lower part of L shaped plate is provided with the liftout piece, and the other end upper portion of L shaped plate is provided with the receiver.
As a further scheme of the invention: the ejector comprises a limiting seat, a driving servo motor is mounted on one side of the limiting seat, a screw is connected to an output shaft of the driving servo motor, a fixing seat is screwed on the outside of the screw through threads, movable grooves are formed in the two sides of the fixing seat, a concave seat is slidably arranged between the two movable grooves, a protruding block is arranged on the front side of the concave seat, a first hydraulic cylinder is mounted on the front side of the fixing seat, and an output shaft of the first hydraulic cylinder is connected with the lower portion of the protruding block.
As a further scheme of the invention: when the screw is parallel to the central axes of the two positioning cylinders, the concave seat is positioned right below the central axes.
As a further scheme of the invention: the upper part of the concave seat is provided with an open slot which is perpendicular to the central axes of the two positioning cylinders.
As a further scheme of the invention: the other side of the upper part of the limit seat is connected with a guide rod, and the fixed seat is sleeved outside the guide rod in a sliding way.
As a further scheme of the invention: the storage piece comprises a mounting seat arranged on the other side of the L-shaped plate, a second hydraulic cylinder is arranged on the upper portion of the mounting seat, a second rack is connected to an output shaft of the second hydraulic cylinder, a gear column is meshed on one side of the second rack, a limiting shaft is connected to the lower end of the gear column, the limiting shaft rotates to penetrate through the upper portion of the other end of the L-shaped plate, and the lower end of the limiting shaft is connected with the upper portion of the limiting seat.
As a further scheme of the invention: the upper part of the positioning cylinder is screwed with a fastening bolt through threads, a third speed reduction servo motor is mounted on the other side surface of one end of the limiting plate, and an output shaft of the third speed reduction servo motor is connected with the positioning cylinder.
As a further scheme of the invention: the inside of L shaped plate is provided with the guide way, the front side of deflector is provided with first rack, second speed reduction servo motor is installed on the upper portion of L shaped plate, and second speed reduction servo motor's output shaft has drive gear, and drive gear passes the inside of guide way and meshes with first rack.
The processing and overturning method for the steel structural member of the curve transmission tower comprises the following steps of:
s1, fixing a steel structure between two positioning cylinders, driving an L-shaped plate to turn by a first speed reduction servo motor, driving the steel structure to turn, driving the positioning cylinders to rotate by a third speed reduction servo motor, driving the steel structure to rotate by the positioning cylinders, and rotating the steel structure to a required position;
s2, when the steel structure is processed, the screw is driven to rotate by driving the servo motor, so that the fixed seat moves, the concave seat moves to the lower part of the steel structure for processing, and then the first hydraulic cylinder drives the concave seat to move upwards, so that the bottom of the steel structure is supported, and the steel structure is convenient to process;
s3, after machining is finished, the second hydraulic cylinder is enabled to drive the second rack to move, the second rack drives the gear column to rotate, the gear column drives the limiting shaft to rotate, the limiting shaft drives the limiting seat to rotate, and then the jacking piece is driven to integrally rotate, so that the jacking piece moves to a position below one side of the L-shaped plate, and the jacking piece is stored, so that the overturning or other machining operations of the steel structure are not hindered.
The invention provides a turnover device and a turnover method for processing a steel structural member of a curve transmission tower, which have the following beneficial effects compared with the prior art:
according to the turnover device and the turnover method for processing the curved power transmission tower steel structural member, when the power transmission tower steel structure is turned over, a certain position on the power transmission tower steel structure is required to be processed, the concave seat can be moved to the position, the bottom of the steel structure is supported, so that the steel structure can not shake during processing, the processing stability of the steel structure is ensured, and the steel structures with different diameters can be supported under the driving of the first hydraulic cylinder.
According to the turnover device and method for machining the steel structural member of the curve power transmission tower, when the steel structure is not required to be drilled, cut and the like, the jacking piece can be stored, the occupied space of the jacking piece is reduced, and meanwhile the turnover work of the steel structure and other machining works such as painting and the like are not influenced.
According to the turnover device and method for machining the steel structural member of the curve power transmission tower, steel structures with different sizes can be fixed, and the steel structures can be rotated while being turned over, so that machining operations on all positions of the steel structures are facilitated.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the ejector according to the present invention;
FIG. 3 is a schematic view of the installation of the concave seat structure of the present invention;
FIG. 4 is a schematic view of a container according to the present invention;
fig. 5 is a schematic installation view of the guide plate structure of the present invention.
In the figure: 1. a support plate; 2. a first deceleration servo motor; 3. an L-shaped plate; 31. a guide groove; 32. a second deceleration servo motor; 33. a drive gear; 4. a guide plate; 41. a first rack; 5. a limiting plate; 51. a third deceleration servo motor; 6. a positioning cylinder; 61. a fastening bolt; 7. a material ejection piece; 71. a limit seat; 72. driving a servo motor; 73. a screw; 74. a fixing seat; 741. a guide rod; 75. a movable groove; 76. a concave seat; 761. an open slot; 77. a bump; 78. a first hydraulic cylinder; 8. a storage member; 81. a mounting base; 82. a second hydraulic cylinder; 83. a second rack; 84. a gear post; 85. and a limiting shaft.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides three technical solutions:
referring to fig. 1, in an embodiment of the present invention, a turning device for processing a steel structural member of a curved transmission tower includes a support plate 1, a first deceleration servo motor 2 is installed at a rear portion above the support plate 1, an output shaft of the first deceleration servo motor 2 is connected with an L-shaped plate 3 at a front portion of the support plate 1, an inner portion of the L-shaped plate 3 is of a hollow structure, a guide plate 4 is inserted in the L-shaped plate 3 in a sliding manner, a limit plate 5 is disposed on one side of the guide plate 4, the limit plate 5 is disposed parallel to another side of the L-shaped plate 3, a positioning cylinder 6 is disposed on one side surface of the limit plate 5 and on the other side surface of the L-shaped plate 3 in a rotating manner, two positioning cylinders 6 are disposed opposite to each other, a material ejection member 7 is disposed at a lower portion of the other end of the L-shaped plate 3, and a receiving member 8 is disposed at an upper portion of the other end of the L-shaped plate 3.
Referring to fig. 2-3, in the embodiment of the present invention, the ejector member 7 includes a limiting seat 71, a driving servo motor 72 is installed on one side of the limiting seat 71, an output shaft of the driving servo motor 72 is connected with a screw 73, a fixing seat 74 is screwed on the outside of the screw 73 through threads, movable grooves 75 are disposed in the fixing seat 74 and located at two sides of the screw 73, a concave seat 76 is slidably disposed between the two movable grooves 75, a bump 77 is disposed on the front side of the concave seat 76, a first hydraulic cylinder 78 is installed on the front side of the fixing seat 74, and an output shaft of the first hydraulic cylinder 78 is connected with the lower portion of the bump 77.
Referring to fig. 2, in the embodiment of the present invention, when the screw 73 is parallel to the central axes of the two positioning cylinders 6, the concave seat 76 is located at a position just below the central axes, and when the first hydraulic cylinder 78 drives the concave seat 76 to move, the concave seat 76 can support the bottom of the steel structure.
Referring to fig. 2, in the embodiment of the present invention, an open slot 761 is provided at the upper portion of the concave seat 76, the open slot 761 is perpendicular to the central axes of the two positioning cylinders 6, and the open slot 761 can protect the blade of the drilling machine or the cutting machine when drilling or cutting the steel structure.
Referring to fig. 2, in the embodiment of the present invention, a guiding rod 741 is connected to the other side above the limiting seat 71, a fixing seat 74 is slidably sleeved outside the guiding rod 741, and the guiding rod 741 plays a guiding role on the fixing seat 74 to prevent the fixing seat 74 from rotating along with the screw 73.
The second embodiment is different from the first embodiment in that:
referring to fig. 4, in the embodiment of the invention, the storage member 8 includes a mounting seat 81 disposed on the other side of the L-shaped plate 3, a second hydraulic cylinder 82 is disposed on the upper portion of the mounting seat 81, an output shaft of the second hydraulic cylinder 82 is connected with a second rack 83, one side of the second rack 83 is meshed with a gear column 84, the lower end of the gear column 84 is connected with a limiting shaft 85, the limiting shaft 85 rotates through the upper portion of the other end of the L-shaped plate 3, and the lower end of the limiting shaft 85 is connected with the upper portion of the limiting seat 71, so that the ejection member 7 can be stored when the steel structure is not required to be supported.
Embodiment three differs from embodiments one and two in that:
referring to fig. 1, in the embodiment of the present invention, a fastening bolt 61 is screwed into the upper portion of the positioning cylinder 6, a third speed reduction servo motor 51 is installed on the other side surface of one end of the limiting plate 5, an output shaft of the third speed reduction servo motor 51 is connected with the positioning cylinder 6, and when the steel structure is fixed between the two positioning cylinders 6, the third speed reduction servo motor 51 drives the positioning cylinder 6 to rotate, so as to drive the steel structure to rotate.
Referring to fig. 5, in the embodiment of the present invention, a guide groove 31 is provided on the inner side of the L-shaped plate 3, a first rack 41 is provided on the front side of the guide plate 4, a second deceleration servo motor 32 is mounted on the upper portion of the L-shaped plate 3, an output shaft of the second deceleration servo motor 32 is connected with a driving gear 33, and the driving gear 33 passes through the inside of the guide groove 31 and is engaged with the first rack 41.
The processing and overturning method for the steel structural member of the curve transmission tower comprises the following steps of:
s1, fixing a steel structure between two positioning cylinders 6, driving an L-shaped plate 3 to turn by a first speed reduction servo motor 2, driving the steel structure to turn, driving the positioning cylinders 6 to rotate by a third speed reduction servo motor 51, and driving the steel structure to rotate by the positioning cylinders 6 to rotate to a required position;
s2, when the steel structure is processed, the screw 73 is driven to rotate by driving the servo motor 72, so that the fixed seat 74 moves, the concave seat 76 moves to the lower part of the steel structure for processing, and then the first hydraulic cylinder 78 drives the concave seat 76 to move upwards, so that the bottom of the steel structure is supported, and the steel structure is convenient to process;
s3, after the machining is finished, the second hydraulic cylinder 82 is enabled to drive the second rack 83 to move, the second rack 83 is enabled to drive the gear column 84 to rotate, the gear column 84 is enabled to drive the limiting shaft 85 to rotate, the limiting shaft 85 is enabled to drive the limiting seat 71 to rotate, and then the ejector 7 is enabled to integrally rotate, so that the ejector 7 moves to a position below one side of the L-shaped plate 3, the ejector 7 is stored, and overturning or other machining operations of the steel structure are not hindered.
Working principle: the second speed reducing servo motor 32 drives the driving gear 33 to rotate, and as the driving gear 33 is meshed with the first rack 41 on the guide plate 4, the driving gear 33 drives the guide plate 4 to slide in the L-shaped plate 3 when rotating, and then drives the limiting plate 5 to move, so that the distance between the limiting plate 5 and the two positioning cylinders 6 on the L-shaped plate 3 is larger than the length of the steel structure, then the two ends of the steel structure are respectively aligned with the two positioning cylinders 6, after the alignment, the second speed reducing servo motor 32 continues to work, the two ends of the steel structure are respectively arranged in the two positioning cylinders 6, then the fastening bolts 61 are rotated to fix the steel structure, after the steel structure is fixed, the first speed reducing servo motor 2 drives the L-shaped plate 3 to rotate, and then drives the steel structure to overturn, and after the steel structure is overturned, the third speed reducing servo motor 51 drives the positioning cylinders 6 to rotate, and the positioning cylinders 6 drive the steel structure to rotate to a required position;
after the steel structure is overturned, the driving servo motor 72 is enabled to drive the screw 73 to move, the screw 73 is enabled to drive the fixing seat 74 to move, the concave seat 76 on the fixing seat 74 is enabled to move to a position right below a machining position of the steel structure, then the first hydraulic cylinder 78 is enabled to drive the concave seat 76 to slide upwards, the bottom of the steel structure is supported by the concave seat 76, then drilling or cutting and other works can be carried out on the steel structure, and the situation that a cutting edge is damaged when a drill bit or a cutting knife is machined can be prevented by the opening groove 761 on the concave seat 76;
after the machining is finished, the second hydraulic cylinder 82 is enabled to drive the second rack 83 to move, the second rack 83 drives the gear column 84 to rotate, the gear column 84 drives the limiting shaft 85 to rotate, the limiting shaft 85 drives the limiting seat 71 to rotate, and then the ejector piece 7 is driven to integrally rotate, so that the ejector piece 7 moves to a position below one side of the L-shaped plate 3, and the ejector piece 7 is stored, so that the overturning of a steel structure or other machining operations are not hindered.
And all that is not described in detail in this specification is well known to those skilled in the art.
Claims (8)
1. Turning device is used in processing of curve transmission tower steel structure, including bedplate (1), its characterized in that: the novel automatic transmission device is characterized in that a first speed reduction servo motor (2) is arranged at the rear part above the support plate (1), an output shaft of the first speed reduction servo motor (2) is connected with an L-shaped plate (3) at the front part of the support plate (1), the L-shaped plate (3) is of a hollow structure, a guide plate (4) is inserted in the L-shaped plate (3) in a sliding mode, one side of the guide plate (4) is provided with a limiting plate (5), the limiting plate (5) and the other side of the L-shaped plate (3) are arranged in parallel, one end side of the limiting plate (5) and the other end side of the L-shaped plate (3) are respectively provided with a positioning cylinder (6) in a rotating mode, the two positioning cylinders (6) are arranged oppositely, a jacking piece (7) is arranged at the lower portion of the other end of the L-shaped plate (3), and a storage piece (8) is arranged at the upper portion of the other end of the L-shaped plate (3);
the ejector part (7) comprises a limiting seat (71), a driving servo motor (72) is mounted on one side of the limiting seat (71), a screw (73) is connected to an output shaft of the driving servo motor (72), a fixing seat (74) is screwed on the outside of the screw (73) through threads, movable grooves (75) are formed in the positions, located on two sides of the screw (73), of the fixing seat (74), a concave seat (76) is slidably arranged between the two movable grooves (75), a protruding block (77) is arranged on the front side of the concave seat (76), a first hydraulic cylinder (78) is mounted on the front side of the fixing seat (74), and an output shaft of the first hydraulic cylinder (78) is connected with the lower portion of the protruding block (77).
2. The turnover device for processing a steel structural member of a curved transmission tower according to claim 1, wherein: when the screw (73) is parallel to the central axes of the two positioning cylinders (6), the concave seat (76) is positioned at the position right below the central axes.
3. The turnover device for processing a steel structural member of a curved transmission tower according to claim 1, wherein: an open slot (761) is arranged at the upper part of the concave seat (76), and the open slot (761) is perpendicular to the central axes of the two positioning cylinders (6).
4. The turnover device for processing a steel structural member of a curved transmission tower according to claim 1, wherein: the other side of the upper part of the limiting seat (71) is connected with a guide rod (741), and the fixing seat (74) is sleeved outside the guide rod (741) in a sliding way.
5. The turnover device for processing a steel structural member of a curved transmission tower according to claim 1, wherein: the storage piece (8) comprises a mounting seat (81) arranged on the other side of the L-shaped plate (3), a second hydraulic cylinder (82) is arranged on the upper portion of the mounting seat (81), a second rack (83) is connected to an output shaft of the second hydraulic cylinder (82), a gear column (84) is meshed on one side of the second rack (83), a limiting shaft (85) is connected to the lower end of the gear column (84), the limiting shaft (85) rotates to penetrate through the upper portion of the other end of the L-shaped plate (3), and the lower end of the limiting shaft (85) is connected with the upper portion of the limiting seat (71).
6. The turnover device for processing a steel structural member of a curved transmission tower according to claim 1, wherein: the upper part of the positioning cylinder (6) is screwed with a fastening bolt (61) through threads, a third speed reduction servo motor (51) is installed on the other side surface of one end of the limiting plate (5), and an output shaft of the third speed reduction servo motor (51) is connected with the positioning cylinder (6).
7. The turnover device for processing a steel structural member of a curved transmission tower according to claim 1, wherein: the inside of L shaped plate (3) is provided with guide way (31), the front side of deflector (4) is provided with first rack (41), second speed reduction servo motor (32) are installed on the upper portion of L shaped plate (3), and the output shaft of second speed reduction servo motor (32) has drive gear (33), and drive gear (33) pass the inside of guide way (31) and mesh with first rack (41).
8. A method for processing and turning over a curved power transmission tower steel structural member is characterized in that: the method for processing and turning the curved power transmission tower steel structure by using the turning device for processing the curved power transmission tower steel structure according to any one of claims 1 to 7 comprises the following steps:
s1, fixing a steel structure between two positioning cylinders (6), then driving an L-shaped plate (3) to turn by a first speed reduction servo motor (2), further driving the steel structure to turn, driving the positioning cylinders (6) to rotate by a third speed reduction servo motor (51), and driving the steel structure to rotate by the positioning cylinders (6), so that the steel structure is rotated to a required position;
s2, when the steel structure is processed, the screw (73) is driven to rotate by the driving servo motor (72), the fixing seat (74) moves, the concave seat (76) moves to the lower part of the steel structure for processing, and then the first hydraulic cylinder (78) drives the concave seat (76) to move upwards, so that the bottom of the steel structure is supported, and the steel structure is convenient to process;
s3, after machining is finished, the second hydraulic cylinder (82) is enabled to drive the second rack (83) to move, the second rack (83) drives the gear column (84) to rotate, the gear column (84) drives the limiting shaft (85) to rotate, the limiting shaft (85) can drive the limiting seat (71) to rotate, and then the ejector piece (7) is driven to integrally rotate, so that the ejector piece (7) moves to a position below one side of the L-shaped plate (3), the ejector piece (7) is stored, and the overturning or other machining operations of the steel structure are not hindered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310546888.8A CN116276848B (en) | 2023-05-16 | 2023-05-16 | Turning device and method for processing curved power transmission tower steel structural member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310546888.8A CN116276848B (en) | 2023-05-16 | 2023-05-16 | Turning device and method for processing curved power transmission tower steel structural member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116276848A CN116276848A (en) | 2023-06-23 |
| CN116276848B true CN116276848B (en) | 2023-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310546888.8A Active CN116276848B (en) | 2023-05-16 | 2023-05-16 | Turning device and method for processing curved power transmission tower steel structural member |
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| CN (1) | CN116276848B (en) |
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| CN212219160U (en) * | 2020-01-18 | 2020-12-25 | 昆山鸿硕达精密模塑有限公司 | A liftout mechanism for injection mold |
| CN215588901U (en) * | 2021-04-30 | 2022-01-21 | 苏州来仕达机电有限公司 | Positioning and overturning tool for machining automobile parts |
| CN216939668U (en) * | 2022-04-11 | 2022-07-12 | 金盛鸿业(天津)铝业有限公司 | Upset frame of panel processing usefulness |
| CN217914104U (en) * | 2022-08-31 | 2022-11-29 | 安徽东鸥机械科技有限公司 | Automobile part overturning tool |
| CN218837464U (en) * | 2022-11-24 | 2023-04-11 | 南京骁拓机械科技有限公司 | Automatic turning device of panel |
| CN218891837U (en) * | 2022-11-25 | 2023-04-21 | 上海欲眠家居科技有限公司 | Mattress frame processing equipment |
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2023
- 2023-05-16 CN CN202310546888.8A patent/CN116276848B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212219160U (en) * | 2020-01-18 | 2020-12-25 | 昆山鸿硕达精密模塑有限公司 | A liftout mechanism for injection mold |
| CN215588901U (en) * | 2021-04-30 | 2022-01-21 | 苏州来仕达机电有限公司 | Positioning and overturning tool for machining automobile parts |
| CN216939668U (en) * | 2022-04-11 | 2022-07-12 | 金盛鸿业(天津)铝业有限公司 | Upset frame of panel processing usefulness |
| CN217914104U (en) * | 2022-08-31 | 2022-11-29 | 安徽东鸥机械科技有限公司 | Automobile part overturning tool |
| CN218837464U (en) * | 2022-11-24 | 2023-04-11 | 南京骁拓机械科技有限公司 | Automatic turning device of panel |
| CN218891837U (en) * | 2022-11-25 | 2023-04-21 | 上海欲眠家居科技有限公司 | Mattress frame processing equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116276848A (en) | 2023-06-23 |
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