CN219684047U - Turning-over position-changing device for box-type steel member production - Google Patents

Turning-over position-changing device for box-type steel member production Download PDF

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Publication number
CN219684047U
CN219684047U CN202321196022.0U CN202321196022U CN219684047U CN 219684047 U CN219684047 U CN 219684047U CN 202321196022 U CN202321196022 U CN 202321196022U CN 219684047 U CN219684047 U CN 219684047U
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China
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groups
supporting
rotating
steel member
box steel
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CN202321196022.0U
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Chinese (zh)
Inventor
么亚叻
井月龙
张晓涵
魏倩倩
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Shandong Xintong Steel Structure Engineering Co ltd
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Shandong Xintong Steel Structure Engineering Co ltd
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Abstract

The utility model relates to the technical field of box body overturning, in particular to a turnover position-changing device for box steel member production, which can rotate each end face of the box steel member to one side close to a drilling machine for drilling, is convenient for the rotation of the box steel member, is convenient for the drilling processing of the box steel member, and has high practicability; the device comprises a bottom plate, a bracket and a supporting table, wherein the supporting table is arranged on the bottom plate through the bracket; still include disc, elevating system, rotary mechanism, fixture and power unit, be provided with the communicating mouth of dodging from top to bottom on the brace table, the disc is located the top of dodging the mouth, and the disc is installed on rotary mechanism, and rotary mechanism installs on the bottom plate through elevating system, and elevating system has the lift function, and rotary mechanism has the rotation function, and fixture is located the front and back both sides of brace table, is provided with power unit on the fixture, and fixture has the function of centre gripping, and power unit is used for rotatory fixture.

Description

Turning-over position-changing device for box-type steel member production
Technical Field
The utility model relates to the technical field of box body overturning, in particular to a turnover position-changing device for box steel member production.
Background
The box-shaped steel member is a box-shaped structure formed by taking a steel plate as a main frame, and has wide application in the field of packaging. The box steel member is required to be drilled with a drilling machine on each end surface thereof during the production process so as to facilitate the connection between the box steel member and other connecting members. When the box steel member is drilled, the box steel member needs to be turned by using a turning device, so that each end face of the box steel member is turned to one side close to the drilling machine in sequence for drilling.
In the prior art, a box body in-situ turnover machine with the patent application number of 202022529452.2 mainly comprises clamping mechanisms positioned at the left side and the right side of the box body, wherein a driving device and a moving device are arranged on the clamping mechanisms, when the box body is turned over, the box body is clamped and fixed through the clamping mechanisms at the left side and the right side of the box body, and then the clamping mechanisms are driven to rotate through the driving device, and the clamping mechanisms drive the box body to rotate back and forth, so that the upper end face, the lower end face, the front end face and the rear end face of the box body can sequentially rotate to one side close to a drilling machine; it discovers in the use, and it only rotates four terminal surfaces about to the box, can't make the box control two terminal surfaces rotate to the one side that is close to the drilling machine, leads to its use inconvenient, practicality and reliability poor.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the turnover displacement device for producing the box steel member, which can rotate each end face of the box steel member to one side close to a drilling machine for drilling, is convenient for rotating the box steel member, is convenient for drilling the box steel member, and has high practicability.
The utility model relates to a turning-over position-changing device for producing box steel components, which comprises a bottom plate, a bracket and a supporting table, wherein the supporting table is arranged on the bottom plate through the bracket; the lifting mechanism has a lifting function, the rotating mechanism has a rotating function, the clamping mechanism is positioned at the front side and the rear side of the supporting table, the clamping mechanism is provided with a power mechanism, the clamping mechanism has a clamping function, and the power mechanism is used for rotating the clamping mechanism; the drilling device of the drilling machine is positioned right above the supporting table, the drilling direction is from top to bottom, when each end face of the box steel member is drilled, the box steel member is firstly placed on the supporting table, then the rotating mechanism drives the disc to ascend through the lifting device, then the box steel member is clamped and fixed through the clamping mechanism, then the power mechanism is opened, the power mechanism drives the clamping mechanism to drive the box steel member to rotate clockwise, the upper, lower, left and right end faces of the box steel member can rotate to one side close to the drilling machine at one time to drill holes, then the clamping mechanism is opened, the box steel member falls on the disc, then the disc is rotated through the rotating mechanism, the disc is rotated ninety degrees, the disc drives the box steel member to rotate horizontally, the front end face and the rear end face of the box steel member are rotated to the left end face and the right end face of the box steel member, then the clamping mechanism is used for clamping and fixing the box steel member, and the box steel member is rotated, and the left end face and the box steel member is sequentially rotated to one side close to the drilling machine at the moment to drill holes; the box steel member drilling machine can drill holes on one side, close to the drilling machine, of each end face of the box steel member, so that the box steel member can be rotated conveniently, the box steel member can be drilled conveniently, and the box steel member drilling machine is high in practicability.
Preferably, the clamping mechanism comprises two groups of driving devices, two groups of electromagnetic chucks, two groups of rotating shafts and two groups of fixing plates, the two groups of fixing plates are respectively arranged on the two groups of driving devices, the driving devices are used for driving the fixing plates to move forwards and backwards, the two groups of rotating shafts are respectively arranged on the two groups of fixing plates in a rotating way, the two groups of rotating shafts are coaxial, the two groups of electromagnetic chucks are respectively and fixedly arranged on the two groups of rotating shafts, the power mechanism is arranged on one group of fixing plates, and the power mechanism is used for providing power for the rotation of the rotating shafts; when the box steel member is clamped and fixed, two groups of driving devices are opened, the two groups of driving devices respectively drive the two groups of fixing plates to be close to each other, the two groups of fixing plates enable the two groups of electromagnetic chucks to be close to each other through two groups of rotating shafts until the two groups of electromagnetic chucks are respectively contacted with the front end and the rear end of the box steel member, then the two groups of electromagnetic chucks are connected with an external power supply, the two groups of electromagnetic chucks absorb and fix the front part and the rear part of the box steel member, then the disc descends, then a power mechanism is opened, the power mechanism drives the rotating shafts to rotate, and the rotating shafts enable the box steel member to rotate through the electromagnetic chucks; the box steel member is convenient to rotate.
Preferably, the lifting mechanism comprises a lifting plate, a plurality of groups of sliding plates, a plurality of groups of supporting plates and a hydraulic cylinder, wherein the lifting plate is arranged at the upper end of the plurality of groups of sliding plates, the lower parts of the plurality of groups of sliding plates are respectively arranged on the plurality of groups of supporting plates in a sliding way up and down, the plurality of groups of supporting plates are fixedly arranged on the bottom plate, the hydraulic cylinder is fixedly arranged on the bottom plate, a push rod is arranged on the hydraulic cylinder, the upper end of the push rod is fixedly arranged on the lifting plate, and the rotating mechanism is arranged on the lifting plate; when the height of the rotating mechanism is adjusted, the hydraulic cylinder is opened, the hydraulic cylinder enables the lifting plate to adjust the height through the push rod, and the lifting plate drives the rotating mechanism to adjust the height, so that the rotating mechanism drives the disc to adjust the height; the height of the disc is convenient to adjust.
Preferably, the rotating mechanism comprises a supporting shaft, a bevel gear A, a bevel gear B, a driving shaft, a vertical plate and a servo motor, wherein the supporting shaft is rotatably arranged on the lifting plate, a disc is fixedly arranged at the upper end of the supporting shaft, the bevel gear A is fixedly arranged on the supporting shaft, the bevel gear A is meshed with the bevel gear B, the bevel gear B is fixedly arranged on the driving shaft, the driving shaft is rotatably arranged on the vertical plate, the vertical plate is fixedly arranged on the supporting frame, the input end of the vertical plate is connected with the output end of the servo motor, and the servo motor is fixedly arranged on the lifting plate; when the disc rotates, the servo motor is turned on, the servo motor drives the bevel gear B to rotate through the driving shaft, the bevel gear B drives the supporting shaft to rotate through the bevel gear A, and the supporting shaft drives the disc to horizontally rotate; the rotation of the disc is facilitated.
Preferably, the driving device comprises a supporting frame, a supporting block, an air cylinder and a moving rod, wherein the supporting frame is fixedly arranged on the bottom plate, the supporting block is fixedly arranged on the supporting frame, the air cylinder is fixedly arranged on the supporting block, the moving rod is arranged on the supporting block in a sliding way back and forth manner, the input end of the moving rod is connected with the output end of the air cylinder, and the fixing plate is fixedly arranged on the moving rod; when two groups of electromagnetic chucks are mutually close, opening the two groups of air cylinders, enabling the two groups of air cylinders to mutually close the two groups of fixing plates through the two groups of moving rods, enabling the two groups of electromagnetic chucks to mutually close through the two groups of rotating shafts until the two groups of electromagnetic chucks are respectively contacted with the front end and the rear end of the box steel member, and then opening the two groups of electromagnetic chucks to enable the two groups of electromagnetic chucks to be respectively adsorbed and fixed with the front portion and the rear portion of the box steel member; the distance between the two groups of electromagnetic chucks can be adjusted, so that the electromagnetic chucks can be used for adsorbing and fixing box steel members with different widths, and the limitation is low.
Preferably, the power mechanism comprises a gear A, a gear B, a rotating shaft and a driving motor, wherein the gear A is fixedly arranged on one group of rotating shafts, the gear A is meshed with the gear B, the gear B is fixedly arranged on the rotating shaft, the input end of the rotating shaft is connected with the output end of the driving motor, and the driving motor is fixedly arranged on a corresponding fixing plate; when the rotating shaft is rotated, the driving motor is turned on, the driving motor drives the gear B to drive the gear A to rotate through the rotating shaft, and the gear A drives the electromagnetic chuck to drive the box-shaped steel member to rotate through the rotating shaft; the box steel member is convenient to rotate.
Preferably, the upper end surface of the disc is a frosted surface; through the arrangement, when the box steel member is placed on the disc, the friction force between the box steel member and the disc is improved, so that the disc can drive the box steel member to rotate when rotating, and the box steel member is prevented from slipping at the upper end of the disc.
Compared with the prior art, the utility model has the beneficial effects that: can rotate each terminal surface of box steel member to be close to one side of drilling machine and carry out the drilling, make things convenient for the rotation to box steel member, make things convenient for the processing to box steel member, convenient to use, the practicality is high.
Drawings
FIG. 1 is a schematic illustration of an axially measured structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the rotating mechanism and the lifting mechanism;
FIG. 3 is a schematic view of the structure of the cylinder, the moving rod, the electromagnetic chuck, etc.;
fig. 4 is a schematic structural view of the gear a, the gear B, the driving motor, and the like;
FIG. 5 is a schematic view of the structure of the box steel member when attracted by the electromagnetic chuck;
FIG. 6 is a schematic diagram of the front view of the present utility model;
the reference numerals in the drawings: 1. a bottom plate; 2. a bracket; 3. a support table; 4. a disc; 5. an electromagnetic chuck; 6. a rotating shaft; 7. a fixing plate; 8. a lifting plate; 9. a sliding plate; 10. a support plate; 11. a hydraulic cylinder; 12. a support shaft; 13. bevel gears A; 14. bevel gear B; 15. a drive shaft; 16. a vertical plate; 17. a servo motor; 18. a support frame; 19. a support block; 20. a cylinder; 21. a moving rod; 22. a gear A; 23. a gear B; 24. a rotation shaft; 25. a driving motor; 26. and (3) a box steel member.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Example 1
As shown in fig. 1 to 6, the turning-over position-changing device for producing the box-type steel member comprises a bottom plate 1, a bracket 2, a supporting table 3, a disc 4, a lifting mechanism, a rotating mechanism, a clamping mechanism and a power mechanism, wherein the supporting table 3 is arranged on the bottom plate 1 through the bracket 2, an avoidance opening which is communicated up and down is formed in the supporting table 3, the disc 4 is positioned above the avoidance opening, the disc 4 is arranged on the rotating mechanism, the rotating mechanism is arranged on the bottom plate 1 through the lifting mechanism, the lifting mechanism has a lifting function, the rotating mechanism has a rotating function, the clamping mechanism is positioned on the front side and the rear side of the supporting table 3, the power mechanism is arranged on the clamping mechanism, the clamping mechanism has a clamping function, and the power mechanism is used for rotating the clamping mechanism;
the drilling device of the drilling machine is positioned right above the supporting table 3, the drilling direction is from top to bottom, when each end face of the box steel member 26 is drilled, the box steel member 26 is firstly placed on the supporting table 3, then the rotating mechanism drives the disc 4 to ascend through the lifting device, then the box steel member 26 is clamped and fixed through the clamping mechanism, then the power mechanism is opened, the clamping mechanism drives the box steel member 26 to rotate clockwise, the upper, lower, left and right end faces of the box steel member 26 can rotate to one side close to the drilling machine at one time to drill, then the clamping mechanism is opened, the box steel member 26 falls onto the disc 4, then the disc 4 is rotated through the rotating mechanism, ninety degrees is rotated, the disc 4 drives the box steel member 26 to rotate horizontally, the front end face and the rear end face of the box steel member 26 are rotated to the left and right parts of the box steel member 26, at the moment, the clamping mechanism is used for clamping and fixing the box steel member 26 is rotated, and the left end face and right end face of the box steel member 26 is sequentially rotated to one side close to the drilling machine to drill; the box-type steel member 26 drilling machine can drill holes on one side, close to the drilling machine, of each end face of the box-type steel member 26, so that the box-type steel member 26 can be rotated conveniently, drilling of the box-type steel member 26 is facilitated, and the box-type steel member drilling machine is high in practicability.
As shown in fig. 1, the clamping mechanism comprises two groups of driving devices, two groups of electromagnetic chucks 5, two groups of rotating shafts 6 and two groups of fixing plates 7, wherein the two groups of fixing plates 7 are respectively arranged on the two groups of driving devices, the driving devices are used for driving the fixing plates 7 to move forwards and backwards, the two groups of rotating shafts 6 are respectively rotatably arranged on the two groups of fixing plates 7, the two groups of rotating shafts 6 are coaxial, the two groups of electromagnetic chucks 5 are respectively fixedly arranged on the two groups of rotating shafts 6, the power mechanism is arranged on one group of fixing plates 7, and the power mechanism is used for providing power for the rotation of the rotating shafts 6;
when the box steel member 26 is clamped and fixed, two groups of driving devices are opened, the two groups of driving devices respectively drive the two groups of fixing plates 7 to be close to each other, the two groups of fixing plates 7 enable the two groups of electromagnetic chucks 5 to be close to each other through the two groups of rotating shafts 6, the two groups of electromagnetic chucks 5 are respectively contacted with the front end and the rear end of the box steel member 26, then the two groups of electromagnetic chucks 5 are connected with an external power supply, the two groups of electromagnetic chucks 5 are fixedly adsorbed on the front end and the rear end of the box steel member 26, the disc 4 is lowered, then a power mechanism is opened, the power mechanism drives the rotating shafts 6 to rotate, and the rotating shafts 6 enable the box steel member 26 to rotate through the electromagnetic chucks 5; rotation of the box steel member 26 is facilitated.
As shown in fig. 2, the lifting mechanism comprises a lifting plate 8, a plurality of groups of sliding plates 9, a plurality of groups of supporting plates 10 and a hydraulic cylinder 11, wherein the lifting plate 8 is arranged at the upper end of the plurality of groups of sliding plates 9, the lower parts of the plurality of groups of sliding plates 9 are respectively arranged on the plurality of groups of supporting plates 10 in a sliding way up and down, the plurality of groups of supporting plates 10 are fixedly arranged on the bottom plate 1, the hydraulic cylinder 11 is fixedly arranged on the bottom plate 1, a push rod is arranged on the hydraulic cylinder 11, the upper end of the push rod is fixedly arranged on the lifting plate 8, and the rotating mechanism is arranged on the lifting plate 8;
when the height of the rotating mechanism is adjusted, the hydraulic cylinder 11 is opened, the hydraulic cylinder 11 enables the lifting plate 8 to adjust the height through the push rod, the lifting plate 8 drives the rotating mechanism to adjust the height, and the rotating mechanism drives the disc 4 to adjust the height; the height of the disc 4 is conveniently adjusted.
The rotating mechanism comprises a supporting shaft 12, a bevel gear A13, a bevel gear B14, a driving shaft 15, a vertical plate 16 and a servo motor 17, wherein the supporting shaft 12 is rotatably installed on the lifting plate 8, the disc 4 is fixedly installed at the upper end of the supporting shaft 12, the bevel gear A13 is fixedly installed on the supporting shaft 12, the bevel gear A13 is meshed with the bevel gear B14, the bevel gear B14 is fixedly installed on the driving shaft 15, the driving shaft 15 is rotatably installed on the vertical plate 16, the vertical plate 16 is fixedly installed on a supporting frame 18, the input end of the vertical plate 16 is connected with the output end of the servo motor 17, and the servo motor 17 is fixedly installed on the lifting plate 8;
when the disc 4 rotates, the servo motor 17 is turned on, the servo motor 17 drives the bevel gear B14 to rotate through the driving shaft 15, the bevel gear B14 drives the supporting shaft 12 to rotate through the bevel gear A13, and the supporting shaft 12 drives the disc 4 to horizontally rotate; the rotation of the disc 4 is facilitated.
As shown in fig. 3, the driving device comprises a supporting frame 18, a supporting block 19, an air cylinder 20 and a moving rod 21, wherein the supporting frame 18 is fixedly arranged on the bottom plate 1, the supporting block 19 is fixedly arranged on the supporting frame 18, the air cylinder 20 is fixedly arranged on the supporting block 19, the moving rod 21 is slidably arranged on the supporting block 19 back and forth, the input end of the moving rod 21 is connected with the output end of the air cylinder 20, and the fixed plate 7 is fixedly arranged on the moving rod 21;
when the two groups of electromagnetic chucks 5 are mutually close, the two groups of air cylinders 20 are opened, the two groups of air cylinders 20 mutually close the two groups of fixing plates 7 through the two groups of moving rods 21, the two groups of fixing plates 7 mutually close the two groups of electromagnetic chucks 5 through the two groups of rotating shafts 6 until the two groups of electromagnetic chucks 5 respectively contact with the front and rear ends of the box steel member 26, and then the two groups of electromagnetic chucks 5 are opened, so that the two groups of electromagnetic chucks 5 are respectively adsorbed and fixed with the front and rear parts of the box steel member 26; the distance between the two groups of electromagnetic chucks 5 can be adjusted, so that the electromagnetic chucks can be used for adsorbing and fixing box steel members 26 with different widths, and the limitation is low.
As shown in fig. 4, the power mechanism comprises a gear a22, a gear B23, a rotating shaft 24 and a driving motor 25, wherein the gear a22 is fixedly arranged on one group of rotating shafts 6, the gear a22 is meshed with the gear B23, the gear B23 is fixedly arranged on the rotating shaft 24, the input end of the rotating shaft 24 is connected with the output end of the driving motor 25, and the driving motor 25 is fixedly arranged on a corresponding fixed plate 7;
when the rotating shaft 6 rotates, the driving motor 25 is turned on, the driving motor 25 drives the gear B23 to drive the gear A22 to rotate through the rotating shaft 24, and the gear A22 drives the electromagnetic chuck 5 to drive the box-shaped steel member 26 to rotate through the rotating shaft 6; rotation of the box steel member 26 is facilitated.
Example 2
On the basis of embodiment 1, the lifting mechanism adopts a lifting platform, the lifting platform is mounted on the bottom plate 1, the supporting shaft 12 is rotatably mounted on the lifting platform, the servo motor 17 and the vertical plate 16 are fixedly mounted on the lifting platform, and the height of the supporting shaft 12 can be adjusted through the lifting platform.
The bottom plate 1, the electromagnetic chuck 5, the lifting plate 8, the hydraulic cylinder 11, the servo motor 17, the cylinder 20, the moving rod 21 and the box steel member 26 of the turnover position changing device for box steel member production are all purchased in the market, and a person skilled in the art only needs to install and operate according to the attached use instruction without creative labor of the person skilled in the art.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims (7)

1. The turning-over position-changing device for producing the box steel member comprises a bottom plate (1), a bracket (2) and a supporting table (3), wherein the supporting table (3) is arranged on the bottom plate (1) through the bracket (2); the automatic lifting device is characterized by further comprising a disc (4), a lifting mechanism, a rotating mechanism, clamping mechanisms and a power mechanism, wherein an avoidance port which is vertically communicated is formed in the supporting table (3), the disc (4) is located above the avoidance port, the disc (4) is arranged on the rotating mechanism, the rotating mechanism is arranged on the bottom plate (1) through the lifting mechanism, the lifting mechanism has a lifting function, the rotating mechanism has a rotating function, the clamping mechanisms are located on the front side and the rear side of the supporting table (3), the power mechanism is arranged on the clamping mechanisms, the clamping mechanisms have a clamping function, and the power mechanism is used for rotating the clamping mechanisms.
2. The turnover positioner for producing box steel members according to claim 1, wherein the clamping mechanism comprises two groups of driving devices, two groups of electromagnetic chucks (5), two groups of rotating shafts (6) and two groups of fixing plates (7), the two groups of fixing plates (7) are respectively arranged on the two groups of driving devices, the driving devices are used for driving the fixing plates (7) to move back and forth, the two groups of rotating shafts (6) are respectively arranged on the two groups of fixing plates (7) in a rotating way, the two groups of rotating shafts (6) are coaxial, the two groups of electromagnetic chucks (5) are respectively fixedly arranged on the two groups of rotating shafts (6), and the power mechanism is arranged on one group of fixing plates (7) and is used for providing power for the rotation of the rotating shafts (6).
3. The turnover displacement device for producing box steel members according to claim 1, wherein the lifting mechanism comprises a lifting plate (8), a plurality of groups of sliding plates (9), a plurality of groups of supporting plates (10) and a hydraulic cylinder (11), the lifting plate (8) is arranged at the upper end of the plurality of groups of sliding plates (9), the lower parts of the plurality of groups of sliding plates (9) are respectively arranged on the plurality of groups of supporting plates (10) in a sliding manner up and down, the plurality of groups of supporting plates (10) are fixedly arranged on the bottom plate (1), the hydraulic cylinder (11) is fixedly arranged on the bottom plate (1), a push rod is arranged on the hydraulic cylinder (11), the upper end of the push rod is fixedly arranged on the lifting plate (8), and the rotating mechanism is arranged on the lifting plate (8).
4. A turning-over position changing device for box steel member production according to claim 3, wherein the rotating mechanism comprises a supporting shaft (12), a bevel gear a (13), a bevel gear B (14), a driving shaft (15), a vertical plate (16) and a servo motor (17), the supporting shaft (12) is rotatably mounted on the lifting plate (8), the disc (4) is fixedly mounted at the upper end of the supporting shaft (12), the bevel gear a (13) is fixedly mounted on the supporting shaft (12), the bevel gear a (13) is meshed with the bevel gear B (14), the bevel gear B (14) is fixedly mounted on the driving shaft (15), the driving shaft (15) is rotatably mounted on the vertical plate (16), the vertical plate (16) is fixedly mounted on the supporting frame (18), the input end of the vertical plate (16) is connected with the output end of the servo motor (17), and the servo motor (17) is fixedly mounted on the lifting plate (8).
5. The turnover displacement device for producing box steel members according to claim 2, wherein the driving device comprises a supporting frame (18), a supporting block (19), an air cylinder (20) and a moving rod (21), wherein the supporting frame (18) is fixedly arranged on the bottom plate (1), the supporting block (19) is fixedly arranged on the supporting frame (18), the air cylinder (20) is fixedly arranged on the supporting block (19), the moving rod (21) is longitudinally and slidably arranged on the supporting block (19), the input end of the moving rod (21) is connected with the output end of the air cylinder (20), and the fixing plate (7) is fixedly arranged on the moving rod (21).
6. The turnover positioner for producing box steel members as set forth in claim 1, wherein the power mechanism comprises a gear a (22), a gear B (23), a rotating shaft (24) and a driving motor (25), the gear a (22) is fixedly mounted on one set of rotating shafts (6), the gear a (22) is meshed with the gear B (23), the gear B (23) is fixedly mounted on the rotating shaft (24), an input end of the rotating shaft (24) is connected with an output end of the driving motor (25), and the driving motor (25) is fixedly mounted on a corresponding fixed plate (7).
7. The turnover positioner for producing box steel members according to claim 1, wherein the upper end surface of the disc (4) is a frosted surface.
CN202321196022.0U 2023-05-16 2023-05-16 Turning-over position-changing device for box-type steel member production Active CN219684047U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321196022.0U CN219684047U (en) 2023-05-16 2023-05-16 Turning-over position-changing device for box-type steel member production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321196022.0U CN219684047U (en) 2023-05-16 2023-05-16 Turning-over position-changing device for box-type steel member production

Publications (1)

Publication Number Publication Date
CN219684047U true CN219684047U (en) 2023-09-15

Family

ID=87970265

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321196022.0U Active CN219684047U (en) 2023-05-16 2023-05-16 Turning-over position-changing device for box-type steel member production

Country Status (1)

Country Link
CN (1) CN219684047U (en)

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