CN110860848A - H-shaped steel turnover machine - Google Patents
H-shaped steel turnover machine Download PDFInfo
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- CN110860848A CN110860848A CN201911206554.6A CN201911206554A CN110860848A CN 110860848 A CN110860848 A CN 110860848A CN 201911206554 A CN201911206554 A CN 201911206554A CN 110860848 A CN110860848 A CN 110860848A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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Abstract
The invention discloses an H-shaped steel turnover machine, relates to the technical field of H-shaped steel production equipment, and is mainly used for solving the problem that an additional part of the existing H-shaped steel is inconvenient to weld. The main structure is as follows: the device comprises a machine base, wherein a vertical partition plate is arranged on the upper surface of the machine base, and a semicircular notch for placing H-shaped steel is formed in the edge of the upper part of the vertical partition plate; the two sides of the vertical partition plate surface are respectively provided with a jacking beam which is parallel to the plate surface and can move up and down, and a clamping mechanism which can vertically rotate and is used for clamping the H-shaped steel. The H-shaped steel turnover machine provided by the invention can stably rotate H-shaped steel and is convenient for welding additional components.
Description
Technical Field
The invention relates to the technical field of H-shaped steel production equipment, in particular to an H-shaped steel turnover machine.
Background
The H-shaped steel is an economic section efficient section with more optimized section area distribution and more reasonable strength-to-weight ratio, and is named because the section is the same as the English letter H. The H-shaped steel assembly mainly comprises a web plate and two flange plates.
After splicing and assembling of the flange plates and the webs of the H-shaped steel are completed, connecting pieces such as connecting plates, rib plates and brackets need to be welded on the flange plates and the webs of the H-shaped steel. At present, for welding of parts such as a connecting plate, a rib plate and a bracket, H-shaped steel is mainly hoisted by a traveling crane, and then four surfaces of the H-shaped steel are welded by manpower.
However, the H-shaped steel is lifted by the crane, and the H-shaped steel can shake in the welding process, so that parts such as a connecting plate, a rib plate and a bracket need to be manually and repeatedly positioned. Therefore, the welding of parts such as connecting plates, rib plates, brackets and the like has the problems of rough positioning, poor consistency and the like, and the product quality is difficult to ensure. Meanwhile, because each part is manually positioned, and the additional part positioned below the H-shaped steel is difficult to complete the positioning operation, the production speed is low, and the rapid production is not facilitated.
In addition, the auxiliary operation is carried out by adopting a travelling crane, so that the working efficiency is low, the safety is poor, and accidents are easy to happen.
Therefore, there is an urgent need for an H-beam turnover machine that can solve the above-mentioned drawbacks.
Disclosure of Invention
The invention aims to provide an H-shaped steel turnover machine which can stably rotate H-shaped steel and is convenient for welding additional parts.
In order to achieve the purpose, the invention provides an H-shaped steel tilter which comprises a machine base, wherein a vertical partition plate is arranged on the upper surface of the machine base, and a semicircular notch for placing H-shaped steel is formed in the edge of the upper part of the vertical partition plate; the two sides of the vertical partition plate surface are respectively provided with a jacking beam which is parallel to the plate surface and can move up and down, and a clamping mechanism which can vertically rotate and is used for clamping the H-shaped steel.
As a further improvement of the invention, an intermediate plate which is parallel to the vertical partition plate and is used for driving the clamping mechanism to rotate is arranged between the vertical partition plate and the clamping mechanism, and the clamping mechanism is arranged on the plate surface of one side of the intermediate plate, which is far away from the vertical partition plate; and the edge of one side of the middle plate, which is close to the semicircular notch, is provided with a middle plate notch which is coaxial with the semicircular notch.
As a further improvement of the invention, the plate surface of the vertical clapboard close to one side of the middle plate is provided with a clapboard guide rail arranged along the edge of the semicircular gap, and the plate surface of the middle plate close to one side of the vertical clapboard is provided with a plurality of rotating rollers in sliding fit with the clapboard guide rail.
As a further improvement of the invention, the edge of one side of the middle plate, which is far away from the semicircular gap, is provided with an arc-shaped tooth edge, and the tooth edge and the semicircular gap are coaxially arranged; the base is further provided with a power device, the power output end of the power device is connected with the speed reducer, and the power output end of the speed reducer is meshed with the tooth edge through the driving tooth column.
As a further improvement of the invention, a rotating plate which is parallel to the intermediate plate and is used for driving the clamping mechanism to rotate is arranged between the intermediate plate and the clamping mechanism, the rotating plate is a semicircular plate which is coaxially arranged with the semicircular gap, and the clamping mechanism is arranged on the plate surface of the rotating plate at the side far away from the intermediate plate.
As a further improvement of the invention, the plate surface of the rotating plate close to the intermediate plate is provided with a rotating plate guide rail which is coaxial with the clapboard guide rail and is arc-shaped, and the plate surface of the intermediate plate close to the rotating plate is provided with a plurality of rotating rollers which are in sliding fit with the rotating plate guide rail.
As a further improvement of the invention, the outer edges of the partition plate guide rail and the rotating plate guide rail are both provided with latches, a driving tooth column meshed with the latches on the partition plate guide rail is arranged on the plate surface of the middle plate close to the vertical partition plate, a driven tooth column meshed with the driving tooth column and penetrating through the middle plate is further arranged on the middle plate, and the driven tooth column is further meshed with the latches on the rotating plate guide rail.
As a further improvement of the invention, the clamping mechanism comprises a clamping beam arranged along one side edge of the rotating plate close to the semicircular gap, and two clamping blocks capable of moving back and forth along the extension direction of the clamping beam are arranged on one side of the clamping beam close to the semicircular gap.
As a further improvement of the invention, a clamping oil cylinder for driving the two clamping blocks is arranged in the clamping beam.
As a further improvement of the invention, the lower parts of the two ends of the jacking beam are provided with jacking oil cylinders.
Advantageous effects
Compared with the prior art, the H-shaped steel turnover machine has the advantages that:
1. in the welding process, the H-shaped steel is placed stably, shaking cannot occur, and positioning and welding of additional parts are facilitated. Meanwhile, the turnover machine is used for turning over the H-shaped steel, so that the additional part positioning operation of workers is facilitated, the accuracy in welding the additional part of the H-shaped steel is improved, and the product quality is guaranteed. Meanwhile, the positioning is more convenient, so that the production speed of the H-shaped steel is improved due to the appearance of the turnover machine, and the quick production of the H-shaped steel is facilitated. In addition, compared with the method that the H-shaped steel is hoisted by a travelling crane and then additional parts are welded, the H-shaped steel fixedly placed on the turnover machine is welded, the safety coefficient of the welding machine is greatly improved, and accidents are not easy to happen.
2. The surface of one side, close to the middle plate, of the vertical partition plate is provided with a partition plate guide rail arranged along the edge of the semicircular notch, and the surface of one side, close to the vertical partition plate, of the middle plate is provided with a plurality of rotating idler wheels in sliding fit with the partition plate guide rail. The baffle guide rail is matched with the rotating roller, so that the stability of the middle plate in the rotating process is ensured while the rotating direction of the middle plate is guided.
3. The edge of one side of the middle plate, which is far away from the semicircular gap, is provided with an arc-shaped tooth edge, and the tooth edge and the semicircular gap are coaxially arranged; the base is also provided with a power device, the power output end of the power device is connected with a speed reducer, and the power output end of the speed reducer is meshed with the tooth edge through a driving tooth column. The driving tooth column is meshed with the tooth edge, and the middle plate can be stably driven to rotate. Meanwhile, the tooth edge and the semicircular notch are coaxially arranged, and the H-shaped steel can stably rotate axially by taking the axis of the semicircular notch as a rotation center.
4. A rotating plate which is parallel to the middle plate and used for driving the clamping mechanism to rotate is arranged between the middle plate and the clamping mechanism, the rotating plate is a semicircular plate which is coaxial with the semicircular notch, and the clamping mechanism is arranged on the plate surface of one side, far away from the middle plate, of the rotating plate. The existence of the rotating plate can further accelerate the rotation process of the H-shaped steel, reduce the rotation stroke of the intermediate plate and divide the rotation stroke of the H-shaped steel which needs an intermediate plate force to bear into the intermediate plate and the rotating plate.
5. The plate surface of the rotating plate close to one side of the middle plate is provided with a rotating plate guide rail which is coaxially arranged with the partition plate guide rail and is arc-shaped, and the plate surface of the middle plate close to one side of the rotating plate is provided with a plurality of rotating rollers in sliding fit with the rotating plate guide rail. The rotating plate guide rail is matched with the rotating roller, so that the stability of the rotating plate in the rotating process is ensured while the rotating direction of the rotating plate is guided.
6. The outer edges of the partition plate guide rail and the rotating plate guide rail are provided with clamping teeth. And a driving tooth column meshed with the clamping teeth on the partition guide rail is arranged on the surface of one side, close to the vertical partition, of the middle plate. The middle plate is also provided with a driven tooth column which is meshed with the driving tooth column and penetrates through the middle plate. The driven tooth column is also meshed with a latch on the rotating plate guide track. Through initiative dentition, driven dentition, the cooperation sets up the latch on baffle guide rail and rotor plate guide rail, and the intermediate lamella can drive the rotor plate synchronous rotation when rotating, has improved the rotation efficiency of H shaped steel.
The invention will become more apparent from the following description when taken in conjunction with the accompanying drawings, which illustrate embodiments of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is one of the perspective views of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a schematic view of the present invention without the intermediate plate and the rotating plate installed;
FIG. 4 is a schematic view of the present invention without the rotating plate installed;
fig. 5 is a rear view of the present invention.
Wherein: 1-a machine base; 11-a vertical partition; 111-a diaphragm guide track; 12-jacking a beam; 121-jacking oil cylinders; 13-a drive device; 131-a speed reducer; 132-drive tooth post; 2-a middle plate; 21-rotating the roller; 22-tooth edge; 23-driving tooth column; 24-driven tooth column; 3-rotating the plate; 31-rotating plate guide rails; 32-a clamping beam; 321-a clamping oil cylinder; 322-a clamp block; 4-semicircular notch.
Detailed Description
Embodiments of the present invention will now be described with reference to the accompanying drawings.
Examples
Detailed description of the inventionas shown in fig. 1 to 5, an H-section steel turnover machine includes a machine base 1 for placing H-section steel. Wherein, the upper surface of the machine base 1 is provided with a vertical clapboard 11. The edge of the upper part of the vertical clapboard 11 is provided with a semicircular notch 4 for placing H-shaped steel. Two sides of the surface of the vertical partition plate 11 are respectively provided with a jacking beam 12 which is parallel to the surface of the vertical partition plate and can move up and down, and a clamping mechanism which can vertically rotate and is used for clamping the H-shaped steel.
When the H-shaped steel lifting device is used, firstly, the H-shaped steel is stably placed on the base 1 through the semicircular notches 4, the lifting beam 12 and the clamping mechanism. After the welding of the additional parts on the two sides of the H-shaped steel is completed, the jacking beam 12 descends, the clamping mechanism clamps the H-shaped steel and rotates, then the jacking beam 12 rises and secondarily supports the H-shaped steel, and the additional parts on the other two sides of the H-shaped steel are welded.
In the welding process, the H-shaped steel is placed stably, shaking cannot occur, and positioning and welding of additional parts are facilitated. Through adopting this upset machine upset H shaped steel, also make things convenient for staff's additional component location operation, accuracy when having improved welding H shaped steel additional component has guaranteed product quality. Meanwhile, the positioning is more convenient, so that the production speed of the H-shaped steel is improved due to the appearance of the turnover machine, and the quick production of the H-shaped steel is facilitated. In addition, compared with the method that the H-shaped steel is hoisted by a travelling crane and then additional parts are welded, the H-shaped steel fixedly placed on the turnover machine is welded, the safety coefficient of the welding machine is greatly improved, and accidents are not easy to happen.
In this embodiment, an intermediate plate 2 parallel to the vertical partition plate 11 and used for driving the clamping mechanism to rotate is arranged between the vertical partition plate 11 and the clamping mechanism. The clamping mechanism is arranged on the surface of the middle plate 2 far away from one side of the vertical partition plate 11. The edge of the middle plate 2 close to one side of the semicircular gap 4 is provided with a middle plate gap which is coaxial with the semicircular gap 4. The middle plate 2 rotates to drive the clamping mechanism to rotate, and then the rotation of the H-shaped steel is completed.
Meanwhile, a partition guide rail 111 arranged along the edge of the semicircular notch 4 is arranged on the surface of the vertical partition 11 close to the middle plate 2. The surface of the middle plate 2 close to the vertical partition 11 is provided with a plurality of rotating rollers 21 which are in sliding fit with the partition guide rails 111. The partition guide rail 111 cooperates with the rotating roller 21 to guide the rotating direction of the intermediate plate 2 and also to ensure stability of the intermediate plate 2 during rotation.
In relation to the rotation of the intermediate plate 2, the edge of the intermediate plate 2 on the side remote from the semicircular gap 4 is provided with an arc-shaped tooth edge 22. The tooth edge 22 is arranged coaxially with the semicircular recess 4. The base 1 is also provided with a power device 13. The power output end of the power device 13 is connected with the speed reducer 131. The power output end of the speed reducer 131 is engaged with the tooth edge 22 through the driving tooth post 132. The driving tooth posts 132 are engaged with the tooth edges 22, and can stably drive the middle plate 2 to rotate. Meanwhile, the tooth edge 22 and the semicircular notch 4 are coaxially arranged, so that the H-shaped steel can stably rotate axially by taking the axis of the semicircular notch 4 as a rotation center.
In this embodiment, a rotating plate 3 parallel to the intermediate plate 2 and used for driving the clamping mechanism to rotate is disposed between the intermediate plate 2 and the clamping mechanism. The rotating plate 3 is a semicircular plate coaxially arranged with the semicircular gap 4. The clamping mechanism is arranged on the plate surface of the rotating plate 3 far away from the side of the middle plate 2. The existence of the rotating plate 3 can further accelerate the rotation process of the H-shaped steel, reduce the rotation stroke of the intermediate plate 2, and divide the rotation stroke of the H-shaped steel which needs the intermediate plate 2 to bear a force originally into the intermediate plate 2 and the rotating plate 3.
Meanwhile, the plate surface of the rotating plate 3 near the intermediate plate 2 is provided with a rotating plate guide rail 31 which is coaxial with the partition guide rail 111 and is arc-shaped. The plate surface of the intermediate plate 2 close to the rotating plate 3 is provided with a plurality of rotating rollers 21 which are in sliding fit with the rotating plate guide rails 31. The rotating plate guide rail 31 is engaged with the rotating roller 21 to guide the rotating direction of the rotating plate 3 and to ensure the stability of the rotating plate 3 during the rotation.
The outer edges of the partition guide rail 111 and the rotating plate guide rail 31 are provided with teeth for rotation of the rotating plate 3. The surface of the middle plate 2 close to one side of the vertical partition plate 11 is provided with a driving tooth column 23 engaged with the latch on the partition plate guide rail 111. The intermediate plate 2 is also provided with driven tooth columns 24 which are meshed with the driving tooth columns 23 and penetrate through the intermediate plate 2. The driven tooth post 24 also engages with a latch on the rotating plate guide track 31. Through initiative dentition 23, driven dentition 24, the cooperation sets up the latch on baffle guide rail 111 and rotor plate guide rail 31, and intermediate plate 2 can drive rotor plate 3 synchronous rotation when rotating, has improved the rotation efficiency of H shaped steel.
In this embodiment, the pitches of the driving tooth post 132, the tooth edge 22, the latch of the partition guide rail 111, the driving tooth post 23, the driven tooth post 24, and the latch of the rotating plate guide rail 31 are all the same.
In addition, the clamping mechanism comprises a clamping beam 32 arranged along one side edge of the rotary plate 3 close to the semicircular notch 4. The clamping beam 32 is provided with two clamping blocks 322 on one side close to the semicircular gap 4, and the clamping blocks can move back and forth along the extending direction of the clamping beam 32. The H-shaped steel can be stably and firmly clamped by the two clamping blocks 322.
In this embodiment, in order to drive the clamping blocks 322, a clamping cylinder 321 for driving the two clamping blocks 322 is provided in the clamping beam 32.
It should be noted that:
the lower parts of the two ends of the jacking beam 12 in this embodiment are provided with jacking cylinders 121.
The present invention has been described in connection with the preferred embodiments, but the present invention is not limited to the embodiments disclosed above, and is intended to cover various modifications, equivalent combinations, which are made in accordance with the spirit of the present invention.
Claims (10)
1. The H-shaped steel turnover machine comprises a machine base (1) and is characterized in that a vertical partition plate (11) is arranged on the upper surface of the machine base (1), and a semicircular notch (4) for placing H-shaped steel is formed in the edge of the upper portion of the vertical partition plate (11); the two sides of the surface of the vertical partition plate (11) are respectively provided with a jacking beam (12) which is parallel to the surface of the vertical partition plate and can move up and down and a clamping mechanism which can vertically rotate and is used for clamping the H-shaped steel.
2. The H-shaped steel turnover machine according to claim 1 is characterized in that an intermediate plate (2) which is parallel to the vertical partition plate (11) and used for driving the clamping mechanism to rotate is arranged between the vertical partition plate (11) and the clamping mechanism, and the clamping mechanism is installed on the plate surface of one side, away from the vertical partition plate (11), of the intermediate plate (2); the edge of one side of the middle plate (2) close to the semicircular notch (4) is provided with a middle plate notch which is coaxial with the semicircular notch (4).
3. The H-shaped steel turnover machine according to claim 2, characterized in that a partition guide rail (111) arranged along the edge of the semicircular notch (4) is arranged on the surface of one side of the vertical partition (11) close to the middle plate (2), and a plurality of rotating rollers (21) in sliding fit with the partition guide rail (111) are arranged on the surface of one side of the middle plate (2) close to the vertical partition (11).
4. The H-shaped steel turnover machine according to claim 2 or 3, characterized in that the edge of the middle plate (2) far away from the semicircular notch (4) is provided with an arc-shaped tooth edge (22), and the tooth edge (22) is coaxial with the semicircular notch (4); the base (1) is further provided with a power device (13), the power output end of the power device (13) is connected with a speed reducer (131), and the power output end of the speed reducer (131) is meshed with the tooth edge (22) through a driving tooth column (132).
5. The H-shaped steel tilter according to claim 3, wherein a rotating plate (3) which is parallel to the intermediate plate (2) and used for driving the clamping mechanism to rotate is arranged between the intermediate plate (2) and the clamping mechanism, the rotating plate (3) is a semicircular plate which is coaxially arranged with the semicircular notch (4), and the clamping mechanism is arranged on the plate surface of one side, away from the intermediate plate (2), of the rotating plate (3).
6. The H-shaped steel turnover machine as claimed in claim 5, wherein the plate surface of the rotating plate (3) near the middle plate (2) is provided with a rotating plate guide rail (31) which is coaxially arranged with the partition plate guide rail (111) and is arc-shaped, and the plate surface of the middle plate (2) near the rotating plate (3) is provided with a plurality of rotating rollers (21) which are in sliding fit with the rotating plate guide rail (31).
7. The H-shaped steel turnover machine as claimed in claim 6, wherein the outer edges of the partition plate guide rail (111) and the rotating plate guide rail (31) are provided with latches, a driving tooth column (23) meshed with the latches on the partition plate guide rail (111) is arranged on the plate surface of the middle plate (2) close to one side of the vertical partition plate (11), a driven tooth column (24) meshed with the driving tooth column (23) and penetrating through the middle plate (2) is further arranged on the middle plate (2), and the driven tooth column (24) is further meshed with the latches on the rotating plate guide rail (31).
8. The H-shaped steel tilter according to claim 5 or 7, characterized in that the clamping mechanism comprises a clamping beam (32) arranged along one side edge of the rotating plate (3) close to the semicircular notch (4), and two clamping blocks (322) capable of reciprocating along the extending direction of the clamping beam (32) are arranged on one side of the clamping beam (32) close to the semicircular notch (4).
9. The H-shaped steel turnover machine as claimed in claim 8, wherein a clamping cylinder (321) for driving two clamping blocks (322) is arranged in the clamping beam (32).
10. The H-shaped steel tilter according to claim 1, wherein the lower parts of the two ends of the jacking beam (12) are provided with jacking cylinders (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911206554.6A CN110860848A (en) | 2019-11-29 | 2019-11-29 | H-shaped steel turnover machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911206554.6A CN110860848A (en) | 2019-11-29 | 2019-11-29 | H-shaped steel turnover machine |
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| Publication Number | Publication Date |
|---|---|
| CN110860848A true CN110860848A (en) | 2020-03-06 |
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ID=69657803
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911206554.6A Pending CN110860848A (en) | 2019-11-29 | 2019-11-29 | H-shaped steel turnover machine |
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| CN (1) | CN110860848A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059518A (en) * | 2020-08-28 | 2020-12-11 | 浙江省建工集团有限责任公司 | H-shaped steel turnover mechanism |
| CN113547275A (en) * | 2021-06-15 | 2021-10-26 | 安徽金阳金属结构工程有限公司 | Welding turnover device for H-shaped steel |
| CN115255723A (en) * | 2022-06-30 | 2022-11-01 | 青岛昊宇重工有限公司 | Heavy steel structure welding platform |
-
2019
- 2019-11-29 CN CN201911206554.6A patent/CN110860848A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059518A (en) * | 2020-08-28 | 2020-12-11 | 浙江省建工集团有限责任公司 | H-shaped steel turnover mechanism |
| CN113547275A (en) * | 2021-06-15 | 2021-10-26 | 安徽金阳金属结构工程有限公司 | Welding turnover device for H-shaped steel |
| CN115255723A (en) * | 2022-06-30 | 2022-11-01 | 青岛昊宇重工有限公司 | Heavy steel structure welding platform |
| CN115255723B (en) * | 2022-06-30 | 2024-06-11 | 青岛昊宇重工有限公司 | Heavy steel construction welded platform |
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