CN220197147U - Bridge board cutting device - Google Patents
Bridge board cutting device Download PDFInfo
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- CN220197147U CN220197147U CN202321212016.XU CN202321212016U CN220197147U CN 220197147 U CN220197147 U CN 220197147U CN 202321212016 U CN202321212016 U CN 202321212016U CN 220197147 U CN220197147 U CN 220197147U
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- cutting
- bridge
- fixedly connected
- fixed
- cutting device
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- 238000005520 cutting process Methods 0.000 title claims abstract description 85
- 238000005498 polishing Methods 0.000 claims abstract description 15
- 238000006073 displacement reaction Methods 0.000 claims description 28
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model belongs to the technical field of bridge machining, in particular to a bridge plate cutting device, which comprises a fixed box, wherein a sliding groove is formed in the fixed box, a spring is fixedly connected above the sliding groove, the bottom of the spring is fixedly connected with a sliding plate, the bottom of the sliding plate is fixedly connected with a supporting rod, and an abrasive wheel is sleeved outside the supporting rod and close to the bottom; through grinding wheel and department contact of polishing, if do not contact the department of polishing but touch bridge board top, the wheel of polishing promotes the spring compression at bracing piece drive sliding plate top to be suitable for the difficult problem of cutting the cutting groove of different positions, avoid cutting aftertreatment burr, can effectually cut the burr of the department of cutting of bridge board of cutting through this kind of structure and polish, solved in the past and adopted single cutting head to cut bridge board, very easily because of the difficult clearance of burr appears, the difficult problem of handling of burr when cutting is reduced.
Description
Technical Field
The utility model belongs to the technical field of bridge machining, and particularly relates to a bridge plate cutting device.
Background
The bridge plate is a thick steel plate special for manufacturing bridge structural members, is manufactured by using special steel grade bridge construction carbon steel and low alloy steel, wherein q (bridge) is marked at the tail end of the steel grade, and the carbon steel for the bridge construction has A3q for riveting the bridge structure and 16q for welding the bridge structure.
The existing bridge plate cutting device is characterized in that plates are placed at the top of a cutting table top, the plates are cut through laser, after a certain size is cut, the bridge plates are required to be transmitted to the next step, burrs of the bridge plates are polished, and the situation that operators scratch the plates to cause injury is avoided.
At present, the prior art adopts to combine cutting and burr polishing, but the cutting cannot be matched with polishing, and after cutting, the cutting operation is transmitted to the next step, so that the operation method is more troublesome and the production efficiency is lower.
Therefore, a bridge deck cutting device is proposed to address the above-mentioned problems.
Disclosure of Invention
In order to make up the defects of the prior art, the bridge plate cutting device solves the problems that in the prior art, cutting and burr polishing are combined, but the bridge plate cutting device cannot be matched for polishing when cutting, and after cutting, the bridge plate is transferred to the next step, so that the operation method is troublesome and the production efficiency is low.
The technical scheme adopted for solving the technical problems is as follows: the bridge plate cutting device comprises a fixed box, wherein a sliding groove is formed in the fixed box, a spring is fixedly connected above the sliding groove, a sliding plate is fixedly connected to the bottom of the spring, a supporting rod is fixedly connected to the bottom of the sliding plate, and a grinding wheel is sleeved outside the supporting rod and close to the bottom;
the outside cover of bracing piece is equipped with the limiting plate, the slide hole has been seted up to the limiting plate bottom, the slide hole cover is established in the bracing piece outside.
Preferably, the fixed box is three groups in total, three groups fixed box one side fixedly connected with movable block, the wheel of polishing is fixed in the movable block place ahead and left and right sides, the inside cover of movable block is equipped with the lift cutting head.
Preferably, the lifting cutting head is fixedly connected with one end of a first hydraulic pipe, and the other end of the first hydraulic pipe is fixed at the top of the moving block.
Preferably, a second hydraulic pipe is fixedly connected to one side of the moving block, and one side, away from the moving block, of the second hydraulic pipe is fixed to the top of the displacement support beam.
Preferably, an operation table is arranged below the displacement supporting beam, and a sliding groove is formed in the top of the operation table.
Preferably, the two ends of the displacement support beam are arranged inside the sliding groove, the top of the displacement support beam is fixedly connected with a plurality of groups of saw tooth support plates, and the plurality of groups of saw tooth support plates are fixed at the top of the operation table.
The utility model has the beneficial effects that:
the utility model provides a bridge plate cutting device, which is characterized in that a grinding wheel is contacted with a grinding part, if the grinding wheel is not contacted with the grinding part but contacts with the top of the bridge plate, the grinding wheel pushes a supporting rod to drive a spring at the top of a sliding plate to compress, so that the bridge plate cutting device is suitable for grinding cutting grooves in different directions, the problem that burrs are difficult to process after cutting is avoided, the burrs at the cutting part of the bridge plate can be effectively ground through the structure, and the problem that the bridge plate is difficult to process when the burrs are cut due to poor cleaning of the burrs is solved, and the problem that the burrs are difficult to process when the bridge plate is cut is solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a perspective view of a displacement support beam of the present utility model;
FIG. 3 is a perspective view of the stationary box of the present utility model;
FIG. 4 is a perspective view of a slide plate according to the present utility model;
FIG. 5 is a perspective view of a section of the stationary box of the present utility model;
legend description:
1. a fixed box; 2. a sliding groove; 3. a spring; 4. a limiting plate; 5. a slide hole; 6. a support rod; 7. grinding wheel; 8. lifting the cutting head; 9. a moving block; 10. a hydraulic pipe I; 11. a second hydraulic pipe; 12. a displacement support beam; 13. a chute; 14. a sawtooth support plate; 15. an operation table; 16. and a sliding plate.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Specific examples are given below.
Referring to fig. 1-5, the utility model provides a bridge plate cutting device, which comprises a fixed box 1, wherein a sliding groove 2 is formed in the fixed box 1, a spring 3 is fixedly connected above the sliding groove 2, a sliding plate 16 is fixedly connected to the bottom of the spring 3, a supporting rod 6 is fixedly connected to the bottom of the sliding plate 16, and a grinding wheel 7 is sleeved outside the supporting rod 6 and close to the bottom;
the outer part of the supporting rod 6 is sleeved with a limiting plate 4, the bottom of the limiting plate 4 is provided with a sliding hole 5, and the sliding hole 5 is sleeved outside the supporting rod 6;
during operation, when cutting the bridge board, the grinding wheel 7 contacts with the department of polishing, if do not contact the department of polishing but touch the bridge board top, the grinding wheel 7 promotes the bracing piece 6 and drives the spring 3 compression at sliding plate 16 top to be suitable for the difficult problem of cutting the groove of cutting of different positions, avoid cutting the posttreatment burr, can effectually polish the burr of the department of cutting the bridge board of cutting through this kind of structure, have solved in the past and have adopted single cutting head to cut the bridge board, very easily because of the difficult clearance of burr appears, the difficult problem of handling of burr when cutting that reduces.
Further, as shown in fig. 2, the fixed boxes 1 have three groups, one side of each fixed box 1 is fixedly connected with a moving block 9, the polishing wheels 7 are fixed in front of the moving block 9 and on the left and right sides, and lifting cutting heads 8 are sleeved inside the moving blocks 9.
During operation, fixed box 1 is fixed on the trilateral of movable block 9, can polish to the cutting of equidirectional likewise, can polish in different positions through this kind of structure, and the inside lift cutting head 8 of movable block 9 is for cutting the bridge board of the different height of lift adaptation.
Further, as shown in fig. 2, the top of the lifting cutting head 8 is fixedly connected with one end of a first hydraulic pipe 10, and the other end of the first hydraulic pipe 10 is fixed at the top of the moving block 9.
During operation, the first hydraulic pipe 10 at the top of the lifting cutting head 8 moves for controlling the lifting cutting head 8 to move, the lifting cutting is matched, the first hydraulic pipe 10 at one side of the moving block 9 moves for controlling the moving block 9 to perform translational cutting, and the structure is more comprehensive in cutting.
Further, as shown in fig. 1, a second hydraulic pipe 11 is fixedly connected to one side of the moving block 9, and one side of the second hydraulic pipe 11 away from the moving block 9 is fixed to the top of the displacement support beam 12.
When the hydraulic cutting machine works, the second hydraulic pipe 11 fixed on one side of the moving block 9 is used for enabling the moving block 9 to move and driving the displacement supporting beam 12 to move, and the displacement supporting beam 12 can longitudinally move for cutting, so that the hydraulic cutting machine can cut in different longitudinal directions.
Further, as shown in fig. 4, an operation table 15 is disposed below the displacement support beam 12, and a chute 13 is formed at the top of the operation table 15.
In operation, the sliding groove 13 arranged on the operating platform 15 below the displacement supporting beam 12 limits the moving direction of the displacement supporting beam, so that the problem of deviation in cutting caused by deviation is avoided.
Further, as shown in fig. 5, two ends of the displacement support beam 12 are disposed inside the chute 13, the top of the displacement support beam 12 is fixedly connected with a plurality of saw-tooth support plates 14, the saw-tooth support plates 14 have a plurality of groups, and the plurality of groups of saw-tooth support plates 14 are fixed on the top of the console 15.
During operation, the two ends of the displacement supporting beam 12 are sleeved in the sliding groove 13 formed in the displacement supporting beam 12, the displacement supporting beam moves in the sliding groove to cut, the sawtooth supporting plate 14 at the top of the displacement supporting beam 12 supports a bridge to be cut, and the sawtooth supporting plate 14 is fixed at the top of the operating table 15 to cut.
Working principle: when the bridge plate is cut, the grinding wheel 7 is contacted with the grinding part, if the grinding part is not contacted, but the grinding wheel 7 touches the top of the bridge plate, the supporting rod 6 is pushed by the grinding wheel 7 to drive the spring 3 at the top of the sliding plate 16 to compress, thereby being applicable to grinding of cutting grooves in different directions, avoiding the problem of difficult burr treatment after cutting, effectively grinding burrs at the cutting part of the bridge plate after cutting through the structure, solving the problem that the bridge plate is cut by adopting a single cutting head in the past, being extremely easy to clean due to the occurrence of burrs, reducing the problem that the burrs are not easy to treat during cutting, fixing the three sides of the moving block 9, also grinding the cutting in different directions, grinding in different positions through the structure, lifting the cutting head 8 inside the moving block 9 for cutting, lifting and adapting to the bridge plate with different heights, the first hydraulic pipe 10 at the top of the lifting cutting head 8 is used for controlling the lifting cutting head 8 to move and carrying out matched lifting cutting, the first hydraulic pipe 10 at one side of the moving block 9 is used for controlling the moving block 9 to carry out translational cutting, the second hydraulic pipe 11 fixed at one side of the moving block 9 is used for enabling the moving block 9 to move and driving the displacement supporting beam 12 to move, the displacement supporting beam 12 can carry out longitudinal movement cutting, the longitudinal different-direction cutting can be carried out by the structure, the sliding groove 13 arranged on the operating platform 15 below the displacement supporting beam 12 is used for limiting the movement direction of the sliding groove, the problem that deviation occurs in cutting due to deviation is avoided, the two ends of the displacement supporting beam 12 are sleeved inside the sliding groove 13 arranged on the displacement supporting beam 12 and move in the sliding groove to carry out cutting, the sawtooth backup pad 14 at displacement supporting beam 12 top will need to cut the bridge and support, and sawtooth backup pad 14 is fixed and is cut the operation at operation panel 15 top, and is more convenient when cutting through this kind of structure, but the deckle edge is difficult for polishing when cutting, need cooperate when cutting to polish, and it is more convenient to cooperate the cutting with polishing to let production efficiency higher, it is more even to polish the deckle edge that makes the department of polishing while being hot.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. Bridge board cutting device, its characterized in that: the grinding wheel (7) is sleeved outside the support rod (6) near the bottom;
the support rod (6) is externally sleeved with a limiting plate (4), a sliding hole (5) is formed in the bottom of the limiting plate (4), and the sliding hole (5) is sleeved outside the support rod (6).
2. The bridge deck cutting device of claim 1, wherein: the three groups of the fixed boxes (1) are arranged in total, one side of each fixed box (1) is fixedly connected with a movable block (9), the polishing wheels (7) are fixed in front of the movable blocks (9) and at the left side and the right side, and lifting cutting heads (8) are sleeved inside the movable blocks (9).
3. The bridge deck cutting device of claim 2, wherein: the lifting cutting head (8) is characterized in that one end of a first hydraulic pipe (10) is fixedly connected to the top of the lifting cutting head, and the other end of the first hydraulic pipe (10) is fixed to the top of the moving block (9).
4. A bridge deck cutting apparatus according to claim 3, wherein: and a second hydraulic pipe (11) is fixedly connected to one side of the moving block (9), and one side, far away from the moving block (9), of the second hydraulic pipe (11) is fixed to the top of the displacement support beam (12).
5. The bridge deck cutting device of claim 4, wherein: an operation table (15) is arranged below the displacement supporting beam (12), and a sliding groove (13) is formed in the top of the operation table (15).
6. The bridge deck cutting device of claim 5, wherein: the two ends of the displacement support beam (12) are arranged inside the sliding groove (13), the top of the displacement support beam (12) is fixedly connected with a sawtooth support plate (14), the sawtooth support plates (14) are in a plurality of groups, and the sawtooth support plates (14) are fixed at the top of the operation table (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321212016.XU CN220197147U (en) | 2023-05-18 | 2023-05-18 | Bridge board cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321212016.XU CN220197147U (en) | 2023-05-18 | 2023-05-18 | Bridge board cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220197147U true CN220197147U (en) | 2023-12-19 |
Family
ID=89153188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321212016.XU Active CN220197147U (en) | 2023-05-18 | 2023-05-18 | Bridge board cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220197147U (en) |
-
2023
- 2023-05-18 CN CN202321212016.XU patent/CN220197147U/en active Active
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