CN118238035A - Burr clearing device for engineering bridge steel - Google Patents
Burr clearing device for engineering bridge steel Download PDFInfo
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- CN118238035A CN118238035A CN202410676606.0A CN202410676606A CN118238035A CN 118238035 A CN118238035 A CN 118238035A CN 202410676606 A CN202410676606 A CN 202410676606A CN 118238035 A CN118238035 A CN 118238035A
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- bridge steel
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- polishing
- blocks
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 75
- 239000010959 steel Substances 0.000 title claims abstract description 75
- 238000005498 polishing Methods 0.000 claims description 65
- 238000005096 rolling process Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000000670 limiting effect Effects 0.000 claims description 7
- 230000008901 benefit Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 210000005056 cell body Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 244000137852 Petrea volubilis Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/002—Machines or devices using grinding or polishing belts; Accessories therefor for grinding edges or bevels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
- B24B21/20—Accessories for controlling or adjusting the tracking or the tension of the grinding belt
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a burr removing device for engineering bridge steel, and relates to the technical field of bridge processing. The invention comprises bridge steel and two supporting frames; the support part comprises support blocks I which are respectively and fixedly arranged on two support frames, wherein a double-shaft motor is fixedly arranged on one support block I, and a moving structure is arranged between the two support blocks I. The advantages are that: can be adapted to the bridge steel of multiple size for polish the board on the belt and offset tightly with bridge steel all the time, more abundant carry out the burr to bridge steel and clear away, make the application scope of this device more extensive, this device simultaneously can move forward by oneself, thereby clear away the burr to whole steel, improve this device's clearance efficiency, and only realized through the driving force of biax motor that the burr got rid of and device removes two functions, practiced thrift the resource.
Description
Technical Field
The invention relates to the technical field of bridge processing, in particular to a burr removing device for engineering bridge steel.
Background
The engineering bridge steel is special steel for building bridges, burrs are generated in the machining process, stress concentration points are formed on the surface of the bridge steel by the burrs, so that the strength and durability of the steel are reduced, the problems of cracks, breakage and the like of the steel in the use process are easily caused, the appearance and quality of the steel are affected by the burrs, and the attractiveness of the steel is reduced, therefore, in order to ensure the quality and safety of engineering bridges, the burrs are removed from the steel by the burr removing device for the engineering bridge steel.
The existing burr removing device has the advantages of avoiding the cracking of steel materials, but can only be suitable for steel with specific size in the process of removing burrs of bridge steel, so that the device has limitations, and operators are required to move the device in the removing process, so that the bridge steel cannot be automatically removed from burrs, and the removing process is complicated.
Therefore, there is a need to design a deburring device for engineering bridge steel to solve the above problems.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a burr removing device for engineering bridge steel, which solves the problem that the device has limitation because the prior art only proposes steel with specific size.
In order to achieve the above purpose, the invention is realized by the following technical scheme: a deburring device for engineering bridge steel comprises bridge steel and two supporting frames;
The support part comprises support blocks I which are respectively and fixedly arranged on two support frames, wherein a double-shaft motor is fixedly arranged on one of the support blocks I, and a moving structure is arranged between the two support blocks I;
The adjusting part comprises angle adjusting structures which are respectively arranged on two supporting frames, fixing blocks are fixedly arranged on the two supporting frames, two groups of width adjusting structures are respectively arranged on the two fixing blocks, supporting blocks II are fixedly arranged on the two supporting frames, two moving wheels are rotatably arranged on the supporting blocks II through driving shafts, a moving plate II is fixedly arranged on the supporting blocks II, and a moving assembly is arranged on the moving plate II;
The polishing part comprises two rotating shafts II which are respectively and fixedly arranged between two supporting blocks I, a first rolling shaft is rotatably arranged on each rotating shaft II, a polishing structure is jointly arranged between the first rolling shaft, a moving structure and a width adjusting structure, a clamping structure is arranged on each supporting block I, a transmission assembly is arranged on each rotating shaft II, and a conveying structure is arranged on a first driving end of the double-shaft motor.
Preferably, the moving assembly comprises a round rod, a driving bevel gear and a driven bevel gear, the round rod is rotatably arranged on the second moving plate, the driving bevel gear is fixedly arranged on the round rod, and the driven bevel gear meshed with the driving bevel gear is fixedly arranged on the driving shaft.
Preferably, the angle adjusting structure comprises a fixing plate II, a fixing plate I and a positioning shaft, wherein the fixing plate I is fixedly arranged on one side of the supporting frame, the fixing plate II is rotatably arranged on the fixing plate I, and the positioning shaft is rotatably arranged on the fixing plate II.
Preferably, the width adjustment structure includes extension spring one, connecting block, cell body, mount, stop spring, telescopic link and connecting element, the cell body has been seted up on the fixed block, fixed mounting has the arc piece in the cell body, fixedly connected with a plurality of extension springs one between arc piece and the fixed block inner wall, fixed mounting has the connecting block on the arc piece, the bottom of fixed block is through a plurality of stop spring respectively fixedly connected with a plurality of mounts, every equal fixed mounting has the telescopic link between mount and the fixed block, and every telescopic link runs through corresponding stop spring, two install connecting element between the fixed block.
Preferably, the connecting member comprises a third roller, a connecting rod and a first rotating shaft, the first rotating shaft is rotatably arranged on each fixing frame, the third roller is fixedly arranged between the two arc-shaped blocks, and the connecting rod is fixedly arranged between the two connecting blocks.
Preferably, the transmission assembly comprises a belt wheel I and a belt I, wherein the belt wheel I is fixedly installed on both the two driving ends of the double-shaft motor and one of the two rotating shafts, and the belt I is sleeved between the two belt wheels I.
Preferably, the conveying structure comprises a belt II, a moving rod, a tension spring III and a belt wheel II, the moving plate II is rotatably provided with a round rod, the first driving end of the double-shaft motor and the round rod are fixedly provided with the belt wheel II, the belt II is sleeved between the two belt wheels together, a square groove is formed in a supporting frame close to the belt II, the tension spring III is fixedly arranged in the square groove, and the moving rod is fixedly arranged on the tension spring III.
Preferably, the clamping structure comprises a rotating plate and positioning wheels, the rotating plate is rotatably arranged on the first supporting block, a plurality of positioning wheels are rotatably arranged on the rotating plate, and the positioning wheels slide on the rotating plate.
Preferably, the moving structure comprises a second roller and a second extension spring, a long groove is formed in the first support block, a square block is slidably mounted in the long groove, the second extension spring is fixedly connected between the first support block and the square block, and the second roller is rotatably mounted on the square block.
Preferably, the polishing structure comprises a polishing belt, polishing plates and a baffle, wherein the polishing belt is sleeved among the second rolling shaft, the first rolling shaft and the third rolling shaft, a plurality of polishing plates are fixedly arranged on the polishing belt, and the baffle is fixedly arranged on one side of the polishing belt.
The invention provides a burr removing device for engineering bridge steel. The beneficial effects are as follows:
1. this burr removing device has the advantage that is applicable to the steel of multiple shape, uses through the cooperation between angle adjustment structure and the width adjustment structure, rotates the rotation that the nut realized fixed plate two to adjust its angle and make the belt of polishing laminate with bridge steel mutually, make the belt of polishing can carry out the burr to the bridge steel homoenergetic of multiple shape and get rid of, make the application scope of this device more extensive.
2. This burr removal device has the advantage that can carry out the burr removal to the longer steel of length by oneself, uses through the cooperation between biax motor and passive helical gear, the initiative helical gear, carries out the burr to bridge steel and clears away the in-process, and passive helical gear, initiative helical gear are with the driving force transmission of biax motor to two removal wheels to make this device can move forward by oneself, thereby clear away the burr to whole steel, improve this device's the efficiency of clearing away.
3. This burr removal device has the advantage of energy saving, carries out the burr to bridge steel and clears away the in-process, uses through the cooperation between biax motor and conveying structure, passive helical gear, the initiative helical gear, realizes through the driving force of biax motor that this device burr gets rid of and removes two functions, resources are saved.
In summary, the device can be suitable for bridge steel with various sizes, so that the polishing plate on the polishing belt is always propped against the bridge steel, the bridge steel is subjected to burr removal more fully, the application range of the device is wider, and meanwhile, the device can move forward by itself, so that the burr removal is performed on the whole steel, the removal efficiency of the device is improved, and the two functions of burr removal and device movement are realized only through the driving force of the double-shaft motor, so that resources are saved.
Drawings
The invention is described in further detail below with reference to the attached drawing figures, wherein:
FIG. 1 is a schematic structural view of a deburring device for engineering bridge steel materials;
FIG. 2 is a schematic view of another view of the present invention;
FIG. 3 is a schematic view of the internal structure of the bridge steel of FIG. 2;
FIG. 4 is a schematic diagram of a structure of a biaxial motor and a second tension spring;
FIG. 5 is a schematic diagram of the structure of the support frame and the second belt;
FIG. 6 is a schematic view of the structure of a third roller and a second fixing plate;
FIG. 7 is a schematic diagram of the structure of the second moving plate and the second supporting block;
FIG. 8 is a schematic structural view of a first fixing plate;
FIG. 9 is a schematic view of the structure of the connecting block, tension spring one;
FIG. 10 is a schematic view of a positioning spring and a telescopic rod;
Fig. 11 is an exploded view of the structure of fig. 6.
In the figure: 1. bridge steel; 2. a first supporting block; 3. a biaxial motor; 4. a first belt; 5. polishing the belt; 6. polishing the plate; 7. a rotating plate; 8. a positioning wheel; 9. a first fixing plate; 10. a baffle; 11. a moving wheel; 12. a belt wheel I; 13. positioning a shaft; 14. a second belt; 15. a support frame; 16. a drive shaft; 17. a second supporting block; 18. a telescopic rod; 19. a limit spring; 20. a fixing frame; 21. a first rotating shaft; 22. a connecting rod; 23. a tank body; 24. a connecting block; 25. a tension spring I; 26. a first rolling shaft; 27. a second rolling shaft; 28. a second rotating shaft; 29. a second stretching spring; 30. a passive helical gear; 31. a third roller; 32. a belt wheel II; 33. a moving rod; 34. a tension spring III; 35. a second moving plate; 36. a fixed block; 37. and a second fixing plate.
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.
Referring to fig. 1-4, a burr removing device for engineering bridge steel comprises a bridge steel 1, two supporting frames 15 and a supporting part, wherein the supporting part comprises a first supporting block 2 fixedly installed on the two supporting frames 15 respectively, a double-shaft motor 3 is fixedly installed on one of the first supporting blocks 2, a moving structure is installed between the first supporting blocks 2 and comprises a second rolling shaft 27 and a second stretching spring 29, a long groove is formed in the first supporting block 2, a square block is installed in the long groove in a sliding mode, the second stretching spring 29 is fixedly connected between the first supporting block 2 and the square block, and the second rolling shaft 27 is rotatably installed on the square block.
The long groove can also be arranged in a trapezoid shape, the trapezoid groove has good stability, the limiting effect can be effectively achieved, the moving structure is prevented from being offset or inclined in the moving process, and the moving structure can be ensured to stably reciprocate in the trapezoid groove; because the second extension spring 29 has elastic deformation characteristics, when the second roller 27 is not subjected to other forces, the second extension spring 29 can drive the square block to move upwards by the elasticity applied to the square block, so that the follow-up polishing belt 5 is always in tension, and the polishing belt 5 can be ensured to normally rotate.
The setting of moving structure can apply thrust to polishing belt 5 when polishing belt 5 is lax to make polishing belt 5 be in the state of tightening again, ensure that polishing belt 5 is the state of tightening all the time, avoid appearing polishing belt 5 can not carry out the phenomenon that the burr was clear away to bridge steel 1, improved the practicality of this device.
Referring to fig. 8-11, the adjusting part is used for adjusting the angle and the width of the device, and comprises angle adjusting structures respectively mounted on two support frames 15, wherein the two support frames 15 are fixedly provided with fixing blocks 36, and the two fixing blocks 36 are provided with two groups of width adjusting structures; the angle of the second fixing plate 37 can be changed through the arrangement of the angle adjusting structure, so that the angle adjusting structure is suitable for bridge steel 1 with various shapes, and has the advantages of wider application range and improvement of the practicability of the device.
The angle adjusting structure comprises a second fixing plate 37, a first fixing plate 9 and a positioning shaft 13, wherein the first fixing plate 9 is fixedly arranged on one side of the supporting frame 15, the second fixing plate 37 is rotatably arranged on the first fixing plate 9, and the positioning shaft 13 is rotatably arranged on the second fixing plate 37.
The width adjustment structure comprises a first extension spring 25, a connecting block 24, a groove body 23, fixing frames 20, limiting springs 19, telescopic rods 18 and connecting members, the groove body 23 is formed in a fixed block 36, an arc-shaped block is fixedly installed in the groove body 23, a plurality of first extension springs 25 are fixedly connected between the arc-shaped block and the inner wall of the fixed block 36, the connecting block 24 is fixedly installed on the arc-shaped block, a plurality of fixing frames 20 are fixedly connected to the bottom of the fixed block 36 through a plurality of limiting springs 19 respectively, telescopic rods 18 are fixedly installed between each fixing frame 20 and the fixed block 36, each telescopic rod 18 penetrates through the corresponding limiting spring 19, and connecting members are installed between the two fixed blocks 36.
Because the tension spring I25 has elastic deformation characteristics, tension can be applied to the arc-shaped blocks (not shown in the drawing) so as to drive the arc-shaped blocks to move, two groups of width adjustment structures positioned in the same fixed block 36 are symmetrically arranged, and the moving directions of the two arc-shaped blocks are mutually close; the bottom fixed mounting of fixed block 36 has a plurality of spacing springs 19, and the equal fixedly connected with mount 20 of the other end of every spacing spring 19, and the setting of telescopic link 18 plays spacing effect, ensures that fixed block 36 can move in vertical direction.
The connecting member comprises a third roller 31, a connecting rod 22 and a first rotating shaft 21, the first rotating shaft 21 is rotatably arranged on each fixing frame 20, the third roller 31 is fixedly arranged between the two arc-shaped blocks, and the connecting rod 22 is fixedly arranged between the two connecting blocks 24; the setting of width adjustment structure can change the length of belt 5 bottom of polishing to adapt to bridge steel 1 of various shapes, make belt 5 of polishing to the bridge steel 1 homoenergetic of multiple shape get rid of the burr, have the benefit that makes the application scope of this device more extensive.
Referring to fig. 7, the two support frames 15 are fixedly provided with a second support block 17, the second support block 17 is rotatably provided with a driving shaft 16, two ends of the driving shaft 16 are fixedly provided with two moving wheels 11, the second support block 17 is fixedly provided with a second moving plate 35, the second moving plate 35 is rotatably provided with a round rod, the round rod is fixedly provided with a driving bevel gear, and the driving shaft 16 is fixedly provided with a driven bevel gear 30 meshed with the driving bevel gear.
Referring to fig. 3, 5-7, a polishing part is used for polishing bridge steel 1, the polishing part comprises two rotating shafts two 28 which are respectively and fixedly arranged between two first supporting blocks 2, a first roller 26 is rotatably arranged on each of the two rotating shafts two 28, a polishing structure is jointly arranged between the two first roller 26 and a moving structure and between the two rotating shafts and a width adjusting structure, a clamping structure is arranged on the other first supporting block 2, a transmission assembly is arranged on one second rotating shaft 28, and a conveying structure is arranged on a first driving end of a double-shaft motor 3.
When the double-shaft motor 3 is started, the belt pulley I12 is driven to rotate, so that the belt I4 is driven to rotate, the belt pulley I12 on the rotating shaft II 28 is driven to rotate, and the polishing belt 5 is driven to rotate; the polishing structure comprises a polishing belt 5, polishing plates 6 and a baffle 10, wherein the polishing belt 5 is sleeved between a second roller 27, a first roller 26 and a third roller 31, a plurality of polishing plates 6 are fixedly installed on the polishing belt 5, and the baffle 10 is fixedly installed on one side of the polishing belt 5.
The polishing plates 6 are obliquely and fixedly arranged on the polishing belt 5, and the space between every two polishing plates 6 can store burrs and chips after polishing; the baffle 10 can avoid burrs and chips from spreading to the outside, and the polishing plate 6 is made of soft polishing material such as sponge sand paper, so that normal rotation of the polishing belt 5 is not affected.
The setting of structure of polishing can polish bridge steel 1, along with the rotation of belt 5 of polishing, and the 6 synchronous rotations of board of polishing on it to polish bridge steel 1 comprehensively, get rid of its surface burr, effectively improve bridge steel 1's durability.
The clamping structure comprises a rotating plate 7 and positioning wheels 8, wherein the rotating plate 7 is rotatably arranged on the first supporting block 2, a plurality of positioning wheels 8 are rotatably arranged on the rotating plate 7, and the positioning wheels 8 slide on the rotating plate 7; the setting of clamping structure is through using with the cooperation of two movable wheels 11, and when two movable wheels 11 moved along bridge steel 1, bridge steel 1 produced frictional force to a plurality of positioning wheel 8 to make a plurality of positioning wheel 8 rotate, realize this device can follow bridge steel 1 function that the forward moved by oneself.
The transmission assembly comprises a belt pulley I12 and a belt I4, wherein the belt pulley I12 is fixedly installed on two driving ends of the double-shaft motor 3, and the belt I4 is sleeved between the two belt pulleys I12.
The conveying structure comprises a second belt 14, a movable rod 33, a third tension spring 34 and a second belt pulley 32, wherein the second belt pulley 32 is fixedly arranged on the first driving end of the double-shaft motor 3 and the round rod, the second belt 14 is sleeved between the two belt pulleys 32, a square groove is formed in a supporting frame 15 close to the second belt 14, a supporting square block is slidably arranged in the square groove, the third tension spring 34 is fixedly connected between the supporting square block and the supporting frame 15, and the movable rod 33 is fixedly arranged on the supporting square block.
The double-shaft motor 3 drives the belt pulley II 32 to rotate, and the belt II 14 is driven to rotate when the belt pulley II 32 rotates, so that the belt pulley II 32 on the round rod is driven to rotate, and the round rod is rotated; because the tension spring III 34 has elastic deformation characteristics, tension can be applied to the support square, and the support square drives the movable rod 33 to move, and the structures on the movable rod 33 are driven to move upwards, so that the belt II 14 is in a loose state, and the belt II 14 does not apply pressure to the movable rod 33 any more, so that the tension spring III 34 applies thrust to the support square, the movable rod 33 is moved, and the belt II 14 is in a tight state.
The initial state in the invention is: the two arc blocks are respectively positioned at two sides of the corresponding groove body 23;
Width adjustment: when the width of the bottom of the bridge steel 1 is smaller, the bridge steel 1 can respectively apply pressure to the two rollers III 31, so that the arc-shaped block is driven to move through the movement of the rollers III 31, the compression of the tension spring I25 is realized, the polishing belt 5 is tightly propped against the bridge steel 1, and the bridge steel 1 is suitable for bridge steels 1 with various widths;
And (3) angle adjustment: according to the actual angle of the bridge steel 1, the angle of the second fixing plate 37 is adjusted, so that the positioning shaft 13 on the second fixing plate abuts against the polishing belt 5, the polishing plate 6 on the polishing belt 5 abuts against the bridge steel 1, and when the bridge steel 1 is adjusted to a required position, the nut is reversely rotated, so that the second fixing plate 37 is fixed;
height adjustment: when the second belt 14 is in a relaxation state, the moving rod 33 is driven to move under the action of the third extension spring 34, so that the moving rod 33 applies thrust to the second belt 14, the second belt 14 is always in a tight state, and normal rotation of the second belt is ensured;
Meanwhile, when the third roller 31 moves upwards, the polishing belt 5 is also in a relaxation state, and at the moment, due to the elastic force of the second extension spring 29, when the polishing belt 5 does not apply pressure to the second roller 27 any more, the second extension spring 29 can drive the second roller 27 to move upwards through the support square, so that the relaxed polishing belt 5 is in a tight state again, and normal rotation of the polishing belt 5 is realized;
Polishing: after the size adjustment is finished, an operator starts the double-shaft motor 3, and drives one belt wheel I12 to rotate when the double-shaft motor 3 starts, so that the belt I4 is driven to rotate, the belt I12 on the second rotating shaft 28 is rotated, the second rotating shaft 28 is driven to rotate, the polishing belt 5 is rotated, when the first driving end of the double-shaft motor 3 rotates, the belt II 32 on the double-shaft motor drives the belt II 14 to rotate, the round bar is driven to rotate through the cooperation of the belt II 14 and the belt II 32 on the round bar, and the round bar drives the driving bevel gear to rotate when rotating, so that the driving bevel gear drives the driven bevel gear 30 to rotate, the rotation of the two movable wheels 11 is realized, the device can automatically advance, and burrs are removed on the whole bridge steel 1.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The burr removing device for engineering bridge steel is characterized by comprising bridge steel (1) and two supporting frames (15);
The support part comprises support blocks I (2) which are respectively and fixedly arranged on two support frames (15), wherein a double-shaft motor (3) is fixedly arranged on one support block I (2), and a moving structure is arranged between the two support blocks I (2);
The adjusting part comprises angle adjusting structures which are respectively arranged on two supporting frames (15), fixing blocks (36) are fixedly arranged on the two supporting frames (15), two groups of width adjusting structures are arranged on the two fixing blocks (36), supporting blocks II (17) are fixedly arranged on the two supporting frames (15), two moving wheels (11) are rotatably arranged on the supporting blocks II (17) through driving shafts (16), a moving plate II (35) is fixedly arranged on the supporting blocks II (17), and a moving assembly is arranged on the moving plate II (35);
The polishing part comprises two rotating shafts II (28) which are respectively and fixedly arranged between two supporting blocks II (2), two rolling shafts II (28) are respectively and rotatably provided with a rolling shaft II (26), two rolling shafts II (26), a polishing structure is jointly arranged between each moving structure and each width adjusting structure, one of the two rolling shafts II is provided with a clamping structure, one of the two supporting blocks II (2) is provided with a transmission assembly, and a first driving end of the double-shaft motor (3) is provided with a conveying structure.
2. The deburring device for engineering bridge steel according to claim 1, wherein the moving assembly comprises a round bar, a driving bevel gear and a driven bevel gear (30), the round bar is rotatably arranged on the second moving plate (35), the driving bevel gear is fixedly arranged on the round bar, and the driven bevel gear (30) meshed with the driving bevel gear is fixedly arranged on the driving shaft (16).
3. The deburring device for engineering bridge steel according to claim 1, wherein the angle adjusting structure comprises a second fixing plate (37), a first fixing plate (9) and a positioning shaft (13), the first fixing plate (9) is fixedly arranged on one side of the supporting frame (15), the second fixing plate (37) is rotatably arranged on the first fixing plate (9), and the positioning shaft (13) is rotatably arranged on the second fixing plate (37).
4. The burr removing device for engineering bridge steel according to claim 1, wherein the width adjusting structure comprises a first extension spring (25), a connecting block (24), a groove body (23), a fixing frame (20), limiting springs (19), telescopic rods (18) and connecting members, the groove body (23) is formed in a fixed block (36), an arc block is fixedly installed in the groove body (23), a plurality of first extension springs (25) are fixedly connected between the arc block and the inner wall of the fixed block (36), a connecting block (24) is fixedly installed on the arc block, a plurality of fixing frames (20) are respectively fixedly connected to the bottom of the fixed block (36) through a plurality of limiting springs (19), telescopic rods (18) are fixedly installed between each fixing frame (20) and the corresponding fixing block (36), each telescopic rod (18) penetrates through the corresponding limiting spring (19), and the connecting members are installed between the two fixed blocks (36).
5. The deburring device for engineering bridge steel according to claim 4, wherein the connecting member comprises a roller III (31), a connecting rod (22) and a first rotating shaft (21), the first rotating shaft (21) is rotatably mounted on each fixing frame (20), the roller III (31) is fixedly mounted between two arc-shaped blocks, and the connecting rod (22) is fixedly mounted between two connecting blocks (24).
6. The deburring device for engineering bridge steel according to claim 1, wherein the transmission assembly comprises a belt pulley I (12) and a belt I (4), the belt pulley I (12) is fixedly installed on two driving ends of the double-shaft motor (3) and one of the two rotating shafts II (28), and the belt I (4) is sleeved between the two belt pulleys I (12) together.
7. The burr removing device for engineering bridge steel according to claim 1, wherein the conveying structure comprises a second belt (14), a movable rod (33), a third extension spring (34) and a second belt pulley (32), the second belt pulley (32) is rotatably mounted on the second movable plate (35), the second belt pulley (32) is fixedly mounted on the first driving end of the double-shaft motor (3) and the second belt pulley (32), the second belt pulley (32) is sleeved with the second belt pulley (14) together, a square groove is formed in a supporting frame (15) close to the second belt (14), the third extension spring (34) is fixedly mounted in the square groove, and the movable rod (33) is fixedly mounted on the third extension spring (34).
8. The deburring device for engineering bridge steel according to claim 1, wherein the clamping structure comprises a rotating plate (7) and positioning wheels (8), the rotating plate (7) is rotatably mounted on the first supporting block (2), a plurality of positioning wheels (8) are rotatably mounted on the rotating plate (7), and the positioning wheels (8) slide on the rotating plate (7).
9. The burr removing device for engineering bridge steel according to claim 5, wherein the moving structure comprises a second roller (27) and a second extension spring (29), the first support block (2) is provided with a long groove, a square block is slidably mounted in the long groove, the second extension spring (29) is fixedly connected between the first support block (2) and the square block, and the second roller (27) is rotatably mounted on the square block.
10. The burr removal device for engineering bridge steel according to claim 9, wherein the polishing structure comprises a polishing belt (5), polishing plates (6) and a baffle (10), the polishing belt (5) is sleeved among the two rollers (27), the two first rollers (26) and the two third rollers (31), a plurality of polishing plates (6) are fixedly installed on the polishing belt (5), and the baffle (10) is fixedly installed on one side of the polishing belt (5).
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| CN118238035B (en) | 2024-08-13 |
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