A burr grinding device for steel plate processing

Abstract

The utility model relates to the technical field of steel plate processing, and specifically, to a burr grinding device for steel plate processing. It comprises a movable seat, the top of which is fixedly connected to an assembly frame, the assembly frame is provided with a grinding mechanism, the grinding mechanism comprises two lifting plates respectively located above and below the assembly frame, and a distance adjustment component is provided between the two lifting plates, the distance adjustment component is used to adjust the distance between the two lifting plates and the assembly frame, and a rotating plate is hinged on one side of the lifting plate. The utility model adjusts the distance between the two lifting plates and the assembly frame, and then adjusts the distance between the two grinding wheels, so that the two grinding wheels can grind chamfers on steel plates of different thicknesses, and by synchronously adjusting the positions of the two movable plates, the angle between the two rotating plates and the assembly frame can be adjusted, and then when the grinding wheel abuts against the side of the steel plate, the angle between the grinding wheel and the side of the steel plate is adjusted, so that the device can process chamfers of different angles on the side of the steel plate according to needs.

Description

Technical Field

[0001] The utility model relates to the technical field of steel plate processing, in particular to a burr grinding device for steel plate processing. Background Art

[0002] Steel plate is a flat steel material that is poured with molten steel and pressed after cooling. It is flat and rectangular and can be directly rolled or cut from a wide steel strip. After the existing steel plate is processed, there will be a lot of burrs left on its edge. When grinding it, it is usually done by grinding both sides of the edge in turn.

[0003] The utility model with authorization announcement number CN219337127U provides a burr grinding device for steel plate processing, which can grind both sides of the steel plate at the same time, saving grinding time and improving grinding efficiency.

[0004] However, in the above patent, the distance between the two grinding discs cannot be adjusted, so it is impossible to grind steel plates with a thickness greater than the maximum distance between the two grinding discs and a thickness less than the minimum distance between the two grinding discs. At the same time, when the grinding disc is grinding the side of the steel plate, the angle between the grinding disc and the side of the steel plate cannot be adjusted. Therefore, it is impossible to process a chamfer of a specific angle on the side of the steel plate according to customer needs. We propose a burr grinding device for steel plate processing. Summary of the invention

[0005] The utility model aims to provide a steel plate processing burr grinding device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, one of the purposes of the utility model is to provide a burr grinding device for steel plate processing, including a movable seat, an assembly frame is fixedly connected to the top of the movable seat, a grinding mechanism is provided on the assembly frame, the grinding mechanism includes two lifting plates respectively located above and below the assembly frame, and a distance adjusting component is provided between the two lifting plates, the distance adjusting component is used to adjust the distance between the two lifting plates and the assembly frame, a rotating plate is hinged on one side of the lifting plate, a burr removal component is provided on the side wall of the rotating plate, a movable plate is slidably connected to the side wall of the lifting plate, a linkage rod is hinged between the movable plate and the side wall of the rotating plate, a displacement component is provided between the two movable plates, and the displacement component is used to drive the two movable plates to move horizontally.

[0007] As a further improvement of the present technical solution, the displacement assembly includes a screw rod threadedly connected to the side wall of the assembly frame, one end of the screw rod is rotatably connected to an external plate, the upper and lower surfaces of the external plate are fixedly connected to push-pull plates, and the side walls of the two movable plates are each provided with a movable groove, and the two movable grooves are respectively slidably mounted on the outside of the two push-pull plates.

[0008] As a further improvement of the technical solution, the displacement assembly further comprises a guide rod fixedly connected to the outer side wall of the assembly frame, and the external plate is slidably sleeved on the outer side of the guide rod.

[0009] As a further improvement of the present technical solution, the distance adjustment component includes two positioning blocks fixedly connected to one side of the lifting plate, one side of the positioning block is provided with an inclined groove, the inner wall of the inclined groove is slidably connected with a dovetail tenon, and two guide grooves are provided at the top and bottom of the assembly frame, and the four guide grooves are respectively slidably mounted on the outside of the four positioning blocks.

[0010] As a further improvement of the technical solution, the distance adjustment component also includes an externally threaded tube rotatably connected to the inner wall of the assembly frame, the circumferential outer wall of the externally threaded tube is threadedly connected to an I-shaped block, and the four dovetail tenons are respectively fixedly connected to the two ends of the vertical section of the I-shaped block.

[0011] As a further improvement of the technical solution, the deburring assembly includes a motor fixedly connected to the side wall of the rotating plate, and the motor output shaft is fixedly connected to a grinding wheel.

[0012] As a further improvement of the present technical solution, a through groove is provided on the side wall of the movable plate, a T-block is slidably connected to the inner wall of the through groove, and the horizontal section of the T-block is slidably connected to one side of the movable plate, and the vertical section of the T-block is fixedly connected to one side of the lifting plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The steel plate processing burr grinding device adjusts the distance between the two lifting plates and the assembly frame, and then adjusts the distance between the two grinding wheels, so that the two grinding wheels can grind chamfers on steel plates of different thicknesses, and can adjust the angle between the two rotating plates and the assembly frame by synchronously adjusting the positions of the two movable plates, and then when the grinding wheel abuts against the side edge of the steel plate, the angle between the grinding wheel and the side edge of the steel plate is adjusted, so that the device can process chamfers of different angles on the side edge of the steel plate according to needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the grinding mechanism of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the displacement assembly of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the distance adjustment component of the utility model.

[0019] The meaning of each number in the figure is:

[0020] 1. Moving seat; 2. Assembly frame; 3. Grinding mechanism; 31. Lifting plate; 32. Rotating plate; 33. Motor; 34. Grinding wheel; 35. Movable plate; 351. Through slot; 352. T-block; 36. Linkage rod;

[0021] 37. Displacement assembly; 371. Screw rod; 372. External plate; 373. Guide rod; 374. Push-pull plate; 375. Movable groove; 38. Adjustment assembly; 381. Guide groove; 382. Positioning block; 383. Bevel groove; 384. External threaded pipe; 385. I-shaped block; 386. Dovetail tenon. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0023] See also Figure 1-Figure 4 As shown, the present embodiment provides a burr grinding device for steel plate processing, comprising a movable seat 1, a mounting frame 2 is fixedly connected to the top of the movable seat 1, a grinding mechanism 3 is arranged on the mounting frame 2, the grinding mechanism 3 comprises two lifting plates 31 respectively located above and below the mounting frame 2, and a distance adjustment component 38 is arranged between the two lifting plates 31, the distance adjustment component 38 is used to adjust the distance between the two lifting plates 31 and the mounting frame 2, a rotating plate 32 is hinged on one side of the lifting plate 31, and a burr removal component is arranged on the side wall of the rotating plate 32, the two lifting plates 31 are moved toward or away from each other by the distance adjustment component 38, and when the distance between the two lifting plates 31 is adjusted, the lifting plate 31 drives the rotating plate 32 moves vertically, so that the spacing between the two deburring components changes synchronously, so that the two deburring components can grind and chamfer the side edges of steel plates of different thicknesses. The side wall of the lifting plate 31 is slidably connected with a movable plate 35, and a linkage rod 36 is hinged between the movable plate 35 and the side wall of the rotating plate 32. A displacement component 37 is provided between the two movable plates 35, and the displacement component 37 is used to drive the two movable plates 35 to move horizontally. When the movable plate 35 moves horizontally, the movable plate 35 drives the rotating plate 32 to flip through the linkage rod 36, and the rotating plate 32 drives the deburring components to flip synchronously, so that the two deburring components can process chamfers of different angles on the side edges of the steel plates.

[0024] In order to remove burrs and chamfer the edges of the side of the steel plate, a deburring assembly is arranged on the side wall of the rotating plate 32, and the structure of the deburring assembly is refined. The deburring assembly includes a motor 33 fixedly connected to the side wall of the rotating plate 32, and the output shaft of the motor 33 is fixedly connected to the grinding wheel 34. After adjusting and fixing the position of the steel plate so that the upper side and the lower side of the steel plate are respectively against the two grinding wheels 34, the two motors 33 are started synchronously, and the output shaft of the motor 33 drives the grinding wheel 34 to rotate, and then the movable seat 1 drives the assembly frame 2 and the two grinding wheels 34 to move horizontally, so that the high-speed rotating grinding wheel 34 can remove burrs and chamfer the side of the steel plate.

[0025] In order to make the two lifting plates 31 move vertically synchronously toward or away from the assembly frame 2 to adjust the distance between the two grinding wheels 34, a distance adjustment component 38 is set between the two lifting plates 31, and the distance adjustment component 38 includes two positioning blocks 382 fixedly connected to one side of the lifting plate 31, and an inclined groove 383 is opened on one side of the positioning block 382, ​​and a dovetail tenon 386 is slidably connected to the inner wall of the inclined groove 383. Two guide grooves 381 are opened on the top and bottom of the assembly frame 2, and the four guide grooves 381 are respectively slidably sleeved on the outside of the four positioning blocks 382. The distance adjustment component 38 also includes a rotating connection on the assembly frame 2. The external threaded tube 384 on the inner wall of the rack 2 has an I-shaped block 385 threadedly connected to the circumferential outer wall of the external threaded tube 384. Four dovetail tenons 386 are respectively fixedly connected to the two ends of the vertical section of the I-shaped block 385. When the external threaded tube 384 is turned, the I-shaped block 385 drives the four dovetail tenons 386 to move horizontally synchronously. The four dovetail tenons 386 move along the inner walls of the four inclined grooves 383 respectively, so that the four positioning blocks 382 respectively drive the two lifting plates 31 to move vertically synchronously toward or away from the assembly rack 2, and the lifting plate 31 drives the grinding wheel 34 to move synchronously, thereby adjusting the distance between the two grinding wheels 34.

[0026] In order to make the two movable plates 35 move horizontally synchronously, so as to adjust the angle between the two rotating plates 32 and the assembly frame 2, and then when adjusting the position of the steel plate so that its two side edges are respectively against the two grinding wheels 34, the angle between the grinding wheel 34 and the side edge of the steel plate is adjusted to grind chamfers of different angles on the side edge of the steel plate, a displacement component 37 is arranged between the two movable plates 35, and the structure of the displacement component 37 is refined. The displacement component 37 includes a screw rod 371 threadedly connected to the side wall of the assembly frame 2, one end of the screw rod 371 is rotatably connected to an external plate 372, and the upper and lower surfaces of the external plate 372 are fixedly connected to push-pull plates 374, and the side walls of the two movable plates 35 are provided with movable grooves 375, and the two movable grooves 375 are respectively slidably sleeved on On the outside of the two push-pull plates 374, the displacement assembly 37 also includes a guide rod 373 fixedly connected to the outer wall of the assembly frame 2, and the external plate 372 is slidably sleeved on the outside of the guide rod 373. When the screw rod 371 is turned, the external plate 372 moves horizontally along the outer wall of the guide rod 373. When the external plate 372 drives the two push-pull plates 374 to move horizontally synchronously, the two push-pull plates 374 respectively drive the two movable plates 35 to move horizontally. In the process of adjusting the distance between the lifting plate 31 and the assembly frame 2, the movable groove 375 moves vertically along the outer wall of the push-pull plate 374. In the adjustable height range of the lifting plate 31, the movable groove 375 is always slidably sleeved on the outside of the push-pull plate 374, so it does not affect the horizontal movement of the movable plate 35 driven by the displacement assembly 37.

[0027] In order to enable the movable plate 35 to move horizontally along a fixed path on the surface of the lifting plate 31, a through groove 351 is opened on the side wall of the movable plate 35, and a T-block 352 is slidably connected to the inner wall of the through groove 351, and the horizontal section of the T-block 352 is slidably connected to one side of the movable plate 35, and the vertical section of the T-block 352 is fixedly connected to one side of the lifting plate 31. The T-block 352 cooperates with the through groove 351 to guide the movable plate 35, so that the movable plate 35 can only move horizontally along a fixed path, and the movable plate 35 can drive the rotating plate 32 to flip through the linkage rod 36.

[0028] In summary, the working principle of the present scheme is as follows: the movable seat 1 is installed on the base, and a driving assembly is provided on the base to drive the movable seat 1 to move horizontally along a fixed path. After the steel plate to be polished is placed on the base, the position of the steel plate is adjusted so that one side of the steel plate is placed between the two grinding wheels 34, and the external threaded tube 384 is turned to adjust the distance between the two lifting plates 31 and the assembly frame 2, and then the distance between the two grinding wheels 34 is adjusted until the two grinding wheels 34 are respectively against the upper edge and the lower edge of one side of the steel plate, and then the screw rod 371 is turned to make the two movable plates 35 move horizontally synchronously, and then the angle between the two grinding wheels 34 and the side of the steel plate is adjusted, and the two motors 33 are started synchronously, and the output shaft of the motor 33 drives the grinding wheel 34 to rotate, and then the movable seat 1 drives the two grinding wheels 34 to move horizontally, and the side of the steel plate is polished and chamfered. Through the above steps, the device can polish and chamfer the side of steel plates of different thicknesses, and can process chamfers of different angles on the side of the steel plate according to customer needs.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A burr grinding device for steel plate processing, comprising a movable seat (1), characterized in that: The top of the movable seat (1) is fixedly connected to an assembly frame (2), and a grinding mechanism (3) is provided on the assembly frame (2). The grinding mechanism (3) comprises two lifting plates (31) respectively located above and below the assembly frame (2), and a distance adjustment component (38) is provided between the two lifting plates (31), and the distance adjustment component (38) is used to adjust the distance between the two lifting plates (31) and the assembly frame (2). A rotating plate (32) is hingedly connected to one side of the lifting plate (31), and a burr removal component is provided on the side wall of the rotating plate (32). A movable plate (35) is slidably connected to the side wall of the lifting plate (31), and a linkage rod (36) is hingedly connected between the movable plate (35) and the side wall of the rotating plate (32). A displacement component (37) is provided between the two movable plates (35), and the displacement component (37) is used to drive the two movable plates (35) to move horizontally.

2. The steel plate processing burr grinding device according to claim 1, characterized in that: The displacement assembly (37) comprises a screw rod (371) threadedly connected to the side wall of the assembly frame (2); one end of the screw rod (371) is rotatably connected to an external plate (372); the upper surface and the lower surface of the external plate (372) are fixedly connected to a push-pull plate (374); the side walls of the two movable plates (35) are each provided with a movable groove (375); the two movable grooves (375) are respectively slidably sleeved on the outside of the two push-pull plates (374).

3. The steel plate burr grinding device according to claim 2, characterized in that: The displacement assembly (37) further comprises a guide rod (373) fixedly connected to the outer side wall of the assembly frame (2), and the external plate (372) is slidably sleeved on the outside of the guide rod (373).

4. The steel plate processing burr grinding device according to claim 1, characterized in that: The distance adjustment component (38) comprises two positioning blocks (382) fixedly connected to one side of the lifting plate (31), one side of the positioning block (382) is provided with an inclined groove (383), the inner wall of the inclined groove (383) is slidably connected with a dovetail tenon (386), and the top and bottom of the assembly frame (2) are both provided with two guide grooves (381), and the four guide grooves (381) are respectively slidably sleeved on the outside of the four positioning blocks (382).

5. The steel plate burr grinding device according to claim 4, characterized in that: The pitch adjustment assembly (38) further comprises an externally threaded tube (384) rotatably connected to the inner wall of the assembly frame (2), the circumferential outer wall of the externally threaded tube (384) being threadedly connected to an I-shaped block (385), and the four dovetail tenons (386) being fixedly connected to the two ends of the vertical section of the I-shaped block (385), respectively.

6. The steel plate processing burr grinding device according to claim 1, characterized in that: The deburring assembly comprises a motor (33) fixedly connected to the side wall of the rotating plate (32), and a grinding wheel (34) is fixedly connected to the output shaft of the motor (33).

7. The steel plate burr grinding device according to claim 1, characterized in that: A through slot (351) is formed on the side wall of the movable plate (35), a T-shaped block (352) is slidably connected to the inner wall of the through slot (351), and a horizontal section of the T-shaped block (352) is slidably connected to one side of the movable plate (35), while a vertical section of the T-shaped block (352) is fixedly connected to one side of the lifting plate (31).

Images