Grinding device for punching surface of reinforcing sheet

Abstract

The utility model relates to the technical field of reinforcing piece production equipment, and discloses a reinforcing piece punching face polishing device which comprises a fixing bottom plate, a mounting frame is fixedly arranged on one side of the upper end surface of the fixing bottom plate, a driving polishing assembly is arranged at the upper end of a vertical plate of the mounting frame, and an adjusting assembly is arranged at one end of the driving polishing assembly and located on the inner side of the mounting frame. A polishing table is arranged on the front face of the mounting frame and located below the driving polishing assembly. According to the reinforcing piece punching face grinding device, an adjusting screw can be driven to rotate synchronously by rotating a rotary knob, then a movable block can move towards the side close to a grinding motor along the adjusting screw under the limiting effect of a mounting frame, and in the moving process of the movable block, a driven wheel can be driven through a sliding shaft to move towards the side close to a driving wheel; at the moment, the polishing belt is in a relaxed state, the old polishing belt can be conveniently taken down and replaced with a new polishing belt, operation is easy, and time and labor are saved.

Description

Technical Field

[0001] This utility model relates to the technical field of reinforcing sheet production equipment, specifically a device for grinding the punched surface of a reinforcing sheet. Background Technology

[0002] A reinforcing sheet is a sheet material used to strengthen or reinforce other materials or structural components. It has excellent corrosion resistance, formability, compatibility, and toughness. It can be fixed to the structure or component that needs reinforcement by gluing, welding, or other means.

[0003] After the reinforcing sheet material is punched into a specific shape and size, burrs will be generated on the edge surface of the punched reinforcing sheet, which needs to be polished by a grinding device. The existing grinding device polishes the reinforcing sheet by grinding belt. However, after long-term use, the grinding belt is inconvenient to disassemble and replace, which is time-consuming and laborious. In addition, the reinforcing sheet is not easy to position, which affects the grinding effect. Therefore, there is a need to provide a grinding device for the punched surface of the reinforcing sheet to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a device for grinding the punched surface of reinforcing sheets, which solves the problems mentioned in the background.

[0005] This utility model provides the following technical solution: a grinding device for the punched surface of a reinforcing sheet, including a fixed base plate, a mounting frame fixedly provided on one side of the upper surface of the fixed base plate, a driving grinding component provided on the upper end of the vertical plate of the mounting frame, an adjustment component provided at one end of the driving grinding component and inside the mounting frame, and a grinding table provided on the front of the mounting frame and below the driving grinding component.

[0006] The adjustment assembly includes an adjustment screw, which is rotatably mounted on the upper inner side of the mounting bracket.

[0007] Preferably, the driving and grinding assembly includes a grinding motor, a drive shaft and a drive wheel, and a mounting platform is fixedly provided at one end of the inner side of the mounting frame vertical plate. A shaft hole is provided on the mounting frame vertical plate above the mounting platform, and the grinding motor is disposed on the upper surface of the mounting platform.

[0008] Preferably, one end of the drive shaft is fixedly connected to the output end of the grinding motor, and the end of the drive shaft away from the grinding motor passes through the shaft hole and is fixedly connected to the drive wheel. The vertical plate of the mounting bracket has a strip-shaped sliding hole at the end away from the shaft hole. A sliding shaft is slidably connected to the mounting bracket through the strip-shaped sliding hole, and a driven wheel is rotatably sleeved on the outer surface of one end of the sliding shaft.

[0009] Preferably, a grinding belt is provided on the outer side of the drive wheel and the driven wheel, and the drive wheel and the driven wheel are connected by the grinding belt.

[0010] Preferably, the adjustment assembly further includes a movable block and a knob. A fixed block is provided on the inner side of the vertical plate of the mounting bracket and on the side of the strip-shaped sliding hole. One end of the adjustment screw is rotatably connected to the fixed block through a bearing component. The smooth end of the adjustment screw away from the fixed block passes through the side wall of the mounting bracket and is connected to the knob. The movable block is threadedly connected to the adjustment screw. The end of the sliding shaft away from the driven wheel passes through the strip-shaped sliding hole and is connected to the movable block.

[0011] Preferably, a hydraulic telescopic column is provided on the upper surface of the fixed base plate and on one side of the mounting frame. The upper end of the hydraulic telescopic column is connected to the grinding table. A vane pump and an oil tank that cooperate with the hydraulic telescopic column are provided in the middle of the inner side of the mounting frame.

[0012] Preferably, a positioning groove is provided on the upper surface of the grinding table, and a protruding plate is provided at the middle of both sides of the positioning groove. A clamping screw is threadedly connected to the protruding plate on the front of the grinding table. A pressure plate is provided at one end of the clamping screw, and the end of the clamping screw away from the pressure plate passes through the protruding plate and is provided with a handle.

[0013] Preferably, the upper surface of the fixed base plate has fixing holes at all four corners.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. This reinforcing sheet punching surface grinding device is equipped with an adjustment component. Initially, the grinding belt is in a taut state. When a new grinding belt needs to be replaced, turning the knob can drive the adjusting screw to rotate synchronously. Then, under the limiting action of the mounting bracket, the movable block can move along the adjusting screw towards the grinding motor. During the movement of the movable block, the driven wheel can be driven by the sliding shaft to move towards the drive wheel. At this time, the grinding belt is in a relaxed state, which makes it easy to remove the old grinding belt and replace it with a new one. The operation is simple, time-saving and labor-saving.

[0016] 2. The reinforcing sheet punching and grinding device places the reinforcing sheet in the positioning groove and between two protruding plates. By rotating the handle, the clamping screw can be driven to rotate and move forward. During the rotation and forward movement of the clamping screw, the pressure plate will move synchronously, so as to effectively clamp the reinforcing sheet and ensure the stability of the reinforcing sheet. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall back structure of the reinforcing sheet punching surface grinding device of this utility model;

[0018] Figure 2 This is a schematic diagram of the overall front structure of the reinforcing sheet punching surface grinding device of this utility model;

[0019] Figure 3 This is a schematic diagram of the installation structure of the fixed base plate and mounting bracket of this utility model;

[0020] Figure 4 This is a schematic diagram of the installation structure of the drive grinding component and the adjustment component of this utility model;

[0021] Figure 5 This is a schematic diagram illustrating the working principle of the adjustment component of this utility model;

[0022] Figure 6 This is a schematic diagram of the structure of the polishing table of this utility model.

[0023] In the diagram: 1. Fixed base plate; 101. Fixed hole; 2. Mounting bracket; 201. Shaft hole; 202. Strip-shaped sliding hole; 3. Mounting platform; 4. Fixed block; 5. Drive grinding assembly; 501. Grinding motor; 502. Drive shaft; 503. Drive wheel; 504. Driven wheel; 505. Grinding belt; 506. Sliding shaft; 6. Adjustment assembly; 601. Adjusting screw; 602. Movable block; 603. Knob; 7. Hydraulic telescopic column; 8. Grinding table; 801. Positioning groove; 802. Clamping screw; 803. Pressure plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-6 A grinding device for the punched surface of a reinforcing sheet includes a fixed base plate 1, a mounting frame 2 fixedly disposed on one side of the upper surface of the fixed base plate 1, a driving grinding component 5 disposed on the upper end of the vertical plate of the mounting frame 2, an adjustment component 6 disposed at one end of the driving grinding component 5 and located inside the mounting frame 2, and a grinding table 8 disposed on the front of the mounting frame 2 and located below the driving grinding component 5.

[0026] The adjustment assembly 6 includes an adjustment screw 601, which is rotatably mounted on the upper inner side of the mounting bracket 2.

[0027] The drive grinding assembly 5 includes a grinding motor 501, a drive shaft 502, and a drive wheel 503. A mounting platform 3 is fixedly installed on one end of the inner side of the vertical plate of the mounting bracket 2. A shaft hole 201 is opened on the vertical plate of the mounting bracket 2 above the mounting platform 3. The grinding motor 501 is installed on the upper surface of the mounting platform 3. The mounting platform 3 facilitates the installation of the grinding motor 501. The shaft hole 201 facilitates the front end of the drive shaft 502 to extend to the outside through the shaft hole 201.

[0028] Among them, one end of the drive shaft 502 is fixedly connected to the output end of the grinding motor 501, and the other end of the drive shaft 502 away from the grinding motor 501 passes through the shaft hole 201 and is fixedly connected to the drive wheel 503. The vertical plate of the mounting bracket 2 has a strip-shaped sliding hole 202 at the end away from the shaft hole 201. A sliding shaft 506 is slidably connected to the mounting bracket 2 through the strip-shaped sliding hole 202. A driven wheel 504 is rotatably sleeved on the outer surface of one end of the sliding shaft 506. A grinding belt 505 is provided on the outer side of the drive wheel 503 and the driven wheel 504. The drive wheel 503 and the driven wheel 504 are connected by transmission through the grinding belt 505. When the grinding motor 501 works, it can effectively drive the drive wheel 503 to rotate synchronously through the drive shaft 502, and then realize the rotation of the grinding belt 505 under the cooperation of the driven wheel 504.

[0029] The adjustment assembly 6 includes a movable block 602 and a knob 603. A fixed block 4 is provided on the inner side of the vertical plate of the mounting bracket 2, located on one side of the strip-shaped sliding hole 202. One end of the adjusting screw 601 is rotatably connected to the fixed block 4 through a bearing. The smooth end of the adjusting screw 601 away from the fixed block 4 passes through the side wall of the mounting bracket 2 and is connected to the knob 603. The movable block 602 is threadedly connected to the adjusting screw 601. The end of the sliding shaft 506 away from the driven wheel 504 passes through the strip-shaped sliding hole 202 and is connected to the movable block 602. Initially, the grinding belt 505 is taut. When it is necessary to disassemble and replace the new grinding belt 505, the adjustment screw 601 can be rotated synchronously by turning the knob 603. Then, under the limiting action of the mounting bracket 2, the movable block 602 can move along the adjustment screw 601 towards the side closer to the grinding motor 501. During the movement of the movable block 602, the driven wheel 504 can be moved towards the side closer to the drive wheel 503 through the sliding shaft 506. At this time, the grinding belt 505 is in a relaxed state, which makes it easy to remove the old grinding belt 505 and replace it with a new grinding belt 505. The operation is simple, time-saving and labor-saving.

[0030] The mounting frame 2 has a fixed base plate 1 with a hydraulic telescopic column 7 on its upper surface. The upper end of the hydraulic telescopic column 7 is connected to the grinding table 8. The mounting frame 2 has a vane pump and an oil tank that cooperate with the hydraulic telescopic column 7 in the middle. When the hydraulic telescopic column 7 needs to be raised, the vane pump starts to work and forms the required pressure. The hydraulic oil passes through the oil filter, reversing valve, balance valve and other components and enters the lower part of the hydraulic telescopic column 7. When the hydraulic telescopic column 7 needs to be lowered, the reversing valve changes direction and the hydraulic oil flows from the hydraulic telescopic column 7 back to the oil tank through the reversing valve, so as to effectively adjust the height of the grinding table 8.

[0031] The upper surface of the grinding table 8 is provided with a positioning groove 801. Both sides of the positioning groove 801 are provided with protruding plates. A clamping screw 802 is threadedly connected to the protruding plate on the front of the grinding table 8. A pressure plate 803 is provided at one end of the clamping screw 802. The end of the clamping screw 802 away from the pressure plate 803 passes through the protruding plate and is provided with a handle. The reinforcing piece is placed in the positioning groove 801 and located between the two protruding plates. By rotating the handle, the clamping screw 802 can be rotated and moved forward. During the rotation and forward movement of the clamping screw 802, the pressure plate 803 will move synchronously, so as to effectively clamp the reinforcing piece and ensure the stability of the reinforcing piece.

[0032] The fixed base plate 1 has four fixing holes 101 at the four corners of its upper surface. The fixing holes 101 facilitate the installation and fixing of the fixed base plate 1, ensuring overall stability.

[0033] The working principle is as follows: the reinforcing plate is placed in the positioning groove 801 and located between the two protruding plates. By rotating the handle, the clamping screw 802 can be rotated and moved forward. During the rotation and forward movement of the clamping screw 802, the pressure plate 803 will move synchronously, so as to effectively clamp the reinforcing plate and ensure its stability. When the grinding motor 501 works, it can effectively drive the drive wheel 503 to rotate synchronously through the drive shaft 502. Then, with the cooperation of the driven wheel 504, the grinding belt 505 can rotate and work, so as to effectively grind the punched surface of the reinforcing plate.

[0034] Furthermore, initially, the grinding belt 505 is in a taut state. When a new grinding belt 505 needs to be replaced, the knob 603 can be turned to drive the adjusting screw 601 to rotate synchronously. Then, under the limiting action of the mounting bracket 2, the movable block 602 can move along the adjusting screw 601 towards the side closer to the grinding motor 501. During the movement of the movable block 602, the driven wheel 504 can be driven by the sliding shaft 506 to move towards the side closer to the drive wheel 503. At this time, the grinding belt 505 is in a relaxed state, which makes it easy to remove the old grinding belt 505 and replace it with a new one. The operation is simple, time-saving and labor-saving.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for grinding the punched surface of a reinforcing sheet, characterized in that, Includes a fixed base plate (1), a mounting frame (2) is fixedly installed on one side of the upper surface of the fixed base plate (1), a driving grinding component (5) is installed on the upper end of the vertical plate of the mounting frame (2), an adjustment component (6) is installed at one end of the driving grinding component (5) and inside the mounting frame (2), and a grinding table (8) is installed on the front of the mounting frame (2) and below the driving grinding component (5). The adjustment assembly (6) includes an adjustment screw (601), which is rotatably disposed on the upper inner side of the mounting bracket (2).

2. The reinforcing sheet punching surface grinding device according to claim 1, characterized in that, The driving grinding assembly (5) includes a grinding motor (501), a drive shaft (502) and a drive wheel (503). A mounting platform (3) is fixedly provided on one end of the vertical plate of the mounting frame (2). A shaft hole (201) is provided on the vertical plate of the mounting frame (2) and above the mounting platform (3). The grinding motor (501) is located on the upper surface of the mounting platform (3).

3. The reinforcing sheet punching surface grinding device according to claim 2, characterized in that, One end of the drive shaft (502) is fixedly connected to the output end of the grinding motor (501). The end of the drive shaft (502) away from the grinding motor (501) passes through the shaft hole (201) and is fixedly connected to the drive wheel (503). The vertical plate of the mounting bracket (2) has a strip-shaped sliding hole (202) at the end away from the shaft hole (201). A sliding shaft (506) is slidably connected to the mounting bracket (2) through the strip-shaped sliding hole (202). A driven wheel (504) is rotatably sleeved on the outer surface of one end of the sliding shaft (506).

4. The reinforcing sheet punching surface grinding device according to claim 3, characterized in that, A grinding belt (505) is provided on the outer side of the drive wheel (503) and the driven wheel (504), and the drive wheel (503) and the driven wheel (504) are connected by the grinding belt (505).

5. The reinforcing sheet punching surface grinding device according to claim 4, characterized in that, The adjustment assembly (6) also includes a movable block (602) and a knob (603). A fixed block (4) is provided on the inner side of the vertical plate of the mounting bracket (2) and on the side of the strip-shaped sliding hole (202). One end of the adjustment screw (601) is rotatably connected to the fixed block (4) through a bearing. The smooth end of the adjustment screw (601) away from the fixed block (4) passes through the side wall of the mounting bracket (2) and is connected to the knob (603). The movable block (602) is threadedly connected to the adjustment screw (601). The end of the sliding shaft (506) away from the driven wheel (504) passes through the strip-shaped sliding hole (202) and is connected to the movable block (602).

6. The reinforcing sheet punching surface grinding device according to claim 1, characterized in that, A hydraulic telescopic column (7) is provided on the upper surface of the fixed base plate (1) and on one side of the mounting frame (2). The upper end of the hydraulic telescopic column (7) is connected to the grinding table (8). A vane pump and an oil tank that cooperate with the hydraulic telescopic column (7) are provided in the middle of the inner side of the mounting frame (2).

7. The reinforcing sheet punching surface grinding device according to claim 6, characterized in that, The upper surface of the grinding table (8) is provided with a positioning groove (801). A convex plate is provided at the middle of both sides of the positioning groove (801). A clamping screw (802) is threadedly connected to the convex plate on the front of the grinding table (8). A pressure plate (803) is provided at one end of the clamping screw (802). The end of the clamping screw (802) away from the pressure plate (803) passes through the convex plate and is provided with a handle.

8. The reinforcing sheet punching surface grinding device according to claim 1, characterized in that, Fixing holes (101) are provided at the four corners of the upper surface of the fixed base plate (1).

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