Glass fiber reinforced plastic elbow pipe bevel polishing device

Abstract

The utility model relates to the field of glass steel elbow pipe processing, concretely relates to a glass steel elbow pipe bevel polishing device, including motor, rotating part, tool bit and chuck for clamping glass steel elbow pipe, motor is connected with rotating part, and the rotating part is provided with tool bit, one end of chuck is provided with fixed shaft, the fixed shaft is connected on rotating part through bearing, and the axis of fixed shaft coincides with the axis of motor's output shaft, the outer ring of bearing is connected with rotating part, and the inner ring of bearing is connected with fixed shaft, the motor passes through rotating part and drives tool bit to polish glass steel elbow pipe bevel. The utility model drives tool bit to polish glass steel elbow pipe through motor, and the working strength of technical personnel is reduced. And through the mode of making glass steel elbow pipe stationary, the tool bit rotation polishing bevel prevents the occurrence of glass steel elbow pipe knock phenomenon.

Description

Technical Field

[0001] This utility model relates to the field of fiberglass pipe bending processing, specifically to a fiberglass pipe beveling and grinding device. Background Technology

[0002] Fiberglass pipes are widely used in many industries due to their excellent properties such as corrosion resistance and low cost. Before connecting fiberglass pipes, the edges need to be beveled to facilitate installation. Currently, the beveling of fiberglass pipes is done manually by technicians. A baseline needs to be drawn on the pipe, and after beveling according to the baseline, instruments are used to check whether the bevel angle and length meet the requirements. This process is clearly time-consuming, labor-intensive, and inefficient.

[0003] When grinding straight FRP tubes, clamps are used to hold both ends of the tube, and the tube is rotated using the clamps to grind the bevel. However, when grinding bent FRP tubes, due to their irregular shape, the rotation of the bent tube occupies a lot of space and is prone to collisions. To prevent collisions during rotation, this invention provides a device that fixes the bent FRP tube in place while allowing the cutting head to move and grind the bevel. Utility Model Content

[0004] The purpose of this invention is to provide a grinding device for the bevel of fiberglass pipes, which solves the problem of easy bumps and knocks during the grinding of fiberglass pipes.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following solution:

[0006] A bevel grinding device for fiberglass reinforced plastic (FRP) pipes includes a motor, a rotating component, a cutting head, and a chuck for clamping the FRP pipe. The motor is connected to the rotating component, which is equipped with the cutting head. One end of the chuck has a fixed shaft, which is connected to the rotating component via a bearing. The axis of the fixed shaft coincides with the axis of the motor's output shaft. The outer ring of the bearing is connected to the rotating component, and the inner ring of the bearing is connected to the fixed shaft. The FRP pipe is detachably mounted on the chuck, and the motor drives the cutting head to grind the bevel of the FRP pipe via the rotating component.

[0007] Furthermore, it also includes a support frame, which includes a base frame, columns, and clamps. The columns are located on both sides of the base frame, and the clamps are connected to the columns on both sides by long bolts. The fiberglass bent pipe is placed on the base frame, with two columns located on both sides of the fiberglass bent pipe, and the clamps located on the top of the fiberglass bent pipe to secure it.

[0008] Furthermore, the rotating component includes a vertical plate and a horizontal plate, the output shaft of the motor is connected to the vertical plate, and the horizontal plate is connected to the vertical plate; a fixing block is provided on the horizontal plate, and the cutter head is connected to the fixing block; an adjusting wheel is provided on the fixing block, and the adjusting wheel is connected to the cutter head through a connecting rod. Rotating the adjusting wheel drives the cutter head to move up and down in the fixing block.

[0009] Furthermore, the upright plate is provided with a plurality of first connecting holes, the horizontal plate is provided with a second connecting hole and a plurality of third connecting holes, and the fixing block is provided with a fourth connecting hole; the horizontal plate is connected to the upright plate by bolts passing through the second connecting holes and the first connecting holes in sequence, and the fixing block is connected to the horizontal plate by bolts passing through the fourth connecting hole and the third connecting hole in sequence.

[0010] Furthermore, the head of the blade has an angle.

[0011] Furthermore, a counterweight is provided on the upright plate.

[0012] Furthermore, a first fixing seat is provided at the upper end of the column, and a plurality of first fixing holes are provided on the first fixing seat; a second fixing seat is provided on both sides of the clamping rod, and a plurality of second fixing holes are provided on the second fixing seat; the clamping rod is connected to the column by passing through the second fixing holes and the first fixing holes in sequence with long bolts.

[0013] Furthermore, a control cabinet is provided at the bottom of the motor, and the motor is connected to the top of the control cabinet via a mounting bracket.

[0014] The beneficial effects of this utility model are:

[0015] This invention uses a chuck to fix the fiberglass bend and a support frame at the bottom of the bend to provide support. A motor drives a rotating component to grind the bend with a cutter head. The cutter head can be adjusted horizontally and vertically to accommodate fiberglass bends of different diameters. An adjusting wheel connected to the cutter head allows for fine-tuning in the vertical direction, ensuring more precise angle and position of the bend. This invention has few components, occupies little space, and is easy to move, making it portable and usable in many scenarios. The motor-driven cutter head reduces the workload of technicians. Furthermore, by keeping the fiberglass bend stationary while the cutter head rotates to grind the bend, it prevents the fiberglass bend from bumping or knocking. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of a fiberglass pipe beveling and grinding device.

[0017] Figure 2 This is a diagram showing the connection between the chuck and the rotating parts.

[0018] Figure 3 This is a schematic diagram of a horizontal board.

[0019] Figure 4 This is a schematic diagram of the support frame.

[0020] Figure 5 for Figure 4 Enlarged view of point A in the middle. Detailed Implementation

[0021] like Figure 1 As shown, a beveling and grinding device for fiberglass reinforced plastic (FRP) pipes includes a motor 1, a rotating component 2, a cutting head 3, a chuck 4 for clamping the FRP pipe, and a support frame 5. The motor 1 is connected to the rotating component 2, and a control cabinet 6 is installed at the bottom of the motor 1. The motor 1 is connected to the top of the control cabinet 6 via a third fixed seat 7. The cutting head 3 is mounted on the rotating component 2, and the head of the cutting head 3 has an angle. A fixed shaft 8 is mounted on one end of the chuck 4. The fixed shaft 8 is connected to the rotating component 2 via a bearing, and the axis of the fixed shaft 8 coincides with the axis of the output shaft of the motor 1. The concentric arrangement of the fixed shaft 8 and the output shaft of the motor 1 effectively ensures the accuracy of the beveling angle. The outer ring of the bearing is connected to the rotating component 2, and the inner ring of the bearing is connected to the fixed shaft 8. The FRP pipe is detachably mounted on the chuck 4, and the motor 1 drives the cutting head 3 to grind the bevel of the FRP pipe via the rotating component 2. First, the FRP (fiberglass reinforced plastic) bend is tightened from the inside by chuck 4, fixing the FRP bend onto chuck 4. The remaining part of the FRP bend is placed on support frame 5, providing support for other parts of the FRP pipe and reducing stress at the connection between the FRP bend and chuck 4, thus protecting the FRP bend. After fixing the FRP bend, a suitable angle cutter head 3 is selected according to the grinding requirements of the FRP bend's bevel angle. Then, according to the diameter of the FRP bend, the horizontal and vertical positions of the cutter head 3 on the rotating part 2 are adjusted to accommodate FRP bends of different diameters. After adjusting the position of the cutter head 3, the motor 1 is started to grind the bevel of the FRP bend. This device has few components, is lightweight, and requires little space to operate. When needed, the device can be moved to a suitable location for use, making it convenient and quick.

[0022] like Figure 4 and Figure 5As shown, the support frame 5 includes a base frame 51, uprights 52, and clamping rods 53. The uprights 52 are located on both sides of the base frame 51, and the clamping rods 53 are connected to the uprights 52 on both sides by long bolts. The fiberglass bent tube is placed on the base frame 51, with the two uprights 52 located on both sides of the fiberglass bent tube, and the clamping rods 53 located at the top of the fiberglass bent tube to secure it. A first fixing seat 54 is provided at the upper end of the upright 52, and the first fixing seat 54 has multiple first fixing holes 55. Second fixing seats 56 are provided on both sides of the clamping rods 53, and the second fixing seats 56 have multiple second fixing holes 57. The clamping rods 53 are connected to the uprights 52 by long bolts passing through the second fixing holes 57 and the first fixing holes 55 in sequence. After the fiberglass bent tube is fixed by the chuck 4, the remaining part is placed on the base frame 51, which provides support for the fiberglass bent tube. When clamping the fiberglass bend, place the clamping rod 53 above the fiberglass bend, and then connect the clamping rod 53 to the column 52 with long bolts to strengthen the fixation of the fiberglass bend.

[0023] like Figure 3 and Figure 4 As shown, the rotating component 2 includes a vertical plate 21 and a horizontal plate 22. The output shaft of the motor 1 is connected to the vertical plate 21, and a counterweight 23 is provided on the vertical plate 21. The horizontal plate 22 is connected to the vertical plate 21; a fixing block 24 is provided on the horizontal plate 22, and the cutter head 3 is connected to the fixing block 24; an adjusting wheel 25 is provided on the fixing block 24, and the adjusting wheel 25 is connected to the cutter head 3 through a connecting rod. Rotating the adjusting wheel 25 causes the cutter head 3 to move up and down in the fixing block 24. The vertical plate 21 is provided with a plurality of first connecting holes 26, the horizontal plate 22 is provided with a second connecting hole 27 and a plurality of third connecting holes 28, and the fixing block 24 is provided with a fourth connecting hole; the horizontal plate 22 is connected to the vertical plate 21 by bolts passing through the second connecting holes 27 and the first connecting holes 26 in sequence, and the fixing block 24 is connected to the horizontal plate 22 by bolts passing through the fourth connecting hole and the third connecting hole 28 in sequence. The cutter head 3 is fixed to the horizontal plate 22 by the fixing block 24, and the fourth connecting block on the fixing block 24 is connected to the different third connecting holes 28 on the horizontal plate 22 to adjust the position of the cutter head 3 in the horizontal direction. The second connecting hole 27 on the horizontal plate 22 is connected to the different first connecting holes 26 on the vertical plate 21 to adjust the position of the cutter head 3 in the vertical direction, thus achieving adjustment of the cutter head 3 in both the horizontal and vertical directions.

[0024] The connecting rod is located at the bottom of the adjusting wheel 25. The connecting rod has a circular cross-section, and the cutter head 3 has a square cross-section. The cutter head 3 has a threaded hole on its top, and the connecting rod has an external thread. The connecting rod is threaded into the threaded hole of the cutter head 3. By rotating the adjusting wheel 25, the connecting rod and the cutter head 3 can be rotated relative to each other, thereby achieving fine adjustment of the cutter head 3 in the vertical direction and increasing accuracy.

[0025] Of course, the above description is not intended to limit the present utility model, and the present utility model is not limited to the examples given above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present utility model should also fall within the protection scope of the present utility model.

Claims

1. A glass steel elbow pipe bevel polishing device, characterized in that, The device includes a motor, a rotating component, a cutting head, and a chuck for clamping fiberglass bent pipes. The motor is connected to the rotating component, which is equipped with a cutting head. One end of the chuck is equipped with a fixed shaft, which is connected to the rotating component via a bearing. The axis of the fixed shaft coincides with the axis of the motor's output shaft. The outer ring of the bearing is connected to the rotating component, and the inner ring of the bearing is connected to the fixed shaft. The motor drives the cutting head through the rotating component to grind the bevel of the fiberglass bent pipe.

2. The fiberglass bend grinding device according to claim 1, characterized in that, It also includes a support frame for placing the glass tube bend, the support frame including a base frame, columns and clamps, the columns are set on both sides of the base frame, and the two sides of the clamps are connected to the columns by long bolts respectively; the fiberglass bend is placed on the base frame, the two columns are located on both sides of the fiberglass bend respectively, and the clamps are located on the top of the fiberglass bend to secure it.

3. The fiberglass bend grinding device according to claim 1, characterized in that, The rotating component includes a vertical plate and a horizontal plate. The output shaft of the motor is connected to the vertical plate, and the horizontal plate is connected to the vertical plate. A fixing block is provided on the horizontal plate, and the cutter head is connected to the fixing block. An adjusting wheel is provided on the fixing block, and the adjusting wheel is connected to the cutter head through a connecting rod. Rotating the adjusting wheel drives the cutter head to move up and down in the fixing block.

4. The fiberglass bend grinding device according to claim 3, characterized in that, The upright plate is provided with a plurality of first connecting holes, the horizontal plate is provided with a second connecting hole and a plurality of third connecting holes, and the fixing block is provided with a fourth connecting hole; the horizontal plate is connected to the upright plate by bolts passing through the second connecting holes and the first connecting holes in sequence, and the fixing block is connected to the horizontal plate by bolts passing through the fourth connecting hole and the third connecting hole in sequence.

5. The fiberglass bend grinding device according to claim 1, characterized in that, The head of the cutter head is angled.

6. The fiberglass bend grinding device according to claim 3, characterized in that, The upright plate is equipped with a counterweight.

7. The fiberglass bend grinding device according to claim 2, characterized in that, The upper end of the column is provided with a first fixing seat, and the first fixing seat is provided with a plurality of first fixing holes; both sides of the clamping rod are provided with a second fixing seat, and the second fixing seat is provided with a plurality of second fixing holes; the clamping rod is connected to the column by passing through the second fixing holes and the first fixing holes in sequence with long bolts.

8. The fiberglass bend grinding device according to claim 1, characterized in that, A control cabinet is installed at the bottom of the motor, and the motor is connected to the top of the control cabinet via a mounting bracket.

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