CN218776284U - Plastic pipe incision grinding and trimming device - Google Patents

Abstract

The utility model provides a plastics tubular product incision trimming device that polishes, the test platform comprises a support, be equipped with tubular product fixed establishment and incision trimming mechanism on the frame, tubular product fixed establishment includes tubular product support and installing support, tubular product support top is equipped with the clamp plate, be equipped with first vertical telescopic machanism on the installing support, first vertical telescopic machanism is connected with the clamp plate, incision trimming mechanism includes sharp module, be equipped with the vertical telescopic machanism of second on the sharp module, be equipped with the motor mount pad on the vertical telescopic machanism of second, grinding motor's output is equipped with grinding machanism, grinding machanism includes the mounting bracket, be equipped with the spout on the mounting bracket, two-way lead screw is installed in the spout, be equipped with two sets of sliding seats in the spout, two sets of sliding seats are connected with the dextrorotation nut and the levogyration nut of two-way lead screw respectively, two sets of sliding seats equal with grinding motor's output shaft distance, grinding block mechanism sets up on the sliding seat. The device can realize that machinery polishes, and the incision that adapts to the tubular product of different pipe diameters is polished, improves the efficiency of polishing.

Description

Plastic pipe incision grinding and trimming device

technical field

The utility model relates to the field of plastic pipe processing equipment, in particular to a plastic pipe incision grinding and trimming device.

Background technique

After the plastic pipe is formed into a tubular structure through an extruder and a mold, it needs to be cut to length for ease of use and transportation. Cutting will produce cuts, which are usually rough and have burrs. Before the pipe is installed, in order to ensure the fit accuracy and smoothness of the fit, the cuts need to be polished. The existing grinding is manual grinding, specifically divided into manual sandpaper grinding and manual hand-held small grinding machine for grinding. The manual grinding method will undoubtedly consume a large amount of manpower and labor intensity, and it is prone to poor or excessive grinding.

CN216298803U discloses a kind of equipment for cutting and trimming pipes, including a workbench and a grinding wheel. The outer surface of the workbench is fixedly fitted with a recovery circulation box, and the top of the recovery circulation box is fixedly set with a water receiving funnel. The recovery cycle One side of the box is detachably installed with a disassembly block, one side of the top of the workbench is fixedly installed with a slide plate, one side of the top of the slide plate is slidably connected with a slide bar, and the top of the slide bar is welded with a welding platform, so The left and right sides of the top of the welding table are fixedly fitted with clamping seats, the top of the clamping seat is clamped with pipes, the other side of the top of the workbench is fixedly installed with a hydraulic device, and the top of the hydraulic device is fixed A placement board is installed, a motor is fixedly installed on the top of the placement board, a mounting frame is fixedly fitted on the outer surface of the placement board, a suction box is fixedly mounted on the top of the mounting frame, and one side of the suction box is fixedly connected There is a connecting pipe column, the bottom of the connecting pipe column is fixedly set with a spraying top plate, the bottom of the inner cavity of the recovery circulation box is fixedly installed with an inner recovery box, and the left and right sides of the top of the inner cavity of the recovery circulation box are welded with fixed frame, the bottom of the fixed frame is detachably installed with a filter plate, one side of the fixed frame is fixedly fitted with a disassembly plate, and the other side of the disassembly plate is movably connected with a disassembly rod, and the recovery cycle A circulation groove is opened at the bottom of the other side of the box. The device achieves the purpose of mechanically grinding the incision of the pipe, but when grinding the end, it can only polish the plane of the pipe mouth, and cannot polish the burrs on the outside of the pipe mouth, and it is inconvenient to adjust for different pipe diameters.

Contents of the invention

The technical problem to be solved by the utility model is to provide a plastic pipe incision grinding and trimming device, which realizes mechanical grinding, adapts to the incision grinding of pipes with different diameters, and improves the grinding efficiency.

In order to solve the above-mentioned technical problems, the technical solution adopted by the utility model is: a plastic pipe notch grinding and trimming device, including a machine base, a pipe fixing mechanism and a notch trimming mechanism are arranged on the machine base, and the pipe fixing mechanism includes a pipe support and a mounting bracket, a pressure plate is provided above the pipe support, a first vertical telescopic mechanism is provided on the mounting bracket, the telescopic end of the first vertical telescopic mechanism is connected to the pressure plate, and the incision trimming mechanism includes a linear module, a linear module The slide block is provided with a second vertical telescopic mechanism, the second vertical telescopic mechanism is provided with a motor mounting seat, the grinding motor is arranged on the motor mounting seat, the output end of the grinding motor is provided with a grinding mechanism, and the grinding mechanism includes a mounting frame , There is a chute on the mounting frame, the two ends of the two-way screw are rotated and installed in the chute, the upper end of the two-way screw is provided with a handle, and two sets of sliding seats are arranged in the chute, and the two sets of sliding seats are connected to the right side of the two-way screw respectively. The screw nut is connected with the left screw nut, the distances between the two groups of sliding seats and the output shaft of the grinding motor are equal, and the grinding block mechanism is arranged on the sliding seats.

In a preferred solution, the first vertical telescopic mechanism and the second vertical telescopic mechanism are cylinders or electric push rods.

In a preferred solution, the grinding block mechanism includes two sets of support plates arranged on the sliding seat, a slide bar is arranged between the two sets of support plates, through holes for matching with the slide bar are provided on the two sets of grinding blocks, and the support plates A spring is arranged between the grinding block and the grinding block, and a grinding groove is arranged on the opposite side of the grinding block.

In a preferred solution, the end of the grinding groove is provided with an arc-shaped transition surface.

The utility model provides a plastic pipe incision grinding and trimming device. When it is necessary to match pipes with different pipe diameters, the two sets of sliding seats can be moved toward or away from each other at the same time by turning the handle, so that the two sets of sliding seats and the grinding motor can be guaranteed. The distance between the shaft centers of the output shafts is equal to prevent the two sets of grinding block mechanisms from deviating from the circular path where the pipe is located when the grinding motor drives the mounting frame to rotate, resulting in ineffective grinding. The device can adapt to the incision grinding of pipes with different diameters and improve the grinding efficiency . Preferably, with the provided grinding block mechanism, the two groups of grinding blocks can slide along the slide bar to adjust the size of the accommodation cavity formed by the grinding grooves of the two groups of grinding blocks, so as to adapt to the grinding of the nozzles of pipes with different thicknesses and improve the adaptability .

Description of drawings

Below in conjunction with accompanying drawing and implementation example the utility model is further described:

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is a sectional view along A-A plane of Fig. 1;

Fig. 3 is the structural representation of grinding mechanism;

Fig. 4 is the left view of grinding mechanism;

Fig. 5 is a sectional view along the B-B plane of Fig. 4;

Figure 6 is an enlarged view at C in Figure 5;

In the figure: machine base 1, pipe support 2, mounting bracket 3, pressure plate 4, first vertical telescopic mechanism 5, linear module 6, second vertical telescopic mechanism 7, motor mounting base 8, grinding motor 9, installation Frame 10, bidirectional lead screw 11, handle 12, sliding seat 13, support plate 14, slide bar 15, polishing block 16, spring 17, chute 1001, polishing groove 1601, arc transition surface 1602.

Detailed ways

As shown in Figures 1 to 3, a plastic pipe incision grinding and trimming device includes a machine base 1, on which a pipe fixing mechanism and a notch trimming mechanism are arranged, and the pipe fixing mechanism includes a pipe support 2 and a mounting bracket 3 , there is a pressure plate 4 above the pipe support 2, the installation bracket 3 is a door-shaped bracket, the pipe support 2 is a "V"-shaped support, the pressure plate 4 is a "V"-shaped plate corresponding to the pipe support 2, and the installation bracket 3 A first vertical telescopic mechanism 5 is arranged on the top, and the telescopic end of the first vertical telescopic mechanism 5 is connected with the pressing plate 4 .

The incision trimming mechanism includes a linear module 6, and the linear module 6 is a linear module of the model MZCD100 of Anida. The slider of the linear module 6 is provided with a second vertical telescopic mechanism 7, and the second vertical telescopic mechanism 7 is provided with motor mounting seat 8, and grinding motor 9 is arranged on the motor mounting seat 8, and the output end of grinding motor 9 is provided with grinding mechanism.

The first vertical telescopic mechanism 5 and the second vertical telescopic mechanism 7 are cylinders or electric push rods.

In this embodiment, the first vertical telescopic mechanism 5 and the second vertical telescopic mechanism 7 use electric push rods of the brand Longxiang whose model is SXTL.

The grinding mechanism comprises a mounting frame 10, one side of the mounting frame 10 is connected with the output end of the grinding motor 9, and the other side of the mounting frame 10 is provided with a chute 1001, and the two ends of the two-way screw 11 are installed in the chute 1001 through bearing rotation, bidirectional Lead screw 11 selects the brand DINFNG model as dx2005 positive and negative trapezoidal lead screw, the upper end of bidirectional screw 11 is provided with handle 12, is provided with two sets of slide seats 13 in the chute 1001, two sets of slide seats 13 are connected with the two-way lead screw 11 respectively. Right-handed nut and left-handed nut are connected, two groups of sliding seats 13 are equal to the distance of the output shaft shaft center of grinding motor 9, and the grinding block mechanism is arranged on the sliding seat 13, and the polishing block mechanism can select existing grinding block or grinding wheel for use.

During specific use, the pipe to be polished is placed on the pipe support 2, the first vertical telescopic mechanism 5 is activated to press the pressing plate 4, and the pipe to be polished is fixed. When it is necessary to match pipes with different diameters, by turning the handle 12, Make the two groups of sliding seats 13 move toward or away from each other at the same time, so as to ensure that the distances between the two groups of sliding seats 13 and the center of the output shaft of the grinding motor 9 are equal, and prevent the two groups of sliding seats 13 from deviating when the grinding motor 9 drives the mounting frame 10 to rotate. The annular path where the pipe wall is located, after completing the position adjustment of the sliding seat 13, start the second vertical telescopic mechanism 7 for centering, so that the grinding block mechanism corresponding to the sliding seat 13 is set corresponding to the pipe wall of the pipe to be polished, and then passes through the linear mold Group 6 drives the second vertical telescopic mechanism 7 to move, so that the grinding block mechanism is set close to the pipe wall of the pipe to be polished, the grinding motor 9 is started, and the mounting frame 10 is driven to drive the grinding block mechanism to rotate, and the nozzle of the pipe to be polished is polished.

Preferably, as shown in Figures 3 to 6, the grinding block mechanism includes two sets of support plates 14 arranged on the sliding seat 13, the support plates 14 are arranged vertically to the slide seat 13, and a slide bar is arranged between the two sets of support plates 14 15, the slide bar 15 is arranged parallel to the two-way lead screw 11, and the two groups of grinding blocks 16 are provided with through holes cooperating with the slide bar 15 so that the grinding block 16 can move along the slide bar 15, between the support plate 14 and the grinding block 16 The spring 17 is set on the slide bar 15 , and the opposite sides of the two groups of grinding blocks 16 are provided with grinding grooves 1601 .

By arranging the spring 17, the two groups of grinding blocks 16 of each group of grinding block mechanism are moved towards each other, so that they are clamped on the outer wall and the inner wall of the pipe to be polished, and the grinding grooves 1601 of the two groups of grinding blocks 16 form the pipes to be polished. The accommodation cavity of the pipe wall is used to grind the end of the pipe mouth and the inner and outer walls to ensure the grinding effect. At the same time, when the thickness of the pipe wall changes, the two groups of grinding blocks 16 can slide along the slide bar 15, and by adjusting the distance between the two groups of grinding blocks 16, the size of the accommodation chamber formed by the grinding grooves 1601 of the two groups of grinding blocks 16 can be adjusted. , to improve the fit.

Preferably, an arc-shaped transition surface 1602 is provided at the end of the grinding groove 1601 . By setting the arc-shaped transition surface 1602, the grinding groove 1601 is expanded outwards, which facilitates inserting the grinding block 16 into the outer or inner wall of the nozzle.

Claims (4)

1. A plastic pipe incision grinding and trimming device, including a machine base (1), on which a pipe fixing mechanism and a notch trimming mechanism are arranged, and the pipe fixing mechanism includes a pipe support (2) and a mounting bracket ( 3), a pressure plate (4) is provided above the pipe support (2), and a first vertical telescopic mechanism (5) is provided on the mounting bracket (3). The telescopic end of the first vertical telescopic mechanism (5) is connected with the pressure plate ( 4) Connection, characterized in that: the incision trimming mechanism includes a linear module (6), the slider of the linear module (6) is provided with a second vertical telescopic mechanism (7), and the second vertical telescopic mechanism ( 7) is provided with a motor mount (8), the grinding motor (9) is set on the motor mount (8), and the output end of the grinder motor (9) is provided with a grinding mechanism, the grinding mechanism includes a mounting frame (10), installed The frame (10) is provided with a chute (1001), the two ends of the two-way lead screw (11) are rotated and installed in the chute (1001), the upper end of the two-way lead screw (11) is provided with a handle (12), and the chute (1001) There are two sets of sliding seats (13) inside, and the two sets of sliding seats (13) are respectively connected with the right-handed nut and the left-handed nut of the two-way lead screw (11), and the two sets of sliding seats (13) are connected with the output of the grinding motor (9). The distances of the shafts are equal, and the grinding block mechanism is arranged on the sliding seat (13). 2. A plastic pipe cut grinding and trimming device according to claim 1, characterized in that: the first vertical telescopic mechanism (5) and the second vertical telescopic mechanism (7) are cylinders or electric push rods. 3. A plastic pipe incision grinding and trimming device according to claim 1, characterized in that: the grinding block mechanism includes two sets of support plates (14) arranged on the sliding seat (13), two sets of support plates ( 14) is provided with a slide bar (15), the two groups of grinding blocks (16) are provided with through holes matching with the slide bar (15), and a spring ( 17), the opposite side of the grinding block (16) is provided with a grinding groove (1601). 4. A plastic pipe cut grinding and trimming device according to claim 3, characterized in that: the end of the grinding groove (1601) is provided with an arc-shaped transition surface (1602).

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