Plastic pipe inner diameter planing machine
Technical Field
The utility model relates to the technical field of pipeline processing, in particular to a plastic pipeline inner diameter planing machine.
Background
At present, some plastic pipelines are connected in a welding mode, and the concrete process is to heat and melt the end faces to be connected of two sections of plastic pipelines and then press the end faces together, and realize connection and fixation after cooling. When the plastic pipeline is connected in the welding mode, the molten material is extruded inwards and outwards, annular protrusions protruding out of the inner surface and the outer surface of the pipeline are required to be cut at the connecting position, the annular protrusions at the outer surface are convenient to cut, and the annular protrusions on the inner surface are difficult to touch by hands, so that the annular protrusions are generally removed by planing by using a planing robot.
The utility model provides a chinese patent of CN202022349135.2 discloses a plastic pipe internal diameter planing machine, including the backup pad, the top left end fixedly connected with riser of backup pad, the first motor of right side fixedly connected with of riser, the first shaft coupling of main shaft surface fixedly connected with of first motor, the interior surface fixedly connected with first telescopic link of first shaft coupling, the interior surface swing joint of first telescopic link has the second telescopic link, the right-hand member fixedly connected with planing head of second telescopic link, the inner chamber has been seted up to the backup pad, the interior bottom wall left end fixedly connected with second motor of inner chamber. The plastic pipeline inner diameter planing machine solves the problem of small impact force during planing by enabling the fixed cylinder to move leftwards. After the planing head finishes planing the pipeline, the inner wall of the pipeline can be polished by using the polishing head, so that the inner wall of the pipeline is smooth, the planing head is fixed on the moving part in a detachable mounting mode, and the planing head and the moving part are fixed very firmly so as to ensure stable planing, so that difficulty is brought to the polishing head.
Disclosure of utility model
The utility model provides a plastic pipeline inner diameter planing machine, which aims to solve the defects that when the existing planing machine is used, the planing head and a moving part are fixed very firmly, and the polishing head and the planing head are inconvenient to replace.
The plastic pipeline inner diameter planing machine comprises a workbench and a mounting bracket, wherein the mounting bracket is fixedly connected to the upper end of the workbench, and one side of the mounting bracket is provided with a clamping mechanism for fixing a pipeline;
The mounting bracket is internally provided with a matching block, the matching block is arranged in the mounting bracket in a sliding way, and the inner side of the mounting bracket is provided with a first adjusting mechanism for pushing the matching block to horizontally move;
The lower end of the matching block is provided with a turntable, a planing device, a polishing device and a chamfering device are arranged around the turntable, the planing device, the polishing device and the chamfering device are respectively fixedly connected with three mounting seats fixedly connected to the outer side of the turntable, and a second adjusting mechanism for controlling the turntable to rotate is arranged in the matching block.
The clamping mechanism is further improved in that the clamping mechanism comprises a positioning cylinder, the positioning cylinder is fixedly connected to one side of the mounting bracket, a plurality of fixing bolts are arranged at the cylinder opening of the positioning cylinder, and the fixing bolts penetrate into the positioning cylinder and are in threaded connection with the positioning cylinder.
The mounting bracket is further improved in that the inner side of the mounting bracket is provided with a limiting rod, the left end and the right end of the limiting rod are fixedly connected with the mounting bracket, the limiting rod penetrates through the matching block, and the matching block is in sliding connection with the limiting rod.
The first adjusting mechanism comprises an adjusting motor and a screw rod, the screw rod is rotationally connected to the inner side of the mounting bracket, the screw rod penetrates through the matching block, the screw rod is in threaded connection with the matching block, the mounting end of the adjusting motor is fixedly connected to the outer side of the mounting bracket, and the output end of the adjusting motor is fixedly connected with the screw rod.
The second adjusting mechanism comprises a worm wheel and a worm, the worm wheel is rotationally connected to the inner side of the matching block, the worm wheel is fixedly connected with the turntable through a fixed shaft, the worm is rotationally connected to the inner side of the matching block, the worm is meshed with the worm wheel, a rotating motor is arranged on the inner side of the matching block, and the output end of the rotating motor is fixedly connected with the worm.
The electric push rod is characterized in that a fixing seat is arranged on the outer side of the matching block, the fixing seat is fixedly connected with the matching block, an electric push rod is arranged on the fixing seat, the installation end of the electric push rod is fixedly connected with the fixing seat, and the output end of the fixing seat is movably matched with a positioning hole formed in the upper end of the installation seat.
The planing device is further improved in that the planing device comprises a planing tool which is rotationally connected with one end of one of the mounting seats far away from the turntable, and the planing tool is fixedly connected with the output end of a driving motor arranged at the lower end of the mounting seat.
The polishing device is further improved in that the polishing device comprises a polishing column which is rotationally connected to one end of one of the mounting seats far away from the turntable, and the polishing column is fixedly connected with the output end of a driving motor arranged at the lower end of the mounting seat.
The chamfering device is further improved in that the chamfering device is rotationally connected with a conical polishing piece at one end, far away from the turntable, of one of the mounting seats, and the conical polishing piece is fixedly connected with the output end of a driving motor arranged at the lower end of the mounting seat.
The improvement is that the upper end of the workbench is provided with a waste tank which is arranged below the positioning cylinder and the mounting seat.
Compared with the prior art, the utility model has the beneficial effects that:
The cooperation piece removes to the direction of pipeline, and the planer of cooperation piece lower extreme is planning the pipeline when removing, accomplishes the planing back, rotates through second adjustment mechanism control carousel, can switch the planer, sander and chamfer ware three after the carousel rotates, when accomplishing the planing, polishes and the deburring to the mouth of pipe inner wall, and the suitability is wide.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a block diagram of a table in the present utility model.
Fig. 2 is a block diagram of the mating block of the present utility model.
Fig. 3 is a structural view of a turntable in the present utility model.
1, A workbench; 2, a mounting bracket, 3, a waste tank, 4, a positioning cylinder, 5, a fixing bolt, 6, an adjusting motor, 7, a matching block, 8, a screw, 9, a limiting rod, 10, a worm wheel, 11, a worm, 12, a rotating motor, 13, a turntable, 14, a mounting seat, 15, a positioning hole, 16, a driving motor, 17, a planing tool, 18, a polishing column, 19, a conical polishing piece, 20, a fixing seat, 21 and an electric push rod.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
According to fig. 1, 2 and 3, the embodiment provides a plastic pipeline inner diameter planing machine, which comprises a workbench 1 and a mounting bracket 2, wherein the mounting bracket 2 is fixedly connected to the upper end of the workbench 1, one side of the mounting bracket 2 is provided with a clamping mechanism for fixing a pipeline, and the pipeline to be planed is fixed on one side of the mounting bracket 2 through the clamping mechanism.
The mounting bracket 2 is internally provided with a matching block 7, the matching block 7 is arranged in the mounting bracket 2 in a sliding way, and the inner side of the mounting bracket 2 is provided with a first adjusting mechanism for pushing the matching block 7 to horizontally move;
The lower extreme of cooperation piece 7 is equipped with carousel 13, is equipped with planer, sander and chamfer ware around carousel 13, planer, sander and chamfer ware respectively with fixed connection in the three mount pad 14 fixed connection in carousel 13 outside, be equipped with the second adjustment mechanism of control carousel 13 pivoted in the cooperation piece 7.
The first adjustment mechanism pushes the matching block 7 to move towards the direction of the pipeline, the planing device at the lower end of the matching block 7 performs planing on the pipeline when moving, after planing is completed, the rotary table 13 is controlled to rotate through the second adjustment mechanism, the rotary table 13 can be switched among the planing device, the sander and the chamfering device after rotating, and polishing and trimming are performed on the inner wall of the pipe orifice when planing is completed, so that the applicability is wide.
Regarding the clamping mechanism:
The fixture comprises a positioning cylinder 4, the positioning cylinder 4 is fixedly connected to one side of the mounting bracket 2, a plurality of fixing bolts 5 are arranged at the cylinder mouth of the positioning cylinder 4, and the fixing bolts 5 penetrate into the positioning cylinder 4 and are in threaded connection with the positioning cylinder 4. The pipe to be processed is placed in the positioning cylinder 4, one end of the pipe to be shaved leaks from one end of the positioning cylinder 4, the fixing bolt 5 on the outer side of the positioning cylinder 4 is rotated, and the fixing bolt 5 is screwed into the positioning cylinder 4, so that the pipe can be fixed. The pipe is on the same axis as the router.
The cooperation piece 7 slides and sets up in installing support 2 inboard, and specifically, installing support 2 inboard is equipped with gag lever post 9, and both ends and installing support 2 fixed connection about gag lever post 9, and gag lever post 9 runs through cooperation piece 7, cooperation piece 7 and gag lever post 9 sliding connection. The matching block 7 can slide along the rod body of the limit rod 9, and the limit rod 9 guides the matching block 7 by matching with the matching block 7.
Regarding the first adjustment mechanism:
The first adjusting mechanism comprises an adjusting motor 6 and a screw rod 8, the screw rod 8 is rotationally connected to the inner side of the mounting bracket 2, the screw rod 8 penetrates through the matching block 7, the screw rod 8 is in threaded connection with the matching block 7, the mounting end of the adjusting motor 6 is fixedly connected to the outer side of the mounting bracket 2, and the output end of the adjusting motor 6 is fixedly connected with the screw rod 8. The adjusting motor 6 drives the screw rod 8 to rotate, the screw rod 8 is matched with the matching block 7 in rotation, the matching block 7 moves along the rod body of the screw rod 8, and the horizontal position of the matching block 7 is adjusted.
Regarding the second adjustment mechanism:
The second adjusting mechanism comprises a worm wheel 10 and a worm 11, the worm wheel 10 is rotationally connected to the inner side of the matching block 7, the worm wheel 10 is fixedly connected with a turntable 13 through a fixed shaft, the worm 11 is rotationally connected to the inner side of the matching block 7, the worm 11 is meshed with the worm wheel 10, a rotating motor 12 is arranged on the inner side of the matching block 7, and the output end of the rotating motor 12 is fixedly connected with the worm 11.
The rotating motor 12 drives the worm 11 to rotate, the worm 11 is meshed with the worm wheel 10 in rotation to drive the worm wheel 10 to rotate, and the turntable 13 is fixed with the worm wheel 10 through the fixed shaft, so that the turntable 13 also rotates to switch the planing device, the polishing device and the chamfering device. The worm gear has self-locking property, and when the worm 11 stops rotating, the worm wheel 10 and the turntable 13 are not rotated under the meshing of the thread surfaces between the worm 11 and the worm wheel 10.
In order to improve the stability of the planing device, the polishing device and the chamfering device during pipeline processing, in the preferred scheme, the outer side of the matching block 7 is provided with a fixing seat 20, the fixing seat 20 is fixedly connected with the matching block 7, an electric push rod 21 is arranged on the fixing seat 20, the installation end of the electric push rod 21 is fixedly connected with the fixing seat 20, and the output end of the fixing seat 20 is movably matched with a positioning hole 15 formed in the upper end of the installation seat 14. After the positions of the planing device, the polishing device and the chamfering device are switched after the turntable 13 rotates, one of the installation seats 14 falls below the fixed seat 20, the positioning hole 15 on the installation seat 14 falls below the output end of the electric push rod 21, the electric push rod 21 is started, and the output end of the electric push rod 21 penetrates into the positioning hole 15, so that the action of the installation seat 14 is further limited.
Specifically, the planing device comprises a planing tool 17 rotatably connected to one end of one of the mounting seats 14 far away from the turntable 13, and the planing tool 17 is fixedly connected with the output end of a driving motor 16 arranged at the lower end of the mounting seat 14. The motor 16 controls the rotation of the planing tool 17 to plane the planing tool 17.
Specifically, the sander comprises a sanding column 18 rotatably connected to one end of one of the mounting seats 14 far away from the turntable 13, and the sanding column 18 is fixedly connected to the output end of a driving motor 16 provided at the lower end of the mounting seat 14. The driving motor 16 drives the polishing column 18 to rotate so as to polish the inner wall of the pipeline.
Specifically, the chamfering device is rotationally connected with a conical polishing piece 19 at one end, far away from the turntable 13, of one of the mounting seats 14, and the conical polishing piece 19 is fixedly connected with the output end of a driving motor 16 arranged at the lower end of the mounting seat 14. The driving motor 16 drives the conical polishing piece 19 to rotate so as to polish the edge of the pipe orifice.
In order to facilitate the collection of the scraps generated during the planing of the pipeline, in a preferred scheme, the upper end of the workbench 1 is provided with a scrap chute 3, and the scrap chute 3 is arranged below the positioning cylinder 4 and the mounting seat 14. The waste material from the planing of the pipe will fall intensively into the waste chute 3.
The working principle of the application is as follows:
And placing the pipeline to be processed into the positioning cylinder 4, wherein the end of the pipeline to be shaved leaks from one end of the positioning cylinder 4, rotating the fixing bolt 5 at the outer side of the positioning cylinder 4, and screwing the fixing bolt 5 into the positioning cylinder 4 to fix the pipeline. The adjusting motor 6 drives the screw rod 8 to rotate, the screw rod 8 is matched with the matching block 7 in rotation, the matching block 7 moves along the rod body of the screw rod 8, and the horizontal position of the matching block 7 is adjusted. The rotating motor 12 drives the worm 11 to rotate, the worm 11 is meshed with the worm wheel 10 in rotation to drive the worm wheel 10 to rotate, and the turntable 13 is fixed with the worm wheel 10 through the fixed shaft, so that the turntable 13 also rotates to switch the planing device, the polishing device and the chamfering device.
In the description of the present application, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present application and simplifying the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present application. Unless specifically stated or limited otherwise, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, or indirectly connected via an intervening medium, or may be in communication between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
The foregoing is only a specific embodiment of the application to enable those skilled in the art to understand or practice the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.