阅读说明：本技术 一种管材端部打磨装置 (Pipe end polishing device ) 是由 杨德军 李雪 韩锐 孙书群 刘坤 张友龙 安建国 汪玉 杨青 于 2020-05-11 设计创作，主要内容包括：本发明公开了一种管材端部打磨装置,包括加工平台,所述加工平台的底部固定连接支架,所述加工平台的一端上表面设有动力系统,所述动力系统连接安装盘,所述安装盘侧面中部螺纹连接内打磨杆,所述安装盘侧面位于内打磨杆的四周环形阵列设有打磨块,所述安装盘的环形侧壁对称固定连接外装板,所述外装板活动连接外打磨杆,所述安装盘下方设有传感器,所述传感器安装在加工平台上,所述加工平台位于安装盘的侧边设有限位固定架；本发明通过动力系统带动安装盘旋转,安装盘上的打磨块以及内打磨杆和外打磨杆对管材端部和内外壁进行同步打磨,打磨效率高,打磨彻底,并且通过限位固定架对管材进行固定,避免对工人造成伤害。(The invention discloses a pipe end polishing device which comprises a processing platform, wherein the bottom of the processing platform is fixedly connected with a support, the upper surface of one end of the processing platform is provided with a power system, the power system is connected with an installation disc, the middle part of the side surface of the installation disc is in threaded connection with an inner polishing rod, the side surface of the installation disc, which is positioned at the periphery of the inner polishing rod, is provided with polishing blocks in an annular array manner, the annular side wall of the installation disc is symmetrically and fixedly connected with an outer installation plate, the outer installation plate is movably connected with the outer polishing rod, a sensor is arranged below the installation disc, the sensor is installed on the processing platform, and the side edge of the processing platform, which is positioned on the installation disc; according to the invention, the power system drives the mounting disc to rotate, the polishing blocks on the mounting disc, the inner polishing rods and the outer polishing rods synchronously polish the end part and the inner and outer walls of the pipe, the polishing efficiency is high, the polishing is thorough, and the pipe is fixed by the limiting fixing frame, so that the injury to workers is avoided.)

1. The utility model provides a tubular product tip grinding device, includes processing platform, its characterized in that: the bottom fixed connection support of processing platform, the one end upper surface of processing platform is equipped with driving system, driving system connects the mounting disc, the pole of polishing in the threaded connection of mounting disc side middle part, the annular array all around of pole of polishing is equipped with the piece of polishing in the mounting disc side lies in, the annular lateral wall symmetry fixed connection external plate of mounting disc, the pole of polishing outside external plate swing joint, the mounting disc below is equipped with the sensor, the sensor is installed on the processing platform, the side that the processing platform lies in the mounting disc is equipped with spacing mount.

2. The pipe end grinding device of claim 1, wherein: the power system comprises a shaft seat, a rotary rod and a power motor, the shaft seat is fixedly connected with the machining platform, the outer side wall of the rotary rod is rotatably connected with the shaft seat, the power motor is connected with one end of the rotary rod, the lower portion of the power motor is fixedly connected with an installation seat, the installation seat is fixedly connected with the machining platform, and the other end of the rotary rod is fixedly connected with an installation disc.

3. The pipe end grinding device of claim 1, wherein: one side face of the polishing block close to the mounting disc is fixedly connected with a lead screw, a threaded hole is formed in the mounting disc, and the lead screw penetrates through the threaded hole to be in threaded connection with a first locking nut.

4. The pipe end grinding device of claim 1, wherein: a side face, close to the outer plate, of the outer grinding rod is connected with a threaded rod through a rotating bearing, and the threaded rod penetrates through the outer plate and is in threaded connection with a second locking nut.

5. The pipe end grinding device of claim 1, wherein: two and parallel arrangement are no less than to spacing mount.

6. The pipe end grinding device of claim 5, wherein: an arc-shaped guide plate is arranged between the limiting fixing frames, the lower end face of the arc-shaped guide plate is connected with the telescopic end of the adjusting cylinder, and the adjusting cylinder is installed on the machining platform.

7. The pipe end grinding device of claim 6, wherein: the limiting fixing frame comprises a limiting ring sleeve, the limiting ring sleeve and the circle center of the inner grinding rod are located on the same straight line, and the symmetrical outer side walls of the limiting ring sleeve are fixedly connected with the machining platform through the L-shaped plate.

8. The pipe end grinding device of claim 7, wherein: the inside position that is close to the below of spacing ring cover is equipped with the arc guide block, slide bar under the lower terminal surface fixed connection of arc guide block, the slide bar slides down and passes spacing ring cover connection fagging down, the flexible end of cylinder under the lower terminal surface fixed connection of fagging down, the cylinder is installed on processing platform down.

9. The pipe end grinding device of claim 7, wherein: the inside position that is close to the top of spacing ring cover is equipped with the arc fixed block, the upper end fixed connection of arc fixed block goes up the slide bar, it slides and passes spacing ring cover and connect the fagging to go up the slide bar, go up the flexible end of last cylinder in the lower terminal surface fixed connection of fagging, it installs on L board up end to go up the cylinder.

Technical Field

The invention relates to the technical field of pipe polishing, in particular to a pipe end polishing device.

Background

The grinding device is an important machine for carrying out secondary processing treatment on finished products and is widely used for grinding treatment of pipe burrs. In the in-service use, for preventing the burr scratch constructor of tubular product tip, need polish to the burr of tubular product tip, traditional grinding device only polishes the tubular product tip, and the inside and outside wall that tubular product is close to the tip can't be polished, leads to polishing thoroughly to it is many that the workman is handheld tubular product to polish at the in-process of polishing, leads to the fact the injury to the workman easily.

Disclosure of Invention

The invention mainly aims to provide a pipe end part polishing device which can effectively solve the problems that the existing polishing device in the background technology cannot polish the inner wall and the outer wall of the pipe end part, the polishing is not thorough, and the polishing danger is large when the pipe end part is manually polished.

In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a tubular product tip grinding device, includes the processing platform, the bottom fixed connection support of processing platform, the one end upper surface of processing platform is equipped with driving system, driving system connects the mounting disc, the pole of polishing in the threaded connection of mounting disc side middle part, the annular array all around of pole of polishing is equipped with the piece of polishing in the mounting disc side lies in, the annular lateral wall symmetry fixed connection external plate of mounting disc, the pole of polishing outside plate swing joint, the mounting disc below is equipped with the sensor, the sensor is installed on the processing platform, the side that the processing platform lies in the mounting disc is equipped with spacing mount.

Preferably, the power system comprises an axle seat, a rotary rod and a power motor, the axle seat is fixedly connected with the processing platform, the outer side wall of the rotary rod is rotatably connected with the axle seat, one end of the rotary rod is connected with the power motor, the lower part of the power motor is fixedly connected with an installation seat, the installation seat is fixedly connected with the processing platform, and the other end of the rotary rod is fixedly connected with an installation disc.

Preferably, one side face, close to the mounting disc, of the polishing block is fixedly connected with a screw rod, a threaded hole is formed in the mounting disc, and the screw rod penetrates through the threaded hole and is in threaded connection with a first locking nut.

Preferably, one side of the outer grinding rod close to the outer plate is connected with a threaded rod through a rotary bearing, and the threaded rod penetrates through the outer plate and is in threaded connection with a second locking nut.

Preferably, the limiting fixing frames are not less than two and are arranged in parallel.

Preferably, an arc-shaped guide plate is arranged between the limiting fixing frames, the lower end face of the arc-shaped guide plate is connected with the telescopic end of the adjusting cylinder, and the adjusting cylinder is installed on the processing platform.

Preferably, the limit fixing frame comprises a limit ring sleeve, the limit ring sleeve and the circle center of the inner grinding rod are located on the same straight line, and the symmetrical outer side walls of the limit ring sleeve are fixedly connected with the processing platform through an L-shaped plate.

Preferably, the position that the inside below that is close to of spacing ring cover is equipped with the arc guide block, slide bar under the lower terminal surface fixed connection of arc guide block, slide bar slides down and passes spacing ring cover connection fagging down, the flexible end of cylinder under the lower terminal surface fixed connection of fagging, the cylinder is installed on processing platform down.

Preferably, the position that the inside top that is close to of spacing ring cover is equipped with the arc fixed block, the up end fixed connection of arc fixed block goes up the slide bar, it slides and passes spacing ring cover and connect the fagging to go up the slide bar, the flexible end of going up the flexible end of cylinder in the lower terminal surface fixed connection of fagging, it installs on L board up end to go up the cylinder.

Compared with the prior art, the invention has the following beneficial effects: according to the invention, the power system drives the mounting disc to rotate, the polishing blocks on the mounting disc, the inner polishing rods and the outer polishing rods synchronously polish the end part and the inner and outer walls of the pipe, the polishing efficiency is high, the polishing is thorough, the pipe is fixed by the limiting fixing frame, the injury to workers is avoided, the sensor can be used for automatically starting the power system, the polishing is convenient, and the operation is simple.

Drawings

FIG. 1 is a first general structural diagram of the present invention;

FIG. 2 is a second overall view of the present invention;

FIG. 3 is a schematic perspective view of the limiting fixing frame of the present invention;

FIG. 4 is a perspective view of the mounting plate of the present invention;

FIG. 5 is a cross-sectional view of the external sanding bar and the external mounting plate of the present invention.

In the figure: 1. a processing platform; 2. a support; 3. a power system; 31. a shaft seat; 32. rotating the rod; 33. a power motor; 34. a mounting seat; 4. mounting a disc; 5. an inner grinding rod; 6. grinding blocks; 7. an exterior plate; 8. an outer grinding rod; 9. a sensor; 10. a limit fixing frame; 101. a spacing ring sleeve; 102. an L plate; 103. an arc-shaped guide block; 104. a lower sliding rod; 105. a lower supporting plate; 106. a lower cylinder; 107. an arc-shaped fixed block; 108. a sliding rod is arranged; 109. an upper supporting plate; 110. an upper cylinder; 11. a screw rod; 12. a threaded hole; 13. a first lock nut; 14. a rotating bearing; 15. a threaded rod; 16. a second lock nut; 17. an arc-shaped guide plate; 18. and adjusting the air cylinder.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-5, a tubular product tip grinding device, including processing platform 1, processing platform 1's bottom fixed connection support 2, processing platform 1's one end upper surface is equipped with driving system 3, driving system 3 connects mounting disc 4, 4 side middle part threaded connection internal grinding rod 5 of mounting disc, 4 side internal grinding rod 5's annular array all around that is located internal grinding rod 5 of mounting disc is equipped with sanding block 6, the annular lateral wall symmetry fixed connection external plate 7 of mounting disc 4, 7 swing joint external grinding rod 8 of external plate, 4 below of mounting disc are equipped with sensor 9, sensor 9 installs on processing platform 1, the side that processing platform 1 is located mounting disc 4 is equipped with spacing mount 10.

In this embodiment, driving system 3 includes axle bed 31, rotary rod 32 and motor power 33, axle bed 31 and 1 fixed connection of processing platform, rotary rod 32 lateral wall and axle bed 31 swivelling joint, motor power 33 is connected to the one end of rotary rod 32, motor power 33 lower part fixed connection mount pad 34, mount pad 34 and 1 fixed connection of processing platform, other end fixed connection mounting disc 4 of rotary rod 32 drives rotary rod 32 rotatory on axle bed 31 through motor power 33, and then drives mounting disc 4 and rotate, and sanding block 6 and interior sanding lever 5 on the mounting disc 4 and outer sanding lever 8 polish pipe tip and inside and outside.

In this embodiment, a side face of the polishing block 6 close to the mounting disc 4 is fixedly connected with a screw rod 11, a threaded hole 12 is formed in the mounting disc 4, and the screw rod 11 penetrates through the threaded hole 12 and is in threaded connection with a first locking nut 13, so that the polishing block 6 is fixed and the polishing block 6 is convenient to replace.

In this embodiment, a side surface of the outer polishing rod 8 close to the outer plate 7 is connected with a threaded rod 15 through a rotary bearing 14, the threaded rod 15 penetrates through the outer plate 7 and is in threaded connection with a second locking nut 16, the outer polishing rod 8 is fixed, and in the rotating process, the outer polishing rod 8 rotates around the outer side wall of the pipe to be polished.

In this embodiment, two and parallel arrangement are no less than to spacing mount 10, make things convenient for tubular product to slide.

In this embodiment, be equipped with arc baffle 17 between the spacing mount 10, the flexible end of adjustment cylinder 18 is connected to the lower terminal surface of arc baffle 17, adjustment cylinder 18 installs on processing platform 1, through the height of adjustment cylinder 18 adjustment arc baffle 17, makes things convenient for tubular product to slide, enters into in the spacing mount 10.

In this embodiment, the limit fixing frame 10 includes a limit ring sleeve 101, the centers of the limit ring sleeve 101 and the inner grinding rod 5 are located on the same straight line, and the symmetrical outer side walls of the limit ring sleeve 101 are fixedly connected with the processing platform 1 through an L plate 102, so that the center of the pipe and the outer ring of the inner grinding rod 5 can be sleeved with each other.

In this embodiment, the position that is close to the below in spacing ring cover 101 is equipped with arc guide block 103, slide bar 104 is down connected to the lower terminal surface fixed connection of arc guide block 103, slide bar 104 slides down and passes spacing ring cover 101 and connect fagging 105 down, the flexible end of cylinder 106 is down connected to the lower terminal surface fixed connection of fagging 105 down, cylinder 106 is installed on processing platform 1 down, leads to the pipe removal and can confirm the direction radius according to the difference of pipe diameter, makes things convenient for the pipe box at interior pole 5 outer lane of polishing.

In this embodiment, the inside position that is close to the top of spacing ring cover 101 is equipped with arc fixed block 107, slide bar 108 is connected to the up end fixed connection of arc fixed block 107, it slides and passes spacing ring cover 101 and connects up backup pad 109 to go up slide bar 108, the flexible end of last cylinder 110 is connected to the lower terminal surface fixed connection of backup pad 109, go up cylinder 110 and install on L board 102 up end, fix tubular product, when tubular product tip reachs sanding block 6 department, utilize sensor 9 to detect the position after the cylinder 110 is gone up in the start and compress tightly fixed to tubular product, power motor 33 drives the rotatory tip and the inside and outside of mounting disc 4 of setting to polish of tubular product simultaneously.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.