阅读说明：本技术 自动管端无心抛光机 (Automatic pipe end centerless polishing machine ) 是由 邓斌 于 2019-11-05 设计创作，主要内容包括：本发明公开了自动管端无心抛光机,包括支撑台、辅助轮机构、抛光轮机构、推送机构和管端放置架,辅助轮机构和抛光轮机构均安装于支撑台的上部,管端放置架安装于支撑台的上部并夹持在辅助轮机构与抛光轮机构之间,推送机构安装于支撑台的上部并位于推送机构的后部,推送机构包括液压缸和圆挡,圆挡转动连接于液压缸的输出端。本发明有益效果：本发明设置有辅助轮机构、抛光轮机构、推送机构和管端放置架,辅助轮机构起到辅助抛光作用,抛光轮机构的抛光轮对管端外部进行抛光,推送机构用于推送管端材料推进,可根据情况需求调节推进速度,管端放置架用于放置管材。(The invention discloses an automatic pipe end centerless polishing machine which comprises a supporting table, an auxiliary wheel mechanism, a polishing wheel mechanism, a pushing mechanism and a pipe end placing frame, wherein the auxiliary wheel mechanism and the polishing wheel mechanism are both arranged on the upper part of the supporting table, the pipe end placing frame is arranged on the upper part of the supporting table and clamped between the auxiliary wheel mechanism and the polishing wheel mechanism, the pushing mechanism is arranged on the upper part of the supporting table and positioned at the rear part of the pushing mechanism, the pushing mechanism comprises a hydraulic cylinder and a circular stopper, and the circular stopper is rotationally connected to the output end of the. The invention has the beneficial effects that: the pipe end polishing machine is provided with an auxiliary wheel mechanism, a polishing wheel mechanism, a pushing mechanism and a pipe end placing frame, wherein the auxiliary wheel mechanism plays a role in auxiliary polishing, the polishing wheel of the polishing wheel mechanism polishes the outer part of a pipe end, the pushing mechanism is used for pushing a pipe end material to be pushed, the pushing speed can be adjusted according to the situation requirement, and the pipe end placing frame is used for placing a pipe.)

1. Automatic pipe end centerless polisher which characterized in that: including brace table (1), auxiliary wheel mechanism (3), polishing wheel mechanism (2), push mechanism (5) and pipe end rack (4), auxiliary wheel mechanism (3) and polishing wheel mechanism (2) all install in the upper portion of brace table (1), pipe end rack (4) install in the upper portion and the centre gripping of brace table (1) are between auxiliary wheel mechanism (3) and polishing wheel mechanism (2), push mechanism (3) install in the upper portion of brace table (1) is located the rear portion of push mechanism (5), push mechanism (5) include pneumatic cylinder (6) and circle fender (22), circle fender (22) rotate connect in the output of pneumatic cylinder (6).

2. The automatic pipe end centerless polisher of claim 1, characterized by: the polishing wheel mechanism (2) comprises a driving motor (7) and a polishing wheel (8), and the output end of the driving motor (7) is fixed on the central shaft of the polishing wheel (8).

3. The automatic pipe end centerless polisher of claim 1, characterized by: the auxiliary wheel mechanism (3) comprises a transfer adjusting frame (13), an installation plate (12), a servo motor (9), a speed reducer (10) and an auxiliary grinding wheel (11), the installation plate (12) is installed on the transfer adjusting frame (13), the servo motor and the speed reducer (10) are installed on the installation plate (12), and the servo motor (9) is in transmission connection with the auxiliary grinding wheel (11) through the speed reducer (10).

4. The automatic pipe end centerless polisher of claim 1, characterized by: transfer alignment jig (13) and include frame (15), lead screw (16), direction slider (17) and crank (14), the both ends of lead screw (16) rotate connect in wherein two inboards of symmetry each other of frame (15), direction slider (17) threaded connection in lead screw (16), the one end of crank (14) is fixed in lead screw (16).

5. The automatic pipe end centerless polisher of claim 1, characterized by: and two side edges of the screw rod (16) are connected with guide rods (18) between two inner sides of the frame (15).

6. The automatic pipe end centerless polisher of claim 1, characterized by: the two guide sliding blocks (17) are sleeved outside the guide rod (18) and are in sliding connection with the guide rod (18).

7. The automatic pipe end centerless polisher of claim 1, characterized by: the pipe end placing frame (4) comprises an inclined table (19) and a slide way (20), and the slide way (20) is installed on the inclined table (19).

8. The automatic pipe end centerless polisher of claim 1, characterized by: the height of the end, close to the pushing mechanism (5), of the inclined table (19) is smaller than that of the end, far away from the pushing mechanism (5).

9. The automatic pipe end centerless polisher of claim 1, characterized by: the cross section of the slide way (20) is V-shaped.

Technical Field

The invention relates to the technical field of pipe polishing, in particular to an automatic pipe end centerless polishing machine.

Background

Centerless polisher is the mechanical equipment who is used for polishing similar objects such as pipe, pole, but the advancing device of centerless polisher of prior art sets up the slope of tubular product rack, utilizes tubular product self gravity to advance progressively in the course of the work, but advancing speed advances fixedly like this, can not adjust advancing speed according to the condition demand, influences the result of use.

Therefore, there is a need for an automatic pipe end centerless polisher for the above problems.

Disclosure of Invention

In view of the above-mentioned shortcomings in the prior art, the present invention provides an automatic centerless pipe end polishing machine to solve the above-mentioned problems.

Automatic pipe end centerless polisher, including brace table, auxiliary wheel mechanism, buffing wheel mechanism, push mechanism and pipe end rack, auxiliary wheel mechanism and buffing wheel mechanism all install in the upper portion of brace table, the pipe end rack install in the upper portion and the centre gripping of brace table are between auxiliary wheel mechanism and buffing wheel mechanism, push mechanism install in the upper portion of brace table is located push mechanism's rear portion, push mechanism includes pneumatic cylinder and circle fender, the circle fender rotate connect in the output of pneumatic cylinder.

Preferably, the polishing wheel mechanism comprises a driving motor and a polishing wheel, and the output end of the driving motor is fixed on the central shaft of the polishing wheel.

The beneficial effects of the preferable technical scheme are as follows: the driving motor drives the polishing wheel to rotate, and then the pipe is polished.

Preferably, the auxiliary wheel mechanism comprises a transferring adjusting frame, an installation plate, a servo motor, a speed reducer and an auxiliary grinding wheel, the installation plate is installed on the transferring adjusting frame, the servo motor and the speed reducer are both installed on the installation plate, and the servo motor is in transmission connection with the auxiliary grinding wheel through the speed reducer.

The beneficial effects of the preferable technical scheme are as follows: the servo motor drives the auxiliary grinding wheel to rotate through the speed reducer.

Preferably, it includes frame, lead screw, direction slider and crank to transfer the alignment jig, the both ends of lead screw rotate connect in wherein two inboards of mutual symmetry of frame, direction slider threaded connection in the lead screw, the one end of crank is fixed in the lead screw.

The beneficial effects of the preferable technical scheme are as follows: the lead screw can rotate through the crank handle to further adjust the guide sliding to move along the lead screw, and the guide sliding drives the mounting plate to move so as to adjust the distance between the auxiliary grinding wheel and the polishing wheel.

Preferably, both sides of the screw rod are connected with guide rods between the two inner sides of the frame.

Preferably, the two guide sliding blocks are sleeved outside the guide rod and are in sliding connection with the guide rod.

The beneficial effects of the preferable technical scheme are as follows: the guide rod has a guiding function.

Preferably, the tube end placing frame comprises an inclined table and a slide, and the slide is mounted on the inclined table.

Preferably, the height of the inclined table near the pushing mechanism end is smaller than the height of the far pushing mechanism end.

The beneficial effects of the preferable technical scheme are as follows: the inclined arrangement of the inclined table is convenient for the pipe to automatically advance under the self gravity.

Preferably, the cross-sectional shape of the slideway is V-shaped.

The beneficial effects of the preferable technical scheme are as follows: the V-shaped slide way is convenient for placing the pipe.

Compared with the prior art, the invention has the beneficial effects that: the pipe end polishing machine is provided with an auxiliary wheel mechanism, a polishing wheel mechanism, a pushing mechanism and a pipe end placing frame, wherein the auxiliary wheel mechanism plays a role in auxiliary polishing, the polishing wheel of the polishing wheel mechanism polishes the outer part of a pipe end, the pushing mechanism is used for pushing a pipe end material to be pushed, the pushing speed can be adjusted according to the situation requirement, and the pipe end placing frame is used for placing a pipe.

Drawings

FIG. 1 is a block diagram of an automatic tube end centerless polisher provided by the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a structural view of the auxiliary wheel mechanism of the present invention;

FIG. 4 is a top plan view of the auxiliary wheel mechanism of the present invention;

FIG. 5 is a structural view of a transfer truck of the present invention;

FIG. 6 is a view showing a constitution of a chip holding rack of the present invention;

fig. 7 is a structural view of a pushing mechanism of the present invention.

Reference numbers in the figures: 1. a support table; 2. a polishing wheel mechanism; 3. an auxiliary wheel mechanism; 4. a pipe end placing frame; 5. a pushing mechanism; 6. a hydraulic cylinder; 7. a drive motor; 8. a polishing wheel; 9. a servo motor; 10. a speed reducer; 11. an auxiliary grinding wheel; 12. mounting a plate; 13. a transfer adjusting frame; 14. a hand crank; 15. a frame; 16. a screw rod; 17. a guide slider; 18. a guide bar; 19. a tilting table; 20. a slideway; 21. a pipe; 22. and (6) a circular block.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

As shown in fig. 1 and fig. 2 to 7, the automatic pipe end centerless polishing machine includes a supporting table 1, an auxiliary wheel mechanism 3, a polishing wheel mechanism 2, a pushing mechanism 5 and a pipe end placing frame 4, the auxiliary wheel mechanism 3 and the polishing wheel mechanism 2 are both installed on the upper portion of the supporting table 1, the pipe end placing frame 4 is installed on the upper portion of the supporting table 1 and clamped between the auxiliary wheel mechanism 3 and the polishing wheel mechanism 2, the pushing mechanism 3 is installed on the upper portion of the supporting table 1 and located at the rear portion of the pushing mechanism 5, the pushing mechanism 5 includes a hydraulic cylinder 6 and a circular stopper 22, and the circular stopper 22 is rotatably connected to the output end of the hydraulic cylinder 6.

Further, the polishing wheel mechanism 2 comprises a driving motor 7 and a polishing wheel 8, and an output end of the driving motor 7 is fixed on a central shaft of the polishing wheel 8.

The beneficial effects of the further technical scheme are that: the driving motor 7 drives the polishing wheel 8 to rotate, and then the pipe is polished.

Further, the auxiliary wheel mechanism 3 comprises a transfer adjusting frame 13, an installation plate 12, a servo motor 9, a speed reducer 10 and an auxiliary grinding wheel 11, wherein the installation plate 12 is installed on the transfer adjusting frame 13, the servo motor and the speed reducer 10 are both installed on the installation plate 12, and the servo motor 9 is in transmission connection with the auxiliary grinding wheel 11 through the speed reducer 10.

The beneficial effects of the further technical scheme are that: the servo motor 9 drives the auxiliary grinding wheel 11 to rotate through the speed reducer 10.

Further, the transfer adjusting frame 13 comprises a frame 15, a screw rod 16, a guide sliding block 17 and a hand crank 14, two ends of the screw rod 16 are rotatably connected to two symmetrical inner sides of the frame 15, the guide sliding block 17 is in threaded connection with the screw rod 16, and one end of the hand crank 14 is fixed to the screw rod 16.

The beneficial effects of the further technical scheme are that: the screw rod 16 can rotate through the hand crank 14 to adjust the guide sliding to move along the screw rod 16, and the guide sliding block 17 drives the mounting plate 12 to move so as to adjust the distance between the auxiliary grinding wheel 11 and the polishing wheel 8.

Further, two side edges of the screw rod 16 are connected with guide rods 18 between two inner sides of the frame 15.

Furthermore, the two guide sliders 17 are sleeved outside the guide rod 18 and are connected with the guide rod 18 in a sliding manner.

The beneficial effects of the further technical scheme are that: the guide bar 18 has a guiding function.

Further, the tube-end placing rack 4 includes an inclined table 19 and a slide 20, and the slide 20 is mounted on the inclined table 19.

Further, the height of the inclined table 19 near the pushing mechanism 5 is smaller than that of the end far from the pushing mechanism 5.

The beneficial effects of the further technical scheme are that: the inclined arrangement of the inclined table 19 facilitates the automatic forward advancement of the pipe 21 under its own weight.

Further, the cross-sectional shape of the chute 20 is a V-shape.

The beneficial effects of the further technical scheme are that: the V-shaped slide way is convenient for placing the pipe.

Compared with the prior art, the invention has the beneficial effects that: the pipe end polishing device is provided with an auxiliary wheel mechanism 3, a polishing wheel mechanism 2, a pushing mechanism 5 and a pipe end placing frame 4, wherein the auxiliary wheel mechanism 3 plays a role in auxiliary polishing, the polishing wheel of the polishing wheel mechanism 2 polishes the outer part of a pipe end, the pushing mechanism 5 is used for pushing a pipe end material to be pushed, the pushing speed can be adjusted according to the situation requirement, and the pipe end placing frame is used for placing a pipe 21.

The installation principle is as follows: place tubular product 21 on slide 20 of pipe end rack 4, hand crank 14 passes through lead screw 16 with the auxiliary wheel 11 of auxiliary wheel mechanism 3 and the 8 intervals of throwing aureola mechanism 2, after transferring suitable interval, start driving motor 7, servo motor 9 and pneumatic cylinder 6, driving motor 7 drive is thrown aureola 8 and is rotated, and then polish tubular product 21, servo motor 9 drives auxiliary wheel 11 through speed reducer 10 and rotates and play supplementary polishing effect to tubular product 21, pneumatic cylinder 6 drive round bumper 22, and then propelling movement tubular product 21, accelerate the propelling and polishing speed of tubular product 21.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.