CN210756802U

CN210756802U - Surface polishing device for stainless steel pipe

Info

Publication number: CN210756802U
Application number: CN201921753596.7U
Authority: CN
Inventors: 程少伟; 祝立新; 张飞
Original assignee: Baofeng Steel Group Co ltd
Current assignee: Zhejiang Baofeng Special Materials Co ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-06-16
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses a surface polishing device for stainless steel pipes, which comprises a workbench and a pipe placing frame, a polishing roller slides forwards and backwards on the workbench, one end of the polishing pipe is connected with a first motor, a first cylinder is arranged on the workbench, a piston rod of the first cylinder is connected with the polishing roller, the front end of the workbench is provided with a bracket and a steel pipe driving mechanism, the bracket is composed of a first carrier roller and a second carrier roller, the second carrier roller rotates up and down and is connected with the end part of the pipe placing frame and is connected with a second cylinder driving the second carrier roller to lift, the steel pipe driving mechanism comprises two third cylinders, a top block and a second motor, the piston rod of one third cylinder is connected with the top block in a rotating way, the other third cylinder drives the second motor to extend and retract left and right, the output shaft of the second motor is connected with the top block, the top of the pipe placing frame is a slope surface and is provided with a groove body, the pipe rack below the limiting block is also provided with a fourth cylinder, and a piston rod of the fourth cylinder is connected with the limiting block.

Description

Surface polishing device for stainless steel pipe

Technical Field

The utility model relates to a stainless steel is surface grinding device for steel pipe.

Background

The steel pipe polishing needs to be performed with two times of coarse grinding and fine grinding, wherein the coarse grinding mainly removes burrs on the surface of the steel pipe and larger particles attached to the surface of the steel pipe and prepares for fine grinding of the next procedure; however, in the prior art, the same equipment is actually adopted for rough grinding and finish grinding of the steel pipe, only the grinding time is different, and the equipment generally has the advantages that a plurality of grinding machines are arranged on a rack, the steel pipe is slowly ground through a traction mechanism, the grinding efficiency is low, and the requirement of rough grinding is not met very much.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the not enough of above-mentioned prior art, provide a stainless steel is surface grinding device for steel pipe.

The technical scheme of the utility model is that: the utility model provides a stainless steel is surface grinding device for steel pipe, includes the workstation and puts the pipe support, it has a polishing roller to slide around on the workstation, and the one end of polishing the pipe is connected with first motor, still be equipped with a wallboard on the workstation, the rear side of wallboard is equipped with two first cylinders, two the piston rod of first cylinder passes the wallboard and is connected with the polishing roller respectively, the workstation front end has bracket and steel pipe actuating mechanism, the bracket by be fixed in the first bearing roller of workstation front end and set up in put the second bearing roller of pipe support tip and constitute, the both ends of second bearing roller are rotated and are connected on the swivel mount, the tail end of swivel mount rotate connect in put the pipe support tip, the below slope of swivel mount is provided with two second cylinders, two the piston rod tip of second cylinder with the bottom of swivel mount rotates to be connected, steel pipe actuating mechanism includes two third cylinders, Ejector pad and second motor, the workstation front end is equipped with left platform and right platform, left and right platform is located the both sides of bracket, and a third cylinder is fixed in on the left platform and its piston rod rotates mutually with the ejector pad to be connected, sliding connection has a motor frame on the platform of the right side, another third cylinder be fixed in the right side platform outside and with the motor frame is connected, the second motor is fixed in on the motor frame and its output shaft is connected with the ejector pad, it is domatic that bracket direction reduces gradually earlier on to put the pipe support top, domatic lower one end has a cell body, sliding connection has a stopper from top to bottom on the cell body, still be equipped with the fourth cylinder on putting the pipe support of stopper below, the piston rod of fourth cylinder with the stopper is connected.

Furthermore, the two ends of the grinding roller are respectively and rotatably connected to a support, one side of the two supports is also provided with an equipment plate, the first motor is fixed on the equipment plate and is connected with one end of the grinding roller through a gear set, the bottoms of the supports and the equipment plate are provided with sliding blocks, the two sliding blocks and the equipment plate are slidably connected to a sliding rail of the workbench, and piston rods of the two first cylinders are respectively connected with the supports.

Furthermore, a material guide plate is arranged below the second carrier roller.

Furthermore, guard plates are arranged on two sides of the slope surface.

Furthermore, the top of the limiting block is an arc surface corresponding to the outer surface of the steel pipe.

The utility model has the advantages that: the utility model discloses accessible control fourth cylinder is at the uniform velocity emission steel pipe, and the steel pipe is polished the roller and is carried out whole corase grind to the steel pipe after falling on the bracket, compares traditional equipment and can greatly shorten the kibbling required time, and the second bearing roller returns and contracts after polishing the completion, derives the steel pipe, can carry out the corase grind of serialization, and machining efficiency is high.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the bracket of the present invention;

fig. 3 is a schematic structural view of the tube rack of the present invention.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Referring to fig. 1-3, a surface polishing device for stainless steel tubes comprises a workbench 1 and a tube placing frame 2, wherein a polishing roller 3 is arranged on the workbench 1, two ends of the polishing roller 3 are respectively connected to a bracket 4 in a rotating manner, one side of the two brackets 4 is provided with an equipment plate 5, the equipment plate 5 is fixed with a first motor 6, the first motor 6 is connected with one end of the polishing roller 3 through a gear set, the bottoms of the brackets 4 and the equipment plate 5 are provided with sliding blocks, the two sliding blocks and the equipment plate 5 are connected to a sliding rail of the workbench 1 in a sliding manner, the workbench 1 is further provided with a wall plate 7, the rear side of the wall plate 7 is provided with two first cylinders 8, piston rods of the two first cylinders 8 penetrate through the wall plate 7 and are respectively connected with the bracket 4, and the piston rods of the first cylinders 8 can drive the polishing roller 3 to extend back and forth when extending, when the grinding roller 3 extends to the limit, part of the grinding roller 3 extends out of the front end of the workbench 1, and the first motor 6 keeps a state of always driving the grinding roller 3 in the front and back telescopic processes of the grinding roller 3;

1 front end of workstation has bracket and steel pipe actuating mechanism, the bracket by be fixed in 1 front end of workstation first bearing roller 9 and set up in put the second bearing roller 10 of 2 tip of pipe support and constitute, the both ends of second bearing roller 10 are rotated and are connected on swivel mount 11, the tail end of swivel mount 11 is rotated and is connected put 2 tip of pipe support, the below slope of swivel mount 11 is provided with two second cylinders 12, two the tailpiece of the piston rod portion of second cylinder 12 with the bottom of swivel mount 11 is rotated and is connected, can realize the lift of second bearing roller 10 when the piston rod of second cylinder 12 is flexible, second bearing roller 10 below still is equipped with a stock guide 13, steel pipe actuating mechanism includes two third cylinders 14, kicking block 15 and second motor 16, 1 front end of workstation is equipped with left platform 17 and right platform 18, left and

right platform

17, 18 are positioned at two sides of the bracket, a third cylinder 14 is fixed on a left platform 17, a piston rod of the third cylinder is rotatably connected with a top block 15, a motor frame 19 is slidably connected on the right platform 18, the other third cylinder 14 is fixed at the outer side of the right platform 18 and is connected with the motor frame 19, a second motor 16 is fixed on the motor frame 19, an output shaft of the second motor is connected with the top block 15, the two third cylinders 14 extend out to clamp a steel pipe positioned on the bracket, the motor drives the top block 15 to enable the steel pipe to rotate in the opposite direction of the grinding roller 3, the extended grinding roller 3 grinds the steel pipe, the second carrier roller 10 descends after grinding is completed, the steel pipe slides to a guide plate 13 from between the first carrier roller 9 and the second carrier roller 10, and finally is guided out by the guide plate 13;

put 2 tops of pipe support for earlier on bracket direction reduces gradually domatic, domatic both sides have backplate 21, and this backplate 21 still plays and keeps respectively treating the steel pipe parallel state of processing, prevents its effect that produces the slope, domatic lower one end has a cell body, sliding connection has a stopper 22 from top to bottom on the cell body, stopper 22's top is the cambered surface corresponding with the steel pipe surface, still be equipped with fourth cylinder 23 on putting pipe support 2 of stopper 22 below, fourth cylinder 23's piston rod with stopper 22 is connected, and when the piston rod of fourth cylinder 23 stretched out, stopper 22 carried on spacingly to the steel pipe, and when the clearance shrink of fourth cylinder 23, stopper 22 was short for a short time retracted, made a steel pipe fall into on the bracket.

The utility model discloses the during operation, it puts down a steel pipe to put pipe support 2 under stopper 22 and the effect of fourth cylinder 23, the steel pipe falls on putting pipe support 2, two third cylinders 14 start, make 15 butt of kicking block at the steel pipe both ends, second motor 16 drive steel pipe rotates, and simultaneously, first cylinder 8 drive grinding roller 3 stretches out and puts the steel pipe looks butt on the pipe support 2 to workstation 1 the place ahead, begin to polish, polish and accomplish the back, grinding roller 3 resets, two kicking blocks 15 contract under the effect of third cylinder 14 and return, second cylinder 12 makes second bearing roller 10 descend, the steel pipe gliding of polishing the completion is derived by stock guide 13, put pipe support 2 and put out second steel pipe again, repeated above-mentioned action, realize polishing in succession from this.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a stainless steel is surface grinding device for steel pipe, includes the workstation and puts the pipe support, its characterized in that: a polishing roller slides forwards and backwards on the workbench, one end of the polishing roller is connected with a first motor, a wallboard is further arranged on the workbench, two first air cylinders are arranged on the rear side of the wallboard, piston rods of the two first air cylinders penetrate through the wallboard and are respectively connected with the polishing roller, a bracket and a steel pipe driving mechanism are arranged at the front end of the workbench, the bracket comprises a first carrier roller fixed at the front end of the workbench and a second carrier roller arranged at the end part of the pipe placing frame, two ends of the second carrier roller are rotatably connected on a rotating frame, the tail end of the rotating frame is rotatably connected at the end part of the pipe placing frame, two second air cylinders are obliquely arranged below the rotating frame, the end parts of the piston rods of the two second air cylinders are rotatably connected with the bottom part of the rotating frame, the steel pipe driving mechanism comprises two third air cylinders, a top block and a second motor, and a left platform and a right platform are arranged at the front end of the workbench, the utility model discloses a bracket, including left and right platform, motor frame, stopper, piston rod, the stopper, the left and right platform is located the both sides of bracket, and a third cylinder is fixed in on the left platform and its piston rod rotates mutually with the kicking block to be connected, sliding connection has a motor frame on the platform of the right side, another third cylinder be fixed in the right side platform outside and with the motor frame is connected, the second motor is fixed in on the motor frame and its output shaft is connected with the kicking block, it is domatic that the bracket direction reduces gradually earlier on to put the pipe support top, domatic lower one end has a cell body, sliding connection has a stopper from top to bottom on the cell body, still be equipped with the fourth cylinder on putting the pipe.

2. The surface grinding device for the stainless steel pipe as claimed in claim 1, wherein: the two ends of the grinding roller are respectively and rotatably connected to a support, one side of the support is provided with an equipment plate, the first motor is fixed on the equipment plate and is connected with one end of the grinding roller through a gear set, the bottoms of the support and the equipment plate are provided with sliding blocks, the two sliding blocks and the equipment plate are slidably connected to a sliding rail of the workbench, and piston rods of the two first cylinders are respectively connected with the support.

3. The surface grinding device for the stainless steel pipe as claimed in claim 1, wherein: and a material guide plate is also arranged below the second carrier roller.

4. The surface grinding device for the stainless steel pipe as claimed in claim 1, wherein: guard plates are further arranged on two sides of the slope surface.

5. The surface grinding device for the stainless steel pipe as claimed in claim 1, wherein: the top of the limiting block is an arc surface corresponding to the outer surface of the steel pipe.