CN214184708U

CN214184708U - A flattening polisher for production of stainless steel pipe

Info

Publication number: CN214184708U
Application number: CN202023306688.6U
Authority: CN
Inventors: 陶金; 蒋守华; 郑华泽
Original assignee: Nanjing Gaoda Pipe Industry Technology Co ltd
Current assignee: Nanjing Gaoda Pipe Industry Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-14
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a leveling and grinding machine for stainless steel pipe production, which comprises a movable bottom plate, wherein vertically arranged supporting plates are fixedly arranged at the positions of the upper surface of the bottom plate, which are close to the front side and the rear side, a plurality of compression rollers which are uniformly arranged at the left and the right are arranged between the two supporting plates, the compression rollers are arranged in an upper row and a lower row, a pipe body is inserted between the upper row and the lower row of the compression rollers, the right side of each supporting plate is provided with a polishing mechanism for polishing the outer edge of the pipe body, the front side of each supporting plate positioned at the front side is provided with a driving mechanism for driving the compression rollers to rotate continuously, the middle part of each compression roller is provided with a circular arc-shaped rolling groove, when the tube body is leveled, the tube body is automatically conveyed and rolled and leveled by the upper and lower rows of continuously rotating press rolls, and the seam crossing of the body of flattening is polished automatically through the polishing mechanism that sets up to make the flattening to the body with polish convenient more high-efficient.

Description

A flattening polisher for production of stainless steel pipe

Technical Field

The utility model relates to a stainless steel tube production technical field specifically is a flattening polisher for production of stainless steel tube.

Background

The stainless steel pipe is a hollow long-strip cylindrical steel material, is widely applied to pipelines for conveying fluid, and is mainly widely applied to industrial conveying pipelines and mechanical structural parts of petroleum, chemical engineering, medical treatment, food, light industry, mechanical instruments and the like, and when the stainless steel pipe is produced, the stainless steel plate is rolled and formed by a rolling machine and then is welded by a welding mechanism.

The utility model discloses an applicant finds that current stainless steel pipe need carry out the flattening and polish welding department to it after production, but the flattening of current stainless steel pipe is lower with the efficiency of polishing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flattening polisher for production of stainless steel pipe aims at improving the flattening of current stainless steel pipe and the lower problem of efficiency of polishing.

The utility model discloses a realize like this:

a leveling and grinding machine for stainless steel pipe production comprises a movable bottom plate, wherein vertically arranged supporting plates are fixedly arranged on the upper surface of the bottom plate close to the front side and the rear side, a plurality of compression rollers which are uniformly arranged at the left and the right are arranged between the two supporting plates, the compression rollers are arranged in an upper row and a lower row, a pipe body is inserted between the upper row and the lower row of the compression rollers, the right side of each supporting plate is provided with a polishing mechanism for polishing the outer edge of the pipe body, the front side of each supporting plate positioned at the front side is provided with a driving mechanism for driving the compression rollers to rotate continuously, the middle part of each compression roller is provided with a circular arc-shaped rolling groove, when the tube body is leveled, the tube body is automatically conveyed and rolled and leveled by the upper and lower rows of continuously rotating press rolls, and the seam crossing of the body of flattening is polished automatically through the polishing mechanism that sets up to make the flattening to the body with polish convenient more high-efficient.

Furthermore, the two ends of the compression roller are provided with center shafts inserted in the supporting plate, the front ends of the center shafts located on the front side penetrate through the supporting plate to be fixedly provided with rotating shafts, and the compression roller is fixed in rotation through the center shafts.

Further, actuating mechanism is including fixing the epaxial sprocket in the pivot, connects through chain drive between a plurality of sprockets, and one of them pivot passes the sprocket and fixes being provided with the gear, the gear with fix the driving gear meshing on the driving motor output shaft of backup pad upper end, rotate through motor drive gear, thereby the gear drives the pivot and rotates one of them compression roller of drive and rotate, and realize driving a plurality of compression rollers through the transmission of sprocket and chain and rotate simultaneously and carry out flattening and autoloading to the body.

Further, grinding machanism is including the guide bar of vertical setting, the backup pad fixed connection of connecting rod and rear side is passed through to the rear end of guide bar, and the cover is equipped with vertical fly leaf on the guide bar, the front side of fly leaf is close to the fixed grinding motor that is provided with in lower extreme position, and grinding motor's output shaft passes the fixed emery wheel that is provided with of fly leaf, the fixed plate that is provided with in guide bar front end, and the fixed plate is close to the rotatable lead screw that is fixed with in upper end position, the rear end of lead screw is twisted soon and is passed the fly leaf setting, and the lead screw passes the fixed turning handle that is provided with of fixed plate, thereby it carries out the activity adjustment and makes the emery wheel press close to the body and polish to drive the lead screw rotation fly leaf through rotating the turning handle.

Further, the lower surface of the bottom plate is provided with idler wheels near the four corners, the bottom plate is vertically screwed and inserted with adjusting screws near the idler wheels, the lower end of each adjusting screw is fixedly provided with a backing plate, the bottom plate is moved through the arranged idler wheels, and the adjusting screws are screwed to move downwards so that the backing plates can be grounded to fixedly support the bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in when carrying out the flattening to the body, carry out automatic transport and roll-in flattening to the body through two rows of continuous pivoted compression rollers from top to bottom to the seam crossing of the body of flattening is polished automatically through the polishing mechanism that sets up, thereby makes the flattening to the body and polish more convenient high-efficient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a perspective view of a leveling and grinding machine for stainless steel pipe production according to the present invention;

FIG. 2 is a schematic view of a press roll of a flattening and grinding machine for stainless steel pipe production according to the present invention;

FIG. 3 is a schematic view of a driving mechanism of a flattening and grinding machine for stainless steel pipe production according to the present invention;

FIG. 4 is a schematic view of a polishing mechanism of a leveling and polishing machine for stainless steel pipe production according to the present invention;

fig. 5 is a schematic view of a bottom plate of a flattening and grinding machine for stainless steel pipe production shown in the utility model.

In the figure: 1. a support plate; 2. a drive mechanism; 21. a gear; 22. a chain; 23. a sprocket; 3. a base plate; 4. a compression roller; 41. a rotating shaft; 42. rolling the groove; 43. a central shaft; 5. a polishing mechanism; 51. a handle is rotated; 52. a screw rod; 53. a guide bar; 54. a connecting rod; 55. a fixing plate; 56. a movable plate; 57. a grinding wheel; 6. a pipe body; 7. adjusting the screw rod; 8. a roller; 9. a backing plate.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Embodiment 1, specifically refer to fig. 1 and 2, a leveling and polishing machine for stainless steel tube production comprises a movable bottom plate 3, wherein vertically arranged support plates 1 are fixedly arranged on the upper surface of the bottom plate 3 near the front and rear sides, a plurality of left and right uniformly arranged press rolls 4 are arranged between the two support plates 1, the press rolls 4 are arranged in two rows, a tube body 6 is inserted between the upper and lower rows of press rolls 4, a polishing mechanism 5 for polishing the outer edge of the tube body 6 is arranged on the right side of the support plate 1, a driving mechanism 2 for driving the press rolls 4 to rotate continuously is arranged on the front side of the front side support plate 1, a circular arc-shaped roll groove 42 is arranged in the middle of the press roll 4, when the tube body 6 is leveled, the tube body 6 is automatically conveyed and rolled and leveled by the upper and lower rows of continuously rotated press rolls 4, and the joint of the leveled tube body 6 is automatically polished by the polishing mechanism 5, thereby make the flattening to body 6 and polish convenient high-efficient more.

Specifically, referring to fig. 2, two ends of the pressing roller 4 are provided with a central shaft 43 inserted in the supporting plate 1, and the front end of the central shaft 43 located at the front side passes through the supporting plate 1 to fixedly provide a rotating shaft 41, and the rotation of the pressing roller 4 is fixed by the central shaft 43.

Specifically, referring to fig. 3, the driving mechanism 2 includes chain wheels 23 fixed on the rotating shafts 41, the chain wheels 23 are in transmission connection through a chain 22, one of the rotating shafts 41 penetrates through the chain wheel 23 to be fixedly provided with a gear 21, the gear 21 is engaged with a driving gear fixed on an output shaft of a driving motor at the upper end of the supporting plate 1, the gear 21 drives the rotating shaft 41 to rotate through the rotation of the driving gear 21, so as to drive one of the pressing rollers 4 to rotate, and the pressing rollers 4 are driven to rotate through the transmission of the chain wheels 23 and the chain 22 to level and automatically feed the pipe body 6.

Specifically, referring to fig. 4, the polishing mechanism 5 includes a guide rod 53 longitudinally disposed, a rear end of the guide rod 53 is fixedly connected to the rear supporting plate 1 through a connecting rod 54, a vertical movable plate 56 is sleeved on the guide rod 53, a polishing motor is fixedly disposed at a position close to a lower end of a front side of the movable plate 56, an output shaft of the polishing motor penetrates through the movable plate 56 and is fixedly provided with a grinding wheel 57, a fixed plate 55 is fixedly disposed at a front end of the guide rod 53, a lead screw 52 is rotatably fixed at a position close to an upper end of the fixed plate 55, a rear end of the lead screw 52 is screwed through the movable plate 56, a rotating handle 51 is fixedly disposed at the lead screw 52 through the fixed plate 55, and the rotating handle 51 is rotated to drive the lead screw 52 to rotate so as to drive the movable plate 56 to movably adjust the grinding wheel 57 to be close to the tube 6 for polishing.

Specifically, referring to fig. 5, rollers 8 are disposed on the lower surface of the bottom plate 3 near the four corners, adjusting screws 7 are vertically screwed and inserted into the positions of the bottom plate 3 near the rollers 8, a backing plate 9 is fixedly disposed at the lower ends of the adjusting screws 7, the bottom plate 3 is moved by the disposed rollers 8, and the backing plate 9 is fixedly supported by the bottom plate 3 by screwing the adjusting screws 7 to move down.

The working principle is that when the pipe body 6 is leveled, one side of the joint of the pipe body 6 faces one side of the grinding wheel 57, the gear 21 is driven to rotate by the motor, the gear 21 drives the rotating shaft 41 to rotate so as to drive one of the compression rollers 4 to rotate, the plurality of compression rollers 4 are driven to simultaneously rotate through the transmission of the chain wheel 23 and the chain 22 so as to convey and roll and level the pipe body 6, and when the leveled pipe body 6 passes through the grinding wheel 57, the welding joint is polished by the grinding wheel 57 which continuously rotates, so that the leveling and polishing of the pipe body 6 are completed.

The device obtained by the design can basically meet the requirements of high leveling and polishing efficiency of the existing stainless steel tube, but the designer further improves the device with the aim of further improving the function.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A flattening polisher for stainless steel pipe production, includes mobilizable bottom plate (3), its characterized in that: the upper surface of bottom plate (3) is close to the fixed backup pad (1) that is provided with vertical setting in both sides position all around, and is provided with a plurality of compression rollers (4) of controlling align to grid between two backup pads (1), and compression roller (4) set up two rows from top to bottom, and it has body (6) to alternate between two rows of compression rollers (4) about being located, the right side of backup pad (1) is provided with grinding machanism (5) of polishing to the outside edge of body (6), is located the front side the leading flank of backup pad (1) be provided with drive pressure roller (4) continuous pivoted actuating mechanism (2), the middle part of compression roller (4) is provided with convex roll-in groove (42).

2. The flattening and grinding machine for the production of the stainless steel pipe according to claim 1, characterized in that both ends of the compression roller (4) are provided with a central shaft (43) inserted on the support plate (1), and the front end of the central shaft (43) positioned at the front side is fixedly provided with a rotating shaft (41) through the support plate (1).

3. The flattening and grinding machine for the production of the stainless steel pipe as claimed in claim 2, characterized in that said driving mechanism (2) comprises chain wheels (23) fixed on rotating shafts (41), a plurality of said chain wheels (23) are in transmission connection through chains (22), and one of the rotating shafts (41) is fixedly provided with a gear (21) through the chain wheel (23), said gear (21) is engaged with a driving gear fixed on an output shaft of a driving motor at the upper end of the supporting plate (1).

4. The flattening and grinding machine for stainless steel pipe production according to claim 3, the grinding mechanism (5) comprises a guide rod (53) which is longitudinally arranged, the rear end of the guide rod (53) is fixedly connected with the supporting plate (1) at the rear side through a connecting rod (54), a vertical movable plate (56) is sleeved on the guide rod (53), a grinding motor is fixedly arranged at the position, close to the lower end, of the front side of the movable plate (56), an output shaft of the grinding motor penetrates through a movable plate (56) to be fixedly provided with a grinding wheel (57), the front end of the guide rod (53) is fixedly provided with a fixed plate (55), and the position of the fixed plate (55) close to the upper end is rotatably fixed with a screw rod (52), the rear end of the screw rod (52) is screwed and arranged through the movable plate (56), and the screw rod (52) is fixedly provided with a rotating handle (51) through a fixing plate (55).

5. The flattening and grinding machine for the production of the stainless steel pipes as claimed in claim 4, characterized in that rollers (8) are arranged on the lower surface of the bottom plate (3) near four corners, adjusting screws (7) are vertically screwed and inserted at the positions of the bottom plate (3) near the rollers (8), and a backing plate (9) is fixedly arranged at the lower ends of the adjusting screws (7).