CN219189724U

CN219189724U - Multidirectional polishing device for steel pipes with continuous feeding

Info

Publication number: CN219189724U
Application number: CN202320050511.9U
Authority: CN
Inventors: 邹秀凤; 柳庆祥; 曹志良; 林志云
Original assignee: Fujian Nanjing Taifeng Metal Industry Co ltd
Current assignee: Fujian Nanjing Taifeng Metal Industry Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-06-16
Anticipated expiration: 2033-01-09

Abstract

The utility model discloses a steel pipe multidirectional polishing device capable of continuously feeding, which comprises a workbench, wherein vertical plates are fixedly arranged on the surfaces of two ends of the workbench through bolts, two groups of rotating rollers for conveying steel pipes are movably connected to bearings on the vertical plates, a group of guide rods are fixedly arranged on the surface of the workbench through bolts, a first lifting plate penetrates through the guide rods, a through groove is formed in the workbench, a second lifting plate penetrates through the through groove, the first lifting plate and the second lifting plate are symmetrically arranged, a driving wheel is movably connected to the bearings on the first lifting plate and the second lifting plate, a group of reversing rods are movably connected with a fixed rod through connecting plates in a welded mode, driven wheels movably connected with the bearings of the fixed rod are sleeved on the fixed rod, and abrasive belts are sleeved on the driven wheels and the driving wheels. This diversified burnishing and polishing device of steel pipe of continuous pay-off can carry out all-round polishing to the four sides of steel pipe simultaneously, and work efficiency is high, can also polish four edges of steel pipe simultaneously, improves the effect of polishing.

Description

Multidirectional polishing device for steel pipes with continuous feeding

Technical Field

The utility model relates to the technical field of grinding and polishing devices, in particular to a steel pipe multidirectional grinding and polishing device capable of continuously feeding.

Background

For furniture mainly made of steel pipes, such as steel pipe tables and steel pipe chairs, surface treatment, such as polishing, is needed for the surface smoothness of products, therefore, the prior art (CN 209850614U) discloses a multidirectional semi-automatic polishing device for square pipes, which can drive the square pipes to synchronously rotate by rotating handles so as to realize multidirectional polishing, and the working efficiency is improved, but the improvement has the defects;

if through the rotatory switch position back of handle to the steel pipe, although need not to the repeated clamping of steel pipe, still need fix the handle, otherwise when polishing, the steel pipe appears rocking easily, is unfavorable for polishing the quality, simultaneously because the steel pipe both ends are fixed in the clamping incasement, can't polish during the operation, there is the operation dead angle, the practicality is not strong, can not satisfy people's user demand, in view of the defect that exists among the above prior art, it is necessary to further improve it, makes it possess the practicality more, just can accord with actual use condition.

Disclosure of Invention

The utility model aims to provide a steel pipe multidirectional polishing device capable of continuously feeding, so as to solve the problems of the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the multidirectional polishing device for the steel pipes for continuous feeding comprises a workbench, wherein vertical plates are fixedly arranged on the surfaces of two ends of the workbench through bolts, two groups of rotating rollers for conveying the steel pipes are movably connected to bearings on the vertical plates, a group of guide rods are fixedly arranged on the surfaces of the workbench through bolts, and a first lifting plate penetrates through the guide rods;

a through groove is formed in the workbench, and a second lifting plate penetrates into the through groove;

the first lifting plate and the second lifting plate are symmetrically arranged, the two lifting plates are movably connected with a driving wheel and a group of reversing rods through bearings, and the reversing rods are welded with the fixing rods through connecting plates;

the fixed rod is sleeved with a driven wheel movably connected with a bearing of the fixed rod, and the driven wheel and the driving wheel are sleeved with abrasive belts.

Further, a group of support rods are fixed on the surface of the workbench through bolts, guide plates are welded at the top ends of the support rods, and the guide plates are U-shaped.

Further, the top of the guide rod is fixedly provided with a top plate through bolts, a first electric push rod is fixedly arranged on the top plate through bolts, and the output end of the first electric push rod is fixedly connected with the top of the first lifting plate through bolts.

Further, a T-shaped sliding groove is formed in the groove wall at two sides of the through groove, sliding strips matched with the sliding groove are fixed on the outer walls of the two sides of the second lifting plate through bolts, and the sliding strips are inserted into the sliding groove;

the supporting plate is fixed on the bottom surface of the workbench through bolts, the second electric push rod is fixed on the supporting plate through bolts, and the output end of the second electric push rod is connected with the bottom end of the second lifting plate in a welded mode.

Further, the top end of the first lifting plate and the bottom end of the second lifting plate are provided with notches, and the notches are in a right-angle U shape.

Furthermore, the two driven wheels and the driving wheel are distributed in an isosceles triangle, and the axes of the two driven wheels and the two reversing rods are positioned on the same horizontal plane.

Compared with the prior art, the utility model has the beneficial effects that: the steel pipe multidirectional polishing device capable of continuously feeding is provided with a first lifting plate and a second lifting plate, wherein a driving wheel and a driven wheel are arranged on the first lifting plate and the second lifting plate, abrasive belts are sleeved on the driving wheel and the driven wheel, when the first lifting plate descends and the second lifting plate ascends, the abrasive belts can be respectively driven to be attached to the top surface and the bottom surface of the steel pipe, the driven wheel is of a rotary structure, the abrasive belts can be driven to be attached to the two sides of the steel pipe by rotating the driven wheel by 90 degrees, and further two groups of abrasive belts can polish the four sides of the steel pipe in an omnibearing manner at the same time when rotating at a high speed, the working efficiency is high, and meanwhile, the four edges of the steel pipe can be polished, so that the polishing effect is improved;

the rotary rollers are further arranged on the workbench, so that the steel pipes can be continuously conveyed, automatic feeding is achieved, and the steel pipes can be comprehensively polished through moving in the two groups of abrasive belts, so that no dead angle exists, the polishing is thorough, and the practicability is high.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic view of a table and guide plate structure of the present utility model;

FIG. 3 is a schematic view of the structure of the driven wheel of the present utility model before rotation;

fig. 4 is a schematic view of the structure of the driven wheel after rotation.

In the figure: 1. a work table; 2. a riser; 3. a rotating roller; 4. a support rod; 5. a guide plate; 6. a first lifting plate; 7. a guide rod; 8. a top plate; 9. a through groove; 10. a second lifting plate; 11. a support plate; 12. a sliding groove; 13. a driving wheel; 14. driven wheel; 15. abrasive belt; 16. a reversing lever; 17. a connecting plate; 18. and a fixing rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a multidirectional burnishing and polishing device of steel pipe of continuous feeding, including workstation 1, its both ends surface bolt fastening has riser 2, bearing swing joint has two sets of rotatory rollers 3 that are used for carrying the steel pipe on the riser 2, workstation 1 surface bolt fastening has a set of bracing piece 4, and the top welding of bracing piece 4 has deflector 5, deflector 5 is "U" form, during the operation, can insert the steel pipe of waiting to polish between rotatory roller 3, when rotatory roller 3 is rotatory like this, can carry the steel pipe forward voluntarily, realize autoloading, and during the pay-off, can take steel pipe one end on deflector 5, deflector 5 plays a spacing guide's effect, avoid the steel pipe to take place the skew when going forward, guaranteed subsequent quality of polishing;

a group of guide rods 7 are fixed on the surface of the workbench 1 through bolts, a first lifting plate 6 penetrates through the guide rods 7, a top plate 8 is fixed on the top end of the guide rods 7 through bolts, a first electric push rod is fixed on the top plate 8 through bolts, the output end of the first electric push rod is fixed with the top end of the first lifting plate 6 through bolts, the first lifting plate 6 can vertically move on the guide rods 7, and after the first electric push rod is electrified and operated, the first lifting plate 6 can be pushed to vertically reciprocate;

the workbench 1 is provided with a through groove 9, a second lifting plate 10 penetrates into the through groove 9, the groove walls at two sides of the through groove 9 are provided with T-shaped sliding grooves 12, sliding strips matched with the sliding grooves 12 are fixed on the outer wall bolts at two sides of the second lifting plate 10, the sliding strips are inserted into the sliding grooves 12, a supporting plate 11 is fixed on the bottom surface of the workbench 1 through bolts, a second electric push rod is fixed on the supporting plate 11 through bolts, the output end of the second electric push rod is connected with the bottom end of the second lifting plate 10 through welding, the sliding strips can vertically move in the sliding grooves 12, the workbench 1 can vertically move in the through groove 9, and the T-shaped sliding grooves are designed, so that the second lifting plate 10 cannot shake when moving, and after the second electric push rod is electrified to operate, the second lifting plate 10 can be driven to vertically reciprocate;

notches are formed in the top end of the first lifting plate 6 and the bottom end of the second lifting plate 10, the notches are in a right-angle U shape, and due to the design of the notches, collision with a steel pipe can be avoided when the first lifting plate 6 descends and when the second lifting plate 10 ascends, and the whole normal operation of equipment is ensured;

the first lifting plate 6 and the second lifting plate 10 are symmetrically arranged, a driving wheel 13 and a group of reversing rods 16 are movably connected to the two lifting plates through bearings, the reversing rods 16 are welded with a fixed rod 18 through a connecting plate 17, a driven wheel 14 which is movably connected with the bearings of the fixed rod 18 is sleeved on the fixed rod, and abrasive belts 15 are sleeved on the driven wheel 14 and the driving wheel 13;

as shown in FIG. 3, two driven wheels 14 and a driving wheel 13 are distributed in an isosceles triangle, the axes of the two driven wheels 14 and two reversing rods 16 are positioned on the same horizontal plane, so that the whole abrasive belt 15 is triangular, the bottom surface of the abrasive belt 15 is horizontal, when the steel pipe is required to be polished, the first lifting plate 6 descends, the abrasive belt 15 on the first lifting plate can be driven to be attached to the top surface of the steel pipe, the second lifting plate 10 ascends, the abrasive belt 15 on the second lifting plate can be driven to be attached to the bottom surface of the steel pipe, meanwhile, the driving wheel 13 is abutted with a power device, such as a motor, the driving wheel 13 is matched with the driven wheel 14 under the driving of the power device, the abrasive belt 15 can be driven to rotate at a high speed, meanwhile, the reversing rods 16 are abutted with a power device, such as a positive motor and a negative motor, the driving device is driven by the power device, the fixing rod 18 can be driven to rotate through the connecting plate 17, the fixing rod 18 can be driven to rotate 90 degrees, at the moment, as shown in FIG. 4, the abrasive belt 15 on the first lifting plate 6 can be used for attaching the top surface of the steel pipe and two sides of the steel pipe, the abrasive belt 15 on the second lifting plate 10 can be attached to the bottom surface of the steel pipe, and the two sides of the abrasive belt 15 can be attached to the bottom surface of the steel pipe, and the two sides of the steel pipe can be polished, meanwhile, the first lifting plate 6 and the two lifting plates and the two sides of the steel pipe can be attached to the top surface and the steel pipe 15 can rotate to each other, and rotate at the four and can rotate, and the polishing roller and can rotate to and the polishing and can rotate.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a diversified burnishing and polishing device of steel pipe of continuous pay-off, includes workstation (1), its both ends surface equal bolt fastening has riser (2), and bearing swing joint has two sets of rotatory rollers (3) that are used for carrying the steel pipe on riser (2), its characterized in that: a group of guide rods (7) are fixed on the surface of the workbench (1) through bolts, and a first lifting plate (6) penetrates through the guide rods (7);

a through groove (9) is formed in the workbench (1), and a second lifting plate (10) penetrates into the through groove (9);

the first lifting plate (6) and the second lifting plate (10) are symmetrically arranged, a driving wheel (13) and a group of reversing rods (16) are movably connected to the two lifting plates through bearings, and the reversing rods (16) are welded with the fixed rods (18) through connecting plates (17);

the fixed rod (18) is sleeved with a driven wheel (14) movably connected with a bearing of the fixed rod, and the driven wheel (14) and the driving wheel (13) are sleeved with abrasive belts (15).

2. The continuous-feeding steel pipe multidirectional grinding and polishing device according to claim 1, wherein: a group of support rods (4) are fixed on the surface of the workbench (1) through bolts, guide plates (5) are welded and connected to the top ends of the support rods (4), and the guide plates (5) are U-shaped.

3. The continuous-feeding steel pipe multidirectional grinding and polishing device according to claim 1, wherein: the top end of the guide rod (7) is fixedly provided with a top plate (8) through bolts, the top plate (8) is fixedly provided with a first electric push rod through bolts, and the output end of the first electric push rod is fixedly connected with the top end of the first lifting plate (6) through bolts.

4. A continuous feed steel pipe multi-azimuth sanding and polishing device according to claim 3, wherein: the groove walls at two sides of the through groove (9) are provided with T-shaped sliding grooves (12), sliding strips matched with the sliding grooves (12) are fixed on the outer walls at two sides of the second lifting plate (10) through bolts, and the sliding strips are inserted into the sliding grooves (12);

the bottom surface bolt fastening of workstation (1) has backup pad (11), and the last bolt fastening of backup pad (11) has second electric putter, second electric putter output and second lifter (10) bottom welded connection.

5. The continuous-feeding steel pipe multidirectional grinding and polishing device according to claim 1, wherein: the top end of the first lifting plate (6) and the bottom end of the second lifting plate (10) are provided with notches which are right-angle U-shaped.

6. The continuous-feeding steel pipe multidirectional grinding and polishing device according to claim 5, wherein: the two driven wheels (14) and the driving wheel (13) are distributed in an isosceles triangle, and the axes of the two driven wheels (14) and the two reversing rods (16) are positioned on the same horizontal plane.