CN217344809U

CN217344809U - Panel burr grinding device

Info

Publication number: CN217344809U
Application number: CN202220864348.5U
Authority: CN
Inventors: 史大浩; 宋建华
Original assignee: Yantai Jerry Power Technology Co ltd
Current assignee: Yantai Jerry Power Technology Co ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-09-02
Anticipated expiration: 2032-04-14

Abstract

The utility model relates to a panel burr grinding device belongs to the equipment technical field of polishing, the on-line screen storage device comprises a base, be equipped with on the base and polish subassembly, spacing subassembly and adjusting part, the subassembly of polishing is installed on the adjusting part, the adjusting part is adjusted polish the horizontal displacement, the high displacement and the rotation angle of subassembly, the subassembly of polishing includes grinding tool, spacing subassembly is established grinding tool's top. The utility model discloses simple structure, with low costs, the shape of adaptation panel that can be better is polished.

Description

Panel burr grinding device

Technical Field

The utility model relates to a panel burr grinding device belongs to the equipment technical field that polishes.

Background

In the production and processing process of large-scale structural members, steel plate materials for welding generally adopt plasma and flame cutting blanking and inverted crevasses, and the cutting is from top to bottom. After cutting and blanking or the inverted crevasse is finished, the lower surface of the plate can remain the defects of burr, metal tumor accumulation and the like formed in the cutting process. After the blanking and the inverted crevasse are finished, the next procedure is welding, and if the burrs and the metal tumors remained on the plate are not treated, the next welding procedure is influenced, so the burrs, the metal tumors and the like remained on the plate must be removed before the plate is welded.

At present, the common mode is that after a worker turns over a plate by using an electromagnet and a crane, the plate is manually polished by adopting a polishing wheel, an angle grinder and the like, or the plate is directly suspended, and the worker polishes the lower surface of the plate, so that in the process, on one hand, the environment is severe, the dust pollution is serious, and the personnel can be injured; on the other hand, the method is time-consuming, labor-consuming, high in labor intensity and low in efficiency; moreover, there is a great danger during the turning and polishing processes.

With the increase of product yield and the shortage of labor force, manual polishing cannot adapt to actual needs, and at present, more and more enterprises adopt automatic equipment. But the traditional automatic grinding equipment has higher cost and low efficiency. The difficulty of burr polishing after plate blanking lies in that after plate cutting blanking or an inverted opening, deformation exists to a large extent, blanking size is difficult to guarantee, and the conventional method adopts a 3D or 2D camera to identify and position, and guides a robot to polish.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the above-mentioned problem of prior art, provide a panel burr grinding device, reduce cost, the operation of being convenient for improves the efficiency of polishing.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a plate burr polishing device comprises a base, wherein a polishing assembly, a limiting assembly and an adjusting assembly are arranged on the base, the polishing assembly is mounted on the adjusting assembly, and the adjusting assembly adjusts the horizontal displacement, the height displacement and the rotation angle of the polishing assembly; the grinding assembly comprises a grinding tool, and the limiting assembly is arranged above the grinding tool.

On the basis of the technical scheme, the following improvements can be made to the technical scheme:

further, the adjusting part includes horizontal adjustment mechanism, height adjustment mechanism and rotation adjustment mechanism, it installs to rotate adjustment mechanism on the base, horizontal adjustment mechanism rotates and installs on rotating adjustment mechanism, height adjustment mechanism installs horizontal adjustment mechanism is last, horizontal adjustment mechanism drives height adjustment mechanism moves in the horizontal direction, the subassembly of polishing is installed height adjustment mechanism is last, height adjustment mechanism drives the instrument of polishing moves in vertical direction.

Further, spacing subassembly includes spacing wheel and regulation pole, spacing wheel is installed on the regulation pole, spacing wheel is established the top or the oblique top of burnisher, spacing wheel with leave the space of the work piece of waiting to polish of installation between the burnisher.

Further, horizontal adjustment mechanism includes mounting panel three, mounting panel three rotates to be installed rotate adjustment mechanism is last.

Further, the height adjusting mechanism comprises a second mounting plate and a vertical plate, the second mounting plate is movably mounted on the third mounting plate, the vertical plate is fixedly mounted on the second mounting plate, and the polishing assembly is movably mounted on the vertical plate.

Furthermore, the polishing assembly further comprises a first mounting plate, the first mounting plate is movably mounted on the vertical plate, and the polishing tool is fixedly mounted on the first mounting plate.

Further, a height floating cylinder and a first linear guide rail are arranged on the vertical plate, the first mounting plate is mounted on the first linear guide rail, and the end part of a piston rod of the height floating cylinder is connected with the first mounting plate.

Further, be equipped with horizontal floating cylinder and linear guide two on the mounting panel three, mounting panel two is installed on the linear guide two, the piston rod tip of horizontal floating cylinder with mounting panel two is connected.

Furthermore, the adjusting rod is installed on the vertical plate through an installing block, a graduated scale is arranged on the adjusting rod, the graduated scale is movably installed on the installing block, and the installing block is fixedly installed on the vertical plate.

Further, the polishing assembly further comprises a polishing motor and a polishing grinding wheel, the polishing grinding wheel is in transmission connection with the polishing motor, the polishing motor is mounted on the first mounting plate, and the limiting wheel is arranged above the polishing grinding wheel.

Further, the rotation adjusting mechanism comprises a rotary table, the rotary table is installed on the base, and the mounting plate III is installed on the rotary table.

The utility model has the advantages that: the device is simple in structure and low in cost, and the polishing angle of the polishing tool is adjusted from the horizontal direction and the vertical direction through the adjusting assembly in a rotating mode, so that the polishing tool is better adapted to the shape of a plate to be polished.

Drawings

FIG. 1 is a three-dimensional structure diagram of the plate burr polishing device of the present invention;

fig. 2 is a front view of the plate burr polishing device of the present invention;

fig. 3 is a left side view of the plate burr polishing device of the present invention;

fig. 4 is a top view of the plate burr polishing device of the present invention.

The reference numbers are recorded as follows: 1. a base; 2. a turntable; 3. mounting a third plate; 4. a horizontal floating cylinder; 5. a second linear guide rail; 6. a second mounting plate; 7. a highly floating cylinder; 8. a first linear guide rail; 9. a vertical plate; 10. a first mounting plate; 11. polishing the motor; 12. grinding a grinding wheel; 13. a limiting wheel; 14. adjusting a rod; 15. a graduated scale; 16. mounting a block; 17. an overflow valve.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1-4, a plate burr polishing device comprises a base 1, wherein a polishing assembly, a limiting assembly and an adjusting assembly are arranged on the base 1.

The adjusting part comprises a horizontal adjusting mechanism, a height adjusting mechanism and a rotating adjusting mechanism, the rotating adjusting mechanism is installed on the base 1, the rotating adjusting mechanism comprises a rotary table 2, the rotary table 2 is a servo rotary table, the servo rotary table is installed on the base 1, the servo rotary table can drive the device on the upper portion of the servo rotary table to integrally rotate, the polishing direction is adjusted, the robot can be conveniently debugged, and the extension arm extension range of the robot is conveniently expanded.

The horizontal adjusting mechanism is rotatably installed on the rotary adjusting mechanism and comprises a third mounting plate 3, the third mounting plate 3 is rotatably installed on the rotary table 2, and the height adjusting mechanism is movably installed on the third mounting plate 3.

Horizontal adjustment mechanism drive high adjustment mechanism moves on the horizontal direction, high adjustment mechanism includes two 6 and risers 9 of mounting panel, two 6 mobilizable installations of mounting panel are in on the three 3 of mounting panel, be equipped with horizontal floating cylinder 4 and two 5 of linear guide on the three 3 of mounting panel, two 6 installations of mounting panel are in on two 5 of linear guide, the piston rod tip of horizontal floating cylinder 4 with two 6 connections of mounting panel. The vertical plate 9 is fixedly arranged on the second mounting plate 6, and the grinding assembly is movably arranged on the vertical plate 9.

The grinding assembly comprises a grinding tool and a first mounting plate 10, and the grinding tool is fixedly mounted on the first mounting plate 10. The mounting plate I10 is movably mounted on the vertical plate 9, a height floating cylinder 7 and a linear guide rail I8 are arranged on the vertical plate 9, the mounting plate I10 is mounted on the linear guide rail I8, and the end portion of a piston rod of the height floating cylinder 7 is connected with the mounting plate I10.

The limiting assembly is arranged above the grinding tool. The limiting assembly comprises a limiting wheel 13 and an adjusting rod 14, the limiting wheel 13 is installed on the adjusting rod 14, and the limiting wheel 13 is arranged above the grinding tool. The adjusting rod 14 is mounted on the vertical plate 9 through a mounting block 16, the adjusting rod 14 is provided with a graduated scale 15, the graduated scale 15 is movably mounted on the mounting block 16, the graduated scale 15 is provided with a limiting groove, a positioning bolt is arranged in the limiting groove, the extending length of the adjusting rod 14 is adjusted by adjusting the relative position of the limiting groove and the positioning bolt, and the mounting block 16 is fixedly mounted on the vertical plate 9. The limiting wheel 13 is installed on the adjusting rod 14, the relative position of the limiting wheel 13 and the polishing tool is changed by adjusting the extension length of the adjusting rod 14, the limiting wheel 13 limits a workpiece to be polished, the polishing position of the workpiece is guaranteed to be located at the optimal position of the polishing tool, and the graduated scale 15 on the adjusting rod 14 facilitates manual adjustment of the extension length of the adjusting rod 14.

The polishing assembly further comprises a polishing motor 11 and a polishing grinding wheel 12, the polishing grinding wheel 12 is in transmission connection with the polishing motor 11, the polishing motor 11 is installed on the first mounting plate 10, and the limiting wheel 13 is arranged above the polishing grinding wheel 12.

The air passages of the horizontal floating cylinder 4 and the height floating cylinder 7 can be provided with overflow valves 17, and the horizontal floating cylinder 4, the height floating cylinder 7 and the overflow valves 17 are matched to realize the floating of the grinding tool in the horizontal direction and the vertical direction. When the limiting wheel 13 is pressed in the horizontal direction, the whole body floats backwards to compress the horizontal floating cylinder 4, the overflow valve 17 continuously releases pressure, and the constant external output force of the horizontal floating cylinder 4 is ensured; when the limiting wheel 13 is not stressed, the piston rod of the horizontal floating cylinder 4 is pushed out, and the overflow valve 17 exists in the process, so that the constant external output force in the stroke range of the horizontal floating cylinder 4 is ensured, and the larger horizontal floating stroke can be ensured. In the vertical direction, the matching of the height floating cylinder 7 and the overflow valve 17 is the same as the process of the horizontal floating cylinder 4 and the overflow valve 17, so that the grinding tool is allowed to realize large-range constant-force floating in the vertical direction.

The utility model discloses an action flow as follows:

the external equipment carries the plate to be polished to the polishing position, the edge of the plate to be polished is pressed on the limiting wheel 13, and the polishing surface is pressed on the polishing tool for polishing. External equipment drives panel and moves along spacing round 13, and at this in-process, because the deformation that panel probably exists and the error of unloading size, compression that can not stop, unclamp spacing round 13 and burnisher, at this moment, through the effect of horizontal floating cylinder 4, high floating cylinder 7, ensure that panel presses on burnisher with invariable power. When burrs below the broken opening of the plate are ground, the extending length of the adjusting rod 14 is adjusted, so that the grinding tool can be located at a proper position, and the grinding effect is ensured.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A plate burr polishing device is characterized by comprising a base, wherein a polishing assembly, a limiting assembly and an adjusting assembly are arranged on the base, the polishing assembly is mounted on the adjusting assembly, and the adjusting assembly adjusts the horizontal displacement, the height displacement and the rotation angle of the polishing assembly;

the grinding assembly comprises a grinding tool, and the limiting assembly is arranged above the grinding tool.

2. The plate burr grinding device of claim 1, wherein the adjustment assembly includes a horizontal adjustment mechanism, a height adjustment mechanism, and a rotary adjustment mechanism, the rotary adjustment mechanism being mounted on the base, the horizontal adjustment mechanism being rotatably mounted on the rotary adjustment mechanism, the height adjustment mechanism being mounted on the horizontal adjustment mechanism, the horizontal adjustment mechanism driving the height adjustment mechanism to move in a horizontal direction, the grinding assembly being mounted on the height adjustment mechanism, the height adjustment mechanism driving the grinding tool to move in a vertical direction.

3. The plate burr grinding device according to claim 2, wherein the limiting assembly comprises a limiting wheel and an adjusting rod, the limiting wheel is mounted on the adjusting rod, the limiting wheel is arranged above or obliquely above the grinding tool, and a space is left between the limiting wheel and the grinding tool.

4. The board burr grinding device of claim 3, wherein the horizontal adjustment mechanism comprises a third mounting plate, the third mounting plate is rotatably mounted on the rotary adjustment mechanism, the height adjustment mechanism comprises a second mounting plate and a vertical plate, the second mounting plate is movably mounted on the third mounting plate, the vertical plate is fixedly mounted on the second mounting plate, and the grinding assembly is movably mounted on the vertical plate.

5. The board burr grinding device of claim 4, wherein the grinding assembly further comprises a first mounting plate movably mounted on the riser, the grinding tool being fixedly mounted on the first mounting plate.

6. The plate burr grinding device according to claim 5, wherein a first height floating cylinder and a first linear guide rail are arranged on the vertical plate, the first mounting plate is mounted on the first linear guide rail, and the end of a piston rod of the first height floating cylinder is connected with the first mounting plate.

7. The plate burr grinding device according to claim 4, wherein a horizontal floating cylinder and a second linear guide rail are arranged on the third mounting plate, the second mounting plate is mounted on the second linear guide rail, and the end portion of a piston rod of the horizontal floating cylinder is connected with the second mounting plate.

8. The plate burr grinding device according to claim 5, wherein the adjusting rod is mounted on the vertical plate through a mounting block, a graduated scale is arranged on the adjusting rod, the graduated scale is movably mounted on the mounting block, and the mounting block is fixedly mounted on the vertical plate.

9. The board burr grinding device according to claim 8, wherein the grinding assembly further comprises a grinding motor and a grinding wheel, the grinding wheel is in transmission connection with the grinding motor, the grinding motor is mounted on the first mounting plate, and the limiting wheel is arranged above the grinding wheel.

10. The plate burr grinding device of claim 4, wherein the rotation adjustment mechanism includes a turntable mounted on the base, and the third mounting plate is mounted on the turntable.