CN216264965U

CN216264965U - Grinding device is used in steel construction processing

Info

Publication number: CN216264965U
Application number: CN202122468938.4U
Authority: CN
Inventors: 艾萨·阿吉
Original assignee: Hangzhou Xuanxuan Hardware Machinery Co ltd
Current assignee: Hangzhou Xuanxuan Hardware Machinery Co ltd
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-04-12
Anticipated expiration: 2031-10-12

Abstract

The utility model discloses a polishing device for steel structure processing, which comprises a polisher body, a polishing disc and a polishing head, wherein the polisher body is fixed on the ground of a factory building, and the polishing disc is installed on the inner top wall of the polisher body; and the mounting frame is fixed on the grinding machine body through bolts and is positioned under the grinding disc. This grinding device is used in steel construction processing, be provided with servo motor and connection bearing, treat that the both ends of processing work piece are fixed in the fixed block, cooperation through servo motor and connection bearing is used, make and treat that the processing work piece is when polishing, can rotate, the surface of processing work piece is treated to the dish of polishing of having made things convenient for and evenly polished, grinding device after the improvement is convenient for all-round to polish, no longer only can polish the upper surface of work piece, especially be shaft-like or tubulose when treating the processing work piece, can polish its surface fine, be difficult for causing and polish inhomogeneous, do not need to dismantle repeatedly, it is fixed, can finish polishing a work piece, the work efficiency of polishing improves.

Description

Grinding device is used in steel construction processing

Technical Field

The utility model relates to the technical field of steel structure processing, in particular to a polishing device for steel structure processing.

Background

In steel construction production and processing, because the easy corrosion of steel construction, generally need carry out surface treatment to the steel construction, give steel construction surface zinc-plating or coating again, when clearing up rust, spot etc. to its surface, need polish it, along with the development of era, the machine is polished in order to replace traditional artifical polishing gradually, however present grinding device still exists not enoughly, for example application number is 202020197354.0 a grinding device for steel construction processing, this grinding device has following problem when using:

1. the existing polishing device is inconvenient for all-dimensional polishing, only the upper surface of a workpiece can be polished, especially when the workpiece to be processed is rod-shaped or tubular, the surface of the workpiece cannot be polished well, uneven polishing is easy to cause, one workpiece can be polished completely by repeatedly disassembling and fixing, and the polishing working efficiency is low;

2. the fixed knot that has grinding device's that has now constructs not convenient to adjust, is not convenient for fix shaft-like, the tubulose work piece of different length, different diameters, and fixed flow is comparatively loaded down with trivial details, need to spend the fixed work piece of a large amount of time, causes the work efficiency of polishing low, the batched of the steel construction of not being convenient for is handled.

To the above problems, innovative design is urgently needed on the basis of the structure of the original polishing device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a polishing device for machining a steel structure, which solves the problems that the polishing device in the background technology is inconvenient to polish in all directions, only the upper surface of a workpiece can be polished, especially when the workpiece to be machined is rod-shaped or tubular, the surface of the workpiece cannot be polished well, the polishing is not uniform easily, the workpiece can be polished completely by repeatedly disassembling and fixing the workpiece, the fixing structure is inconvenient to adjust, the rod-shaped or tubular workpieces with different lengths and diameters are inconvenient to fix, the fixing process is complicated, and a large amount of time is required to fix the workpiece.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a grinding device is used in steel construction processing, includes:

the grinding machine body is fixed on the ground of a factory building, and a grinding disc is mounted on the inner top wall of the grinding machine body;

the mounting frame is fixed on the polisher body through bolts and located right below the polishing disc, a limiting hole is formed in the top of the mounting frame, a T-shaped sliding groove is formed in the top of the mounting frame, a T-shaped sliding block is movably connected to the inner wall of the T-shaped sliding groove, and a supporting rod is fixedly connected to the bottom of the T-shaped sliding block;

the first mounting block is fixed at the top end of the supporting rod, a servo motor is fixedly mounted inside the first mounting block, an output shaft of the servo motor is fixedly connected with a fixing block through a coupler, the outer wall of the fixing block is connected with a ball screw in a penetrating manner, the top end of the ball screw is fixedly connected with a handle, and the bottom end of the ball screw is fixedly connected with an arc-shaped limiting block;

the second installation block is fixed to the top end of the supporting rod, the inner wall of the second installation block is fixedly connected with a connecting bearing, the inner wall of the connecting bearing is fixedly connected with a connecting rod, and one end of the connecting rod is fixedly connected with the outer wall of the fixing block.

Preferably, the number of the limiting holes is fifty, and fifty limiting holes are divided into two lines, and two lines of limiting holes are arranged at the top of the mounting frame in parallel, and two lines of limiting holes are symmetrically arranged at two sides of the T-shaped sliding groove.

Preferably, the T-shaped sliding block and the mounting frame form a sliding structure through the T-shaped sliding groove, the T-shaped sliding block slides along the inner wall of the T-shaped sliding groove, and the inner size of the T-shaped sliding groove is completely matched with the outer size of the T-shaped sliding block.

Preferably, the top end of the supporting rod is connected with the bottom of the first mounting block in a welding mode, the bottom end of the supporting rod is connected with the top of the T-shaped sliding block in a welding mode, and the T-shaped sliding block, the supporting rod and the first mounting block form an integrated structure.

Preferably, the arc-shaped limiting block is movably connected with the workpiece to be processed, the inner surface of the arc-shaped limiting block is attached to the outer surface of the workpiece to be processed, and the shape and the size of the arc-shaped limiting block are matched with those of the workpiece to be processed.

Preferably, the outer wall of the connecting bearing is fixedly connected with the inner wall of the second mounting block, the inner wall of the connecting bearing is fixedly connected with the outer wall of the connecting rod, and the second mounting block is movably connected with the connecting rod through the connecting bearing.

Compared with the prior art, the utility model provides a polishing device for steel structure processing, which has the following advantages:

1. the improved polishing device is convenient for all-dimensional polishing, the upper surface of the workpiece can not be polished, especially when the workpiece to be processed is rod-shaped or tubular, the surface of the workpiece to be processed can be polished well, the workpiece to be processed is not easy to be polished unevenly, one workpiece can be polished completely without repeated disassembly and fixation, and the polishing working efficiency is improved;

2. be provided with T type spout and T type slider, the removal about first installation piece and second installation piece has been made things convenient for, thereby the interval of two fixed blocks has been adjusted, make fixed knot construct can be applicable to the work piece of different length, and be provided with ball, can drive the arc stopper and remove the regulation, it fixes to have made things convenient for the work piece of treating of different diameters, make fixed knot construct and can be applicable to different radial work pieces, grinding device fixed knot after the improvement constructs and is convenient for adjust, made things convenient for different length, the shaft-like of different diameters, tubular workpiece fixes, fixed flow is comparatively simple and convenient, do not need to spend the fixed work piece of a large amount of time, the work efficiency of polishing is improved, be convenient for the mass treatment of steel construction.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic cross-sectional structural view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the structural connection between the fixing block and the ball screw according to the present invention;

FIG. 5 is a schematic perspective view of a mount of the present invention;

fig. 6 is a side sectional structural schematic view of the mounting bracket of the present invention.

In the figure: 1. a sander body; 2. grinding disc; 3. a mounting frame; 4. a limiting hole; 5. a T-shaped chute; 6. a T-shaped slider; 7. a support bar; 8. a first mounting block; 9. a fixed block; 10. a ball screw; 11. a handle; 12. an arc-shaped limiting block; 13. a workpiece to be processed; 14. a second mounting block; 15. connecting a bearing; 16. a connecting rod; 17. a limit bolt; 18. a servo motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a grinding device is used in steel construction processing, includes: the grinding machine comprises a grinding machine body 1, a grinding disc 2, a mounting frame 3, a limiting hole 4, a T-shaped sliding chute 5, a T-shaped sliding block 6, a supporting rod 7, a first mounting block 8, a fixing block 9, a ball screw 10, a handle 11, an arc limiting block 12, a workpiece to be processed 13, a second mounting block 14, a connecting bearing 15, a connecting rod 16, a limiting bolt 17 and a servo motor 18,

the grinding machine comprises a grinding machine body 1, a grinding disc 2 and a grinding wheel, wherein the grinding machine body 1 is fixed on the ground of a factory building, and the grinding disc 2 is installed on the inner top wall of the grinding machine body 1;

the mounting frame 3 is fixed on the polisher body 1 through bolts, the mounting frame 3 is located right below the polishing disc 2, the top of the mounting frame 3 is provided with a limiting hole 4, the top of the mounting frame 3 is provided with a T-shaped sliding groove 5, the inner wall of the T-shaped sliding groove 5 is movably connected with a T-shaped sliding block 6, and the bottom of the T-shaped sliding block 6 is fixedly connected with a supporting rod 7;

the first mounting block 8 is fixed at the top end of the support rod 7, a servo motor 18 is fixedly mounted inside the first mounting block 8, an output shaft of the servo motor 18 is fixedly connected with a fixing block 9 through a coupler, the outer wall of the fixing block 9 is connected with a ball screw 10 in a penetrating manner, the top end of the ball screw 10 is fixedly connected with a handle 11, and the bottom end of the ball screw 10 is fixedly connected with an arc-shaped limiting block 12;

the second mounting block 14 is fixed to the top end of the support rod 7, the inner wall of the second mounting block 14 is fixedly connected with a connecting bearing 15, the inner wall of the connecting bearing 15 is fixedly connected with a connecting rod 16, and one end of the connecting rod 16 is fixedly connected with the outer wall of the fixing block 9.

As shown in fig. 5, the number of the limiting holes 4 is fifty, and the fifty limiting holes 4 are divided into two lines, and the two lines of limiting holes 4 are arranged at the top of the mounting frame 3 in parallel, and the two lines of limiting holes 4 are symmetrically arranged at two sides of the T-shaped sliding groove 5, so that the limiting bolts 17 can be conveniently used for limiting and fixing the T-shaped sliding block 6 in the T-shaped sliding groove 5 through the arranged limiting holes 4;

specifically, as shown in fig. 5 and 6, the T-shaped slider 6 and the mounting frame 3 form a sliding structure through the T-shaped sliding groove 5, the T-shaped slider 6 slides along the inner wall of the T-shaped sliding groove 5, the inner dimension of the T-shaped sliding groove 5 is completely matched with the outer dimension of the T-shaped slider 6, the T-shaped slider 6 is convenient to slide through the arranged T-shaped sliding groove 5, and the sliding direction of the T-shaped slider 6 is also limited;

specifically, as shown in fig. 1 and 2, the top end of the support rod 7 is connected with the bottom of the first mounting block 8 in a welding manner, the bottom end of the support rod 7 is connected with the top of the T-shaped slider 6 in a welding manner, and the T-shaped slider 6, the support rod 7 and the first mounting block 8 form an integrated structure, so that the integrated structure is more tightly connected and is not easy to separate;

specifically, as shown in fig. 3 and 4, the arc-shaped limiting block 12 is movably connected with the workpiece 13 to be processed, the inner surface of the arc-shaped limiting block 12 is attached to the outer surface of the workpiece 13 to be processed, the shape and size of the arc-shaped limiting block 12 are matched with the shape and size of the workpiece 13 to be processed, and the workpiece 13 to be processed is conveniently limited and fixed by the arc-shaped limiting block 12;

specifically as shown in fig. 2 and 3, the outer wall of the connecting bearing 15 is fixedly connected with the inner wall of the second mounting block 14, the inner wall of the connecting bearing 15 is fixedly connected with the outer wall of the connecting rod 16, the second mounting block 14 and the connecting rod 16 are movably connected through the connecting bearing 15, and the connecting bearing 15 is arranged, so that the second mounting block 14 and the connecting rod 16 can be conveniently connected, and the supporting force is provided for the fixing block 9, and the rotation of the fixing block is smoother.

The working principle is as follows: when the polishing device for machining a steel structure is used, according to the drawings of fig. 1-6, firstly, one end of a workpiece 13 to be machined is inserted into the left-side fixed block 9, the handle 11 is held by hand to rotate, the ball screw 10 is driven to rotate, the arc-shaped limiting blocks 12 are driven to move in the middle of the fixed block 9, the four arc-shaped limiting blocks 12 are adjusted, so that one end of the workpiece 13 to be machined is fixed between the four arc-shaped limiting blocks 12 (as shown in fig. 4), then the support rod 7 is held by hand to move leftwards, the T-shaped slide block 6 is driven to move along the inner wall of the T-shaped slide groove 5, so that the fixed block 9 on the right side is driven to move leftwards, until the other end of the workpiece 13 to be machined is inserted into the fixed block 9 on the right side, the adjusting operation steps are repeated, the arc-shaped limiting blocks 12 in the fixed block 9 on the right side are adjusted, so that the other end of the workpiece 13 to be machined is fixed in the fixed block 9 on the right side, the fixed workpiece 13 to be processed is translated to the position right below the polishing disc 2, the T-shaped slide block 6 slides along the inner wall of the T-shaped slide groove 5 along with the movement of the workpiece 13 to be processed, the workpiece 13 to be processed is moved to the position right below the polishing disc 2, the limiting bolt 17 is disassembled into the corresponding limiting hole 4, the T-shaped slide block 6 in the T-shaped slide groove 5 is fixed at the position, the polisher body 1 is formally started, the polishing disc 2 is controlled to move downwards and rotationally polish by the polisher body 1, meanwhile, the servo motor 18 is started, the workpiece 13 to be processed can rotate when being polished through the matching of the servo motor 18 and the connecting bearing 15, and the surface of the workpiece 13 to be processed can be uniformly polished by the polishing disc 2 conveniently.

Those not described in detail in this specification are within the skill of the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a grinding device is used in steel construction processing which characterized in that includes:

the grinding machine comprises a grinding machine body (1) fixed on the ground of a factory building, wherein a grinding disc (2) is mounted on the inner top wall of the grinding machine body (1);

the mounting frame (3) is fixed on the grinding machine body (1) through bolts, the mounting frame (3) is located under the grinding disc (2), a limiting hole (4) is formed in the top of the mounting frame (3), a T-shaped sliding groove (5) is formed in the top of the mounting frame (3), a T-shaped sliding block (6) is movably connected to the inner wall of the T-shaped sliding groove (5), and a supporting rod (7) is fixedly connected to the bottom of the T-shaped sliding block (6);

the first mounting block (8) is fixed to the top end of the supporting rod (7), a servo motor (18) is fixedly mounted inside the first mounting block (8), an output shaft of the servo motor (18) is fixedly connected with a fixing block (9) through a coupler, the outer wall of the fixing block (9) is connected with a ball screw (10) in a penetrating mode, the top end of the ball screw (10) is fixedly connected with a handle (11), and meanwhile the bottom end of the ball screw (10) is fixedly connected with an arc-shaped limiting block (12);

the second mounting block (14) is fixed to the top end of the supporting rod (7), the inner wall of the second mounting block (14) is fixedly connected with a connecting bearing (15), the inner wall of the connecting bearing (15) is fixedly connected with a connecting rod (16), and one end of the connecting rod (16) is fixedly connected with the outer wall of the fixing block (9).

2. The grinding device for machining the steel structure according to claim 1, wherein: the quantity of spacing hole (4) is fifty, and fifty spacing hole (4) divide into two lines, and two lines of spacing hole (4) parallel arrangement are at the top of mounting bracket (3), and two lines of spacing hole (4) symmetry set up the both sides at T type spout (5).

3. The grinding device for machining the steel structure according to claim 1, wherein: the T-shaped sliding block (6) and the mounting frame (3) form a sliding structure through the T-shaped sliding groove (5), the T-shaped sliding block (6) slides along the inner wall of the T-shaped sliding groove (5), and the inner size of the T-shaped sliding groove (5) is completely matched with the outer size of the T-shaped sliding block (6).

4. The grinding device for machining the steel structure according to claim 1, wherein: the top of bracing piece (7) and the bottom welding of first installation piece (8) link to each other, and the bottom of bracing piece (7) and the top welding of T type slider (6) link to each other, and T type slider (6), bracing piece (7) and first installation piece (8) constitute integrated structure.

5. The grinding device for machining the steel structure according to claim 1, wherein: the arc-shaped limiting block (12) is movably connected with the workpiece (13) to be processed, the inner surface of the arc-shaped limiting block (12) is attached to the outer surface of the workpiece (13) to be processed, and the shape and the size of the arc-shaped limiting block (12) are matched with those of the workpiece (13) to be processed.

6. The grinding device for machining the steel structure according to claim 1, wherein: the outer wall of the connecting bearing (15) is fixedly connected with the inner wall of the second mounting block (14), the inner wall of the connecting bearing (15) is fixedly connected with the outer wall of the connecting rod (16), and the second mounting block (14) is movably connected with the connecting rod (16) through the connecting bearing (15).