CN217413388U

CN217413388U - Stainless steel handrail arc grinding device

Info

Publication number: CN217413388U
Application number: CN202220041484.4U
Authority: CN
Inventors: 许洪剑
Original assignee: Xinghua Shiji Hongsheng Stainless Steel Products Co ltd
Current assignee: Xinghua Shiji Hongsheng Stainless Steel Products Co ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-09-13
Anticipated expiration: 2032-01-10

Abstract

The utility model discloses a stainless steel handrail arc grinding device, comprises a workbench, the upper surface of workstation is seted up flutedly, the upper surface of workstation and the left and right sides that is located the recess all are provided with clamping mechanism, the spout has been seted up on the inner wall around the recess, the inside sliding connection of spout has the slide, movable chamber has been seted up to the inside of slide, it is connected with the threaded rod to rotate on the inner wall in activity chamber. The utility model discloses, it is fixed to press from both sides nonrust steel pipe clamp through cylinder control splint to rotate through rotating the nonrust steel pipe of motor control, then remove through driving motor control arc sanding block, make arc sanding block remove on the nonrust steel pipe of pivoted, avoid artifical manual polishing, be favorable to improving work efficiency, and be provided with the constant head tank on the splint, avoid nonrust steel pipe to take place the skew at the in-process of polishing and lead to the thickness of polishing inhomogeneous.

Description

Stainless steel handrail arc grinding device

Technical Field

The utility model relates to a stainless steel handrail technical field especially relates to a stainless steel handrail arc grinding device.

Background

The handrails are projections which are usually arranged at stairs, breast boards, balconies and the like and have practicability and decoration, are members for holding by people on the upper edges (top surfaces) of the handrails or the breast boards, are used for holding according to walking, have more types of wooden handrails, metal handrails and the like, wherein the stainless steel handrails in the metal handrails are more widely used, and stainless steel pipes need to be polished in the manufacturing process of the stainless steel handrails, so that the appearance is smoother.

However, polishing of the stainless steel handrail adopts manual polishing, efficiency is low, work efficiency is seriously affected, polishing thickness of different positions cannot be guaranteed, and polishing quality is further affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a stainless steel handrail arc polishing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an arc-shaped polishing device for a stainless steel handrail comprises a workbench, wherein a groove is formed in the upper surface of the workbench, and clamping mechanisms are arranged on the upper surface of the workbench and positioned on the left side and the right side of the groove;

the front and rear inner walls of the groove are provided with sliding grooves, sliding plates are connected inside the sliding grooves in a sliding mode, movable cavities are formed inside the sliding plates, threaded rods are connected to the inner walls of the movable cavities in a rotating mode, one ends, far away from the sliding plates, of the threaded rods extend to the outer side of the workbench and are fixedly connected with screwing blocks, threaded blocks are connected to the outer surfaces of the threaded rods in a threaded mode, mounting plates are fixedly connected to the upper surfaces of the threaded blocks, mounting holes are formed in the inner side surfaces of the mounting plates, arc-shaped polishing blocks are arranged inside the mounting holes, and the arc-shaped polishing blocks are fixedly connected with the mounting plates through fastening bolts;

and a moving mechanism is arranged between the sliding plate and the workbench.

As a further description of the above technical solution:

clamping mechanism includes the fixed plate to the upper surface at the workstation is fixed to the fixed plate, the side surface fixedly connected with cylinder of fixed plate, the expansion end of cylinder runs through fixed plate and fixedly connected with and rotates the motor, the output shaft fixedly connected with splint of rotation motor, the constant head tank has been seted up to the one side that the rotation motor was kept away from to splint.

As a further description of the above technical solution:

the quantity of constant head tank is provided with a plurality ofly to the diameter of a plurality of constant head tanks is from inside to outside grow in proper order.

As a further description of the above technical solution:

the moving mechanism comprises a driving motor, the side surface of the driving motor is fixed on the side surface of the workbench, an output shaft of the driving motor extends to the inside of the groove and is fixedly connected with a screw rod, the screw rod is rotatably connected with the inner wall of the groove, a connecting block is connected to the outer surface of the screw rod in a threaded mode, and the connecting block is fixedly connected with the sliding plate.

As a further description of the above technical solution:

the inner bottom of the groove is provided with a collecting box, and the front surface of the collecting box is fixedly connected with a handle.

As a further description of the above technical solution:

the number of the thread blocks is two, and the internal thread directions of the two thread blocks are opposite.

As a further description of the above technical solution:

a sliding hole is formed in the front surface of the workbench, and the threaded rod is connected in the sliding hole in a sliding mode.

As a further description of the above technical solution:

and a blanking hole is formed in the inner bottom of the movable cavity.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this stainless steel handrail arc grinding device, it is fixed with nonrust steel pipe clamp through cylinder control splint to rotate through rotating the nonrust steel pipe of motor control, then remove through driving motor control arc sanding block, make arc sanding block remove on the nonrust steel pipe of pivoted, avoid artifical manual polishing, be favorable to improving work efficiency, and be provided with the constant head tank on the splint, avoid nonrust steel pipe at the in-process of polishing emergence skew and lead to the thickness of polishing inhomogeneous.

2. Compared with the prior art, this stainless steel handrail arc grinding device rotates through twisting a control threaded rod to control thread piece, mounting panel, arc polishing block remove, make arc polishing block and the laminating of nonrust steel pipe, conveniently polish the nonrust steel pipe of different models, and the thickness of polishing can be controlled through the knob.

Drawings

Fig. 1 is a front view of a stainless steel handrail arc-shaped polishing device provided by the utility model;

fig. 2 is a side sectional view of the stainless steel handrail arc-shaped polishing device provided by the utility model;

fig. 3 is a schematic view of an internal structure of a sliding plate of the stainless steel handrail arc-shaped polishing device provided by the utility model;

FIG. 4 is a top view of a mounting plate and an arc-shaped polishing block of the stainless steel handrail arc-shaped polishing device provided by the present invention;

fig. 5 is the utility model provides a stainless steel handrail arc grinding device's arc sanding block schematic structure view.

Illustration of the drawings:

1. a work table; 2. a groove; 3. a clamping mechanism; 301. a fixing plate; 302. rotating the motor; 303. a splint; 304. positioning a groove; 305. a cylinder; 4. a chute; 5. a slide plate; 6. a movable cavity; 7. a threaded rod; 8. twisting the block; 9. a thread block; 10. mounting a plate; 11. an arc-shaped polishing block; 12. fastening a bolt; 13. mounting holes; 14. a moving mechanism; 1401. a drive motor; 1402. a screw rod; 1403. connecting blocks; 15. and a collection box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the utility model provides a pair of stainless steel handrail arc grinding device: comprises a workbench 1, the upper surface of the workbench 1 is provided with a groove 2, the upper surface of the workbench 1 and the left and right sides of the groove 2 are both provided with a clamping mechanism 3 for clamping and fixing a stainless steel pipe, the clamping mechanism 3 comprises a fixed plate 301, the fixed plate 301 is fixed on the upper surface of the workbench 1, the side surface of the fixed plate 301 is fixedly connected with a cylinder 305 for controlling a rotating motor 302 and a clamping plate 303 to move, the movable end of the cylinder 305 penetrates through the fixed plate 301 and is fixedly connected with the rotating motor 302 for controlling the clamping plate 303 to rotate and further controlling the stainless steel pipe to rotate, and is matched with an arc-shaped grinding block 11 for grinding, the output shaft of the rotating motor 302 is fixedly connected with the clamping plate 303, one side of the clamping plate 303 far away from the rotating motor 302 is provided with a positioning groove 304, the stainless steel pipe is prevented from deviating in the rotating process, and the number of the positioning grooves 304 is multiple, the stainless steel pipes of different types can be conveniently polished, and the diameters of the positioning grooves 304 are sequentially increased from inside to outside;

the front inner wall and the rear inner wall of the groove 2 are provided with sliding grooves 4, the sliding grooves 4 are connected with sliding plates 5 in a sliding manner, the sliding plates 5 are provided with movable cavities 6 in the inner parts, the inner walls of the movable cavities 6 are connected with threaded rods 7 in a rotating manner, one ends of the threaded rods 7, far away from the sliding plates 5, extend to the outer side of the workbench 1 and are fixedly connected with screwing blocks 8 for controlling the threaded rods 7 to rotate, and further controlling the threaded blocks 9 to drive the mounting plates 10 and the arc-shaped polishing blocks 11 to move, so that stainless steel pipes of different models can be polished conveniently, the polishing thickness of stainless steel pipes can be adjusted, the outer surface of the threaded rods 7 is in threaded connection with the thread blocks 9, the number of the thread blocks 9 is two, the internal thread directions of the two thread blocks 9 are opposite, the upper surface of each thread block 9 is fixedly connected with the mounting plate 10, the inner side surface of the mounting plate 10 is provided with mounting holes 13, and the arc-shaped polishing blocks 11 are arranged in the mounting holes 13, the arc-shaped polishing block 11 is fixedly connected with the mounting plate 10 through a fastening bolt 12, so that the arc-shaped polishing block 11 is convenient to replace;

be provided with moving mechanism 14 between slide 5 and workstation 1 for control slide 5 drives arc sanding block 11 and slides on stainless steel pipe, moving mechanism 14 includes driving motor 1401, the side surface of driving motor 1401 stationary work platform 1, the output shaft of driving motor 1401 extends to the inside and the fixedly connected with lead screw 1402 of recess 2, and lead screw 1402 is connected with the inner wall rotation of recess 2, the surface threaded connection of lead screw 1402 has connecting block 1403, and connecting block 1403 and slide 5 fixed connection.

Recess 2's interior bottom is provided with collecting box 15 for collect the piece of polishing, and the front surface fixedly connected with handle of collecting box 15, the slide opening has been seted up to the front surface of workstation 1, and threaded rod 7 sliding connection is in the slide opening, and the interior bottom in activity chamber 6 is provided with the unloading hole, is used for discharging the piece in the chamber 6 that will move about, avoids the piece to pile up in activity chamber 6 inside.

The working principle is as follows: during the use, insert the stainless steel pipeline in the constant head tank 304, then press from both sides the stainless steel pipeline tightly through cylinder 305 control splint 303, later through twisting 8 control arc sanding blocks 11 and removing, make arc sanding blocks 11 and stainless steel pipeline laminating, start simultaneously at last and rotate motor 302, driving motor 1401, rotation motor 302 controls the stainless steel pipeline and rotates, driving motor 1401 controls arc sanding blocks 11 and removes on the stainless steel pipeline, and then accomplish, the piece that polishes the production falls into in collecting box 15.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a stainless steel handrail arc grinding device, includes workstation (1), its characterized in that: a groove (2) is formed in the upper surface of the workbench (1), and clamping mechanisms (3) are arranged on the upper surface of the workbench (1) and positioned on the left side and the right side of the groove (2);

the front inner wall and the rear inner wall of the groove (2) are provided with sliding grooves (4), the sliding grooves (4) are connected with sliding plates (5) in a sliding mode, movable cavities (6) are formed in the sliding plates (5), the inner walls of the movable cavities (6) are connected with threaded rods (7) in a rotating mode, one ends, far away from the sliding plates (5), of the threaded rods (7) extend to the outer side of the workbench (1) and are fixedly connected with screwing blocks (8), the outer surfaces of the threaded rods (7) are connected with threaded blocks (9) in a threaded mode, the upper surfaces of the threaded blocks (9) are fixedly connected with mounting plates (10), the inner side surfaces of the mounting plates (10) are provided with mounting holes (13), arc-shaped polishing blocks (11) are arranged inside the mounting holes (13), and the arc-shaped polishing blocks (11) are fixedly connected with the mounting plates (10) through fastening bolts (12);

a moving mechanism (14) is arranged between the sliding plate (5) and the workbench (1).

2. The stainless steel handrail arc grinding device of claim 1, wherein: clamping mechanism (3) are including fixed plate (301) to the upper surface at workstation (1) is fixed in fixed plate (301), the side surface fixedly connected with cylinder (305) of fixed plate (301), the expansion end of cylinder (305) runs through fixed plate (301) and fixedly connected with rotates motor (302), the output shaft fixedly connected with splint (303) of rotating motor (302), constant head tank (304) have been seted up to one side of keeping away from rotating motor (302) in splint (303).

3. The stainless steel handrail arc grinding device of claim 2, wherein: the number of the positioning grooves (304) is provided with a plurality of positioning grooves, and the diameters of the positioning grooves (304) become larger from inside to outside in sequence.

4. The stainless steel handrail arc grinding device of claim 1, wherein: the moving mechanism (14) comprises a driving motor (1401), the driving motor (1401) fixes the side surface of the workbench (1), an output shaft of the driving motor (1401) extends to the inside of the groove (2) and is fixedly connected with a lead screw (1402), the lead screw (1402) is rotatably connected with the inner wall of the groove (2), the outer surface of the lead screw (1402) is in threaded connection with a connecting block (1403), and the connecting block (1403) is fixedly connected with the sliding plate (5).

5. The stainless steel handrail arc grinding device of claim 1, wherein: the inner bottom of the groove (2) is provided with a collecting box (15), and the front surface of the collecting box (15) is fixedly connected with a handle.

6. The stainless steel handrail arc grinding device of claim 1, wherein: the number of the thread blocks (9) is two, and the internal thread directions of the two thread blocks (9) are opposite.

7. The stainless steel handrail arc grinding device of claim 1, wherein: a sliding hole is formed in the front surface of the workbench (1), and the threaded rod (7) is connected in the sliding hole in a sliding mode.

8. The stainless steel handrail arc grinding device of claim 1, wherein: the inner bottom of the movable cavity (6) is provided with a discharging hole.