CN220074122U

CN220074122U - Polishing device for stopper rod machining

Info

Publication number: CN220074122U
Application number: CN202321466804.1U
Authority: CN
Inventors: 吴晗; 李玉书; 陈俊伟; 李磊; 卜洋; 李堃实; 邢柯
Original assignee: Laiwu Steel Group Xinxing Yeqi Co ltd
Current assignee: Laiwu Steel Group Xinxing Yeqi Co ltd
Priority date: 2023-06-08
Filing date: 2023-06-08
Publication date: 2023-11-24
Anticipated expiration: 2033-06-08

Abstract

The utility model provides a polishing device for processing a stopper rod, which relates to the technical field of stopper rod polishing and comprises a bottom box, wherein a polishing box is arranged on the bottom box, a door body is arranged on the polishing box, a vertical moving mechanism is arranged in the polishing box, a telescopic rod is arranged on the vertical moving mechanism, the telescopic rod is connected with a mounting seat, and a sander is arranged on the mounting seat; the inside of the polishing box is also provided with a rotating mechanism, the rotating mechanism is connected with a mounting plate, a fixing mechanism is mounted on the mounting plate, the bottom box is also provided with a dust collection fan, the dust collection fan is connected with a dust collection pipe and a dust exhaust pipe, the dust collection pipe extends into the inside of the polishing box and is connected with a dust collection cover, and the dust exhaust pipe is connected with a dust collection box; the device adopts vertical polishing, utilizes the fixing mechanism to fix and position the stopper rod, and the telescopic rod realizes the positioning of the stopper rod, and then cooperates with the functions of the vertical moving mechanism and the rotating mechanism, thereby finally completing the comprehensive polishing of the stopper rod and having good usability.

Description

Polishing device for stopper rod machining

Technical Field

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

Background

The stopper rod is a refractory rod which is arranged in the steel ladle and is used for controlling the opening and closing of the water gap and the flow of molten steel by means of lifting displacement, the surface of a processed stopper rod blank is not smooth, the subsequent use can be influenced, and the rod head needs to be polished through a stopper rod polishing device in the processing process.

The patent number CN217344876U discloses a polishing device for stopper rod production and processing, which comprises a box body, wherein one end of the box body is hinged with a box door, both sides of the inner bottom of the box body are respectively provided with a first moving mechanism, the lower parts of both sides of the inner part of the box body are respectively provided with a rotating mechanism and a clamping mechanism, dust collectors are respectively and fixedly arranged above both side walls of the inner part of the box body, the inner top end of the box body is provided with a second moving mechanism, the upper part of the inner part of the box body is provided with a second electric push rod, and the telescopic end of the second electric push rod is fixedly connected with a polisher; the device is mutually matched with a plurality of mechanisms so as to realize automatic polishing work of the stopper rod, but the following defects exist in the working process: firstly, the structure of the device is too complex, and a plurality of mechanisms are utilized to find the position of the stopper rod, so that the maintenance workload is high; secondly, the two clamping mechanisms are used for fixing the stopper rod, so that the area of the stopper rod to be polished is reduced, and the situation that the stopper rod is not polished in place can occur; therefore, such a design is to be improved.

Disclosure of Invention

The utility model aims to solve the problems in the background art, and further provides a polishing device for processing a stopper rod.

The technical scheme adopted for solving the technical problems is as follows:

the polishing device for processing the stopper rod comprises a bottom box, wherein a polishing box is arranged on the bottom box, a door body is arranged on the polishing box, a vertical moving mechanism is arranged in the polishing box, a telescopic rod is arranged on the vertical moving mechanism, the telescopic rod is connected with a mounting seat, and a sander is arranged on the mounting seat; the inside of the polishing box is provided with a rotating mechanism, the rotating mechanism is connected with a mounting plate, a fixing mechanism is mounted on the mounting plate, a dust collection fan is further mounted on the bottom box, the dust collection fan is connected with a dust collection pipe and a dust exhaust pipe, the dust collection pipe extends into the inside of the polishing box and is connected with a dust collection cover to adsorb dust in the polishing process of the stopper rod, and the dust exhaust pipe is connected with a dust collection box.

Further, vertical moving mechanism includes guided way, lead screw, slider and servo motor, is provided with guided way and lead screw along its direction of height in the polishing case, installs the slider on guided way and the lead screw, and lead screw one end is connected with servo motor in order to realize that servo motor operation drives the slider and is reciprocating motion along guided way, installs the telescopic link on the slider.

Further, the vertical moving mechanism further comprises a protective shell, the protective shell is covered outside the guide rail, the lead screw, the sliding block and the servo motor, one side of the protective shell is provided with a movable opening, the sliding block penetrates through the movable opening to be connected with the telescopic rod, and the design improves the protection effect on the working parts

Further, the rotating mechanism comprises a rotating roller, a driving motor, a driving gear and a driven gear, the bottom end inside the polishing box is rotationally connected with the rotating roller, the rotating roller is provided with the driven gear, the driven gear is meshed with the driving gear arranged on the driving motor to realize that the driving motor operates to drive the rotating roller to rotate, and the rotating roller is provided with a mounting plate.

Further, the rotating mechanism further comprises a protective box, the protective box is covered outside the rotating roller, the driving motor, the driving gear and the driven gear, a through hole is formed in the top of the protective box, one end of the rotating roller penetrates through the through hole to be connected with the mounting plate, and the protective effect on working parts is improved through the design.

Further, fixed establishment includes fixing base and fastening bolt, and the fixing base middle part is equipped with the slot, and at least threaded connection has two fastening bolts on the fixing base, and fastening bolt one end extends to in the slot, and during the scheme was implemented, directly with in inserting the slot, screw up the fixing bolt afterwards and can fix the stopper on the fixing base.

Further, a plurality of tool boxes are arranged on the bottom box so as to improve the using effect of the device.

Further, be equipped with the observation window that the staff of being convenient for was looked over to the work of polishing in the polishing case on the door body.

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

the utility model has simple structure, adopts vertical polishing, utilizes the fixing mechanism to fix and position the position of the stopper rod, realizes the positioning of the stopper rod by the telescopic rod, and finally completes the comprehensive polishing of the stopper rod by matching with the functions of the vertical moving mechanism and the rotating mechanism, has simple operation, reduces the work of maintaining the device in the later period and has high use value.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic structural view of a fixing mechanism;

FIG. 3 is a schematic structural view of the protective housing;

FIG. 4 is a schematic structural view of a protective case;

wherein: 1. a bottom box; 11. a tool box; 2. polishing the box; 21. a door body; 211. an observation window; 3. a guide rail; 31. a screw rod; 32. a servo motor; 33. a slide block; 34. a protective housing; 341. a movable opening; 4. a telescopic rod; 41. a mounting base; 42. a sander; 5. a rotating roller; 51. a driving motor; 52. a drive gear; 53. a driven gear; 54. a protective box; 541. a through hole; 6. a mounting plate; 7. a fixing seat; 71. a slot; 72. a fastening bolt; 8. a dust collection fan; 81. a dust collection pipe; 82. a dust hood; 83. a dust exhaust pipe; 84. a dust collection box.

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. The utility model will be further described with reference to the accompanying drawings and examples:

as shown in fig. 1, a polishing device for processing a stopper rod comprises a bottom box 1, wherein a plurality of tool boxes 11 are arranged on the bottom box 1 to improve the use effect of the device, a polishing box 2 is arranged on the bottom box 1, a door body 21 is arranged on the polishing box 2, an observation window 211 which is convenient for a worker to observe polishing work in the polishing box 2 is arranged on the door body 21, a guide rail 3 and a lead screw 31 are arranged in the polishing box 2 along the height direction, a sliding block 33 is arranged on the guide rail 3 and the lead screw 31, one end of the lead screw 31 is connected with a servo motor 32 to realize that the servo motor 32 operates to drive the sliding block 33 to reciprocate along the guide rail 3; the telescopic rod 4 is horizontally arranged on the sliding block 33, the telescopic rod 4 is connected with the mounting seat 41, the sander 42 for polishing the stopper rod is arranged on the mounting seat 41, and the operation of the telescopic rod 4 drives the sander 42 to be close to the stopper rod so as to realize the polishing operation of the stopper rod; a rotating mechanism is arranged in the polishing box 2, the rotating mechanism is connected with a mounting plate 6, and a fixing mechanism for vertically fixing the position of the stopper rod is arranged on the mounting plate 6; still install dust absorption fan 8 on the base tank 1, dust absorption fan 8 is connected with dust absorption pipe 81 and dust exhaust pipe 83, and dust absorption pipe 81 extends to the inside of box 2 of polishing and is connected with dust hood 82 in order to realize the absorption to stopper stick in-process dust of polishing, and dust exhaust pipe 83 is connected with the dust collection box 84 that is used for collecting the dust.

In the specific implementation process, the device comprises the following operation steps:

1) Vertically fixing the stopper rod on the fixing mechanism;

2) Closing the door body 21 and starting the device;

3) The rotating mechanism drives the stopper rod to rotate, the telescopic rod 4 drives the sander 42 to be close to the stopper rod, and the sander 42 moves from top to bottom along with the operation of the servo motor 32 to finally finish the comprehensive sanding operation of the stopper rod;

4) During the polishing process, the dust suction fan 8 is always turned on and sucks dust generated during the polishing process into the dust box 84.

In the above-mentioned scheme, in order to improve the protection effect on the driving part, as shown in fig. 1 and 3, the guide rail 3, the screw rod 31, the sliding block 33 and the outer cover of the servo motor 32 are provided with a protective shell 34, one side of the protective shell 34 is provided with a strip-shaped movable opening 341 for the sliding block 33 to move, and the sliding block 33 is connected with the telescopic rod 4 through the movable opening 341.

Specifically, the rotating mechanism comprises a rotating roller 5, a driving motor 51, a driving gear 52 and a driven gear 53, the rotating roller 5 is rotatably connected to the bottom end inside the polishing box 2, the driven gear 53 is arranged on the rotating roller 5, the driven gear 53 is meshed with the driving gear 52 arranged on the driving motor 51 to realize that the driving motor 51 operates to drive the rotating roller 5 to rotate, and the mounting plate 6 is arranged on the rotating roller 5.

In the above-mentioned scheme, in order to improve the protection effect to the rotating mechanism, as shown in fig. 1 and 4, the rotating mechanism further includes a protection box 54, the protection box 54 is covered outside the rotating roller 5, the driving motor 51, the driving gear 52 and the driven gear 53, a through hole 541 is provided at the top of the protection box 54, and one end of the rotating roller 5 passes through the through hole 541 and is connected with the mounting plate 6.

Specifically, as shown in fig. 2, the fixing mechanism comprises a fixing seat 7 and a fastening bolt 72, a slot 71 matched with the shape and the size of the stopper rod is arranged in the middle of the fixing seat 7, at least two fastening bolts 72 are connected to the fixing seat 7 in a threaded manner, and one end of each fastening bolt 72 extends into the slot 71 to fix the stopper rod; in the implementation process, the bottom end of the stopper rod is directly inserted into the slot 71, and then the fixing bolt is screwed down to fix the stopper rod on the fixing seat 7.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing examples, and that the foregoing description and description are merely illustrative of the principles of this utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The polishing device for the stopper rod machining is characterized by comprising a bottom box (1), wherein a polishing box (2) is arranged on the bottom box (1), a door body (21) is arranged on the polishing box (2), a vertical moving mechanism is arranged in the polishing box (2), a telescopic rod (4) is arranged on the vertical moving mechanism, the telescopic rod (4) is connected with a mounting seat (41), and a sander (42) is arranged on the mounting seat (41); still be equipped with slewing mechanism in polishing case (2), slewing mechanism is connected with mounting panel (6), installs fixed establishment on mounting panel (6), still installs dust absorption fan (8) on base tank (1), and dust absorption fan (8) are connected with dust absorption pipe (81) and dust exhaust pipe (83), and dust absorption pipe (81) extend to inside polishing case (2) and are connected with dust hood (82), and dust exhaust pipe (83) are connected with dust collection case (84).

2. The polishing device for stopper rod machining according to claim 1, wherein the vertical moving mechanism comprises a guide rail (3), a screw rod (31), a sliding block (33) and a servo motor (32), the guide rail (3) and the screw rod (31) are arranged in the polishing box (2) along the height direction of the polishing box, the sliding block (33) is arranged on the guide rail (3) and the screw rod (31), one end of the screw rod (31) is connected with the servo motor (32), and the telescopic rod (4) is arranged on the sliding block (33).

3. The polishing device for stopper rod machining according to claim 2, wherein the vertical moving mechanism further comprises a protective housing (34), the protective housing (34) is covered outside the guide rail (3), the screw rod (31), the sliding block (33) and the servo motor (32), a movable opening (341) is formed in one side of the protective housing (34), and the sliding block (33) is connected with the telescopic rod (4) through the movable opening (341).

4. The polishing device for stopper rod machining according to claim 1, wherein the rotating mechanism comprises a rotating roller (5), a driving motor (51), a driving gear (52) and a driven gear (53), the rotating roller (5) is rotatably connected to the bottom end inside the polishing box (2), the driven gear (53) is arranged on the rotating roller (5), the driven gear (53) is meshed with the driving gear (52) arranged on the driving motor (51), and the mounting plate (6) is arranged on the rotating roller (5).

5. The polishing device for stopper rod machining according to claim 4, wherein the rotating mechanism further comprises a protective box (54), the protective box (54) is covered outside the rotating roller (5), the driving motor (51), the driving gear (52) and the driven gear (53), a through hole (541) is formed in the top of the protective box (54), and one end of the rotating roller (5) penetrates through the through hole (541) to be connected with the mounting plate (6).

6. The polishing device for stopper rod machining according to claim 1, wherein the fixing mechanism comprises a fixing seat (7) and fastening bolts (72), a slot (71) is formed in the middle of the fixing seat (7), at least two fastening bolts (72) are connected to the fixing seat (7) in a threaded mode, and one end of each fastening bolt (72) extends into the slot (71).

7. Polishing device for stopper rod machining according to claim 1, characterized in that the bottom box (1) is provided with a plurality of tool boxes (11).

8. Polishing device for stopper rod machining according to claim 1, characterized in that the door body (21) is provided with an observation window (211).