CN211615077U

CN211615077U - Grinding device is used in cold roll production

Info

Publication number: CN211615077U
Application number: CN201922236609.XU
Authority: CN
Inventors: 张文超; 柳建锋; 张宗伟
Original assignee: Xinzheng Zhongbo Special Steel Products Co ltd
Current assignee: Xinzheng Zhongbo Special Steel Products Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-10-02
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a grinding device is used in cold roll production, comprising a base plate, bottom plate upper end fixed mounting has two risers, two the roof is installed jointly to the riser upper end, roof upper end fixed mounting has grinding machanism, and grinding machanism runs through the roof and extends to the roof below, bottom plate upper end middle part movable mounting has fixing device, fixing device is located the grinding machanism below, bottom plate upper end right part fixed mounting has thrust unit, and thrust unit left end and fixing device right-hand member fixed connection, bottom plate upper end left part fixed mounting has spray set. The polishing device for the production of the cold roll can remove dust generated by polishing in the polishing process of the cold roll through the arrangement of the plurality of spray heads; the grinding environment realizes dustless production; meanwhile, the spray head can provide cooling operation for the cold roll and the polishing sheet, damage of the cold roll due to overhigh temperature is avoided, and production quality of products is guaranteed.

Description

Grinding device is used in cold roll production

Technical Field

The utility model relates to a cold roll technical field, in particular to grinding device is used in cold roll production.

Background

The steel industry in China develops at a speed of more than 20-30% each year, and the steel yield is the first in the world for more than ten years. The use of rolls as important tools and consumables for rolling mills has been rapidly developed with the advancement of rolling technology and the constant updating of rolling installations. In recent years, a cold roll is a tool which directly participates in deformation when a five-stand temper mill, a single-stand temper mill and a double-stand temper mill of a cold rolling mill roll and temper strip steel, the quality of rolling quality and the service life directly influence the product quality, and the cold roll plays a role of playing a role of enough weight in cold rolling production, so that the outer surface of the cold roll needs to be polished before production, but the polishing is often insufficient in the polishing process, so that the product quality is influenced; the high-strength grinding process is often accompanied by the generation of grinding dust and high temperature, so that the problem in the grinding process needs to be solved.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a grinding device is used in cold roll production can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a grinding device is used in cold roll production, includes the bottom plate, bottom plate upper end fixed mounting has two risers, two the roof is installed jointly to the riser upper end, roof upper end fixed mounting has grinding machanism, and grinding machanism runs through the roof and extends to the roof below, bottom plate upper end middle part movable mounting has fixing device, and fixing device is located between two risers, fixing device is located the grinding machanism below, bottom plate upper end right part fixed mounting has thrust unit, and thrust unit left end and fixing device right-hand member fixed connection, bottom plate upper end left part fixed mounting has spray set, and the spray set upper end runs through riser upper portion and extends to roof lower extreme right part, the equal fixed mounting in bottom plate lower extreme four corners has the universal wheel.

Preferably, fixing device includes the mounting panel, the equal fixed mounting in mounting panel upper end left part and upper end right part has the pole setting, the equal fixed mounting in pole setting upper end has the tight cylinder in top, mounting panel lower extreme middle part fixed mounting has the sliding block, the slide rail has been seted up at bottom plate upper end middle part, slide rail and sliding block sliding connection.

Preferably, thrust unit includes the mount pad, mount pad upper end fixed mounting has a cylinder No. one, No. one push rod of cylinder output end fixed connection, the sliding sleeve has been cup jointed in the activity on the push rod, and the sliding sleeve runs through right-hand member riser lower part, a push rod left end and fixing device right-hand member middle part fixed connection, mount pad and bottom plate upper end right part fixed mounting.

Preferably, grinding machanism includes the cylinder No. two, No. two push rods of cylinder lower extreme fixedly connected with, No. two push rod output end fixed mounting has the connecting rod, the equal fixedly connected with sliding seat in both ends about the connecting rod, equal fixed mounting has a fixing base on the sliding seat, two rotate between the fixing base and be connected with the pivot, pivot surface fixed mounting has the polishing piece that a plurality of equidistance distribute, pivot left end fixed mounting has the motor, and the motor is located the left end riser outside.

Preferably, spout and through-hole have all been seted up in the riser, and the through-hole is located between a set of spout, sliding seat left end and spout sliding connection, the motor output runs through left end through-hole, sliding seat and fixes and rotate with the pivot and be connected.

Preferably, spray set includes the water tank, water tank upper end fixedly connected with water pipe, the water pipe upper end runs through left end riser upper portion and extends to roof lower extreme right part, a plurality of equidistance distribution shower nozzles of water pipe upper end fixedly connected with, and the shower nozzle all is located the grinding machanism top.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) in the utility model, the first air cylinder drives the first push rod to move, thereby driving the cold roller on the mounting plate to move left and right, and further polishing can be more sufficient; the polishing efficiency is improved; and the setting of a plurality of polishing pieces can select suitable polishing head according to the cold-rolling roller of difference, and the commonality is strong, has avoided the machining to polish in-process frequently to change the polishing head simultaneously for whole device life is longer.

(2) In the utility model, the dust generated by polishing can be removed in the polishing process of the cold roll through the arrangement of a plurality of spray heads above the polishing device; the polishing environment realizes dustless production, and the body of a worker is prevented from being injured; meanwhile, the spray head can provide cooling operation for the cold roll and the polishing sheet in the polishing process, the cold roll is prevented from being damaged due to overhigh temperature, and the production quality of products is guaranteed.

Drawings

Fig. 1 is a schematic view of the overall structure of a polishing device for producing a cold roll of the present invention;

FIG. 2 is an enlarged view of the polishing device for producing the cold roll of the utility model at the A position;

FIG. 3 is a schematic front structural view of a polishing device for producing a cold roll of the present invention;

figure 4 is the utility model relates to a grinding device's for cold roll production structural schematic of riser.

In the figure: 1. a base plate; 2. a vertical plate; 3. a pushing device; 4. a polishing mechanism; 5. a spraying device; 6. a top plate; 7. a fixing device; 8. a universal wheel; 9. a through hole; 10. a chute; 31. a sliding sleeve; 32. a first push rod; 33. a first cylinder; 34. a mounting seat; 41. a connecting rod; 42. a second push rod; 43. a second cylinder; 44. a rotating shaft; 45. grinding the sheets; 46. a sliding seat; 47. a fixed seat; 48. a motor; 51. a water tank; 52. a water pipe; 53. a spray head; 71. tightly pushing the air cylinder; 72. a slider; 73. a slide rail; 74. mounting a plate; 75. and (6) erecting a rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

As shown in fig. 1-4, a grinding device is used in cold roll production, including

bottom plate

1, 1 upper end fixed mounting of bottom plate has two risers 2, roof 6 is installed jointly to 2 upper ends of two risers, 6 upper ends fixed mounting of roof have grinding machanism 4, and grinding machanism 4 runs through roof 6 and extends to roof 6 below, 1 upper end middle part movable mounting of bottom plate has fixing device 7, and fixing device 7 is located between two risers 2, fixing device 7 is located grinding machanism 4 below, 1 upper end right part fixed mounting of bottom plate has

thrust unit

3, and 3 left ends of thrust unit and 7 right-hand members fixed connection of fixing device, 1 upper end left part fixed mounting of bottom plate has spray set 5, and spray set 5 upper end runs through 2 upper portions of riser and extends to 6 lower extreme right parts of roof, the equal fixed mounting in 1 lower extreme four corners of bottom plate has universal wheel 8.

In order to install the cold roll, the fixing device 7 comprises an installation plate 74, vertical rods 75 are fixedly installed on the left portion and the right portion of the upper end of the installation plate 74, jacking cylinders 71 are fixedly installed on the upper ends of the vertical rods 75, and the jacking cylinders 71 are used for fixing the cold roll, so that the stability of the device is guaranteed; the middle part of the lower end of the mounting plate 74 is fixedly provided with a sliding block 72, the middle part of the upper end of the bottom plate 1 is provided with a sliding rail 73, and the sliding rail 73 is connected with the sliding block 72 in a sliding way; the pushing device 3 comprises an installation seat 34, a first air cylinder 33 is fixedly installed at the upper end of the installation seat 34, the first air cylinder 33 is used for pushing the fixing device 7 installed on the bottom plate 1 to move left and right, a first push rod 32 is fixedly connected to the output end of the first air cylinder 33, a sliding sleeve 31 is movably sleeved on the first push rod 32, and the sliding sleeve 31 avoids abrasion of the first push rod 32 on the vertical plate 2; the sliding sleeve 31 penetrates through the lower part of the vertical plate 2 at the right end, the left end of the first push rod 32 is fixedly connected with the middle part of the right end of the fixing device 7, and the mounting seat 34 is fixedly mounted with the right part of the upper end of the bottom plate 1; the polishing mechanism 4 comprises a second air cylinder 43, a second push rod 42 is fixedly connected to the lower end of the second air cylinder 43, a connecting rod 41 is fixedly installed at the output end of the second push rod 42, sliding seats 46 are fixedly connected to the left end and the right end of the connecting rod 41, fixing seats 47 are fixedly installed on the sliding seats 46, a rotating shaft 44 is rotatably connected between the two fixing seats 47, a plurality of polishing sheets 45 distributed at equal intervals are fixedly installed on the outer surface of the rotating shaft 44, frequent replacement of the polishing heads can be avoided due to the arrangement of the plurality of polishing sheets 45, a motor 48 is fixedly installed at the left end of the rotating shaft 44, and the motor 48 is located; the vertical plates 2 are internally provided with sliding grooves 10 and through holes 9, the through holes 9 are positioned among a group of sliding grooves 10, the through holes 9 can enable the motor 48 to move along the through holes 9, the left end of the sliding seat 46 is in sliding connection with the sliding grooves 10, and the output end of the motor 48 penetrates through the through holes 9 at the left end, the sliding seat 46 and is fixed and rotationally connected with the rotating shaft 44; in order to carry out the operation of cooling and removing dust to polishing piece 45 and cold roll, spray set 5 includes water tank 51, and water tank 51 upper end fixedly connected with water pipe 52, water pipe 52 upper end run through left end riser 2 upper portion and extend to 6 lower extreme right parts on the roof, and a plurality of equidistance distribution shower nozzles 53 of water pipe 52 upper end fixedly connected with, and shower nozzle 53 all is located grinding machanism 4 top.

It should be noted that the utility model relates to a polishing device for cold roll production, the device mainly comprises a bottom plate 1, four corners of the lower end of the bottom plate 1 are all provided with universal wheels 8, and the polishing device is moved by the universal wheels 8, so that the whole device is more flexible and convenient to carry; the upper end of the bottom plate 1 is provided with a group of vertical plates 2, the upper ends of the vertical plates 2 are jointly provided with a top plate 6, the lower end of the top plate 6 is provided with a polishing device, the polishing device is positioned above a fixing device 7, the fixing device 7 is connected by a pushing device 3, when the cold roll needs to be polished, the cold roll is fixedly arranged between the jacking cylinders 71, then the mounting seat 34 is arranged below the grinding mechanism 4 to be ground, then the second air cylinder 43 is started to drive the connecting rod 41 on the second push rod 42 to move downwards, thereby pushing the sliding seats 46 at the two ends of the connecting rod 41 to move downwards, so that the polishing sheet 45 is contacted with the cold roll, at the moment, the motor 48 and the first air cylinder 33 are started, so that the polishing sheet 45 rotates to polish the cold roll, meanwhile, the first air cylinder 33 pushes the first push rod 32 to move, so that the mounting plate 74 is driven to move, and the cold roll is fully polished; the spray nozzle 53 connected to the water pipe 52 of the water tank 51 can spray water during polishing; thereby cooling and dedusting the polishing sheet 45 and the cold roll process; the temperature of the cold roll is reduced while the polishing environment is ensured, and the damage of the cold roll due to overhigh temperature is avoided.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a grinding device is used in cold roll production, includes bottom plate (1), its characterized in that: the upper end of the bottom plate (1) is fixedly provided with two vertical plates (2), the upper ends of the two vertical plates (2) are jointly provided with a top plate (6), the upper end of the top plate (6) is fixedly provided with a polishing mechanism (4), the polishing mechanism (4) penetrates through the top plate (6) and extends to the lower part of the top plate (6), the middle part of the upper end of the bottom plate (1) is movably provided with a fixing device (7), the fixing device (7) is positioned between the two vertical plates (2), the fixing device (7) is positioned below the polishing mechanism (4), the right part of the upper end of the bottom plate (1) is fixedly provided with a pushing device (3), the left end of the pushing device (3) is fixedly connected with the right end of the fixing device (7), the left part of the upper end of the bottom plate (1) is fixedly provided with a spraying device (5), and the upper end of the spraying device (5), four corners of the lower end of the bottom plate (1) are fixedly provided with universal wheels (8).

2. The grinding device is used in cold roll production of claim 1, characterized in that: fixing device (7) include mounting panel (74), the equal fixed mounting in mounting panel (74) upper end left part and upper end right part has pole setting (75), the equal fixed mounting in pole setting (75) upper end has the tight cylinder in top (71), mounting panel (74) lower extreme middle part fixed mounting has sliding block (72), slide rail (73) have been seted up at bottom plate (1) upper end middle part, slide rail (73) and sliding block (72) sliding connection.

3. The grinding device is used in cold roll production of claim 1, characterized in that: thrust unit (3) are including mount pad (34), mount pad (34) upper end fixed mounting has cylinder (33) No. one, No. one push rod (32) of cylinder (33) output end fixedly connected with, sliding sleeve (31) have been cup jointed in the activity on push rod (32), and sliding sleeve (31) run through right-hand member riser (2) lower part, push rod (32) left end and fixing device (7) right-hand member middle part fixed connection, mount pad (34) and bottom plate (1) upper end right part fixed mounting.

4. The grinding device is used in cold roll production of claim 1, characterized in that: grinding machanism (4) are including No. two cylinders (43), No. two push rods (42) of cylinder (43) lower extreme fixedly connected with, No. two push rods (42) output end fixed mounting has connecting rod (41), the equal fixedly connected with sliding seat (46) in both ends about connecting rod (41), equal fixed mounting has fixing base (47) on sliding seat (46), two rotate between fixing base (47) and be connected with pivot (44), pivot (44) outer fixed surface installs the polishing piece (45) that a plurality of equidistance distribute, pivot (44) left end fixed mounting has motor (48), and motor (48) are located left end riser (2) outsidely.

5. The grinding device is used in cold roll production of claim 4, characterized in that: all seted up spout (10) and through-hole (9) in riser (2), and through-hole (9) are located between a set of spout (10), sliding seat (46) left end and spout (10) sliding connection, motor (48) output runs through left end through-hole (9), sliding seat (46) and fixed and rotate with pivot (44) and be connected.

6. The grinding device is used in cold roll production of claim 1, characterized in that: spray set (5) include water tank (51), water tank (51) upper end fixedly connected with water pipe (52), water pipe (52) upper end runs through left end riser (2) upper portion and extends to roof (6) lower extreme right part, a plurality of equidistance shower nozzles (53) that distribute of water pipe (52) upper end fixedly connected with, and shower nozzle (53) all are located grinding machanism (4) top.