CN219805816U

CN219805816U - Flat grinder

Info

Publication number: CN219805816U
Application number: CN202321107777.9U
Authority: CN
Inventors: 杨学彬; 梁自强; 王治民; 丁诚程
Original assignee: Yanshi Chengding Refractory Material Co ltd
Current assignee: Luoyang Chengding Refractory Materials Co ltd
Priority date: 2023-05-10
Filing date: 2023-05-10
Publication date: 2023-10-10
Anticipated expiration: 2033-05-10

Abstract

The utility model discloses a surface grinding machine, which relates to the technical field of sliding gate plate production, in particular to a surface grinding machine, comprising a bottom plate, wherein the bottom plate is in a horizontal state, four vertical support columns are fixed at the top of the bottom plate, a collecting tank capable of collecting dirty water is arranged in the middle of the top of the bottom plate, the collecting tank is positioned among the four support columns, a shielding frame for shielding scraps is fixed at the top of the support columns, six support bases are fixed in the middle of the top of the shielding frame, and a working table surface capable of placing a sliding gate plate is fixed at the top of the support bases. This surface grinding machine, through electric putter downwardly push branch rotates, under the promotion of branch, the fixed plate removes, and then makes the fixed plate can contact with the mouth of a river board, and then under the combined action of fixed plate for the mouth of a river board is fixed, has avoided the mouth of a river to move in the in-process position of polishing probably, and then has guaranteed the quality of polishing of mouth of a river board.

Description

Flat grinder

Technical Field

The utility model relates to the technical field of sliding gate plate production, in particular to a surface grinding machine.

Background

In industrial production, a grinding machine fixture plays an important role in fixing various workpieces, and in steel industry production, a tundish is a refractory container used in a continuous casting process, firstly receives molten steel poured from a ladle, and then is distributed into various crystallizers through a tundish nozzle. The water gap of the tundish is required to be fixed, the tundish upper water gap and the tundish lower water gap are characterized by being provided with smooth plate surfaces, the upper water gap and the lower water gap are matched through the plate surfaces, the upper water gap is fixed at the bottom of the tundish, the lower water gap can be quickly replaced in the use process, but the flatness of the water gap plate surface of isostatic compaction cannot meet the use requirement, a grinding machine is usually required to be adopted for processing, the water gap plate is mainly placed on a working table, a grinding roller and a water outlet beside the grinding roller are started, the water outlet is enabled to be full of water, the water gap plate is relatively fixed on the working table under the action of the tension of water and the friction force of the water gap plate, the water gap plate is driven to move through the transverse movement of the working table, the water gap plate is ground, the water gap plate is contacted with the grinding roller in the grinding process, the water gap plate can move under the pushing of the corresponding acting force, the polishing of the water gap plate is thoroughly, the water gap plate is ground, and the water gap plate is gradually moved through the continuous movement of the working table, and the water gap plate is ground, and the water gap plate is time-consuming to be ground.

Disclosure of Invention

The utility model provides a surface grinder which solves the problems set forth in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a flat grinder, includes the bottom plate, and the bottom plate is in the horizontally state, is fixed with four vertical support columns at the top of bottom plate, but the collecting vat of collecting dirty water has been placed in the centre at the top of bottom plate, and the collecting vat is in between four support columns, is fixed with the shielding frame that shelters from the sweeps at the top of support column, is fixed with six support bases in the centre at shielding frame top, is fixed with the table surface that can place the slip mouth of a river board at the top of support base, is fixed with the removal base member in one side of bottom plate, is connected with the movable plate that can carry out vertical slip in the upper portion swing joint of removal base member, is connected with the fixing device that can fix the slip mouth of a river board and can polish the grinding device to the slip mouth of a river board in the bottom of the movable plate.

Optionally, the middle of the top of shielding frame has run through and has offered the drain opening to support the base around the periphery at the drain opening, support simultaneously and do not contact each other between the base, support the base and fix in the centre of table surface bottom.

Optionally, the top of movable plate is fixed with the hydraulic telescoping rod that can carry out vertical flexible to the top of hydraulic telescoping rod is fixed with the removal base member.

Optionally, grinding device includes grinding wheel, column spinner, motor, is fixed with the vertical decurrent motor of output shaft in the centre at the movable plate top to the output shaft of motor is fixed with vertical column spinner through the centre of movable plate, has the rotatable grinding wheel of polishing in the bottom mounting of column spinner.

Optionally, six vertical fixed columns are fixed with the bottom of movable plate, and movable block is movably connected in the inside of fixed column, and the top of movable block is fixed with the spring, and the top and the fixed column of spring are fixed to be fixed with the movable rod that can stretch into in the fixed column in the bottom of movable block, fixed limiting block in the bottom of movable rod.

Optionally, the fixing device includes fixed plate, branch, electric putter, and inject the piece swing joint and have mobilizable fixed plate, have branch through the pivot to be connected with in the one end at fixed plate top, have the support through the pivot to be connected with in the one end of branch, be fixed with telescopic electric putter at the top of support, electric putter's top is fixed with the bottom of movable plate mutually.

The utility model has the following beneficial effects:

1. this surface grinding machine, through electric putter downwardly push branch rotates, under the promotion of branch, the fixed plate removes, and then makes the fixed plate can contact with the mouth of a river board, and then under the combined action of fixed plate for the mouth of a river board is fixed, has avoided the mouth of a river to move in the in-process position of polishing probably, and then has guaranteed the quality of polishing of mouth of a river board.

2. This surface grinding machine directly is in the top through grinding wheel and moves down direct and the one side of mouth of a river board and contact completely, can directly accomplish the polishing to the mouth of a river board after rotatory grinding wheel, avoided polishing to the mouth of a river board gradually through continuous removal table surface, and then improved the efficiency of polishing of mouth of a river board.

3. This surface grinding machine, through the weeping of shielding frame bottom for after accomplishing the polishing of mouth of a river board, directly flowing into the collecting vat to the waste water that table surface washed, make the collection to washing waste water more convenient.

Drawings

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

FIG. 2 is a schematic view of a connecting section of a shadow frame of the present utility model;

FIG. 3 is a schematic view of a connection structure of a shadow frame of the present utility model;

FIG. 4 is a schematic diagram of a mobile plate connection according to the present utility model;

FIG. 5 is a schematic view of the attachment structure of the fastening device of the present utility model;

FIG. 6 is a schematic view of the structure of the fastening device of the present utility model in a cross-section;

in the figure: 1. a bottom plate; 2. a collection tank; 3. a support column; 4. a shielding frame; 5. a work table; 6. moving the substrate; 7. a moving plate; 8. a hydraulic telescopic rod; 9. a support base; 10. grinding wheel; 11. a spin column; 12. a bracket; 13. an electric push rod; 14. fixing the column; 15. a moving rod; 16. defining a block; 17. a fixing plate; 18. a support rod; 19. a moving block; 20. a spring; 21. and a motor.

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.

Referring to fig. 1 to 3, a surface grinder, including bottom plate 1, bottom plate 1 is in the horizontally state, bottom plate 1 can be horizontal be in above the ground, make surface grinder can be steady be in above the ground, be fixed with four vertical support columns 3 at the top of bottom plate 1, collecting tank 2 that can collect dirty water has been placed to the centre at the top of bottom plate 1, accomplish in the waste water inflow collecting tank 2 after the washing of table 5, make the collection of waste water more convenient, collecting tank 2 is in between four support columns 3, be fixed with the shadow frame 4 that shelters from the sweeps at the top of support column 3, make the sweeps can be in and fall in shadow frame 4, and then make follow-up washing more drive conveniently, be fixed with six support base 9 in the centre at shadow frame 4 top, be fixed with the table 5 that can place the sliding gate plate at the top of support base 9, support base 9 plays the effect of supporting table 5, the waste water that makes the washing can flow down smoothly in collecting tank 2, be fixed with mobile substrate 6 on one side of bottom plate 1, mobile substrate 6 is fixed with movable substrate 7 on the movable substrate 7 can carry out the movable device on the movable substrate 7 and can be connected with the movable gate, and can be fixed with the movable device in the movable plate and can be fixed with the movable gate, and the movable device is fixed at the bottom plate.

Referring to fig. 1 to 3, a drain hole is formed in the middle of the top of the shielding frame 4, the supporting bases 9 surround the drain hole, meanwhile, the supporting bases 9 are not in contact with each other, the supporting bases 9 are fixed in the middle of the bottom of the working table 5, so that cleaning wastewater can flow down from the working table 5, and then flows into the collecting tank 2 through the drain hole.

Referring to fig. 1, a hydraulic telescopic rod 8 capable of vertically telescoping is fixed at the top of the moving plate 7, and the top of the hydraulic telescopic rod 8 is fixed to the moving base 6, and the hydraulic telescopic rod 8 can push the moving plate 7 to move, and simultaneously, under the limitation of the moving base 6, the moving plate 7 can vertically move up and down.

Referring to fig. 1 and 4, the polishing device includes a polishing wheel 10, a rotating column 11, and a motor 21, wherein a motor 21 with a vertically downward output shaft is fixed in the middle of the top of the moving plate 7, and the vertical rotating column 11 is fixed in the middle of the output shaft of the motor 21 through the moving plate 7, so that the rotating column 11 can rotate under the driving of the motor 21, a polishing wheel 10 capable of polishing rotationally is fixed at the bottom end of the rotating column 11, the polishing wheel 10 is in a horizontal state, and then the plane of the water gap plate can be polished under the driving of the rotating column 11.

Referring to fig. 1 and 4 to 6, six vertical fixed columns 14 are fixed at the bottom of the moving plate 7, a movable moving block 19 is movably connected in the fixed columns 14, the moving block 19 is located in the fixed columns 14 to move vertically under the limitation of the fixed columns 14, a spring 20 is fixed at the top of the moving block 19, the top of the spring 20 is fixed with the fixed columns 14, the spring 20 can push the moving block 19 to move, meanwhile, the limiting block 16 is in contact with the table 5 under the action of the elasticity of the spring 20 under the action of the limiting block 16, a moving rod 15 which can extend into the fixed columns 14 is fixed at the bottom of the moving block 19, and the limiting block 16 is fixed at the bottom of the moving rod 15, so that the limiting block can be in contact with water gap plates with different heights when the grinding wheel 10 moves, and the adaptability is wider.

Referring to fig. 1 and fig. 4 to fig. 6, the fixing device includes a fixing plate 17, a supporting rod 18, and an electric push rod 13, where the limiting block 16 is movably connected with the movable fixing plate 17, the fixing plate 17 is limited by the limiting block 16, so that the fixing plate 17 can be always in a relative position for moving, one end of the top of the fixing plate 17 is connected with the supporting rod 18 through a shaft pin, a hinge structure using the shaft pin as a rotating shaft is formed, so that the supporting rod 18 can rotate, and further, the fixing plate 17 is pushed to move, one end of the supporting rod 18 is connected with a bracket 12 through the shaft pin, so that the supporting rod 18 can rotate, and further, can rotate under the pushing of the electric push rod 13, a telescopic electric push rod 13 is fixed at the top of the bracket 12, and the top of the electric push rod 13 is fixed with the bottom of the moving plate 7.

In sum, this surface grinder, during the use, place the slip mouth of a river board in the centre at table surface 5 top, back hydraulic telescoping rod 8 starts, under hydraulic telescoping rod 8's promotion, make movable plate 7 downwardly moving, when limiting block 16 is about to contact table surface 5's top, start electric putter 13 and promote branch 18 rotation, and then make fixed plate 17 remove, the one end and the slip mouth of a river board contact of fixed plate 17, and then under the combined action of fixed plate 17, make the slip mouth of a river board fixed, hydraulic telescoping rod 8 continues to promote movable plate 7 to remove simultaneously, make grinding wheel 10 just contact with the slip mouth of a river board, in grinding wheel 10 downwardly moving's in-process spring 20 compression, fixed column 14 downwardly moving, make movable rod 15 gradually get into the inside of fixed column 14, then start motor 21 makes grinding wheel 10 rotatory, and then polish the slip mouth of a river board, wash the sweeps on table surface 5 after the slip mouth of a river is polished, waste water flows into collecting vat 2 through shielding frame 4.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 surface grinding machine, includes bottom plate (1), and bottom plate (1) are in the horizontally state, are fixed with four vertical support column (3) at the top of bottom plate (1), its characterized in that: the collecting tank (2) that can collect dirty water has been placed in the centre at the top of bottom plate (1), collecting tank (2) are in between four support columns (3), be fixed with at the top of support column (3) and shelter from shadow frame (4) of sweeps, be fixed with six support base (9) in the centre at shadow frame (4) top, be fixed with table surface (5) that can place the slip mouth of a river board at the top of support base (9), be fixed with at one side of bottom plate (1) and remove base member (6), upper portion swing joint at remove base member (6) has can carry out vertical gliding movable plate (7), be connected with the fixing device that can fix the slip mouth of a river board and can polish grinding device to the slip mouth of a river board in the bottom of movable plate (7).

2. A surface grinding machine according to claim 1, characterized in that: the middle of the top of the shielding frame (4) is provided with a leakage opening in a penetrating mode, the supporting base (9) surrounds the periphery of the leakage opening, meanwhile, the supporting bases (9) are not contacted with each other, and the supporting bases (9) are fixed in the middle of the bottom of the working table top (5).

3. A surface grinding machine according to claim 1, characterized in that: the top of the moving plate (7) is fixed with a hydraulic telescopic rod (8) which can vertically extend and retract, and the top of the hydraulic telescopic rod (8) is fixed with the moving base body (6).

4. A surface grinding machine according to claim 1, characterized in that: the polishing device comprises a polishing wheel (10), a rotary column (11) and a motor (21), wherein the motor (21) with a vertically downward output shaft is fixed in the middle of the top of the moving plate (7), the vertical rotary column (11) is fixed in the middle of the output shaft of the motor (21) through the moving plate (7), and the polishing wheel (10) capable of polishing in a rotating mode is fixed at the bottom end of the rotary column (11).

5. A surface grinding machine according to claim 4, wherein: six vertical fixed columns (14) are fixed at the bottom of the movable plate (7), movable blocks (19) are movably connected in the fixed columns (14), springs (20) are fixed at the tops of the movable blocks (19), the tops of the springs (20) are fixed with the fixed columns (14), movable rods (15) which can extend into the fixed columns (14) are fixed at the bottoms of the movable blocks (19), and limiting blocks (16) are fixed at the bottoms of the movable rods (15).

6. A surface grinding machine according to claim 1, characterized in that: the fixing device comprises a fixing plate (17), a supporting rod (18) and an electric push rod (13), wherein the limiting block (16) is movably connected with the movable fixing plate (17), one end of the top of the fixing plate (17) is connected with the supporting rod (18) through a shaft pin, one end of the supporting rod (18) is connected with a support (12) through a shaft pin, the top of the support (12) is fixedly provided with the telescopic electric push rod (13), and the top of the electric push rod (13) is fixed with the bottom of the movable plate (7).