CN220902825U

CN220902825U - Mould surface burnishing device

Info

Publication number: CN220902825U
Application number: CN202322534535.4U
Authority: CN
Inventors: 吴静
Original assignee: Qingdao Date Pml Precision Mechanism Ltd
Current assignee: Qingdao Date Pml Precision Mechanism Ltd
Priority date: 2023-09-19
Filing date: 2023-09-19
Publication date: 2024-05-07
Anticipated expiration: 2033-09-19

Abstract

The utility model relates to the technical field of mold processing, and discloses a mold surface polishing device, which comprises a workbench, support columns fixed on the periphery of the bottom of the workbench, a support frame fixed on the top of the workbench, a hydraulic rod fixed on the inner side of the support frame and polishing equipment fixed on the other end of the hydraulic rod, wherein the support columns are arranged on the periphery of the bottom of the workbench; according to the utility model, the hollow frame is driven to swing back and forth by the driving motor, gas generated by the air pump enters the hollow frame through the connecting hose and is sprayed out through the spray head to clean dust, the back and forth swing is matched with the cleaning of the surface of the die, the residual dust on the surface of the die can be removed while polishing, dead angles are not generated during ash removal, a worker can observe polishing conditions in time conveniently, the problem that the polishing conditions of the die are influenced by a large amount of dust generated by the conventional polishing equipment during polishing and polishing, and the worker can see the polishing surface clearly only by manually removing the dust is solved.

Description

Mould surface burnishing device

Technical Field

The utility model relates to the technical field of mold processing, in particular to a mold surface polishing device.

Background

The mould is a variety of moulds and tools used for injection moulding, blow moulding, extrusion, die casting or forging, smelting, stamping and other methods to obtain the required products in industrial production, and the processing of the appearance of the article is realized mainly through the change of the physical state of the formed material. The polishing of the mould is generally to polish the surface of a cavity of the mould by using oilstones, sand paper, polishing paste, wool wheels and the like, so that the working surface of the mould can be bright like a mirror, one of the polishing of the mould is to increase the smoothness of the mould, so that the surface of a product obtained by the mould is smooth, beautiful and attractive, and the other one of the polishing of the mould is to enable the mould to be easily demolded, so that plastics cannot be stuck on the mould and cannot be removed.

At present, the mould is basically polished by using a polishing wheel, a large amount of dust and dust are generated during polishing, some dust is light and can fly in the air, and other dust is heavy and can remain on the surface of the mould, and the dust is gathered on the surface of the mould, so that the situation of polishing the mould can be influenced by workers, and the workers need to manually remove the dust to see the polished surface, so that the mould is very troublesome.

Disclosure of utility model

The utility model aims to provide a polishing device for the surface of a die, which can remove residual dust on the surface of the die during polishing, does not generate dead angles during ash removal, and is convenient for workers to observe polishing conditions in time.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mould surface polishing device, includes the workstation, is fixed in the support column around the workstation bottom and is fixed in the support frame at workstation top, is fixed in the inboard hydraulic stem of support frame and is fixed in the equipment of polishing of the hydraulic stem other end, still includes:

The device comprises vertical plates arranged on two sides of the bottom of the workbench and placing plates fixed between the vertical plates, wherein a motor is fixed on one side of the vertical plates, an output shaft of the motor penetrates through the vertical plates and is fixedly provided with a bidirectional screw, two sides of the surface of the bidirectional screw are connected with a movable table in a threaded manner, and the top of the movable table penetrates through the workbench and is fixedly provided with a clamping plate;

The rotary spraying device comprises a convex block arranged on two sides of the top of a workbench, a hollow frame connected between the convex blocks in a rotating mode and a plurality of spray heads communicated to the bottom of the hollow frame, wherein a driving structure for driving the hollow frame to swing back and forth is arranged between the hollow frame and the workbench, an air pump is fixed on the top of the workbench, and a connecting hose is communicated between the air pump and the hollow frame.

Preferably, the driving structure comprises a vertical plate fixed on the top of the workbench, a driving motor fixed on the inner side of the vertical plate, a driving gear fixed on an output shaft of the driving motor, a driven gear penetrating through the protruding block and fixed on one end of the hollow frame, and the driving gear is meshed with the driven gear.

Preferably, the top of the placing plate is movably connected with a collecting box, and the front surface of the collecting box is fixed with a handle.

Preferably, limiting plates movably connected with the collecting box are fixed on two sides of the top of the placing plate.

Preferably, a limit frame positioned at the edge of the top of the workbench is fixed at the top of the workbench.

Preferably, the spray heads are positioned on the inner side of the hollow frame, and the spray heads are uniformly distributed on the bottom of the hollow frame.

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

according to the polishing device, the hollow frame is driven by the driving motor to swing back and forth, gas generated by the air pump enters the hollow frame through the connecting hose and is sprayed out through the spray head to clean dust, the back and forth swing is matched with the cleaning device, the surface of the die can be cleaned comprehensively, residual dust on the surface of the die can be removed while polishing is carried out, dead angles are not generated during ash removal, a worker can observe polishing conditions in time conveniently, the problem that a large amount of dust generated by the conventional polishing device affects the worker to observe the polishing conditions of the die during polishing is solved, and the worker needs to manually remove the dust to see the polished surface clearly, so that the polishing device is very troublesome.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model;

FIG. 3 is a schematic view of a partial perspective structure of the present utility model;

fig. 4 is an enlarged view of a portion of fig. 1a of the present utility model.

In the figure: 1. a work table; 2. a support column; 3. a support frame; 4. a hydraulic rod; 5. polishing equipment; 6. a riser; 7. placing a plate; 8. a motor; 9. a bidirectional screw; 10. a mobile station; 11. a clamping plate; 12. a bump; 13. a hollow frame; 14. a spray head; 15. a driving structure; 151. a vertical plate; 152. a drive motor; 153. a drive gear; 154. a driven gear; 16. an air pump; 17. a connecting hose; 18. a collection box; 19. a handle; 20. a limiting plate; 21. and a limit frame.

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. 1-4, a polishing device for a mold surface comprises a workbench 1, a support column 2, a support frame 3, a hydraulic rod 4 and polishing equipment 5, wherein the support column 2 is fixed on the periphery of the bottom of the workbench 1, the support frame 3 is fixed on the top of the workbench 1, the hydraulic rod 4 is fixed on the inner side of the support frame 3, the polishing equipment 5 is fixed on the other end of the hydraulic rod 4, vertical plates 6 are fixed on two sides of the bottom of the workbench 1, a placing plate 7 is fixed between the vertical plates 6, a motor 8 is fixed on one side of each vertical plate 6, an output shaft of the motor 8 penetrates through the vertical plates 6 and is fixed with a bidirectional screw 9, two sides of the surface of the bidirectional screw 9 are in threaded connection with a movable table 10, the top of the movable table 10 penetrates through the workbench 1 and is fixed with a clamping plate 11, two sides of the top of the workbench 1 are respectively fixed with a bump 12, a hollow frame 13 is rotatably connected between the bumps 12, a plurality of spray heads 14 are communicated with the bottom of the hollow frame 13, a driving structure 15 is arranged between the hollow frame 13 and the workbench 1, an air pump 16 is fixed on the top of the workbench 1, and a connecting hose 17 is communicated between the air pump 16 and the hollow frame 13; this burnishing device drives hollow frame 13 through driving motor 152 and carries out the back and forth oscillation, and the gas that air pump 16 produced gets into in the hollow frame 13 through coupling hose 17, through shower nozzle 14 blowout to dust clean, the cooperation back and forth oscillation can clean the mould surface comprehensively and can get rid of the remaining dust in mould surface when polishing to can not produce the dead angle when the deashing, make things convenient for the staff in time to observe the polishing condition, the polishing condition of a large amount of dust influence staff's observation mould can be produced when polishing to present equipment of polishing has been solved, the staff need manual with the dust removal just can see the face of polishing, very trouble problem.

The driving structure 15 comprises a vertical plate 151, the vertical plate 151 is fixed at the top of the workbench 1, a driving motor 152 is fixed at the inner side of the vertical plate 151, a driving gear 153 is fixed at an output shaft of the driving motor 152, one end of the hollow frame 13 penetrates through the convex block 12 and is fixed with a driven gear 154, the driving gear 153 is meshed with the driven gear 154, and the driving motor 152 can drive the hollow frame 13 to swing back and forth so as to avoid cleaning dead angles.

The top swing joint who places board 7 has collection box 18, and collection box 18's front is fixed with handle 19, and collection box 18 can collect the dust, avoids the dust to fall on ground, and the both sides at board 7 tops are placed all are fixed with limiting plate 20, limiting plate 20 and collection box 18 swing joint, and limiting plate 20 can carry out spacingly to collection box 18, makes its accurate central point who places board 7 that removes.

The top of workstation 1 is fixed with spacing frame 21, and spacing frame 21 is located the border position at workstation 1 top, and spacing frame 21 can carry out spacingly to the dust, avoids the dust to be blown out workstation 1.

The shower nozzle 14 is located the inboard of hollow frame 13, and shower nozzle 14 evenly distributed is in the bottom of hollow frame 13, and evenly distributed can improve the homogeneity of jet, improves the cleaning performance.

Working principle: when polishing the surface of a die, a worker firstly places the die on the top of the workbench 1 and is positioned between the clamping plates 11, after placing, the worker can start the motor 8, the motor 8 can drive the bidirectional screw 9 to rotate, the bidirectional screw 9 can drive the movable table 10 to move in opposite directions, the movable table 10 can drive the clamping plates 11 on the top to clamp the die, after clamping, the worker starts the hydraulic rod 4 and the polishing equipment 5, the hydraulic rod 4 drives the polishing equipment 5 to descend to polish the surface of the die, when dust accumulation occurs in the polishing process, the worker withdraws the polishing equipment 5, then starts the air pump 16 and the driving motor 152, the driving motor 152 drives the driving gear 153 to rotate, the driving gear 153 drives the driven gear 154 and the hollow frame 13 to swing back and forth, and gas generated by the air pump 16 enters the hollow frame 13 through the connecting hose 17 and is sprayed out through the spray head 14 to clean dust, the surface of the die can be cleaned comprehensively by matching the back and forth swing, and the dust can drop into the collecting box 18 through gaps on the surface of the workbench 1.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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 mould surface polishing device, includes workstation (1), is fixed in support column (2) around workstation (1) bottom and is fixed in support frame (3) at workstation (1) top, is fixed in inboard hydraulic stem (4) of support frame (3) and is fixed in grinding equipment (5) of hydraulic stem (4) other end, its characterized in that still includes:

the device comprises a vertical plate (6) arranged on two sides of the bottom of a workbench (1) and a placing plate (7) fixed between the vertical plates (6), wherein a motor (8) is fixed on one side of the vertical plate (6), an output shaft of the motor (8) penetrates through the vertical plate (6) and is fixedly provided with a bidirectional screw (9), two sides of the surface of the bidirectional screw (9) are in threaded connection with a movable table (10), and the top of the movable table (10) penetrates through the workbench (1) and is fixedly provided with a clamping plate (11);

The automatic feeding device comprises a protruding block (12) arranged on two sides of the top of a workbench (1), a hollow frame (13) connected between the protruding blocks (12) in a rotating mode and a plurality of spray heads (14) communicated with the bottom of the hollow frame (13), a driving structure (15) for driving the hollow frame (13) to swing back and forth is arranged between the hollow frame (13) and the workbench (1), an air pump (16) is fixed on the top of the workbench (1), and a connecting hose (17) is communicated between the air pump (16) and the hollow frame (13).

2. A mold surface polishing apparatus as set forth in claim 1, wherein: the driving structure (15) comprises a vertical plate (151) fixed at the top of the workbench (1), a driving motor (152) fixed at the inner side of the vertical plate (151) and a driving gear (153) fixed on an output shaft of the driving motor (152), and further comprises a driven gear (154) penetrating through the protruding block (12) and fixed at one end of the hollow frame (13), and the driving gear (153) is meshed with the driven gear (154).

3. A mold surface polishing apparatus as set forth in claim 1, wherein: the top of the placing plate (7) is movably connected with a collecting box (18), and the front surface of the collecting box (18) is fixed with a handle (19).

4. A mold surface polishing apparatus as set forth in claim 3, wherein: limiting plates (20) movably connected with the collecting box (18) are fixed on two sides of the top of the placing plate (7).

5. A mold surface polishing apparatus as set forth in claim 1, wherein: the top of the workbench (1) is fixed with a limiting frame (21) positioned at the edge of the top of the workbench (1).

6. A mold surface polishing apparatus as set forth in claim 1, wherein: the spray heads (14) are positioned on the inner side of the hollow frame (13), and the spray heads (14) are uniformly distributed at the bottom of the hollow frame (13).