CN218965035U

CN218965035U - Die cavity polishing device

Info

Publication number: CN218965035U
Application number: CN202320126692.9U
Authority: CN
Inventors: 苟玉国; 张波; 陈清法
Original assignee: Qingdao Haijing Mould Products Co ltd
Current assignee: Qingdao Haijing Mould Products Co ltd
Priority date: 2023-01-18
Filing date: 2023-01-18
Publication date: 2023-05-05
Anticipated expiration: 2033-01-18

Abstract

The utility model discloses a die cavity polishing device which comprises a bottom plate, wherein a fixing frame is arranged at the top of the bottom plate, a locating frame is fixedly connected to the inner top surface of the fixing frame, a clamping plate is arranged in the locating frame, a hand wheel is connected to the outer side of the locating frame in a rotating mode, a screw rod is fixedly connected to one side of the clamping plate, a limiting block is arranged at the top of the locating frame, a supporting plate is arranged below the locating frame, an electric push rod I is arranged at the bottom of the supporting plate, a fixing column is connected to the top of the supporting plate through a spherical hinge, a cavity is formed in the fixing column, a motor is arranged in the cavity, an output shaft of the motor is connected with a mounting cylinder, a vertical rod is inserted into the mounting cylinder, a polishing head is arranged at the top end of the vertical rod, a spray pipe is arranged at the outer side of the fixing column, an electric push rod II is connected to the bottom of the spray pipe, a plurality of spray heads are connected to the spray pipe, a protection plate is arranged at the outer side of the bottom plate top of the electric push rod I, and a drain pipe is connected to one side of the bottom of the electric push rod. The utility model has reasonable design, reduces the investment cost of factories, effectively avoids dust generated by the polishing head when polishing the cavity of the die, and has simple and quick operation and strong practicability.

Description

Die cavity polishing device

Technical Field

The utility model relates to the technical field of polishing devices, in particular to a die cavity polishing device.

Background

The mould is used for various moulds and tools for injection moulding, blow moulding, extrusion, die casting or forging, smelting, stamping and other methods to obtain the required products in industrial production, in short, the mould is used for manufacturing molded articles, the tool is composed of various parts, different moulds are composed of different parts, the processing of the appearance of the articles is realized mainly through the change of the physical state of the molded materials, the appearance of the articles is named as 'industrial master', the roughness of the appearance of the articles is usually directly determined by the finish of the inner cavity of the mould, and therefore, the wall of the mould is usually required to be polished in order to improve the surface finish of the articles.

The prior patent with publication number of CN205765497U discloses an automatic polishing device for a mold cavity, the device utilizes the extension of a telescopic cylinder to enable a polishing head to be clung to the surface of the cavity along with the change of the curved surface of the cavity and maintain certain pressure, so that the polishing working efficiency is improved, and the device is provided with a sealed shell to reduce dust pollution, but in practical production and application, a factory is provided with the sealed shell for the polishing device, the input cost of the factory is increased, and meanwhile, objects are taken out after the dust in the shell is required to fall after polishing is finished, so that the polishing device is quite inconvenient.

Disclosure of Invention

The technical problem to be solved by the utility model is to overcome the technical defects and provide the die cavity polishing device.

In order to solve the problems, the technical scheme of the utility model is as follows: the utility model provides a mould cavity burnishing device, includes the bottom plate, the bottom plate top is equipped with the mount, the top surface rigid coupling has the locating frame in the mount, the inside splint that is equipped with of locating frame, outside rotation is connected with the hand wheel, splint one side rigid coupling has the lead screw, and the top is equipped with the stopper, locating frame below is equipped with the backup pad, the backup pad bottom is equipped with electric putter one, and the top is connected with the fixed column through spherical hinge, the inside cavity that is equipped with of fixed column, install the motor in the cavity, be connected with the installation section of thick bamboo on the output shaft of motor, the inside montant that inserts of installation section of thick bamboo, the polishing head is installed on the montant top, the fixed column outside is equipped with the spray tube, and the bottom is connected with electric putter two, be connected with a plurality of shower nozzle on the spray tube, the bottom plate top is equipped with the guard plate in electric putter one outside, and bottom one side is connected with the drain pipe.

Further, the four corners of the bottom plate are respectively provided with supporting feet.

Further, splint are equipped with four and are annular array and distribute inside the locating frame, hand wheel and splint one-to-one, the lead screw extends to the locating frame outside after passing the lateral wall of locating frame, just lead screw threaded connection is in the hand wheel, the spacing groove with stopper looks adaptation has been seted up to the interior top surface of locating frame.

Further, the two ends of the first electric push rod are fixedly connected to the bottom plate and the supporting plate respectively, the fixed end of the second electric push rod is hinged to the supporting plate, and the movable end of the second electric push rod is hinged to the fixed column.

Further, the side threaded connection of installation section of thick bamboo has the fastening knob, the montant passes through the fastening knob to be fixed in the installation section of thick bamboo inside.

Further, the spray pipe is an annular pipe, one side of the spray pipe is connected with a water inlet pipe, and the direction of the spray head faces the polishing head.

Further, the inner side of the spray pipe is connected with a positioning ring through a connecting rod, and the positioning ring is fixed on the outer side of the fixed column through a screw.

Compared with the prior art, the utility model has the advantages that: this burnishing device does not have special requirement to operational environment, need not to set up airtight environment, the input cost of mill has been reduced, rotate the hand wheel and make the lead screw drive splint remove, realize the centre gripping to the mould fixed, the shrink through electric putter one realizes the regulation of polishing the head height, through the mutual cooperation of four electric putter two flexible, can make the slope of polishing the arbitrary direction of head, and then can realize the omnidirectional of mould cavity and polish, outside water source enters into the spray tube through the inlet tube, spout through the shower nozzle, produce the dust when effectively avoiding polishing the head to polish the mould cavity, be convenient for simultaneously cool down to polishing the head, after polishing is accomplished, reverse rotation hand wheel makes splint keep away from the mould, can take out the mould, it is simple swift. The utility model has reasonable design, reduces the investment cost of factories, effectively avoids dust generated by the polishing head when polishing the cavity of the die, and has simple and quick operation and strong practicability.

Drawings

Fig. 1 is a structural diagram of the present utility model.

Fig. 2 is an enlarged view of a partial structure of fig. 1.

As shown in the figure: 1. a bottom plate; 2. a fixing frame; 3. a positioning frame; 4. a clamping plate; 5. a hand wheel; 6. a screw rod; 7. a limiting block; 8. a support plate; 9. an electric push rod I; 10. fixing the column; 11. a motor; 12. a mounting cylinder; 13. a vertical rod; 14. polishing head; 15. a spray pipe; 16. an electric push rod II; 17. a spray head; 18. a protection plate; 19. a drain pipe; 20. supporting feet; 21. fastening a knob; 22. and a positioning ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.

As shown in figures 1 to 2, the polishing device for the die cavity comprises a bottom plate 1, a fixing frame 2 is arranged at the top of the bottom plate 1, supporting legs 20 are arranged at four corners at the bottom of the bottom plate 1, a positioning frame 3 is fixedly connected to the inner top surface of the fixing frame 2, clamping plates 4 are arranged in the positioning frame 3, a hand wheel 5 is rotatably connected to the outer side of the fixing frame, a screw rod 6 is fixedly connected to one side of the clamping plates 4, limiting blocks 7 are arranged at the top of the clamping plates 4, four clamping plates 4 are distributed in the positioning frame 3 in an annular array, the hand wheel 5 corresponds to the clamping plates 4 one by one, the screw rod 6 penetrates through the side wall of the positioning frame 3 and then extends to the outer side of the positioning frame 3, the screw rod 6 is connected to the hand wheel 5 in a threaded manner, a limiting groove matched with the limiting blocks 7 is formed in the inner top surface of the positioning frame 3, a supporting plate 8 is arranged below the positioning frame 3, an electric push rod 9 is arranged at the bottom of the supporting plate 8, a fixing column 10 is connected to the top through a spherical hinge, the two ends of the electric push rod I9 are fixedly connected with the bottom plate 1 and the supporting plate 8 respectively, the fixed end of the electric push rod II 16 is hinged with the supporting plate 8, the movable end is hinged with the fixed column 10, a cavity is arranged in the fixed column 10, a motor 11 is arranged in the cavity, an output shaft of the motor 11 is connected with a mounting cylinder 12, a vertical rod 13 is inserted in the mounting cylinder 12, a polishing head 14 is arranged at the top end of the vertical rod 13, a fastening knob 21 is connected with the side surface of the mounting cylinder 12 in a threaded manner, the vertical rod 13 is fixed in the mounting cylinder 12 through the fastening knob 21, a spray pipe 15 is arranged at the outer side of the fixed column 10, the bottom is connected with the electric push rod II 16, a plurality of spray pipes 17 are connected on the spray pipe 15, the spray pipe 15 is an annular pipe, one side is connected with a water inlet pipe, the direction of the spray pipe 17 faces the polishing head 14, the inner side of the spray pipe 15 is connected with a positioning ring 22 through a connecting rod, the positioning ring 22 is fixed at the outer side of the fixed column 10 through a screw, the top of the bottom plate 1 is provided with a protection plate 18 outside the first electric push rod 9, and one side of the bottom is connected with a drain pipe 19.

In specific use, when using this burnishing device to polish the mould cavity, this burnishing device does not have special requirement to operational environment, need not to set up airtight environment, the input cost of mill has been reduced, be connected to the inlet tube with outside water supply pipe, place the mould inside locating frame 3, and make its cavity direction down, rotate hand wheel 5, make lead screw 6 drive splint 4 remove, realize fixing the centre gripping of mould, through the shrink of an electric putter 9, can realize the regulation of the height of polishing head 14, be convenient for polish head 14 to the arbitrary high department of mould cavity polish, through the flexible mutually support of four electric putter two 16, can make polishing head 14 arbitrary direction's slope, and then can realize the omnidirectional of mould cavity polish, the outside water source enters into spray tube 15 through the inlet tube, then spout 17 blowout through shower nozzle 17, because shower nozzle 17's direction orientation is towards polishing head 14, and then effectively avoid polishing head 14 when polishing the mould cavity produces the dust, be convenient for carry out the cooling to polishing head 14 simultaneously, montant 13 is detachable design's installs in installing barrel 12, and then can be realized polishing head 14 is followed to the fixed pipe 13 of the demand of can be adjusted to the height, can be followed the fixed pipe 13, can be made to the fixed pipe 13 is rotated by the tip 15, can be kept away from the tip through the fixed to the demand of the tip 15, can be realized, can be in time is high through the tip 13, the tip is convenient for the tip is adjusted, the tip is can be taken out the tip is in the tip is convenient to be rotated, the tip is 13, can be rotated, and is far away from the tip is convenient to be used to be rotated, and is used to be the tip is 13, and is used to be the tip is convenient to be the tip is used to be and is used to be the tip is the 5 and is used to be the 5 and is convenient.

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.

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.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. A mold cavity polishing device, characterized in that: including bottom plate (1), bottom plate (1) top is equipped with mount (2), top surface rigid coupling has locating frame (3) in mount (2), locating frame (3) inside is equipped with splint (4), and the outside rotates and is connected with hand wheel (5), splint (4) one side rigid coupling has lead screw (6), and the top is equipped with stopper (7), locating frame (3) below is equipped with backup pad (8), backup pad (8) bottom is equipped with electric putter one (9), and the top is connected with fixed column (10) through spherical hinge, the inside cavity that is equipped with of fixed column (10), install motor (11) in the cavity, be connected with installation section of thick bamboo (12) on the output shaft of motor (11), installation section of thick bamboo (12) inside is inserted and is equipped with montant (13), polishing head (14) are installed on montant (13) top, the outside is equipped with spray tube (15), and the bottom is connected with electric putter two (16), be connected with a plurality of shower nozzle (17) on spray tube (15), bottom plate (1) top is equipped with protection plate one (18) outside electric putter one drain pipe (9), and bottom one side is connected with protection plate (19).

2. A mold cavity polishing apparatus as set forth in claim 1, wherein: supporting feet (20) are arranged at four corners of the bottom plate (1).

3. A mold cavity polishing apparatus as set forth in claim 1, wherein: the clamping plates (4) are arranged in the positioning frame (3) in four annular arrays, the hand wheels (5) are in one-to-one correspondence with the clamping plates (4), the screw rods (6) penetrate through the side walls of the positioning frame (3) and then extend to the outer sides of the positioning frame (3), the screw rods (6) are connected with the hand wheels (5) in a threaded mode, and limit grooves matched with the limit blocks (7) are formed in the inner top surfaces of the positioning frame (3).

4. A mold cavity polishing apparatus as set forth in claim 1, wherein: the two ends of the electric push rod I (9) are fixedly connected to the bottom plate (1) and the supporting plate (8) respectively, the fixed end of the electric push rod II (16) is hinged to the supporting plate (8), and the movable end of the electric push rod II is hinged to the fixed column (10).

5. A mold cavity polishing apparatus as set forth in claim 1, wherein: the side of the installation cylinder (12) is connected with a fastening knob (21) in a threaded mode, and the vertical rod (13) is fixed inside the installation cylinder (12) through the fastening knob (21).

6. A mold cavity polishing apparatus as set forth in claim 1, wherein: the spray pipe (15) is an annular pipe, one side of the spray pipe is connected with a water inlet pipe, and the direction of the spray head (17) faces the polishing head (14).

7. A mold cavity polishing apparatus as set forth in claim 1, wherein: the inner side of the spray pipe (15) is connected with a positioning ring (22) through a connecting rod, and the positioning ring (22) is fixed on the outer side of the fixed column (10) through a screw.