CN218019836U

CN218019836U - Urea tank cover assembly injection molding mold

Info

Publication number: CN218019836U
Application number: CN202221816825.7U
Authority: CN
Inventors: 张传东; 王建鹏
Original assignee: Hubei Yake Technology Co ltd
Current assignee: Hubei Yake Technology Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2022-12-13
Anticipated expiration: 2032-07-15

Abstract

The utility model provides an injection molding mould for a urea tank cover assembly, which belongs to the technical field of injection moulds and aims to solve the problems that the existing injection molding mould for the urea tank cover assembly needs to be replaced when urea tank covers with different specifications need to be produced, most of the moulds are fixed on an injection molding machine through bolts, the replacement process is more complicated, and the work efficiency is reduced; comprises a bottom plate and a fixed die; the fixed die is fixedly arranged on the upper end surface of the bottom plate; the injection molding hole is formed in the rear end of the fixed mold; the die block is connected to the front end of the fixed die in a sliding manner; the sliding die is connected to the upper end face of the bottom plate in a sliding mode; the sliding frame is connected to the inner side of the sliding die in a sliding mode; the adjusting mechanism is arranged on the inner side of the sliding die; through the utility model discloses a setting has realized the drawing of patterns to the regulation of injection molding shaping size and injection molding, and easy operation has reduced working strength, has improved work efficiency.

Description

Urea tank cover assembly injection molding mold

Technical Field

The utility model belongs to the technical field of injection mold, more specifically says, in particular to urea cover assembly injection moulding mould.

Background

The urea tank is a urea storage tank, urea solution is filled in the urea tank, the urea tank is mainly used for treating tail gas of vehicles to enable the tail gas of the vehicles to reach the emission standard, each urea tank is provided with a matched urea tank cover, and an injection molding mold of a urea tank cover assembly is required in the production of the urea tank cover.

Based on the aforesaid, current urea cover assembly injection moulding mould when the urea cover of different specifications is produced to needs, needs to change the mould, and the mould is mostly through the bolt fastening on the injection molding machine, and the change process is comparatively loaded down with trivial details, has reduced work efficiency.

In view of the above, research and improvement are made in view of the existing structure and defects, and an injection molding mold for a urea tank cover assembly is provided to achieve a more practical purpose.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a urea cover assembly injection moulding mould to solve current urea cover assembly injection moulding mould, when the urea cover of different specifications needs to be produced, need change the mould, and the mould is mostly through the bolt fastening on the injection molding machine, and it is comparatively loaded down with trivial details to change the process, has reduced work efficiency's problem.

The utility model relates to a purpose and efficiency of urea cover assembly injection moulding mould are reached by following concrete technological means:

an injection molding mold for a urea tank cover assembly comprises a bottom plate, a fixed mold, an injection molding hole, a mold block, a sliding mold, a sliding frame, an adjusting mechanism and a sliding telescopic mechanism; the fixed die is fixedly arranged on the upper end surface of the bottom plate; the injection molding hole is formed in the rear end of the fixed mold; the die block is connected to the front end of the fixed die in a sliding manner; the sliding die is connected to the upper end face of the bottom plate in a sliding mode; the sliding frame is connected to the inner side of the sliding die in a sliding mode; the adjusting mechanism is arranged on the inner side of the sliding die; the sliding telescopic mechanism is arranged on the upper end face of the bottom plate.

Further, the adjustment mechanism includes: the sliding block, the driving bevel gear and the driven bevel gear; the sliding block is rotatably connected to the rear end face of the sliding die; the driving bevel gear is fixedly connected to the front end surface of the sliding block; and the five driven bevel gears are respectively and rotatably connected to the inner side of the sliding die, and the driving bevel gear and the driven bevel gears are meshed to jointly form a bevel gear transmission mechanism.

Further, the adjusting mechanism further comprises: the threaded rod, the positioning frame and the adjusting block; the five threaded rods are respectively and fixedly connected to the outer sides of the five driven bevel gears; the positioning frame is rotationally connected to the front end face of the driving bevel gear; five regulating blocks are respectively connected to the rear end face of the sliding frame in a sliding mode, and the front end of each regulating block is in threaded connection with the outer side of the threaded rod.

Further, the adjusting mechanism further comprises: a sealing plate; five sealing plates are respectively and fixedly connected to the front end faces of the five adjusting blocks, and the sealing plates are slidably connected to the rear end of the sliding die.

Further, the sliding telescopic mechanism includes: the sliding chute, the telescopic piece and the fixed block; the two sliding chutes are respectively arranged at the upper end and the lower end in the sliding die; the telescopic piece is rotatably connected to the front end of the sliding frame; and the two fixing blocks are respectively and fixedly connected to the left side and the right side of the telescopic piece.

Further, the sliding telescopic mechanism further comprises: the fixing column, the telescopic shaft and the guide groove are arranged on the base; the fixing column is fixedly connected to the upper end face of the front end of the bottom plate; the telescopic shaft is fixedly connected to the front end face of the telescopic piece; the guide way is opened in the outside of telescopic shaft, and guide way and fixed column sliding connection.

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

the utility model realizes the adjustment of the molding size of the injection molding through the arrangement of the adjusting mechanism, can rotate the sliding block, leads the sliding block to drive the threaded rod and the adjusting block to slide and adjust through the bevel gear transmission mechanism which is jointly formed by the engagement of the driving bevel gear and the driven bevel gear, and can also adjust through changing the mold block, has simple operation, reduces the working strength and improves the working efficiency; the injection molding machine has the advantages that demolding of injection molding parts is achieved through the arrangement of the sliding telescopic mechanism, the sliding mold can be driven to slide through sliding of the telescopic shaft, when the fixed column is located at the rear end of the guide groove, the telescopic part can rotate by ninety degrees by continuous movement, the sliding frame drives the adjusting block and the sliding block to slide forwards through movement of the telescopic shaft, and demolding is conducted on injection molding parts after injection molding; through the arrangement of the mechanism, the adjustment of the molding size of the injection molding part and the demolding of the injection molding part are realized, the operation is simple, the working strength is reduced, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of the main body of the present invention.

Fig. 2 is a schematic structural view of a side section of the sliding mold of the present invention.

Fig. 3 is a schematic structural view of the inside of the sliding mold of the present invention.

Fig. 4 is a schematic structural diagram of the positioning frame of the present invention.

Fig. 5 is a schematic structural view of a side section of the fixed mold of the present invention.

Fig. 6 is a schematic structural view of the rear end face of the sliding mold of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a base plate; 2. fixing the mold; 3. injection molding holes; 4. a mold block; 5. sliding the mold; 501. a chute; 6. a slider; 7. a drive bevel gear; 8. a driven bevel gear; 9. a threaded rod; 10. a positioning frame; 11. a carriage; 12. an adjusting block; 13. a sealing plate; 14. a telescoping member; 15. a fixed block; 16. fixing a column; 17. a telescopic shaft; 18. a guide groove.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, 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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 6:

the utility model provides an injection molding mould for a urea tank cover assembly, which comprises a bottom plate 1, a fixed mould 2, an injection hole 3, a mould block 4, a sliding mould 5, a sliding frame 11, an adjusting mechanism and a sliding telescopic mechanism; the fixed die 2 is fixedly arranged on the upper end surface of the bottom plate 1; the injection hole 3 is arranged at the rear end of the fixed mould 2; the mould block 4 is connected to the front end of the fixed mould 2 in a sliding manner; the sliding die 5 is connected to the upper end surface of the bottom plate 1 in a sliding manner; the sliding frame 11 is connected to the inner side of the sliding mold 5 in a sliding manner; the adjusting mechanism is arranged on the inner side of the sliding mold 5; the sliding telescopic mechanism is arranged on the upper end surface of the bottom plate 1.

Wherein, adjustment mechanism includes: a sliding block 6, a driving bevel gear 7 and a driven bevel gear 8; the sliding block 6 is rotatably connected with the rear end face of the sliding die 5; the driving bevel gear 7 is fixedly connected with the front end surface of the sliding block 6; five driven bevel gears 8 are respectively and rotatably connected to the inner side of the sliding die 5, the driving bevel gear 7 and the driven bevel gears 8 are meshed to form a bevel gear transmission mechanism, and in use, the driving bevel gear 7 drives the driven bevel gears 8 to rotate by rotating the sliding block 6.

Wherein, adjustment mechanism still includes: the threaded rod 9, the positioning frame 10 and the adjusting block 12; the five threaded rods 9 are respectively and fixedly connected to the outer sides of the five driven bevel gears 8; the positioning frame 10 is rotationally connected to the front end face of the driving bevel gear 7; five regulating blocks 12 are sliding connection respectively at the rear end face of carriage 11, and regulating block 12 front end threaded connection is in the outside of threaded rod 9, and in use, driven bevel gear 8's rotation can drive regulating block 12 through threaded rod 9 and slide, makes five regulating blocks 12 enlarge or reduce, adjusts the fashioned size of injection molding, through the setting of locating rack 10, has realized spacing to drive bevel gear 7, driven bevel gear 8 and threaded rod 9.

Wherein, adjustment mechanism still includes: a sealing plate 13; five sealing plates 13 are respectively fixedly connected to the front end surfaces of the five adjusting blocks 12, the sealing plates 13 are slidably connected to the rear end of the sliding mold 5, and when the five adjusting blocks 12 slide outwards in use, the sealing plates 13 can block the exposed gaps by sliding the adjusting blocks 12 outwards, so that molten plastic is prevented from entering the sliding mold 5 through the gaps.

Wherein, slip telescopic machanism includes: the sliding chute 501, the telescopic piece 14 and the fixed block 15; the two sliding chutes 501 are respectively arranged at the upper end and the lower end inside the sliding mold 5; the telescopic piece 14 is rotatably connected to the front end of the sliding frame 11; the two fixing blocks 15 are respectively fixedly connected to the left and right sides of the telescopic member 14, and when the telescopic member 14 moves back and forth in use, the whole sliding mold 5 is driven to move.

Wherein, slip telescopic machanism still includes: a fixed column 16, a telescopic shaft 17 and a guide groove 18; the fixed column 16 is fixedly connected with the upper end surface of the front end of the bottom plate 1; the telescopic shaft 17 is fixedly connected with the front end surface of the telescopic part 14; the outside at telescopic shaft 17 is seted up to guide way 18, and guide way 18 and fixed column 16 sliding connection, in use, when telescopic shaft 17 slides forward, can drive sliding mold 5 and wholly remove, when fixed column 16 is located the rear end of guide way 18, continue to slide, can pass through the setting of fixed column 16 and guide way 18, make telescopic shaft 17 rotatory ninety degrees, telescopic shaft 17's rotation can drive fixed block 15 through extensible member 14 and rotate, make fixed block 15 sliding connection in the inboard of spout 501, telescopic shaft 17 continues to move this moment, can drive sliding block 6, carriage 11 slides with regulating block 12, the injection molding that the cooling of messenger's injection molding is accomplished breaks away from sliding block 6 and regulating block 12.

The specific use mode and function of the embodiment are as follows:

the utility model discloses in use, when the fashioned size of injection molding is adjusted to needs, can make drive bevel gear 7 slide and adjust mould piece 4 change through driven bevel gear 8 and threaded rod 9 through rotatory sliding block 6, adjust the completion back, when moulding plastics, mould plastics through injection hole 3, after the completion of moulding plastics, slip through telescopic shaft 17, it removes to drive sliding die 5 whole, when fixed column 16 is located the rear end of guide way 18, continue to slide, can be through the setting of fixed column 16 and guide way 18, make telescopic shaft 17 rotatory ninety degrees, telescopic shaft 17's rotation can drive fixed block 15 through telescopic part 14 and rotate, make fixed block 15 sliding connection in the inboard of spout 501, telescopic shaft 17 continues to move this moment, can drive sliding block 6, carriage 11 slides with regulating block 12, the injection molding that the cooling of messenger accomplished breaks away from sliding block 6 and regulating block 12.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a urea cover assembly injection moulding mould which characterized in that: the injection molding device comprises a bottom plate (1), a fixed mold (2), an injection molding hole (3), a mold block (4), a sliding mold (5), a sliding frame (11), an adjusting mechanism and a sliding telescopic mechanism; the fixed die (2) is fixedly arranged on the upper end face of the bottom plate (1); the injection molding hole (3) is formed in the rear end of the fixed mold (2); the die block (4) is connected to the front end of the fixed die (2) in a sliding manner; the sliding die (5) is connected to the upper end face of the bottom plate (1) in a sliding mode; the sliding frame (11) is connected to the inner side of the sliding die (5) in a sliding manner; the adjusting mechanism is arranged on the inner side of the sliding die (5); the sliding telescopic mechanism is arranged on the upper end face of the bottom plate (1).

2. The injection mold for urea can lid assembly of claim 1, wherein: the adjustment mechanism includes: a sliding block (6), a driving bevel gear (7) and a driven bevel gear (8); the sliding block (6) is rotatably connected to the rear end face of the sliding die (5); the driving bevel gear (7) is fixedly connected to the front end face of the sliding block (6); the five driven bevel gears (8) are respectively and rotatably connected to the inner side of the sliding die (5), and the driving bevel gear (7) and the driven bevel gears (8) are meshed to form a bevel gear transmission mechanism together.

3. The injection mold for urea can lid assembly as defined in claim 2, wherein: the adjustment mechanism further comprises: a threaded rod (9), a positioning frame (10) and an adjusting block (12); the five threaded rods (9) are respectively and fixedly connected to the outer sides of the five driven bevel gears (8); the positioning frame (10) is rotatably connected to the front end face of the driving bevel gear (7); five regulating blocks (12) are respectively connected to the rear end face of the sliding frame (11) in a sliding mode, and the front end of each regulating block (12) is in threaded connection with the outer side of the threaded rod (9).

4. The injection mold for urea can lid assembly as defined in claim 3, wherein: the adjustment mechanism further comprises: a sealing plate (13); the five sealing plates (13) are respectively and fixedly connected to the front end faces of the five adjusting blocks (12), and the sealing plates (13) are slidably connected to the rear end of the sliding die (5).

5. The injection mold for urea can lid assembly of claim 1, wherein: the sliding telescopic mechanism comprises: the device comprises a sliding chute (501), a telescopic piece (14) and a fixed block (15); the two sliding chutes (501) are respectively arranged at the upper end and the lower end in the sliding die (5); the telescopic piece (14) is rotatably connected to the front end of the sliding frame (11); the two fixing blocks (15) are respectively and fixedly connected to the left side and the right side of the telescopic piece (14).

6. The injection mold for urea can cover assembly as recited in claim 5, wherein: the sliding telescopic mechanism further comprises: a fixed column (16), a telescopic shaft (17) and a guide groove (18); the fixing column (16) is fixedly connected to the upper end face of the front end of the bottom plate (1); the telescopic shaft (17) is fixedly connected to the front end face of the telescopic piece (14); the guide groove (18) is formed in the outer side of the telescopic shaft (17), and the guide groove (18) is connected with the fixing column (16) in a sliding mode.