CN218366337U

CN218366337U - Quick forming automobile door panel die

Info

Publication number: CN218366337U
Application number: CN202222296509.8U
Authority: CN
Inventors: 杨志国; 韩彦明; 郭宇
Original assignee: Fangyuan Tianjin Auto Parts Co ltd
Current assignee: Fangyuan Tianjin Auto Parts Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-01-24
Anticipated expiration: 2032-08-31

Abstract

The application discloses rapid prototyping car door panel mould, comprises a workbench, the workstation top is provided with mould group and even heat dissipation component, even heat dissipation component includes two backup pads, two backup pads set up respectively in workstation top one end both sides, the fixed orifices is seted up in one of them backup pad, first driving motor sets up in the fixed orifices, its first drive end level coaxial coupling has the threaded rod, the one end that first driving motor was kept away from to the threaded rod runs through the movable block and rotates the setting in another backup pad, threaded rod and movable block looks spiro union, spacing post is located directly over the threaded rod, and with movable block sliding connection, the fan sets up on the lateral wall that the movable block is close to mould group, after the part injection moulding, start first driving motor, first drive end rotates and drives the threaded rod and rotates, under the limit structure in spacing post and spacing hole, the movable block drives fan reciprocating motion, the fan makes a round trip to blow the heat dissipation to the part, part integrated into one piece speed is more even.

Description

Quick forming automobile door panel die

Technical Field

The utility model relates to an injection moulding equipment technical field, concretely relates to rapid prototyping car door panel mould.

Background

The mould is a tool for making shaped articles, the tool is composed of various parts, different moulds are composed of different parts, the appearance of the articles is processed mainly by changing the physical state of the shaped materials, the mould is of the name of 'industrial parent', and the injection-molded parts are generally cooled and shaped after injection molding.

For example, chinese patent publication No. CN211518463U, wherein an automobile door panel forming mold is proposed, the automobile door panel forming mold in this patent is provided with a cooling structure, the cooling structure is convenient for a user to rapidly cool the main body, when the temperature of the main body forming module is too high, because the rear end of the fan is provided with a storage chamber, the storage chamber is convenient for the user to place ice cubes in the storage chamber, the ice cubes are effectively conveyed to the mold by the cold air through the rotation of the fan, and the forming speed of the mold is accelerated.

Disclosure of Invention

In view of the above-mentioned drawbacks or deficiencies in the prior art, it is desirable to provide a rapid prototyping automobile door panel mold.

In a first aspect, the present application provides a rapid prototyping automobile door panel mould, includes:

the top of the workbench is provided with a die set;

the uniform heat dissipation assembly is arranged at the top of the workbench and is arranged adjacent to the die set, the uniform heat dissipation assembly comprises two support plates, the two support plates are respectively arranged at two sides of one end of the top of the workbench, one of the support plates is provided with a fixing hole, a first driving motor is arranged in the fixing hole, the first driving motor is provided with a first driving end, the first driving end is coaxially connected with a threaded rod, one end of the threaded rod, which is far away from the first driving motor, is rotatably arranged on the other support plate, a limiting column is arranged between the two support plates, and the limiting column is positioned right above the threaded rod;

the uniform heat dissipation assembly further comprises a moving block, a first threaded hole and a limiting hole are formed in the moving block, the first threaded hole is in threaded connection with the threaded rod, the limiting hole is in sliding connection with the limiting column, and a fan is arranged on the side wall, close to the die set, of the moving block.

According to the technical scheme that this application embodiment provided, die set includes the bed die, the bed die sets up the workstation top, two relative lateral wall lower extremes of bed die all are provided with the fixed block, two second screw holes have been seted up on the fixed block.

According to the technical scheme that this application embodiment provided, four thread grooves, four have been seted up at the workstation top two liang of thread grooves are a set of, and respectively with two the fixed block the second screw hole corresponds the setting, the fixed block bottom is provided with the sheet rubber, two circular through-holes have been seted up on the sheet rubber, and the bolt runs through downwards in proper order the second screw hole with circular through-hole spiro union is in the thread groove, just the bolt with second screw hole spiro union.

According to the technical scheme that this application embodiment provided, the bed die is gone up to stride and is equipped with the U-shaped board, the U-shaped board has two vertical poles that just parallel along vertical direction, two the montant sets up respectively on two relative lateral walls of bed die, the U-shaped board still has and extends and be located along the horizontal direction the horizontal pole at montant top.

According to the technical scheme that this application embodiment provided, the horizontal pole bottom is provided with the pneumatic cylinder, the pneumatic cylinder has stiff end and flexible end, the stiff end sets up the middle part of horizontal pole bottom terminal surface, the vertical downward setting of flexible end, and be connected with the mould.

According to the technical scheme provided by the embodiment of the application, the top of the upper die is provided with a second driving motor, the second driving motor is provided with a second driving end, the second driving end is connected with a rotating block, and the rotating block and the second driving end are eccentrically arranged.

According to the technical scheme provided by the embodiment of the application, the top of the workbench is further provided with a support column, the top of the support column is provided with a PLC (programmable logic controller), and the first driving motor, the fan, the second driving motor and the hydraulic cylinder are electrically connected with the PLC and used for respectively controlling the first driving motor, the fan, the second driving motor and the hydraulic cylinder.

In summary, the technical scheme specifically discloses a rapid prototyping automobile door panel mould, which comprises a workbench, the workbench top is provided with a mould set, one end of the workbench top is further provided with a uniform heat dissipation assembly, the uniform heat dissipation assembly comprises two supporting plates, the two supporting plates are respectively arranged on two sides of one end of the workbench top, a fixing hole is formed in one of the supporting plates, a first driving motor is arranged in the fixing hole, the first driving motor is provided with a first driving end, the first driving end is coaxially connected with a threaded rod, one end of the threaded rod, which is far away from the first driving motor, is rotatably arranged on the other supporting plate, a limiting post is further arranged between the two supporting plates, the limiting post is positioned right above the threaded rod, the uniform heat dissipation assembly further comprises a moving block, a first threaded hole and a limiting hole are formed in the moving block, the first threaded hole and the threaded rod are in threaded connection, the limiting hole and the limiting post are slidably connected, a fan is arranged on the side wall, after part injection molding, the first driving motor is started, the first driving end is rotated to drive the threaded rod to rotate, the limiting structure of the limiting post and the limiting post are under the limiting structure of the limiting post and the limiting post, the moving block, the fan is driven to move, the fan, the radiating area is increased, the radiating area, and the whole radiating efficiency is increased.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

fig. 1 is a schematic structural diagram of a rapid prototyping automobile door panel mold.

Fig. 2 is a schematic structural diagram of a rapid-prototyping automobile door panel mold.

Fig. 3 is a schematic structural diagram of a in fig. 2.

Fig. 4 is a schematic structural diagram at B in fig. 2.

Fig. 5 is a schematic structural diagram at C in fig. 2.

The reference numbers in the figures: 1. a work table; 2. a PLC controller; 3. a fan; 4. a support plate; 5. a fixing hole; 6. a first drive motor; 7. a threaded rod; 8. a moving block; 9. a first threaded hole; 10. A limiting hole; 11. a limiting column; 12. a lower die; 13. a U-shaped plate; 14. a hydraulic cylinder; 15. An upper die; 16. a second drive motor; 17. a fixed block; 18. a second threaded hole; 19. a bolt; 20. a thread groove; 21. a support column; 22. rotating the block; 23. a baffle plate; 24. a rubber sheet.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example one

Please refer to the schematic structural diagram of the mold for rapidly forming an automobile door panel shown in fig. 1, which includes a workbench 1, a support pillar 21 disposed on the top of the workbench 1, a PLC controller 2 disposed on the top of the support pillar 21, and a uniform heat dissipation assembly disposed on the top of the workbench 1.

As shown in fig. 1 to 5, the uniform heat dissipation assembly includes two support plates 4, the two support plates 4 are respectively disposed on two sides of one end of the top of the workbench 1, a fixing hole 5 is formed in one of the support plates 4, a first driving motor 6 is fixedly disposed in the fixing hole 5, the first driving motor 6 has a first driving end, the first driving end is coaxially connected with a threaded rod 7, one end, far away from the first driving motor 6, of the threaded rod 7 is rotatably disposed on the other support plate 4, and the first driving motor 6 is electrically connected with the PLC controller 2.

Even heat dissipation assembly still includes spacing post 11, spacing post 11 both ends respectively with two backup pad 4 fixed connection, and just spacing post 11 is located threaded rod 7 directly over, even heat dissipation assembly is still including movable block 8, first screw hole 9 and spacing hole 10 are all seted up on movable block 8, and first screw hole 9 and threaded rod 7 looks spiro union, spacing hole 10 and spacing post 11 sliding connection, therefore, start first driving motor 6 through PLC controller 2, first drive end rotates and drives threaded rod 7 and rotate, under the limit structure of spacing hole 10 and spacing post 11, avoid movable block 8 to rotate, thereby can make movable block 8 reciprocating motion on the horizontal direction, the horizontal direction is the arrow point direction in fig. 1.

The fan 3 is arranged on the side wall of the moving block 8, and the fan 3 is electrically connected with the PLC 2, so that the fan 3 can be driven to move together when the moving block 8 moves, and meanwhile, the fan 3 is started through the PLC 2 to enable the fan 3 to start working.

The bed die 12 sets up at workstation 1 top, two fixed blocks 17 set up respectively at the two-phase opposite side wall lower extreme of bed die 12, two second screw holes 18 have all been seted up on every fixed block 17, two liang of a set of all setings at workstation 1 top of four thread grooves 20, the sheet rubber 24 sets up in the fixed block 17 bottom, two circular through-holes are all seted up on sheet rubber 24, bolt 19 is vertical to run through second screw hole 18 and circular through-hole spiro union in the thread groove 20 downwards in proper order, and

bolt

19 and 18 looks spiro unions of second screw hole, can install bed die 12 on workstation 1 firmly from this.

The U-shaped plate 13 is spanned on the lower die 12, the U-shaped plate 13 is provided with two vertical rods which are parallel along the vertical direction, the two vertical rods are respectively arranged on two opposite side walls of the lower die 12, the U-shaped plate 13 is also provided with a cross rod which extends along the horizontal direction, and the cross rod is positioned at the tops of the vertical rods;

pneumatic cylinder 14 sets up on U-shaped board 13, and pneumatic cylinder 14 is connected with 2 electricity of PLC controller, and pneumatic cylinder 14 has stiff end and flexible end, and the stiff end setting is at the middle part of horizontal pole bottom terminal surface, and flexible end is vertical to be set up downwards, and is connected with mould 15, goes up mould 15 and the relative setting of bed die 12, goes up and forms the shaping space between mould 15 and the bed die 12.

Second driving motor 16 sets up at last mould 15 top, and be connected with PLC controller 2 electricity, second driving motor 16 has the second drive end, turning block 22 sets up at the second drive end, and turning block 22 and second drive end eccentric settings, therefore, when pneumatic cylinder 14 flexible end promotes mould 15 and pushes down, the thick liquid of moulding plastics is moulded plastics to the shaping space in, start second driving motor 16 through PLC controller 2, the second drive end rotates and drives the turning block 22 rotatory, because turning block 22 and second drive end eccentric settings, the rotatory centrifugal force that produces of turning block 22, thereby can produce vibrations, vibrations are conducted to inside the shaping space through last mould 15, thereby make the inside thick liquid evenly distributed that moulds plastics of shaping space, the moulding finished product qualification rate has been improved.

The baffle 23 is arranged on the side wall of the upper die 15, so that the condition that the rotating block 22 flies out due to the fact that the second driving end rotates too fast to injure workers can be avoided.

When the injection molding machine is used, injection molding slurry is injected into a molding space between the upper mold 15 and the lower mold 12, the second driving end rotates to drive the rotating block 22 to rotate by starting the second driving motor 16, and vibration is generated by centrifugal force generated by rotation of the rotating block 22, so that the injection molding slurry in the molding space can be uniformly vibrated, and the qualified rate of injection molding is improved;

after part injection moulding, start driving motor 6 through PLC controller 2, first drive end rotates and drives threaded rod 7 and rotate, under spacing hole 10 and spacing post 11's limit structure, avoid movable block 8 to take place to rotate, thereby can make movable block 8 reciprocating motion on the horizontal direction, and then drive fan 3 and remove together, start fan 3 through PLC controller 2, fan 3 makes a round trip to blow the heat dissipation to fashioned part, the area of blowing has been enlarged, it is faster to make the part heat dissipation, part integrated into one piece speed is more even.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention according to the present application is not limited to the specific combination of the above-mentioned features, but also covers other embodiments where any combination of the above-mentioned features or their equivalents is made without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. The utility model provides a rapid prototyping car door panel mould which characterized in that includes:

the device comprises a workbench (1), wherein a die set is arranged at the top of the workbench (1);

the uniform heat dissipation assembly is arranged at the top of the workbench (1) and is adjacent to the die set, the uniform heat dissipation assembly comprises two supporting plates (4), the two supporting plates (4) are respectively arranged on two sides of one end of the top of the workbench (1), one of the supporting plates (4) is provided with a fixing hole (5), a first driving motor (6) is arranged in the fixing hole (5), the first driving motor (6) is provided with a first driving end, the first driving end is coaxially connected with a threaded rod (7), one end, far away from the first driving motor (6), of the threaded rod (7) is rotatably arranged on the other supporting plate (4), a limiting column (11) is arranged between the two supporting plates (4), and the limiting column (11) is located right above the threaded rod (7);

the uniform heat dissipation assembly further comprises a moving block (8), a first threaded hole (9) and a limiting hole (10) are formed in the moving block (8), the first threaded hole (9) is in threaded connection with the threaded rod (7), the limiting hole (10) is in sliding connection with the limiting column (11), and a fan (3) is arranged on the side wall, close to the die set, of the moving block (8).

2. The mold for rapidly molding the automobile door panel as claimed in claim 1, wherein the mold set comprises a lower mold (12), the lower mold (12) is disposed on the top of the workbench (1), the lower ends of two opposite side walls of the lower mold (12) are provided with fixing blocks (17), and two second threaded holes (18) are formed in the fixing blocks (17).

3. The die for quickly forming the automobile door panel as claimed in claim 2, wherein four thread grooves (20) are formed in the top of the workbench (1), the four thread grooves (20) are grouped in pairs and respectively correspond to the second threaded holes (18) of the two fixed blocks (17), a rubber sheet (24) is arranged at the bottom of each fixed block (17), two circular through holes are formed in each rubber sheet (24), bolts (19) sequentially penetrate through the second threaded holes (18) downwards and are screwed in the thread grooves (20) through the circular through holes, and the bolts (19) are screwed with the second threaded holes (18).

4. A mold for quickly forming an automobile door panel as claimed in claim 3, wherein the lower mold (12) is spanned by a U-shaped plate (13), the U-shaped plate (13) has two vertical rods which are parallel and in the vertical direction, the two vertical rods are respectively disposed on two opposite side walls of the lower mold (12), and the U-shaped plate (13) further has a cross bar which extends in the horizontal direction and is disposed on the top of the vertical rods.

5. A rapid prototyping automobile door panel die as claimed in claim 4, wherein the cross bar bottom is provided with a hydraulic cylinder (14), the hydraulic cylinder (14) has a fixed end and a telescopic end, the fixed end is arranged at the middle of the end face of the cross bar bottom, the telescopic end is arranged vertically downwards, and an upper die (15) is connected with the telescopic end.

6. A rapid prototyping automobile door panel mould as claimed in claim 5, wherein a second driving motor (16) is arranged on the top of the upper mould (15), the second driving motor (16) has a second driving end, a rotating block (22) is connected to the second driving end, and the rotating block (22) and the second driving end are eccentrically arranged.

7. The mold for rapidly forming automobile door panels as claimed in claim 6, wherein a supporting column (21) is further arranged on the top of the workbench (1), a PLC (programmable logic controller) (2) is arranged on the top of the supporting column (21), and the first driving motor (6), the fan (3), the second driving motor (16) and the hydraulic cylinder (14) are electrically connected with the PLC (2) and are used for respectively controlling the first driving motor (6), the fan (3), the second driving motor (16) and the hydraulic cylinder (14).