CN219191093U

CN219191093U - Instrument cover plate processing die capable of being rapidly formed

Info

Publication number: CN219191093U
Application number: CN202320095331.2U
Authority: CN
Inventors: 陈康康; 陈健健
Original assignee: Taizhou Jiuyi Technology Co ltd
Current assignee: Taizhou Jiuyi Technology Co ltd
Priority date: 2023-02-01
Filing date: 2023-02-01
Publication date: 2023-06-16
Anticipated expiration: 2033-02-01

Abstract

The utility model discloses a rapid-forming instrument cover plate processing die which comprises a lower die, wherein an electric telescopic rod is symmetrically arranged at the top of the lower die, the top of the electric telescopic rod is connected with the bottom of an upper die, and a die cavity is formed in the middle of the top surface of the lower die; further comprises: the bottom of the upper die is symmetrically fixed with a positioning toothed plate, the bottom of the upper die is connected with a positioning groove, and the positioning groove is symmetrically arranged at the top of the lower die; the bottom of the inner side of the die cavity is connected with a die plate, and the die plate is connected with the middle part of the inner side of the lower die in a sliding manner; the outer side of the die cavity is provided with a heat dissipation cavity which is arranged in the middle of the inner side of the lower die; and the bottom symmetrical bearing of the heat dissipation cavity is connected with a heat dissipation fan. The instrument cover plate processing die capable of being rapidly formed can rapidly form a model through water cooling and air cooling treatment, and simultaneously, the model is automatically ejected while being opened.

Description

Instrument cover plate processing die capable of being rapidly formed

Technical Field

The utility model relates to the technical field of dies, in particular to a rapid-forming instrument cover plate processing die.

Background

With the development of economy, more and more people use automobiles as traveling tools, the automobiles are manufactured by multiple processing steps, all parts are assembled with a main body after being processed, a complete automobile is formed, an automobile instrument panel consists of an instrument panel body and a cover plate, and the cover plate is usually formed by injection molding through a mold during processing, so that an instrument cover plate processing mold is used;

the utility model has the advantages of at the quick shaping injection mold that the publication number is CN217968113U discloses, open the pump body work, use cooperation pipette and fluid-discharge tube can be with the coolant liquid drainage to the cooling channel in, can cool down the plastic liquid through the coolant liquid that sets up, be convenient for the shaping, when shaking the plastic liquid, the operating personnel holds the mould, and align locating hole and reference column each other, make the upper mould location install in the upper end of frame, spill-proof hole and spill-proof plate are mutually aligned this moment, through the use of spill-proof hole and spill-proof plate, can avoid the plastic liquid to spill over, cause lower mould and upper mould untidy;

however, above-mentioned scheme is comparatively single at the in-process of using, and lacks cooling mechanism behind the cooling water circulation for the cooling water is at the circulation in-service temperature rise, and then makes the cooling effect not good, and needs the manual work to go out the mould after the injection moulding, and loaded down with trivial details is wasted time, is inconvenient for carrying out automatic demolding processing.

Therefore, we propose a quick-forming instrument cover plate processing mold so as to solve the problems set forth in the above.

Disclosure of Invention

The utility model aims to provide a rapid-forming instrument cover plate processing die, which solves the problems that the existing die in the market provided by the background technology is single in cooling mode in the use process, and a cooling mechanism is absent after cooling water circulates, so that the temperature of the cooling water is increased in the recycling process, the cooling effect is poor, and the die is required to be manually removed after injection molding, which is tedious and time-consuming and inconvenient to automatically remove the die.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a but quick fashioned instrument apron mold processing, includes the lower mould that sets up, and the top bilateral symmetry of lower mould installs electric telescopic handle to the top of electric telescopic handle is connected with the bottom of last mould, and the top surface middle part of lower mould has seted up the die cavity;

further comprises:

the bottom of the upper die is symmetrically fixed with a positioning toothed plate, the bottom of the upper die is connected with a positioning groove, and the positioning groove is symmetrically arranged at the top of the lower die;

the bottom of the inner side of the die cavity is connected with a die plate, and the die plate is connected with the middle part of the inner side of the lower die in a sliding manner;

the outer side of the die cavity is provided with a heat dissipation cavity which is arranged in the middle of the inner side of the lower die, the inner wall of the heat dissipation cavity is paved with a heat-conducting plate, and the outer part of the heat-conducting plate is wound with a heat dissipation pipe;

the bottom symmetrical bearing of the heat dissipation cavity is connected with a heat dissipation fan, and heat dissipation holes are formed between the front side and the rear side of the heat dissipation cavity and the outer part of the lower die at equal intervals.

Preferably, the location pinion rack corresponds with the position one-to-one of constant head tank, and the inboard middle part bearing of constant head tank is connected with the gear to the location pinion rack is connected with gear engagement, and the shaft part of gear is connected with the horizontal pole of below through sprocket structure, and horizontal pole bearing connection is in the inboard bottom of lower mould simultaneously, makes the location pinion rack remove the back in the constant head tank, will drive the gear rotation, will drive the horizontal pole through sprocket mechanism after the gear rotation and rotate.

Preferably, the middle part of horizontal pole is connected with first reciprocating screw through the awl tooth connecting piece, and first reciprocating screw bearing connects in the inboard middle part in heat dissipation chamber, and the top threaded connection of first reciprocating screw has out the template, go out the template whole setting to "T" font structure moreover, go out the template and constitute automatic demolding structure through first reciprocating screw simultaneously, make the horizontal pole rotate the back and will drive first reciprocating screw through the awl tooth connecting piece and rotate, first reciprocating screw rotates the back and will drive out the template and slide, and then release fashioned model.

Preferably, the motor is installed at the rear side of the lower die, the output end of the motor is connected with a second reciprocating screw rod, the end part of the second reciprocating screw rod is in threaded connection with a piston, the piston is connected in the water tank, and meanwhile the water tank is installed at the rear side of the lower die, so that the motor drives the second reciprocating screw rod to rotate, and then the second reciprocating screw rod drives the piston to reciprocate in the water tank.

Preferably, the check valves are symmetrically arranged at the end parts of the water tank, the flow directions of the two check valves are opposite, the outside of the check valves are respectively communicated with the head part and the tail part of the radiating pipe through the conveying pipe, and the semiconductor refrigerating sheet is arranged on the water tank, so that after the piston moves, the water tank conveys water to the radiating pipe through the check valves and the conveying pipe, and the semiconductor refrigerating sheet can continuously cool the circulating water.

Preferably, the end part of the second reciprocating screw rod is connected with the transition rod through a sprocket mechanism, the transition rod bearing is connected to the rear side of the lower die, the end part of the transition rod is connected with the worm through the sprocket mechanism, and the worm penetrates through the bearing to be connected in the heat dissipation cavity, so that the second reciprocating screw rod drives the transition rod to rotate through the sprocket mechanism after rotating, and the worm is driven to rotate through the sprocket mechanism after rotating.

Preferably, the worm is connected with the worm wheel, the worm wheel is symmetrically sleeved on the shaft part of the heat dissipation fan, and the heat dissipation fan forms an air cooling structure through the worm and the worm wheel, so that the worm can be driven to rotate after rotating, and the worm wheel can drive the heat dissipation fan to rotate.

Compared with the prior art, the instrument cover plate processing die capable of being rapidly formed has the beneficial effects that: the setting of cooling tube and fan can carry out water-cooling and forced air cooling to the mould and handle, and then quickens the cooling shaping of model, can drive out the template and carry out vertical removal after first reciprocating screw rotates simultaneously, and then deviate from the model that will form automatically, and specific content is as follows:

1. the heat-conducting plate can absorb heat, the motor drives the second reciprocating screw rod to rotate, the second reciprocating screw rod drives the piston to reciprocate in the water tank, the water tank conveys cooling water into the cooling pipe through the one-way valve and the conveying pipe at the end part, so that the water in the cooling pipe flows, the absorbed heat is taken away after water flows and is circulated into the water tank, the water tank cools the water through the semiconductor refrigerating sheet and then is used, so that the model is subjected to water cooling treatment, the second reciprocating screw rod drives the transition rod to rotate through the sprocket mechanism when rotating, the transition rod drives the worm to rotate through the sprocket mechanism, the worm wheel drives the worm wheel to rotate after rotating, and the worm wheel drives the cooling fan to synchronously rotate, so that the model is subjected to air cooling treatment, and the model can be rapidly cooled and molded;

2. after the locating toothed plate and the locating groove are inserted, the locating toothed plate can bring out the gear to rotate, then the cross rod is driven to rotate through the sprocket mechanism, the cross rod can drive the first reciprocating screw rod to rotate after rotating, the first reciprocating screw rod can drive the die plate to vertically slide after rotating, and then the formed die plate can be automatically demoulded.

Drawings

FIG. 1 is a schematic diagram of the overall front cross-section structure of the present utility model;

FIG. 2 is a schematic diagram of the overall rear view structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

fig. 5 is a schematic diagram of a top view of the connection between the worm, the worm wheel and the heat dissipation fan.

In the figure: 1. a lower die; 2. an electric telescopic rod; 3. an upper die; 4. a mold cavity; 5. positioning a toothed plate; 6. a positioning groove; 7. a gear; 8. a cross bar; 9. a first reciprocating screw rod; 10. outputting a template; 11. a heat dissipation cavity; 12. a heat conductive plate; 13. a heat radiating pipe; 14. a second reciprocating screw rod; 15. a piston; 16. a water tank; 17. a semiconductor refrigeration sheet; 18. a one-way valve; 19. a delivery tube; 20. a transition rod; 21. a worm; 22. a worm wheel; 23. a heat dissipation fan; 24. a heat radiation hole; 25. 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. 1-5, the present utility model provides a technical solution: the utility model provides a but quick fashioned instrument apron mold processing, including lower mould 1 that sets up, and the top bilateral symmetry of lower mould 1 installs electric telescopic handle 2, and the top of electric telescopic handle 2 is connected with the bottom of last mould 3, and die cavity 4 has been seted up at the top surface middle part of lower mould 1, the bottom symmetry of last mould 3 is fixed with location pinion rack 5, and the bottom is connected in constant head tank 6, and constant head tank 6 symmetry opens at the top of lower mould 1, as shown in fig. 1 and 3, firstly, when using, electric telescopic handle 2 drives upper mould 3 and moves down and carry out the compound die with lower mould 1, during the compound die, location pinion rack 5 will slide in constant head tank 6, will be injected into the injection molding liquid from the injection molding mouth that last mould 3 reserved, then injection molding liquid will flow into die cavity 4;

the positioning toothed plate 5 corresponds to the positioning groove 6 one by one, the gear 7 is connected with the bearing at the middle part of the inner side of the positioning groove 6, the positioning toothed plate 5 is meshed with the gear 7, the shaft part of the gear 7 is connected with the cross rod 8 below through a chain wheel structure, the cross rod 8 is connected with the bottom of the inner side of the lower die 1 through a bearing, the middle part of the cross rod 8 is connected with the first reciprocating screw rod 9 through a bevel connection piece, the first reciprocating screw rod 9 is connected with the middle part of the inner side of the heat dissipation cavity 11 through a bearing, the top of the first reciprocating screw rod 9 is connected with the die stripping plate 10 through threads, the die stripping plate 10 is integrally arranged into a T-shaped structure, the die stripping plate 10 forms an automatic die stripping structure through the first reciprocating screw rod 9, the bottom of the inner side of the die cavity 4 is connected with the die stripping plate 10, the die stripping plate 10 is connected with the middle part of the inner side of the lower die 1 in a sliding manner, as shown in fig. 1 and fig. 3, when the positioning toothed plate 5 slides in the positioning groove 6, the gear 7 is driven to rotate, the gear 7 drives the cross rod 8 to rotate through the sprocket mechanism, the cross rod 8 drives the first reciprocating screw rod 9 to rotate through the bevel gear connecting piece after rotating, the die plate 10 is driven to move downwards in the die cavity 4, the injection molding work is convenient to carry out, when the die is removed, the electric telescopic rod 2 drives the upper die 3 to move upwards, the positioning toothed plate 5 moves upwards, the gear 7 is driven to rotate reversely, the cross rod 8 is driven to rotate through the sprocket mechanism after rotating, the first reciprocating screw rod 9 is driven to rotate, the die plate 10 is driven to move upwards, the machined die is automatically pushed out, and the automatic demoulding work is completed;

the outside of the die cavity 4 is provided with a heat dissipation cavity 11, the heat dissipation cavity 11 is arranged in the middle of the inner side of the lower die 1, a heat conduction plate 12 is paved on the inner wall of the heat dissipation cavity 11, a heat dissipation pipe 13 is wound on the outside of the heat conduction plate 12, a motor 25 is installed on the rear side of the lower die 1, the output end of the motor 25 is connected with a second reciprocating screw 14, the end part of the second reciprocating screw 14 is in threaded connection with a piston 15, the piston 15 is connected in a water tank 16, meanwhile, the water tank 16 is installed on the rear side of the lower die 1, one-way valves 18 are symmetrically installed on the end parts of the water tank 16, the flow directions of the two one-way valves 18 are opposite, the outer parts of the one-way valves 18 are respectively communicated with the head part and the tail part of the heat dissipation pipe 13 through a conveying pipe 19, and semiconductor refrigerating sheets 17 are installed on the water tank 16, as shown in fig. 1-2 and 5, when the injection molding liquid is cooled, the motor 25 drives the second reciprocating screw 14 to rotate, the second reciprocating screw 14 drives the piston 15 to horizontally reciprocate in the water tank 16, the one-way valves 18 and the conveying pipe 19 are conveyed to the heat dissipation pipe 13, the heat of the heat dissipation pipe 13 is cooled down, and the heat of the water is conducted back to the heat dissipation pipe 13, and the heat is cooled down in the water tank 13, and the heat is cooled down by the heat of the heat conduction pipe is cooled down water, and the heat of the heat dissipation pipe is cooled down pipe 13 and the heat of the heat dissipation pipe is cooled down;

the bottom symmetry bearing in heat dissipation chamber 11 is connected with heat dissipation fan 23, and equidistant heat dissipation hole 24 has been seted up between the outside of heat dissipation chamber 11 front and back side and lower mould 1, the tip of second reciprocating screw 14 is connected with transition pole 20 through sprocket mechanism, and transition pole 20 bearing connection is in the rear side of lower mould 1, and the tip of transition pole 20 is connected with worm 21 through sprocket mechanism, and worm 21 runs through the bearing and is connected in heat dissipation chamber 11, worm 21 is connected with worm wheel 22, and worm wheel 22 symmetry cover is located the axial region of heat dissipation fan 23, and heat dissipation fan 23 passes through worm 21 and worm wheel 22 and constitutes the forced air cooling structure, as shown in fig. 1-2 and 4-5, can drive transition pole 20 synchronous rotation through sprocket mechanism when second reciprocating screw 14 rotates, the sprocket mechanism that will drive worm 21 through the tip rotates in step, will drive worm wheel 21 and rotate after the worm 21 rotates, will drive heat dissipation fan 23 and rotate, will cool down the processing to mould cavity 4 after the rotation, the heat will be discharged outside through heat dissipation hole 24, thereby make the shaping mould fast.

Working principle: when the instrument cover plate processing die capable of being formed rapidly is used, as shown in fig. 1-5, firstly, the electric telescopic rod 2 drives the upper die 3 to move downwards to be matched with the lower die 1, the positioning toothed plate 5 slides in the positioning groove 6, injection molding liquid is injected from an injection port reserved in the upper die 3, then the injection molding liquid flows into the die cavity 4, the positioning toothed plate 5 drives the gear 7 to rotate when sliding in the positioning groove 6, the gear 7 drives the cross rod 8 to rotate through the sprocket mechanism, the cross rod 8 drives the first reciprocating screw rod 9 to rotate through the bevel connection piece, the die-out plate 10 is driven to move downwards in the die cavity 4 so as to facilitate injection molding, during die-out, the electric telescopic rod 2 drives the upper die 3 to move upwards, the positioning toothed plate 5 moves upwards so as to drive the gear 7 to rotate, the cross rod 8 is driven to rotate through the sprocket mechanism, the first reciprocating screw rod 9 is further driven to move upwards after the first reciprocating screw rod 9 rotates, and the processed die-out plate 10 is further automatically pushed out, and automatic die-out is completed;

when the injection molding liquid is cooled, the motor 25 is started, the motor 25 drives the second reciprocating screw 14 to rotate, the second reciprocating screw 14 drives the piston 15 to slide back and forth in the water tank 16, the one-way valve 18 and the conveying pipe 19 at the end part of the water tank 16 can convey cooling water to the radiating pipe 13, the cooling water flows through the radiating pipe 13 and then returns to the water tank 16, water circulation is further formed, the heat conducting plate 12 can conduct heat in the mold cavity 4 to the outside, then the heat can be taken away by the water flowing in the radiating pipe 13, water cooling is carried out, the water flowing back to the water tank 16 can be cooled by the semiconductor refrigerating sheet 17, the low temperature of the water is further maintained, the second reciprocating screw 14 drives the transition rod 20 to rotate synchronously through the sprocket mechanism, the sprocket mechanism at the end part drives the worm 21 to rotate synchronously after the transition rod 20 rotates, the worm 21 drives the worm wheel 22 to rotate after the worm 21 rotates, the worm wheel 22 drives the cooling fan 23 to rotate, the cooling fan 23 rotates, the cooling hole 24 is used for cooling the mold cavity 4, the heat is discharged through the cooling hole 24, and the mold is rapidly cooled to the outside, and a series of work is completed.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a but quick fashioned instrument apron mold processing, includes lower mould (1) that sets up, and the top bilateral symmetry of lower mould (1) installs electric telescopic handle (2), and the top of electric telescopic handle (2) is connected with the bottom of last mould (3), and die cavity (4) have been seted up at the top surface middle part of lower mould (1);

the method is characterized in that: further comprises:

the bottom of the upper die (3) is symmetrically fixed with a positioning toothed plate (5), the bottom of the upper die is connected to a positioning groove (6), and the positioning groove (6) is symmetrically arranged at the top of the lower die (1);

the bottom of the inner side of the die cavity (4) is connected with a die-out plate (10), and the die-out plate (10) is connected with the middle part of the inner side of the lower die (1) in a sliding way;

the outer side of the die cavity (4) is provided with a heat dissipation cavity (11), the heat dissipation cavity (11) is arranged in the middle of the inner side of the lower die (1), a heat conduction plate (12) is paved on the inner wall of the heat dissipation cavity (11), and a heat dissipation pipe (13) is wound outside the heat conduction plate (12);

the bottom symmetrical bearing of the heat dissipation cavity (11) is connected with a heat dissipation fan (23), and heat dissipation holes (24) are formed between the front side and the rear side of the heat dissipation cavity (11) and the outer part of the lower die (1) at equal intervals.

2. The rapid prototyping instrument panel manufacturing mold of claim 1, wherein: the positioning toothed plates (5) are in one-to-one correspondence with the positions of the positioning grooves (6), gears (7) are connected to the middle bearings on the inner sides of the positioning grooves (6), the positioning toothed plates (5) are connected with the gears (7) in a meshed mode, shaft portions of the gears (7) are connected with the cross bars (8) on the lower side through chain wheel structures, and meanwhile the cross bars (8) are connected to the inner bottoms of the lower die (1) in a bearing mode.

3. The rapid prototyping instrument panel manufacturing mold of claim 2, wherein: the middle part of horizontal pole (8) is connected with first reciprocating screw (9) through the awl tooth connecting piece, and first reciprocating screw (9) bearing connection is in the inboard middle part of heat dissipation chamber (11) to the top threaded connection of first reciprocating screw (9) has out template (10), goes out template (10) and wholly sets up to "T" font structure moreover, goes out template (10) and constitutes automatic play mould structure through first reciprocating screw (9) simultaneously.

4. The rapid prototyping instrument panel manufacturing mold of claim 1, wherein: the rear side of the lower die (1) is provided with a motor (25), the output end of the motor (25) is connected with a second reciprocating screw rod (14), the end part of the second reciprocating screw rod (14) is in threaded connection with a piston (15), the piston (15) is connected into a water tank (16), and meanwhile the water tank (16) is arranged on the rear side of the lower die (1).

5. The rapid prototyping instrument panel manufacturing mold of claim 4, wherein: the end parts of the water tank (16) are symmetrically provided with one-way valves (18), the flow directions of the two one-way valves (18) are opposite, the outside of the one-way valves (18) is respectively communicated with the head part and the tail part of the radiating pipe (13) through a conveying pipe (19), and the water tank (16) is provided with a semiconductor refrigerating sheet (17).

6. The rapid prototyping instrument panel manufacturing mold of claim 5, wherein: the end part of the second reciprocating screw rod (14) is connected with a transition rod (20) through a chain wheel mechanism, the transition rod (20) is connected to the rear side of the lower die (1) through a bearing, the end part of the transition rod (20) is connected with a worm (21) through the chain wheel mechanism, and the worm (21) penetrates through the bearing to be connected into the heat dissipation cavity (11).

7. The rapid prototyping instrument panel manufacturing mold of claim 6, wherein: the worm (21) is connected with the worm wheel (22), the worm wheel (22) is symmetrically sleeved on the shaft part of the heat dissipation fan (23), and the heat dissipation fan (23) forms an air cooling structure through the worm (21) and the worm wheel (22).