CN220219395U

CN220219395U - Novel gear plastic mould

Info

Publication number: CN220219395U
Application number: CN202321012924.4U
Authority: CN
Inventors: 何军生
Original assignee: Kunshan Feiya Precision Mold Co ltd
Current assignee: Kunshan Feiya Precision Mold Co ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-12-22
Anticipated expiration: 2033-04-28

Abstract

The utility model discloses a novel gear plastic mold, which belongs to the technical field of molds and comprises a base, wherein four connecting plates are fixedly connected to the upper surface of the base, the four connecting plates are fixedly connected to the upper surface of the base in a rectangular shape, dampers are fixedly connected to the upper surface of the connecting plates, the four dampers are fixedly connected to the upper surface of the connecting plates in a rectangular shape, a top plate is fixedly connected to the upper surface of the dampers, a limiting frame is fixedly connected to the lower surface of the top plate, a spring is clamped to the lower surface of the limiting frame, and the novel gear plastic mold.

Description

Novel gear plastic mould

Technical Field

The utility model relates to the technical field of dies, in particular to a novel gear plastic die.

Background

The plastic gear is widely applied to automobiles, instruments, household appliances, toys and various timing devices due to the characteristics of light weight, low cost, small transmission noise and the like, the plastic gear not only replaces a metal gear in many occasions, but also can be used in a plurality of fields where the metal gear is not suitable for use, gear transmission is the transmission mode which is most widely applied in mechanical transmission parts, the plastic gear is used as one of gear products, the application in each field is wider and wider, the plastic gear is light in weight and low in transmission noise, the capability of resisting high temperature and bearing high load is stronger along with the development of plastic industry, the variety of gear molds in the market today is various, the use requirement of people can be basically met, but a certain problem still exists, and the existing mold does not have a buffering effect when in use and is inconvenient for cooling and demolding.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects existing in the prior art, the utility model aims to provide a novel gear plastic mold which has the characteristics of buffering and convenient cooling and demolding.

(2) Technical proposal

In order to achieve the above purpose, the utility model provides a novel gear plastic mold, which comprises a base, wherein the upper surface of the base is fixedly connected with four connecting plates, the connecting plates are fixedly connected to the upper surface of the base in a rectangular shape, the upper surface of the connecting plates is fixedly connected with four dampers, the dampers are fixedly connected to the upper surface of the connecting plates in a rectangular shape, the upper surface of the dampers is fixedly connected with a top plate, the lower surface of the top plate is fixedly connected with a limiting frame, the lower surface of the limiting frame is clamped with a plurality of springs, the springs are clamped to the lower surface of the limiting frame, the springs are clamped to the upper surface of the connecting plate, and the upper surface of the top plate is fixedly connected with a lower mold.

When the novel gear plastic mold of the technical scheme is used, when the first mold and the second mold are in butt joint and are pressed, the second mold moves downwards, so that the damper and the spring shrink to play a certain buffering role, and the mold damage is avoided.

Further, the hydraulic stem is worn to be equipped with by the bed die lower surface, fixed surface is connected with the fixed plate on the hydraulic stem, the inside liquid cooling pipe that is provided with of bed die, liquid cooling pipe one end fixedly connected with is first flexible pipe, the inside movable storehouse of having seted up of base, the inside fixedly connected with water tank in movable storehouse, the inside fixedly connected with refrigerator in movable storehouse, the refrigerator inlet tube wears to establish at the water tank surface, fixed surface is connected with the water pump on the refrigerator, the water pump inlet tube wears to establish at the refrigerator surface, the water pump outlet pipe wears to establish at the movable storehouse surface, water pump outlet pipe fixed connection is at first flexible pipe surface.

Further, the connecting pipe is worn to be equipped with on the water tank surface, the flexible pipe of connecting pipe fixedly connected with second, flexible pipe fixedly connected with is at the liquid cooling pipe other end, the first stopper of bed die upper surface fixedly connected with, first stopper is total two, and symmetrical fixed connection is on the bed die surface, surface fixedly connected with slide bar on the base, the slide bar is total four, and is rectangle fixed connection at the base upper surface, the slide bar surface has cup jointed the bed die, surface fixedly connected with second stopper under the bed die, the second stopper is total two, and second stopper position and first stopper position are corresponding.

Further, fixed surface connects the organic case on the slide bar, quick-witted incasement portion has seted up the quick-witted storehouse, the inside fixedly connected with biax motor of quick-witted storehouse, biax motor output shaft surface fixedly connected with first taper tooth, first bearing is worn to be equipped with on quick-witted storehouse surface, wear to be equipped with first pivot in the first bearing, first pivot one end fixedly connected with second taper tooth, second taper tooth and first taper tooth mesh mutually, first pivot other end fixedly connected with first threaded rod, first threaded rod surface fixedly connected with second threaded rod, second threaded rod and first threaded rod screw thread opposite direction.

Further, second threaded rod surface fixedly connected with second pivot, second pivot surface cup joints the second bearing, second bearing fixed connection is at quick-witted inner wall, first threaded rod surface threaded connection has the screw cap, screw cap total two, threaded connection is on first threaded rod surface and second threaded rod surface respectively, screw cap surface has the connecting rod through round pin axle swing joint.

Further, the connecting rod surface is connected with the connecting block through the round pin axle swing joint, connecting block fixed connection is on the last mould surface, the inside battery that is provided with of base.

(3) Advantageous effects

In summary, the utility model has the following beneficial effects:

1. according to the novel gear plastic mold, the damper, the spring, the limiting frame and the top plate are arranged, when the device is used, the first mold and the second mold are in butt joint and are pressed, the second mold moves downwards, so that the damper and the spring are contracted, a certain buffering effect is achieved, the damage to the mold is avoided, and the protection performance of the device is enhanced under the action of the damper, the spring, the limiting frame and the top plate;

2. according to the novel gear plastic mold, when the mold is demolded, people control the operation of the water pump and the refrigerator through the control switch, and then the refrigerant in the water tank is cooled and then conveyed into the liquid cooling pipe to circularly flow, so that the mold is shaped, the demolding operation is facilitated, after the mold is cooled and shaped, people control the extension of the hydraulic rod through the control switch, and then the fixing plate is driven to move upwards, so that the mold is ejected out, and the mold is more convenient and more convenient to cool and take out under the action of the water pump, the liquid cooling pipe, the refrigerator, the water tank, the hydraulic rod and the fixing plate;

3. this novel gear plastic mould through setting up biax motor, first awl tooth, second awl tooth, first threaded rod, second threaded rod, screw cap and connecting rod, when using the device, people pass through control switch control biax motor operation, and then drive first awl tooth and second awl tooth rotation, drive first threaded rod and second threaded rod simultaneously and rotate to drive screw cap and connecting rod operation, make last mould and bed die butt joint to carry out the compression moulding to the material, under the effect of biax motor, first awl tooth, second awl tooth, first threaded rod, second threaded rod, screw cap and connecting rod, more be convenient for people to the material press moulding.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

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

fig. 2 is a schematic diagram of the front cross-sectional structure of the present utility model.

The marks in the drawings are:

1. a base; 2. a connecting plate; 3. a damper; 4. a top plate; 5. a spring; 6. a limiting frame; 7. a lower die; 8. a hydraulic rod; 9. a fixing plate; 10. a liquid-cooled tube; 11. a movable bin; 12. a water tank; 13. a refrigerator; 14. a water pump; 15. a first telescopic tube; 16. a connecting pipe; 17. a second telescopic tube; 18. a first limiting block; 19. an upper die; 20. a second limiting block; 21. a chassis; 22. a machine cabin; 23. a biaxial motor; 24. a first cone tooth; 25. a first bearing; 26. a second cone tooth; 27. a first threaded rod; 28. a second threaded rod; 29. a second rotating shaft; 30. a second bearing; 31. a threaded cap; 32. a connecting rod; 33. a connecting block; 34. a storage battery; 35. a first rotating shaft; 36. and a slide bar.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.

Examples:

the utility model is described in further detail below with reference to fig. 1-2.

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a novel gear plastic mould, including base 1, 1 upper surface fixedly connected with connecting plate 2 of base, connecting plate 2 totally four, and be rectangle fixed connection at 1 upper surface of base, 2 upper surface fixedly connected with attenuator 3 of connecting plate, 3 totally four of attenuator, and be rectangle fixed connection at 2 upper surfaces of connecting plate, 3 upper surface fixedly connected with roof 4 of attenuator, 4 lower surface fixedly connected with spacing 6 of roof, 6 lower surface joint of spacing has spring 5, 5 total a plurality of equal joint are at 6 lower surfaces of spacing, 5 joint of spring are at 2 upper surfaces of connecting plate, 4 upper surface fixedly connected with lower mould 7 of roof.

Through adopting above-mentioned technical scheme, through setting up attenuator 3, spring 5, spacing 6 and roof 4, when using the device, when first mould and second mould carry out the butt joint and compress tightly, the second mould moves down, makes attenuator 3 and spring 5 shrink, plays certain cushioning effect, avoids the mould damage, under the effect of attenuator 3, spring 5, spacing 6 and roof 4, has strengthened the protectiveness of the device.

Specifically, the hydraulic stem 8 is worn to be equipped with by bed die 7 lower surface, the fixed plate 9 of fixed surface is connected with on the hydraulic stem 8, the inside liquid cooling pipe 10 that is provided with of bed die 7, the first flexible pipe 15 of liquid cooling pipe 10 one end fixedly connected with, movable storehouse 11 has been seted up to the inside of base 1, the inside fixedly connected with water tank 12 of movable storehouse 11, the inside fixedly connected with refrigerator 13 of movable storehouse 11, the refrigerator 13 inlet tube wears to establish at water tank 12 surface, the fixedly connected with water pump 14 on refrigerator 13, the refrigerator 13 surface is worn to establish by the water pump 14 inlet tube, the water pump 14 outlet pipe wears to establish at movable storehouse 11 surface, water pump 14 outlet pipe fixed connection is at the flexible pipe 15 surface of first.

Through adopting above-mentioned technical scheme, through setting up water pump 14, liquid cooling tube 10, refrigerator 13, water tank 12, hydraulic stem 8 and fixed plate 9, when the drawing of patterns is carried out to the mould, people are through control switch control water pump 14 and refrigerator 13 operation, and then carry to carrying out circulation flow in liquid cooling tube 10 after cooling with the refrigerant in the water tank 12 for the drawing of patterns operation, wait simultaneously, after the cooling shaping, people control the extension of hydraulic stem 8 through control switch, and then drive fixed plate 9 and upwards remove, thereby it is ejecting with the mould, it is more convenient, under the effect of water pump 14, liquid cooling tube 10, refrigerator 13, water tank 12, hydraulic stem 8 and fixed plate 9, more be convenient for people to cool off the mould and take out.

Specifically, the connecting pipe 16 is worn to be equipped with on the water tank 12 surface, connecting pipe 16 surface fixedly connected with second flexible pipe 17, second flexible pipe 17 fixed connection is at the liquid cooling pipe 10 other end, the first stopper 18 of fixed surface connection in bed die 7, first stopper 18 is total two, and symmetrical fixed connection is at the bed die 7 surface, the fixed surface is connected with slide bar 36 on the base 1, slide bar 36 is total four, and be rectangle fixed connection at the base 1 upper surface, slide bar 36 surface has cup jointed last mould 19, the fixed surface is connected with second stopper 20 under the last mould 19, second stopper 20 is total two, and second stopper 20 position and first stopper 18 position are corresponding.

Specifically, the upper surface fixed connection organic case 21 of slide bar 36, the quick-witted case 21 is inside to be seted up quick-witted storehouse 22, the inside fixedly connected with biax motor 23 of quick-witted storehouse 22, biax motor 23 output shaft surface fixedly connected with first taper tooth 24, first bearing 25 is worn to be equipped with on quick-witted storehouse 22 surface, wear to be equipped with first pivot 35 in the first bearing 25, first pivot 35 one end fixedly connected with second taper tooth 26, second taper tooth 26 meshes with first taper tooth 24 mutually, first threaded rod 27 of fixedly connected with at the first pivot 35 other end, first threaded rod 27 surface fixedly connected with second threaded rod 28, second threaded rod 28 and first threaded rod 27 screw opposite direction.

Through adopting above-mentioned technical scheme, through setting up biax motor 23, first awl tooth 24, second awl tooth 26, first threaded rod 27, second threaded rod 28, screw cap 31 and connecting rod 32, when using the device, people control biax motor 23 operation through control switch, and then drive first awl tooth 24 and second awl tooth 26 rotation, drive first threaded rod 27 and second threaded rod 28 rotation simultaneously, thereby drive screw cap 31 and connecting rod 32 operation, make last mould 19 and lower mould 7 butt joint carry out the compression moulding to the material, under biax motor 23, first awl tooth 24, second awl tooth 26, first threaded rod 27, second threaded rod 28, screw cap 31 and connecting rod 32's effect, more be convenient for people to carry out the compression moulding to the material.

Specifically, the surface of the second threaded rod 28 is fixedly connected with a second rotating shaft 29, the surface of the second rotating shaft 29 is sleeved with a second bearing 30, the second bearing 30 is fixedly connected to the inner wall of the chassis 21, the surface of the first threaded rod 27 is in threaded connection with two threaded caps 31, the threaded caps 31 are respectively in threaded connection with the surface of the first threaded rod 27 and the surface of the second threaded rod 28, and the surface of the threaded cap 31 is movably connected with a connecting rod 32 through a pin shaft.

Specifically, the connecting rod 32 surface is connected with the connecting block 33 through the round pin axle swing joint, and connecting block 33 fixed connection is provided with battery 34 on the surface of last mould 19, base 1 inside.

The working principle of the utility model is as follows:

firstly, people convey a proper amount of melted plastic material into the lower die 7, then people control the operation of the double-shaft motor 23 through a control switch, the operation of the double-shaft motor 23 drives the first conical tooth 24, the second conical tooth 26, the first threaded rod 27 and the second threaded rod 28 to rotate, and then drives the threaded cap 31 and the connecting rod 32 to operate, so that the upper die 19 is abutted to the lower die 7 to press and form the material, meanwhile, when the first die and the second die are abutted to press, the second die moves downwards, the damper 3 and the spring 5 shrink to play a certain buffering role, the die damage is avoided, then people control the operation of the water pump 14 and the refrigerator 13 through the control switch, the operation of the water pump 14 and the refrigerator 13 cools the refrigerant in the water tank 12 and then conveys the refrigerant pipe 10 to circularly flow, so that the die forming is accelerated, after the die forming is finished, people control the double-shaft motor 23 to reversely rotate through the control switch, the upper die 19 is enabled to be positioned, and the hydraulic rod 8 is controlled to stretch through the control switch to drive the fixing plate 9 to move upwards, so that the die is ejected more conveniently.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. Novel gear plastic mould, including base (1), its characterized in that: the novel high-strength steel wire rope bending machine is characterized in that the base (1) is fixedly connected with the connecting plate (2) on the upper surface, the connecting plate (2) is four in number and is in rectangular fixed connection with the upper surface of the base (1), the connecting plate (2) is fixedly connected with the damper (3) on the upper surface, the damper (3) is four in number and is in rectangular fixed connection with the upper surface of the connecting plate (2), the upper surface of the damper (3) is fixedly connected with the top plate (4), the lower surface of the top plate (4) is fixedly connected with the limiting frame (6), the lower surface of the limiting frame (6) is clamped with the springs (5), the springs (5) are fixedly clamped on the lower surface of the limiting frame (6), and the upper surface of the top plate (4) is fixedly connected with the lower die (7).

2. The novel gear plastic mold of claim 1, wherein: the utility model discloses a liquid cooling device, including bed die (7), fixed surface, fixed plate (9) are worn to be equipped with by bed die (7) lower surface, fixed surface is connected with fixed plate (9) on hydraulic rod (8), bed die (7) inside is provided with liquid cooling tube (10), first flexible pipe (15) of liquid cooling tube (10) one end fixedly connected with, movable storehouse (11) have been seted up to inside base (1), inside fixedly connected with water tank (12) of movable storehouse (11), inside fixedly connected with refrigerator (13) of movable storehouse (11), refrigerator (13) inlet tube wears to establish at water tank (12) surface, refrigerator (13) upper surface fixedly connected with water pump (14), water pump (14) inlet tube wears to establish at refrigerator (13) surface, water pump (14) outlet pipe wears to establish at movable storehouse (11) surface, water pump (14) outlet pipe fixedly connected with is at first flexible pipe (15) surface.

3. The novel gear plastic mold of claim 2, wherein: connecting pipe (16) are worn to be equipped with on water tank (12) surface, connecting pipe (16) fixedly connected with second flexible pipe (17), flexible pipe (17) of second is fixed connection at the liquid cooling pipe (10) other end, first stopper (18) of fixed surface are connected with on bed die (7), first stopper (18) are total two, and symmetrical fixed connection is on bed die (7) surface, base (1) upper surface fixedly connected with slide bar (36), slide bar (36) are total four, and are rectangle fixed connection at base (1) upper surface, slide bar (36) surface has cup jointed last mould (19), last mould (19) lower surface fixedly connected with second stopper (20), second stopper (20) are total two, and second stopper (20) position and first stopper (18) position are corresponding.

4. A novel gear plastic mold according to claim 3, wherein: the utility model discloses a quick-witted case of slide bar (36) upper surface fixed connection, quick-witted case (21) inside has seted up quick-witted storehouse (22), quick-witted storehouse (22) inside fixedly connected with biax motor (23), biax motor (23) output shaft surface fixed connection has first taper tooth (24), first bearing (25) are worn to be equipped with on quick-witted storehouse (22) surface, wear to be equipped with first pivot (35) in first bearing (25), first pivot (35) one end fixedly connected with second taper tooth (26), second taper tooth (26) and first taper tooth (24) mesh mutually, first pivot (35) other end fixedly connected with first threaded rod (27), first threaded rod (27) surface fixedly connected with second threaded rod (28), second threaded rod (28) and first threaded rod (27) screw opposite direction.

5. The novel gear plastic mold of claim 4, wherein: the utility model discloses a machine case, including first threaded rod (27), second threaded rod (28) surface fixedly connected with second pivot (29), second pivot (29) surface cup joint second bearing (30), second bearing (30) fixed connection is at quick-witted case (21) inner wall, first threaded rod (27) surface threaded connection has screw cap (31), screw cap (31) are total two, and threaded connection is on first threaded rod (27) surface and second threaded rod (28) surface respectively, screw cap (31) surface is through round pin axle swing joint connecting rod (32).

6. The novel gear plastic mold of claim 5, wherein: connecting block (33) are movably connected to the surface of connecting rod (32) through a pin shaft, connecting block (33) are fixedly connected to the surface of upper die (19), and storage battery (34) is arranged inside base (1).