CN220031012U

CN220031012U - Plastic mould for high-precision product production and processing

Info

Publication number: CN220031012U
Application number: CN202321429226.4U
Authority: CN
Inventors: 钟资金; 黄云平; 莫小丫
Original assignee: Yichun Liyue Technology Co ltd
Current assignee: Yichun Liyue Technology Co ltd
Priority date: 2023-06-06
Filing date: 2023-06-06
Publication date: 2023-11-17
Anticipated expiration: 2033-06-06

Abstract

The utility model discloses a plastic mold for producing and processing high-precision products, which comprises a base, wherein a frame is fixedly arranged at the top of the base, a lifting mechanism is arranged in an inner cavity of the frame, one side of the lifting mechanism is fixedly connected with a buffer assembly through a sliding rod, an upper mold is fixedly arranged at the bottom of the buffer assembly, a lower mold is fixedly arranged at the top of the base, a cooling cavity is arranged in the inner cavity of the lower mold, a rotating motor on the lifting mechanism drives a screw rod to rotate clockwise or anticlockwise to control a lifting screw sleeve to lift, the lifting screw sleeve can drive the upper mold to lift so as to conveniently open and close the mold, a buffer spring on the buffer assembly can buffer and protect the upper mold, the upper mold can be prevented from being damaged due to severe impact on the lower mold during closing, cooling water can be circularly introduced into the inner cavity of the cooling cavity through a water inlet, the product subjected to rapid cooling shaping can be realized, and the injection molding efficiency is high.

Description

Plastic mould for high-precision product production and processing

Technical Field

The utility model relates to the technical field of plastic molds, in particular to a plastic mold for producing and processing high-precision products.

Background

The high-precision product is a mechanical part with higher precision, also called a mechanical element, is a basic element for forming a machine, is an undetachable single piece for forming the machine and the machine, and needs to be processed and produced by using a plastic mold in the production and processing process of the high-precision product.

The utility model with the application number of 202221984179.5 discloses a plastic mould for producing and processing high-precision products, which comprises a bottom plate, wherein a lower mould is arranged on the surface of the bottom plate, a positioning mechanism is arranged on one side of the lower mould, fixing holes are formed in the lower mould, an upper mould and a panel, a limiting mechanism is arranged on the surface of the panel, an installing mechanism is arranged on one side of the surface of the lower mould, the plastic mould for producing and processing high-precision products is arranged on one side of the surface of the lower mould, a fixing bolt penetrates through a bolt hole to install a first positioning block firstly, then a fixing bolt penetrates through a second positioning block to install on the surface of the upper mould, at the moment, the first positioning block and a positioning groove are mutually clamped, then a limiting column is inserted into the limiting holes, at the moment, the surfaces of the limiting column and the limiting groove are jointed, the upper mould and the lower mould can be accurately jointed through the clamping of the first positioning block and the positioning groove, the mould can be prevented from being damaged due to the installation of the limiting column, but the use effect of the plastic mould is improved, the plastic mould is inconvenient to open and the mould can not be cooled down, and the product can be cooled rapidly and shaped.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides a plastic mold for producing and processing high-precision products, which aims to overcome the technical problems in the prior art.

For this purpose, the utility model adopts the following specific technical scheme:

the utility model provides a plastic mould is used in high-accuracy product production and processing, includes the base, the fixed frame that is equipped with in base top, the frame inner chamber is equipped with elevating system, elevating system one side is through slide bar fixedly connected with buffer unit, buffer unit bottom is fixed to be equipped with the mould, the fixed bed die that is equipped with in base top, the bed die inner chamber is equipped with the cooling chamber, the fixed heat transfer fin that is equipped with of cooling chamber inner chamber equidistance, the bed die both sides are equipped with water inlet and delivery port respectively, the fixed inlet pipe that is equipped with in bed die top, just the inlet pipe runs through buffer unit, the fixed funnel that is equipped with in inlet pipe top, the direction spout has been seted up to the frame inboard.

Preferably, the bottom of the upper die is provided with positioning holes, and the top of the lower die is symmetrically and fixedly provided with positioning columns.

Preferably, the lifting mechanism comprises a rotating motor, a screw rod is fixedly connected to the end part of an output shaft of the rotating motor, the screw rod is rotatably arranged in an inner cavity of the frame through a bearing, and a lifting screw sleeve is sleeved on the outer side of the screw rod.

Preferably, one side of the lifting screw sleeve is fixedly connected with the buffer assembly through a sliding rod, and the sliding rod penetrates through the guide chute.

Preferably, the buffer assembly comprises a lifting plate, a pin rod is inserted in the lifting plate, and a buffer spring is sleeved outside the bottom end of the pin rod.

Preferably, a vibrator is fixedly arranged on the outer side of the lower die.

The beneficial effects of the utility model are as follows: 1. through the arrangement of the lifting mechanism, the rotating motor on the lifting mechanism drives the screw rod to rotate clockwise or anticlockwise so as to control the lifting screw sleeve to lift, the lifting screw sleeve can drive the upper die to lift so as to facilitate die opening and die closing, and through the arrangement of the buffer assembly, the buffer spring on the buffer assembly can buffer and protect the upper die, so that the upper die can be prevented from being damaged due to violent impact on the lower die during die closing;

2. the cooling water is circulated through the water inlet and the water outlet to the inner cavity of the cooling cavity, so that the product which is well molded in the inner cavity of the lower die can be rapidly cooled and shaped, the injection molding efficiency is high, the vibrator can drive the lower die to vibrate, bubbles in the high-precision product can be eliminated, and the production quality of the high-precision product can be improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a block diagram of a plastic mold for manufacturing a high-precision product according to an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of a plastic mold for manufacturing a high-precision product according to an embodiment of the present utility model;

FIG. 3 is a cross-sectional view of an upper mold of a plastic mold for high-precision product manufacturing according to an embodiment of the present utility model;

fig. 4 is a cross-sectional view of a lower mold of a plastic mold for manufacturing a high-precision product according to an embodiment of the present utility model.

In the figure:

1. a base; 2. a frame; 3. a lifting mechanism; 4. a buffer assembly; 5. an upper die; 6. a lower die; 7. a cooling chamber; 8. a heat exchange fin; 9. a water inlet; 10. a water outlet; 11. a feed pipe; 12. a funnel; 13. a guide chute; 14. positioning holes; 15. positioning columns; 16. a rotating electric machine; 17. a screw rod; 18. lifting the screw sleeve; 19. a lifting plate; 20. a pin rod; 21. a buffer spring; 22. a vibrator.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to the embodiment of the utility model, a plastic mold for producing and processing high-precision products is provided.

Example 1

As shown in figures 1-4, the plastic mould for producing and processing high-precision products according to the embodiment of the utility model comprises a base 1, wherein a frame 2 is fixedly arranged at the top of the base 1, a lifting mechanism 3 is arranged in the inner cavity of the frame 2, one side of the lifting mechanism 3 is fixedly connected with a buffer component 4 through a sliding rod, an upper mould 5 is fixedly arranged at the bottom of the buffer component 4, a lower mould 6 is fixedly arranged at the top of the base 1, a cooling cavity 7 is arranged in the inner cavity of the lower mould 6, heat exchange fins 8 are fixedly arranged in the inner cavity of the cooling cavity 7 at equal intervals, a water inlet 9 and a water outlet 10 are respectively arranged at two sides of the lower mould 6, cooling water is circularly introduced into the inner cavity of the cooling cavity 7 through the water inlet 9 and the water outlet 10 so as to rapidly cool and shape the products which are molded in the inner cavity of the lower mould 6, a feeding pipe 11 is fixedly arranged at the top of the upper mould 5, and the feeding pipe 11 runs through the buffer assembly 4, the fixed funnel 12 that is equipped with in feeding pipe 11 top, guide chute 13 has been seted up to the frame 2 inboard, go up mould 5 bottom and be equipped with locating hole 14, the fixed reference column 15 that is equipped with in bed die 6 top symmetry, locating hole 14 and reference column 15 can carry out the accurate positioning to last mould 5, elevating system 3 includes rotating electrical machines 16, rotating electrical machines 16 output shaft end fixedly connected with lead screw 17, and lead screw 17 passes through the bearing rotation and sets up in frame 2 inner chamber, lead screw 17 outside cover is equipped with the lift swivel nut 18, rotating electrical machines 16 drive lead screw 17 clockwise or anticlockwise rotation can control lift swivel nut 18 and go up the lift, lift swivel nut 18 goes up and down can drive mould 5 and go up the die sinking compound die.

Example two

As shown in fig. 1-4, a plastic mold for producing and processing high-precision products according to an embodiment of the utility model comprises a base 1, a frame 2 is fixedly arranged at the top of the base 1, a lifting mechanism 3 is arranged in an inner cavity of the frame 2, one side of the lifting mechanism 3 is fixedly connected with a buffer component 4 through a slide bar, an upper mold 5 is fixedly arranged at the bottom of the buffer component 4, a lower mold 6 is fixedly arranged at the top of the base 1, a cooling cavity 7 is arranged in the inner cavity of the lower mold 6, heat exchange fins 8 are fixedly arranged in the inner cavity of the cooling cavity 7 at equal intervals, a water inlet 9 and a water outlet 10 are respectively arranged at two sides of the lower mold 6, cooling water can be circularly introduced into the inner cavity of the cooling cavity 7 through the water inlet 9 and the water outlet 10 to rapidly cool and shape the injection molded products in the inner cavity of the lower mold 6, a feed pipe 11 is fixedly arranged at the top of the upper mold 5, the feed pipe 11 penetrates through the buffer component 4, a slide bar 12 is fixedly arranged at the top of the feed pipe 11, a guide chute 13 is arranged at the inner side of the frame 2, a buffer screw sleeve 18 is fixedly connected with the buffer component 4 through the slide bar, the guide chute 13 penetrates through the slide bar, the buffer component 4 comprises a lifting plate 19, a pin 20 is arranged on the lifting plate in an penetrating way, a buffer spring 21 is sleeved outside the bottom the pin 20, and a bottom end of the buffer spring 21 is sleeved outside the pin 20, and the buffer spring 21 can prevent the buffer spring from being damaged in the die 5 when the die 5 is violently and can prevent the die assembly from being damaged when the die assembly from being damaged.

Example III

As shown in fig. 1-4, a plastic mold for producing and processing high-precision products according to an embodiment of the utility model comprises a base 1, wherein a frame 2 is fixedly arranged at the top of the base 1, a lifting mechanism 3 is arranged in an inner cavity of the frame 2, one side of the lifting mechanism 3 is fixedly connected with a buffer component 4 through a sliding rod, an upper mold 5 is fixedly arranged at the bottom of the buffer component 4, a lower mold 6 is fixedly arranged at the top of the base 1, a cooling cavity 7 is arranged in the inner cavity of the lower mold 6, heat exchange fins 8 are fixedly arranged in the inner cavity of the cooling cavity 7 at equal intervals, a water inlet 9 and a water outlet 10 are respectively arranged at two sides of the lower mold 6, cooling water is circularly introduced into the inner cavity of the cooling cavity 7 through the water inlet 9 and the water outlet 10, a feeding pipe 11 is fixedly arranged at the top of the upper mold 5, the feeding pipe 11 penetrates through the buffer component 4, a funnel 12 is fixedly arranged at the top of the feeding pipe 11, a guide chute 13 is formed at the inner side of the frame 2, a vibrator 22 is fixedly arranged at the outer side of the lower mold 6, and the vibrator 22 can drive the lower mold 6 to vibrate, so that air bubbles in the high-precision products can be eliminated, and the production quality of the high-precision products can be improved.

In summary, by means of the technical scheme of the utility model, when the device is used, the rotating motor 16 drives the screw rod 17 to rotate clockwise or anticlockwise, the lifting screw sleeve 18 can be controlled to lift, the lifting screw sleeve 18 can drive the upper die 5 to lift for die opening and die closing, the buffer spring 21 on the buffer assembly 4 can buffer and protect the upper die 5, the upper die 5 can be prevented from being severely impacted to the lower die 6 to cause damage during die closing, cooling water is circularly introduced into the inner cavity of the cooling cavity 7 through the water inlet 9 and the water outlet 10, the molded product in the inner cavity of the lower die 6 can be rapidly cooled and shaped, the vibrator 22 can drive the lower die 6 to vibrate, bubbles in the high-precision product can be eliminated, and the production quality of the high-precision product can be improved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a plastic mould is used in high-accuracy product production and processing, includes base (1), its characterized in that: the utility model discloses a novel energy-saving cooling device for the solar energy storage battery is characterized in that a frame (2) is fixedly arranged at the top of a base (1), a lifting mechanism (3) is arranged in an inner cavity of the frame (2), a buffer component (4) is fixedly connected to one side of the lifting mechanism (3) through a sliding rod, an upper die (5) is fixedly arranged at the bottom of the buffer component (4), a lower die (6) is fixedly arranged at the top of the base (1), a cooling cavity (7) is arranged in the inner cavity of the lower die (6), heat exchange fins (8) are fixedly arranged in the inner cavity of the cooling cavity (7), a water inlet (9) and a water outlet (10) are respectively arranged on two sides of the lower die (6), a feeding pipe (11) is fixedly arranged at the top of the upper die (5), the feeding pipe (11) penetrates through the buffer component (4), a funnel (12) is fixedly arranged at the top of the feeding pipe (11), and a guide chute (13) is formed in the inner side of the frame (2).

2. The plastic mold for producing and processing high-precision products according to claim 1, wherein: the bottom of the upper die (5) is provided with a positioning hole (14), and the top of the lower die (6) is symmetrically and fixedly provided with positioning columns (15).

3. The plastic mold for producing and processing high-precision products according to claim 2, wherein: the lifting mechanism (3) comprises a rotating motor (16), a screw rod (17) is fixedly connected to the end part of an output shaft of the rotating motor (16), the screw rod (17) is rotatably arranged in an inner cavity of the frame (2) through a bearing, and a lifting screw sleeve (18) is sleeved on the outer side of the screw rod (17).

4. A plastic mold for manufacturing and processing a high-precision product according to claim 3, wherein: one side of the lifting screw sleeve (18) is fixedly connected with the buffer assembly (4) through a sliding rod, and the sliding rod penetrates through the guide chute (13).

5. The plastic mold for producing and processing high-precision products according to claim 4, wherein: the buffer assembly (4) comprises a lifting plate (19), a pin rod (20) is inserted in the lifting plate (19), and a buffer spring (21) is sleeved outside the bottom end of the pin rod (20).

6. The plastic mold for producing and processing high-precision products according to claim 5, wherein: and a vibrator (22) is fixedly arranged on the outer side of the lower die (6).