CN210190329U

CN210190329U - U-shaped fixing frame die for electromagnetic valve of full-automatic washing machine

Info

Publication number: CN210190329U
Application number: CN201920773951.0U
Authority: CN
Inventors: Bo Fang; 房波
Original assignee: Qingdao Zhongcheng Precision Mould Co Ltd
Current assignee: Qingdao Zhongcheng Precision Mould Co Ltd
Priority date: 2020-01-11
Filing date: 2020-01-11
Publication date: 2020-03-27
Anticipated expiration: 2030-01-11

Abstract

The utility model relates to the technical field of mould equipment, and discloses a U-shaped fixing frame mould of a full-automatic washing machine electromagnetic valve, which solves the problems that the moulds in the current market can not rapidly and conveniently demould, thus the efficiency is lower and a large amount of labor is wasted, the whole sealing effect is poor, and the phenomenon of backflow is easily generated, and comprises an upper mould and a lower mould, wherein the upper mould is connected with an embedding hole through a mounting block, the center of the upper mould is provided with a forming cavity, and the four corners inside the upper mould are provided with positioning pin holes, the utility model discloses, through the arrangement of a sealing element, an upper sealing gasket, a lower sealing gasket and a sealing groove, after the injection is completed, the sealing element is arranged on an iron injection port, so that the lower sealing gasket is extruded through the upper sealing gasket, the preliminary sealing effect is achieved, and simultaneously, the sealing oil is injected into the, through the multilayer sealing effect, the overall sealing effect of the die is effectively improved.

Description

U-shaped fixing frame die for electromagnetic valve of full-automatic washing machine

Technical Field

The utility model belongs to the technical field of mould equipment, specifically be a full-automatic washing machine solenoid valve U type mount mould.

Background

The structure of the mold, although it may vary widely due to the variety and properties of the plastic, the shape and structure of the plastic product, and the type of injection machine, is consistent in basic structure, and the mold is mainly composed of a pouring system, a temperature regulating system, a molding part and a structural part, wherein the pouring system and the molding part are parts which directly contact with the plastic and vary with the plastic and the product, and are the most complicated and varied parts in the mold requiring the highest degree of finish and precision in processing.

But the mould on the existing market can not carry out quick convenient drawing of patterns, and efficiency is lower and extravagant a large amount of labours like this, and is relatively poor through holistic sealed effect, appears the phenomenon of backward flow very easily.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a full-automatic washing machine solenoid valve U type mount mould, effectual mould of having solved on the existing market can not carry out quick convenient drawing of patterns, and efficiency is lower and extravagant a large amount of labours like this, and is relatively poor through holistic sealed effect, appears the problem of the phenomenon of backward flow very easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a full-automatic washing machine solenoid valve U type mount mould, include mould and lower mould, it is connected with the embedding hole through the installation piece to go up the mould, it is provided with the shaping chamber to go up the mould center, the location pinhole has been seted up in the inside four corners of last mould, the location pinhole is connected with the locating pin cooperation, the notes iron notch has been seted up to the opposite side in shaping chamber, the sealing member is installed to one side of notes iron notch, it is connected with the lower mould through the pivot to go up the mould, demoulding mechanism is installed to lower mould one side, demoulding mechanism is by the hydraulic press, a spring, telescopic link and supporting shoe are constituteed, the telescopic link is installed.

Preferably, the spring is sleeved on the surface of the telescopic rod, and the surface of the spring is coated with an antirust agent.

Preferably, the supporting block is circular, and the supporting block is made of wear-resistant rubber.

Preferably, the sealing element is composed of an upper sealing gasket and a lower sealing gasket, and the upper sealing gasket and the lower sealing gasket are matched with each other.

Preferably, a sealing groove is formed in one side, close to the lower sealing gasket, of the upper sealing gasket, and a sealing block matched with the sealing groove is fixedly mounted on one side, close to the lower sealing gasket, of the upper sealing gasket.

Preferably, a sealing groove is formed between the upper sealing gasket and the lower sealing gasket, and sealing oil is injected into the sealing groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1) in the work, the sealing element, the upper sealing gasket, the lower sealing gasket and the sealing groove are arranged, after the injection is completed, the sealing element is arranged on the iron injection port, so that the lower sealing gasket is extruded through the upper sealing gasket, a primary sealing effect is achieved, the sealing block and the sealing groove are also extruded mutually during the extrusion, the adhesion between the upper sealing gasket and the lower sealing gasket is improved again, meanwhile, sealing oil is injected into the sealing groove, the backflow seepage of pouring liquid is well avoided, and the overall sealing effect of the die is effectively improved through the multi-layer sealing effect;

2) the utility model discloses a mould, including mould, the mould is divided to mould, the telescopic link, supporting shoe and spring, need carry out the drawing of patterns after the shaping, through starting hydraulic press control telescopic link extension this moment, have an ascending thrust to last mould like this, can be very fast will go up mould and lower mould separately, holistic work efficiency has not only been improved like this, the valuable manpower resources of saving that still fine simultaneously, when dividing the mould, the supporting shoe has all played fine cushioning effect with the spring, all there is fine buffering protection effect to last mould and lower mould binding face.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is an overall structure diagram of the present invention;

fig. 2 is a cross-sectional view of the sealing member of the present invention;

fig. 3 is a sectional view of the demolding mechanism of the present invention;

in the figure: 1. an upper die; 2. a lower die; 3. an insertion hole; 4. a molding cavity; 5. a positioning pin hole; 6. positioning pins; 7. pouring an iron notch; 8. a seal member; 9. a demolding mechanism; 10. a hydraulic press; 11. a sealing groove; 12. a spring; 13. a telescopic rod; 14. a support block; 15. an upper seal gasket; 16. and a lower seal gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1, fig. 2 and fig. 3, the utility model comprises an upper die 1 and a lower die 2, the upper die 1 is connected with an insertion hole 3 through a mounting block, a forming cavity 4 is arranged at the center of the upper die 1 for processing a U-shaped fixing frame, positioning pin holes 5 are arranged at four corners inside the upper die 1, the positioning pin holes 5 are connected with positioning pins 6 in a matching way, so as to achieve a good positioning effect, an iron injection port 7 is arranged at the other side of the forming cavity 4 for facilitating the entering of casting liquid, a sealing element 8 is arranged at one side of the iron injection port 7, so as to achieve a good sealing effect, the upper die 1 is connected with the lower die 2 through a rotating shaft, so as to achieve a good connecting effect, a demoulding mechanism 9 is arranged at one side of the lower die 2, the demoulding mechanism 9 is composed of a hydraulic press 10, a spring, the spring 12 is installed at the bottom of the supporting block 14, so that the assembly and disassembly can be more conveniently carried out.

In the second embodiment, on the basis of the first embodiment, the spring 12 is sleeved on the surface of the telescopic rod 13, and the surface of the spring 12 is coated with the antirust agent, so that the service life is effectively prolonged.

In the third embodiment, on the basis of the first embodiment, the supporting block 14 is circular, and the supporting block 14 is made of wear-resistant rubber, so that a good protection effect is achieved.

In the fourth embodiment, on the basis of the first embodiment, the sealing element 8 is composed of the upper sealing gasket 15 and the lower sealing gasket 16, and the upper sealing gasket 15 and the lower sealing gasket 16 are matched with each other, so that the sealing effect is effectively improved.

In the fifth embodiment, on the basis of the first embodiment, a sealing groove is formed in one side, close to the lower sealing gasket 16, of the upper sealing gasket 15, and a sealing block matched with the sealing groove is fixedly installed on one side, close to the lower sealing gasket 16, of the upper sealing gasket 15, so that the sealing effect is further improved.

Sixth embodiment, on the basis of first embodiment, offer seal groove 11 between upper seal 15 and the lower seal 16, sealed oil has been injected into inside seal groove 11, has well avoided pouring the outflow of solution.

The working principle is as follows: when the mould is in operation, firstly, the upper mould 1 is connected with the embedding hole 3 through the mounting block, the embedding installation is carried out, the connection is tight, the forming cavity 4 is arranged in the center of the upper mould 1, the iron injection forming is convenient, after the injection is finished, the sealing piece 8 is installed on the iron injection hole 7, the lower sealing pad 16 is extruded through the upper sealing pad 15, the preliminary sealing effect is achieved, the sealing block and the sealing groove are also extruded mutually during the extrusion, the adhesion between the upper sealing pad 15 and the lower sealing pad 16 is improved again, meanwhile, the sealing oil is injected into the sealing groove 11, the backflow seepage of pouring liquid is well avoided, the integral sealing effect of the mould is effectively improved through the multi-layer sealing effect, the demoulding is needed after the forming, the expansion rod 13 is controlled to extend by starting the hydraulic press 10, the upward thrust is provided for the upper mould 1, the upper mould 1 and the lower mould 2 can be separated quickly, therefore, the overall working efficiency is improved, precious human resources are saved well, the supporting blocks 14 and the springs 12 play a good buffering role when the die is separated, and the good buffering protection effect is achieved on the binding surfaces of the upper die 1 and the lower die 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a full-automatic washing machine solenoid valve U type mount mould, includes mould (1) and lower mould (2), its characterized in that: go up mould (1) and be connected with inlay hole (3) through the installation piece, it is provided with into die cavity (4) to go up mould (1) center, location pinhole (5) have been seted up in the inside four corners of going up mould (1), location pinhole (5) are connected with locating pin (6) cooperation, it has seted up notes iron mouthful (7) to become the opposite side of die cavity (4), sealing member (8) are installed to one side of notes iron mouthful (7), it is connected with lower mould (2) through the pivot to go up mould (1), demoulding mechanism (9) are installed to lower mould (2) one side, demoulding mechanism (9) are by hydraulic press (10), spring (12), telescopic link (13) and supporting shoe (14) are constituteed, telescopic link (13) are installed at the top of hydraulic press (10), supporting shoe (14) are installed to the one end of telescopic link (13), spring (12.

2. The U-shaped fixing frame die for the electromagnetic valve of the full-automatic washing machine according to claim 1, characterized in that: the spring (12) is sleeved on the surface of the telescopic rod (13), and the surface of the spring (12) is coated with an antirust agent.

3. The U-shaped fixing frame die for the electromagnetic valve of the full-automatic washing machine according to claim 1, characterized in that: the supporting block (14) is circular, and the supporting block (14) is made of wear-resistant rubber.

4. The U-shaped fixing frame die for the electromagnetic valve of the full-automatic washing machine according to claim 1, characterized in that: the sealing element (8) is composed of an upper sealing gasket (15) and a lower sealing gasket (16), and the upper sealing gasket (15) and the lower sealing gasket (16) are matched with each other.

5. The U-shaped fixing frame die for the electromagnetic valve of the full-automatic washing machine according to claim 4, characterized in that: a sealing groove is formed in one side, close to the lower sealing gasket (16), of the upper sealing gasket (15), and a sealing block matched with the sealing groove is fixedly installed on one side, close to the lower sealing gasket (16), of the upper sealing gasket (15).

6. The U-shaped fixing frame die for the electromagnetic valve of the full-automatic washing machine according to claim 5, characterized in that: a sealing groove (11) is formed between the upper sealing gasket (15) and the lower sealing gasket (16), and sealing oil is injected into the sealing groove (11).