CN212666489U

CN212666489U - Plastic mold of medical electronic product

Info

Publication number: CN212666489U
Application number: CN202021423475.9U
Authority: CN
Inventors: 江金水; 罗树水; 吴杰峰
Original assignee: Zhangzhou Pinyuan Plastic Mould Co ltd
Current assignee: Zhangzhou Pinyuan Plastic Mould Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-03-09
Anticipated expiration: 2030-07-20

Abstract

The utility model discloses a plastic mould of medical electronic products, belonging to the technical field of plastic moulds, comprising a base, a central control line is arranged in the middle of the outer surface of the base, air cylinders are arranged at four corners of the top of the base, the output ends of the four air cylinders are connected with a top plate through piston rods, an upper mould is arranged in the middle of the bottom of the top plate, the plastic mould of the medical electronic product is provided with a first positioning plate and a second positioning plate, after the plastic mould is used, the user can press downwards by using the pressure rod to be lapped between the first positioning plate and the second positioning plate, because the tops of the first positioning plate and the second positioning plate are combined into the inverted splayed shape, the first positioning plate and the second positioning plate can be separated from each other after being pressed, therefore, the molded product in the mold can be taken out, the operation is simple and convenient, and the condition that the mold is not demolded conveniently and quickly enough is avoided.

Description

Plastic mold of medical electronic product

Technical Field

The utility model relates to a plastic mold technical field specifically is a plastic mold of medical treatment electronic product.

Background

The mould, the industrial production uses injection moulding, blow molding, extrudes, die-casting or forging and pressing to get various moulds and tools of the desired product, in short, the mould is the tool used for making the shaping article, this kind of tool is formed by various parts, different moulds are formed by different parts, it mainly realizes the processing of the appearance of the article through the change of the physical state of the shaping material, make the blank become the tool with particular shape and finished piece of the size under the external force, is used in blanking, die forging, cold heading, extrusion, powder metallurgy pressing, pressure casting extensively, and the shaping processing of compression molding or injection molding of products such as engineering plastics, rubber, pottery, etc.; the mold generally comprises a movable mold and a fixed mold which can be separated or closed, a workpiece is taken out when the movable mold and the fixed mold are separated, and a blank is injected into a mold cavity for forming when the movable mold and the fixed mold are closed.

According to the Chinese patent with the publication number of CN210758682U, a plastic die convenient to fix is disclosed, which primarily fixes a lower die on the top of a workbench through the matching of an inserting column and an inserting hole, thereby providing a foundation for subsequent fixing and ensuring the smooth proceeding of the subsequent fixing process, a fixing roller is matched with a fixing groove arranged on the top of a fixing block to realize the secondary fixing of the lower die and the workbench, thereby ensuring the fixing effect of the lower die, the secondary fixing ensures the fixing firmness degree of the lower die and the workbench, thereby reducing the risk of blank waste, improving the economic benefit, completing the primary fixing of the upper die and the lower die by the matching of a moving sheet pushing a J-shaped block to extend out from a through hole and an L-shaped groove, providing a foundation for the subsequent fixing process of the upper die and the lower die, and realizing the reinforcing and fixing of the upper die and the lower die through the matching of a fixing ring and a fixing hook, thereby ensuring the fixing, the waste of blank has been reduced, but at mould practical application in-process, the mould need carry out the drawing of patterns after the shaping, and the drawing of patterns generally need will go up mould and lower mould separation to remove the lower mould, so that take out the shaping product, but above-mentioned patent needs multiple step when the mould is torn open, and the operation is comparatively slow, and is inefficient, and current drawing of patterns mode is too single simultaneously, and is not swift convenient enough in the operation of drawing of patterns.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic mold of medical treatment electronic product to propose the slow complicacy of mould equipment mode and the not convenient and fast's problem of mould drawing of patterns inadequately in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plastic mold of medical treatment electronic product, includes the base, be provided with central contrast line in the middle of the surface of base, the cylinder is all installed in the top four corners of base, four the output of cylinder all is connected with the roof through the piston rod, install the mould in the middle of the bottom of roof, the top both sides of roof all run through there is the through hole, the inside of through hole runs through there is the limiting plate that extends to the roof below, be provided with the slide rail in the middle of the top of base, the inside both sides of slide rail all are connected with first half mould and second half mould respectively through the slider, one side of first half mould and second half mould is fixed with first locating plate and second locating plate respectively, one side of first locating plate and second locating plate is provided with location lug and positioning groove respectively.

Preferably, the area of the upper mold is adapted to the sum of the areas of the first lower mold half and the second lower mold half.

Preferably, the limiting plates are positioned on two sides of the upper die, and the outer surfaces of the limiting plates are smooth.

Preferably, the first lower mold half and the second lower mold half are both connected with the slide rail in a sliding manner through a slide block.

Preferably, the first positioning plate and the second positioning plate are clamped with each other through the positioning convex block and the positioning groove.

Preferably, the tops of the first positioning plate and the second positioning plate are both inclined, and the tops of the first positioning plate and the second positioning plate are combined into an inverted splayed shape.

Preferably, the center line of the longitudinal axis of the upper die and the center comparison line are on the same vertical plane.

Compared with the prior art, the beneficial effects of the utility model are that: the plastic mold of the medical electronic product is provided with a slide rail, a slide block, a center comparison line, a first lower half mold, a second lower half mold, a positioning lug, a positioning groove, an upper mold and a limiting plate, when the plastic mold needs to be used, a user can push the first lower half mold and the second lower half mold to enable the first lower half mold and the second lower half mold to approach each other in the slide rail through the slide block, then the first lower half mold and the second lower half mold are clamped and fixed with each other through the positioning lug and the positioning groove, the user can enable the first lower half mold and the second lower half mold to be positioned under the upper mold through the reference center comparison line, then an air cylinder runs, the top of a piston rod is pulled downwards to enable the upper mold to be pressed into the first lower half mold and the second lower half mold, the limiting plates positioned at two sides of the upper mold can limit and fix the edges of the first, do not need extra fixed means, the slow complicated condition of mould equipment mode has been avoided, and the plastic mold of this kind of medical electronic product is provided with first locating plate and second locating plate, after the plastic mold finishes using, the user can be through using the depression bar to take and press down between first locating plate and second locating plate, because the top of first locating plate and second locating plate makes up into "eight" font, make and to make first locating plate and second locating plate part from each other after pressing, thereby take out the shaping product in it, and is easy and simple to handle, the not convenient and fast's condition of mould drawing of patterns enough has been avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the base of the present invention;

FIG. 3 is a schematic view of a first lower half-mold of the present invention;

fig. 4 is a schematic diagram of a partially enlarged structure of the present invention a.

In the figure: 1. a base; 2. a central control line; 3. a first lower mold half; 4. a second lower mold half; 5. a first positioning plate; 6. a second positioning plate; 7. a cylinder; 8. a piston rod; 9. a top plate; 10. an upper die; 11. a limiting plate; 12. inserting holes; 13. positioning the bump; 14. a positioning groove; 15. a slide rail; 16. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: a plastic mold for medical electronic products comprises a base 1, a center contrast line 2, a first lower half mold 3, a second lower half mold 4, a first positioning plate 5, a second positioning plate 6, air cylinders 7, piston rods 8, a top plate 9, an upper mold 10, a limiting plate 11, through holes 12, positioning lugs 13, positioning grooves 14, slide rails 15 and slide blocks 16, wherein the center contrast line 2 is arranged in the middle of the outer surface of the base 1, the air cylinders 7 are arranged at four corners of the top of the base 1, the output ends of the four air cylinders 7 are connected with the top plate 9 through the piston rods 8, the upper mold 10 is arranged in the middle of the bottom of the top plate 9, the through holes 12 are arranged on two sides of the top plate 9, the limiting plate 11 extending to the lower side of the top plate 9 penetrates through the inside of the through holes 12, the slide rails 15 are arranged in the middle of the top of the base 1, two sides of the, a first positioning plate 5 and a second positioning plate 6 are respectively fixed on one side of the first lower half mold 3 and one side of the second lower half mold 4, and a positioning convex block 13 and a positioning concave groove 14 are respectively arranged on one side of the first positioning plate 5 and one side of the second positioning plate 6.

Referring to fig. 1 to 4, the area of the upper mold 10 is adapted to the sum of the areas of the first lower mold half 3 and the second lower mold half 4, so that the upper mold 10 can be clamped with the first lower mold half 3 and the second lower mold half 4 to mold a product, the limiting plates 11 are located on two sides of the upper mold 10, and the outer surfaces of the limiting plates 11 are smooth, so that the limiting plates 11 limit and fix the outer sides of the first lower mold half 3 and the second lower mold half 4.

Referring to fig. 1-4, the first lower mold half 3 and the second lower mold half 4 are slidably connected to the slide rail 15 through the slide block 16, so that the first lower mold half 3 and the second lower mold half 4 can slide in the slide rail 15 through the slide block 16, and the first positioning plate 5 and the second positioning plate 6 are clamped to each other through the positioning protrusion 13 and the positioning groove 14, so that the first positioning plate 5 and the second positioning plate 6 can be connected and fixed to each other.

Referring to fig. 1-4, the top portions of the first positioning plate 5 and the second positioning plate 6 are both inclined, and the top portions of the first positioning plate 5 and the second positioning plate 6 are combined into an inverted "eight" shape, so that a user can detach the first positioning plate 5 and the second positioning plate 6, and the center line of the longitudinal axis of the upper mold 10 and the center comparison line 2 are located on the same vertical plane, so that the first lower mold half 3 and the second lower mold half 4 can correspond to the upper mold 10 after moving to the position of the center comparison line 2.

The working principle is as follows: firstly, when the plastic mold needs to be used, a user can push the first lower mold half 3 and the second lower mold half 4 to enable the first lower mold half 3 and the second lower mold half 4 to approach each other in the slide rail 15 through the slide block 16, then the first lower mold half 3 and the second lower mold half 4 are clamped and fixed with each other through the positioning lug 13 and the positioning groove 14, the user can enable the first lower mold half 3 and the second lower mold half 4 to be positioned right below the upper mold 10 through the reference center comparison line 2, then the air cylinder 7 operates, the piston rod 8 pulls the top part 9 downwards to enable the upper mold 10 to be pressed into the first lower mold half 3 and the second lower mold half 4, the limiting plates 11 positioned at two sides of the upper mold 10 can limit and fix the edges of the first lower mold half 3 and the second lower mold half 4 to prevent the first lower mold half 3 and the second lower mold half 4 from deviating, no additional fixing means is needed, after the plastic mold is used, the user can completely press the first lower mold half 3, because the tops of the first positioning plate 5 and the second positioning plate 6 are combined into the inverted V shape, the first positioning plate 5 and the second positioning plate 6 can be separated from each other after being pressed, so that a molded product in the first positioning plate 5 and the second positioning plate 6 can be taken out, and the operation is simple and convenient.

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 plastic mold of medical treatment electronic product, includes base (1), its characterized in that: the center contrast line (2) is arranged in the middle of the outer surface of the base (1), the cylinders (7) are installed at four corners of the top of the base (1), the output ends of the four cylinders (7) are connected with a top plate (9) through piston rods (8), an upper die (10) is installed in the middle of the bottom of the top plate (9), through holes (12) are formed in two sides of the top plate (9), limiting plates (11) extending to the lower portion of the top plate (9) penetrate through the inside of the through holes (12), a sliding rail (15) is arranged in the middle of the top of the base (1), two sides of the inside of the sliding rail (15) are respectively connected with a first lower half die (3) and a second lower half die (4) through sliding blocks (16), a first positioning plate (5) and a second positioning plate (6) are respectively fixed on one side of the first lower half die (3) and the second lower, one sides of the first positioning plate (5) and the second positioning plate (6) are respectively provided with a positioning convex block (13) and a positioning groove (14).

2. The plastic mold for medical electronic products according to claim 1, wherein: the area of the upper die (10) is matched with the sum of the areas of the first lower die half (3) and the second lower die half (4).

3. The plastic mold for medical electronic products according to claim 1, wherein: the limiting plates (11) are positioned on two sides of the upper die (10), and the outer surfaces of the limiting plates (11) are smooth.

4. The plastic mold for medical electronic products according to claim 1, wherein: the first lower half die (3) and the second lower half die (4) are connected with the sliding rail (15) in a sliding mode through the sliding block (16).

5. The plastic mold for medical electronic products according to claim 1, wherein: the first positioning plate (5) and the second positioning plate (6) are clamped with each other through positioning lugs (13) and positioning grooves (14).

6. The plastic mold for medical electronic products according to claim 1, wherein: the top of first locating plate (5) and second locating plate (6) all are the slope form, just the top of first locating plate (5) and second locating plate (6) makes up into "eight" font of falling.

7. The plastic mold for medical electronic products according to claim 1, wherein: the central line of the longitudinal axis of the upper die (10) and the central comparison line (2) are positioned on the same vertical plane.