CN211389977U - Automobile connector product forming die - Google Patents
Automobile connector product forming die Download PDFInfo
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- CN211389977U CN211389977U CN201921410574.0U CN201921410574U CN211389977U CN 211389977 U CN211389977 U CN 211389977U CN 201921410574 U CN201921410574 U CN 201921410574U CN 211389977 U CN211389977 U CN 211389977U
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- taper pin
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Abstract
The utility model discloses an automobile connector product forming die, include: female template and public template, its characterized in that: the female template and the male template are connected by an inclined sliding structure. Female template be equipped with the taper pin, the taper pin bilateral symmetry sets up two sets ofly, public template be equipped with the slide that corresponds with the taper pin, the slide be equipped with taper pin complex inclined plane, the slide below is equipped with the guiding hole, guiding hole and taper pin cooperation, the taper pin can insert in the guiding hole, the taper pin includes the perpendicular part of perpendicular to slide and the rake that inclines in the slide, forms slope sliding connection structure by taper pin, slide, guiding hole. The utility model discloses a taper pin formula design has increased the slide and has realized opening, the fashionable action that delays, divides the mould through mutual complex taper pin and slide of public template and female template, simple structure, and the part is few, and convenient operation has reduced the cost of maintenance of mould to the life of mould has been improved greatly.
Description
Technical Field
The utility model relates to the technical field of mold, specifically an automobile connector product forming die.
Background
The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In brief, a mold is a tool for making a shaped article, which is composed of various parts, different molds are composed of different parts, the mold has a specific contour or cavity shape, the cavity shape is used to make a blank obtain a corresponding three-dimensional shape, the mold generally comprises a movable mold part and a fixed mold part (or a male mold and a female mold), the movable mold part and the fixed mold part can be separated and closed, and the blank is taken out and injected into a mold cavity to be shaped when the movable mold part and the fixed mold part are closed.
The injection mold is a tool for producing plastic products and also a tool for endowing the plastic products with complete structures and accurate dimensions, and the injection molding is a processing method used for batch production of parts with complex shapes, in particular to a method for injecting heated and melted plastics into a mold cavity from an injection molding machine at high pressure and obtaining a formed product after cooling and solidification.
The plastic mould needs the drawing of patterns separation after injection moulding, designs different demoulding structure according to the product of difference, and some use inserts more, and some structure is complicated, and to the structural feature of product, the demoulding structure of design is also different, and current structure is except complicated, and damages the mould easily after the drawing of patterns, influences the life-span of mould.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automobile connector product forming die to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an automotive connector product molding die, comprising: female template and public template, its characterized in that: the female template and the male template are connected by an inclined sliding structure.
Female template be equipped with the taper pin, the taper pin bilateral symmetry sets up two sets ofly, public template be equipped with the slide that corresponds with the taper pin, the slide be equipped with taper pin complex inclined plane, the slide below is equipped with the guiding hole, guiding hole and taper pin cooperation, the taper pin can insert in the guiding hole, the taper pin includes the perpendicular part of perpendicular to slide and the rake that inclines in the slide, forms slope sliding connection structure by taper pin, slide, guiding hole.
The upper portion of the female die plate is connected with an upper fixing plate, a die glue inlet hole is formed in the top of the upper fixing plate, the lower portion of the male die plate is connected with a partition plate, and the lower portion of the partition plate is connected with a lower fixing plate.
The inclined part of the inclined pin has an inclination angle of 20-24 degrees relative to the sliding seat.
The matching distance between the vertical part of the angle pin and the guide hole is 25-30 mm.
An opening and closing method of an injection mold is based on an inclined pin type design, increases slide seat delay action, and divides the mold through an inclined pin and a slide seat which are matched with a male mold plate and a female mold plate, and concretely comprises the steps of
The method comprises the following steps:
1) installing and setting matched corresponding die structures;
2) performing injection molding according to an injection molding process, namely closing the female template and the male template, inserting the angle pin into the guide hole, wherein the matching distance between the vertical part of the angle pin and the guide hole is 26 mm, and injecting the plastic which is heated and melted at high temperature into a mold cavity formed by closing the female template and the male template from the mold glue inlet hole after closing the mold, and performing glue injection molding;
3) after glue injection molding, the male template is moved backwards, the taper pin is gradually separated from the guide hole, the sliding stroke of the sliding seat 23 is 15 mm/s, the track is along linear motion when the vertical part is separated, and the sliding seat 23 is not moved when the male template is moved backwards within the distance of 0-26 mm.
4) After the male template moves backward for 26 mm, the male template continues to move backward, the inclined part of the inclined pin starts to be separated from the guide hole, and when the male template is separated from the female template for 26 mm, the inclined surface of the inclined part of the inclined pin is in a fit state with the inclined surface of the sliding seat;
5) when the male template continues to move, the inclined pin pushes the sliding seat to move towards the left side and the right side in the upward moving process, when the inclined pin is completely separated from the male template, the moving distance of the sliding seat is millimeter, and the die opening is completed at the moment.
Compared with the prior art, the invention has the beneficial effects that: the structure of the invention can realize the taper pin type design when the structure is used by the taper pin and slide seat structure of the mutual matching of the male template and the female template, realizes the parting and closing of the slide seat delayed action, has simple integral structure and less parts, can reduce the damage of the die when opening and closing the die, reduces the maintenance cost of the die and greatly prolongs the service life of the die.
Drawings
Fig. 1 is a schematic structural diagram of the die assembly of the middle male die plate and the female die plate of the present invention.
Fig. 2 is a schematic structural view of the male mold plate and the female mold plate separated by 26 mm.
Fig. 3 is a schematic structural view of the male mold plate and the female mold plate separated by 100 mm according to the present invention.
Fig. 4 is a schematic view of the connection between the angle pin and the slide seat of the present invention.
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.
Referring to fig. 1 and 2, in an embodiment of the present invention, an automobile connector product forming mold includes: female die plate 1 and male die plate 2, female die plate 1 lower extreme is equipped with taper pin 13, taper pin 13 bilateral symmetry sets up two sets ofly, and taper pin 13 is located slide 23, and taper pin 13 includes the perpendicular portion of upper portion perpendicular to slide 23 and the slope of lower part slope in slide 23, the inclination of the relative slide 23 of slope is 22 degrees, female die plate 1 upper end is connected upper fixed plate 11, upper fixed plate 11 top is equipped with mould and advances gluey hole 12, slide 23 sets up on male die plate 2, and slide 23 and male die plate 2 sliding connection, the slip stroke of slide 23 is 15 millimeters, be equipped with the inclined plane with taper pin 13 complex on the slide 23, its below is equipped with the guiding hole, the guiding hole is with taper pin 13 complex, the cooperation distance of the perpendicular portion of taper pin 13 and guiding hole is 26 millimeters, male die plate 2 sub-unit connection space bar 21, space bar 21 sub-unit connection bottom plate 22, and (3) closing the female template 1 and the male template 2, inserting the taper pin 13 into the guide hole, injecting the plastic melted by high-temperature heating into a mold cavity formed by closing the female template 1 and the male template 2 from the mold glue inlet hole 12, and performing glue injection molding.
An opening and closing method of an injection mold is based on an inclined pin type design, increases slide seat delay action, and divides the mold through an inclined pin and a slide seat which are matched with a male mold plate and a female mold plate, and concretely comprises the steps of
The method comprises the following steps:
1) installing and setting matched corresponding die structures;
2) performing injection molding according to an injection molding process, namely closing the female template and the male template, inserting the angle pin into the guide hole, wherein the matching distance between the vertical part of the angle pin and the guide hole is 26 mm, and injecting the plastic which is heated and melted at high temperature into a mold cavity formed by closing the female template and the male template from the mold glue inlet hole after closing the mold, and performing glue injection molding;
3) after glue injection molding, the male template is moved backwards, the taper pin is gradually separated from the guide hole, the sliding stroke of the sliding seat 23 is 15 mm/s, the track is along linear motion when the vertical part is separated, and the sliding seat 23 is not moved when the male template is moved backwards within the distance of 0-26 mm.
4) After the male template moves backward for 26 mm, the male template continues to move backward, the inclined part of the inclined pin starts to be separated from the guide hole, and when the male template is separated from the female template for 26 mm, the inclined surface of the inclined part of the inclined pin is in a fit state with the inclined surface of the sliding seat;
5) when the male template continues to move, the inclined pin pushes the sliding seat to move towards the left side and the right side in the upward moving process, when the inclined pin is completely separated from the male template, the moving distance of the sliding seat is millimeter, and the die opening is completed at the moment.
Referring to fig. 3 and 4, in the process of opening the mold, the male mold plate 2 is moved backward, the angle pin 13 is gradually separated from the guide hole, since the matching distance between the vertical part of the angle pin 13 and the guide hole is 26 mm, and the trajectory when the vertical part is separated is along a linear motion and does not touch the left and right parts, so in the process that the vertical part of the angle pin 13 leaves the guide hole, the angle pin 13 does not touch the slide seat 23, so the slide seat 23 is stationary in the distance of 0-26 mm when the male mold plate 2 moves backward, the male mold plate 2 continues to move backward after moving 26 mm, the inclined part of the angle pin 13 will start to separate from the guide hole, and when the male mold plate 2 is separated from the female mold plate 1 by 26 mm, the inclined surface of the angle pin 13 is in a state of being in contact with the inclined surface of the slide seat 23, and when the male mold plate 2 continues to move, the angle pin 13 will push the slide seat 23 to move to the left and right, when the angle pin 13 is completely separated from the male die plate 2, the slide 23 moves by 15 mm, and the die opening is completed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. An automotive connector product molding die, comprising: female template (1) and public template (2), its characterized in that: female template (1) and public template (2) between open, close and adopt the slope sliding construction to be connected, female template (1) be equipped with taper pin (13), taper pin (13) bilateral symmetry sets up two sets ofly, public template (2) be equipped with slide (23) that correspond with taper pin (13), slide (23) be equipped with taper pin (13) complex inclined plane, slide (23) below is equipped with the guiding hole, guiding hole and taper pin (13) cooperation, the taper pin can insert in the guiding hole, taper pin (13) include the perpendicular part of perpendicular to slide (23) and the slope that inclines in slide (23), form slope sliding connection structure by taper pin (13), slide (23), guiding hole.
2. The automotive connector product molding die of claim 1, wherein: the upper portion of the female die plate (1) is connected with an upper fixing plate (11), a die glue inlet hole (12) is formed in the top of the upper fixing plate (11), the lower portion of the male die plate (2) is connected with a partition plate (21), and the lower portion of the partition plate (21) is connected with a lower fixing plate (22).
3. The automotive connector product molding die of claim 1, wherein: the inclined part of the inclined pin (13) has an inclination angle of 20-24 degrees relative to the sliding seat (23).
4. The automotive connector product molding die of claim 2, wherein: the matching distance between the vertical part of the angle pin (13) and the guide hole is 25-30 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921410574.0U CN211389977U (en) | 2019-08-28 | 2019-08-28 | Automobile connector product forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921410574.0U CN211389977U (en) | 2019-08-28 | 2019-08-28 | Automobile connector product forming die |
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| Publication Number | Publication Date |
|---|---|
| CN211389977U true CN211389977U (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921410574.0U Active CN211389977U (en) | 2019-08-28 | 2019-08-28 | Automobile connector product forming die |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110466118A (en) * | 2019-08-28 | 2019-11-19 | 东莞市崧岚电子有限公司 | A kind of automotive connector product forming mould and the opening and closing method based on mold |
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2019
- 2019-08-28 CN CN201921410574.0U patent/CN211389977U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110466118A (en) * | 2019-08-28 | 2019-11-19 | 东莞市崧岚电子有限公司 | A kind of automotive connector product forming mould and the opening and closing method based on mold |
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Effective date of registration: 20201116 Address after: 341000 building 3, electronic science and Technology Park, South District, Xingguo Economic Development Zone, Ganzhou City, Jiangxi Province Patentee after: Ganzhou Songlan Electronic Technology Co., Ltd Address before: 523000 Kengmei Industrial Zone, Dongkeng Town, Dongguan City, Guangdong Province, 28 Patentee before: SPLENDID TECHNOLOGY Ltd. |