CN217293294U

CN217293294U - Precise injection mold for automobile sensor

Info

Publication number: CN217293294U
Application number: CN202220741122.6U
Authority: CN
Inventors: 杨长志; 陈伯喜; 黄秀龙; 韩振
Original assignee: Jiangxi Tianzong Technology Co ltd
Current assignee: Jiangxi Tianzong Technology Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-08-26
Anticipated expiration: 2032-03-31

Abstract

The utility model discloses an accurate injection mold of car sensor, concretely relates to injection mold technical field, including last mould, bed die and the groove of moulding plastics, the groove of moulding plastics is located the upper end internal surface of bed die, swing joint between last mould and the bed die, the outer end in the groove of moulding plastics is equipped with the drainage groove, the outer end in drainage groove is equipped with vertical spout, the lower extreme of vertical spout is equipped with the collecting vat, the inner of collecting vat is equipped with the slant board, the right-hand member of slant board is equipped with the discharge gate, the left end of collecting vat is equipped with the embedded groove, the inner of embedded groove is equipped with electric putter, electric putter's outer end is equipped with the scraper blade, the inner of scraper blade is equipped with the slide opening. The utility model discloses the outer end that utilizes the groove of moulding plastics runs through and is equipped with the drainage groove for unnecessary liquid of moulding plastics passes through the drainage groove and flows out in the slant board follow discharge gate along vertical spout lapse to the collection inslot, has made things convenient for and has collected unnecessary liquid of moulding plastics, avoids extravagant.

Description

Precise injection mold for automobile sensor

Technical Field

The utility model relates to an injection mold technical field, concretely relates to accurate injection mold of car sensor.

Background

The plastic molding is also called injection molding, and is a molding method combining injection and molding. The injection molding method has the advantages of high production speed, high efficiency, automation in operation, multiple designs and varieties, simple and complex shapes, small and precise product size, easy replacement of products, capability of forming workpieces with complex shapes, and suitability for the fields of mass production, products with complex shapes and the like. The method is suitable for mass production of parts with complex shapes and is one of important processing methods of injection molding products.

The existing injection mold for the automobile sensor cannot well drain and collect redundant injection molding liquid when in use, so that the injection molding liquid is too much to cause waste.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides an accurate injection mold of car sensor utilizes the outer end in the groove of moulding plastics to run through and is equipped with the drainage groove for unnecessary liquid of moulding plastics passes through the drainage groove and slides downwards along vertical spout to the collection inslot, flows out in the discharge gate through the slant board, has made things convenient for to unnecessary liquid of moulding plastics to collect, avoids extravagant, with solve among the prior art to unnecessary liquid of moulding plastics have the way to handle, lead to extravagant problem.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an accurate injection mold of vehicle sensor, includes mould, bed die and the groove of moulding plastics, the groove of moulding plastics is located the upper end internal surface of bed die, swing joint between mould and the bed die goes up, the outer end in the groove of moulding plastics is equipped with the drainage groove, the outer end in drainage groove is equipped with vertical spout, the lower extreme of vertical spout is equipped with the collecting vat, the inner of collecting vat is equipped with the slant board, the right-hand member of slant board is equipped with the discharge gate.

Further, the drainage groove is located the both ends surface in the groove of moulding plastics, and the groove of moulding plastics and drainage groove between through connection, the quantity in drainage groove sets up to four groups, four groups through connection between the outer end in drainage groove and the vertical spout, be mutually perpendicular between drainage groove and the vertical spout, through being provided with the drainage groove, be convenient for collect unnecessary liquid of moulding plastics.

Further, through connection between the lower extreme of vertical spout and the collecting vat, fixed connection between the lower extreme of collecting vat and the slant board, the slope size of slant board is 30, through connection between collecting vat and the discharge gate is through being provided with the slant board, the flow of the liquid of being convenient for mould plastics.

Furthermore, the left end of collecting vat is equipped with the embedded groove, the inner of embedded groove is equipped with electric putter, electric putter's outer end is equipped with the scraper blade, the inner of scraper blade is equipped with the slide opening, the inner of slide opening is equipped with the slide bar, through being provided with the embedded groove, is convenient for place of electric putter and scraper blade.

Further, through connection between embedded groove and the collecting vat, fixed connection between the inner of embedded groove and the electric putter, electric putter is located the left end central authorities internal surface of embedded groove, electric putter drives and removes about the scraper blade, fixed connection between the left end surface of scraper blade and electric putter's the right-hand member surface is convenient for promote the motion of scraper blade through being provided with electric putter.

Furthermore, the number of the sliding holes is two, the two groups of sliding holes are respectively in sliding connection with the sliding rods, and the scraping plates can conveniently slide along the sliding rods through the sliding holes.

Further, fixed connection between the left end surface of slide bar and the left end internal surface of embedded groove, fixed connection between the right-hand member surface of slide bar and the right-hand member surface of collecting vat is convenient for the removal to the scraper blade through being provided with the slide bar.

The utility model has the advantages of as follows:

1. the utility model discloses a be provided with drainage groove, vertical spout, slant board, collecting vat and discharge gate, the outer end that utilizes the groove of moulding plastics runs through and is equipped with the drainage groove for unnecessary liquid of moulding plastics passes through the drainage groove and flows out in vertical spout lapse collecting vat, follow the discharge gate through the slant board, has made things convenient for and has collected unnecessary liquid of moulding plastics, avoids extravagant.

2. The utility model discloses a be provided with slide bar, scraper blade, slide opening, embedded groove and electric putter, the scraper blade that utilizes electric putter to drive the front end and connect promotes along the slant board upper end for the both ends of scraper blade slide along the slide bar under the injecing of slide opening and make the scraper blade can scrape the liquid of moulding plastics on the slant board fast flow at gliding in-process, and flow out in following the discharge gate.

Drawings

Fig. 1 is a schematic view of the overall structure provided by the present invention;

fig. 2 is an enlarged schematic view of a lower mold provided by the present invention;

fig. 3 is a side sectional view of the lower mold provided by the present invention;

fig. 4 is an enlarged schematic view of a in fig. 3 according to the present invention;

fig. 5 is a schematic view of the inside of the embedded groove provided by the present invention;

in the figure: 1. an upper die; 2. a lower die; 3. injection molding a groove; 4. a drainage groove; 5. a vertical chute; 6. an inclined plate; 7. collecting tank; 8. a discharge port; 9. a slide bar; 10. a squeegee; 11. a slide hole; 12. embedding the groove; 13. an electric push rod.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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 the attached drawings 1-3 of the specification, the precise injection mold for the automobile sensor comprises an upper mold 1, a lower mold 2 and injection molding grooves 3, wherein the injection molding grooves 3 are positioned on the inner surface of the upper end of the lower mold 2, the upper mold 1 is movably connected with the lower mold 2, the outer ends of the injection molding grooves 3 are provided with drainage grooves 4, the drainage grooves 4 are positioned on the outer surfaces of the two ends of the injection molding grooves 3, the injection molding grooves 3 are connected with the drainage grooves 4 in a penetrating manner, the number of the drainage grooves 4 is four, the outer ends of the drainage grooves 4 are provided with vertical sliding grooves 5, the outer ends of the four drainage grooves 4 are connected with the vertical sliding grooves 5 in a penetrating manner, the drainage grooves 4 are perpendicular to the vertical sliding grooves 5, the lower end of the vertical sliding groove 5 is provided with a collecting groove 7, the lower end of the vertical sliding groove 5 is connected with the collecting groove 7 in a penetrating manner, the inner end of the collecting groove 7 is provided with an inclined plate 6, the slope size of slant board 6 is 30, the right-hand member of slant board 6 is equipped with discharge gate 8, through connection between collecting vat 7 and the discharge gate 8 is convenient for carry out the ejection of compact to unnecessary liquid of moulding plastics and retrieve through being provided with discharge gate 8.

The implementation scenario is specifically as follows: the utility model discloses when using, in the process of moulding plastics as needs injection molding 1 down along 2 inner grooves 3 that mould plastics of bed die move, make inside the unnecessary quilt of moulding plastics liquid extruded, unnecessary liquid of moulding plastics has no way backward flow to be handled, the outer end through 3 grooves of moulding plastics runs through and is equipped with drainage groove 4, make unnecessary liquid of moulding plastics pass through drainage groove 4 and slide down along vertical spout 5 to the collection inslot 7 in, flow from discharge gate 8 through slant board 6, it collects to unnecessary liquid of moulding plastics to have made things convenient for, avoid extravagant, this embodiment has specifically solved among the prior art to unnecessary liquid of moulding plastics have no way to handle, lead to extravagant problem.

Referring to the attached drawings 4-5 of the specification, in the precise injection mold for the automobile sensor of the embodiment, an embedded groove 12 is formed in the left end of a collecting groove 7, the embedded groove 12 is connected with the collecting groove 7 in a penetrating manner, an electric push rod 13 is arranged at the inner end of the embedded groove 12, the inner end of the embedded groove 12 is fixedly connected with the electric push rod 13, the electric push rod 13 is located on the inner surface of the center of the left end of the embedded groove 12, a scraper 10 is arranged at the outer end of the electric push rod 13, the electric push rod 13 drives the scraper 10 to move left and right, the outer surface of the left end of the scraper 10 is fixedly connected with the outer surface of the right end of the electric push rod 13, slide holes 11 are formed in the inner ends of the scraper 10, the number of the slide holes 11 is two, slide rods 9 are arranged at the inner ends of the slide holes 11, the two sets of slide holes 11 are respectively in sliding connection with the slide rods 9, the outer surface of the left end of the slide rods 9 is fixedly connected with the inner surface of the embedded groove 12, fixed connection between the right-hand member surface of slide bar 9 and the right-hand member surface of collecting vat 7, through being provided with slide bar 9, the removal of the scraper blade 10 of being convenient for can go on steadily.

The implementation scenario is specifically as follows: the utility model discloses when using, when needs can follow discharge gate 8 with unnecessary liquid of moulding plastics and flow, avoid the adhesion on the slant board 6 in collecting vat 7, the scraper blade 10 that drives the front end connection through electric putter 13 promotes along slant board 6 upper ends, make the both ends of scraper blade 10 slide and make the gliding in-process of scraper blade 10 scrape the liquid of moulding plastics on the slant board 6 flow fast along slide bar 9 under the injecing of slide opening 11, flow in the discharge gate 8, this embodiment has specifically solved the velocity of flow of moulding plastics liquid among the prior art slower, the problem of the ejection of compact that carries on that can not be quick.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of this invention without departing from the spirit thereof.

Claims

1. The utility model provides a precise injection mold of automobile sensor, includes upper mold (1), bed die (2) and moulds plastics groove (3), mould plastics groove (3) and be located the upper end internal surface of bed die (2), swing joint, its characterized in that between upper mold (1) and bed die (2): the outer end of the injection molding groove (3) is provided with a drainage groove (4), the outer end of the drainage groove (4) is provided with a vertical sliding groove (5), the lower end of the vertical sliding groove (5) is provided with a collecting groove (7), the inner end of the collecting groove (7) is provided with an inclined plate (6), and the right end of the inclined plate (6) is provided with a discharge hole (8).

2. The precise injection mold of the automobile sensor according to claim 1, characterized in that: drainage groove (4) are located the both ends surface of moulding plastics groove (3), and injection moulding between groove (3) and drainage groove (4) through connection, the quantity of drainage groove (4) sets up to four groups, four groups through connection between the outer end of drainage groove (4) and vertical spout (5), it is mutually perpendicular between drainage groove (4) and vertical spout (5).

3. The precise injection mold of the automobile sensor according to claim 1, characterized in that: run through connection between the lower extreme of vertical spout (5) and collecting vat (7), fixed connection between the lower extreme of collecting vat (7) and slant board (6), the slope size of slant board (6) is 30, run through connection between collecting vat (7) and discharge gate (8).

4. The precise injection mold of the automobile sensor according to claim 1, characterized in that: the left end of collecting vat (7) is equipped with embedded groove (12), the inner of embedded groove (12) is equipped with electric putter (13), the outer end of electric putter (13) is equipped with scraper blade (10), the inner of scraper blade (10) is equipped with slide opening (11), the inner of slide opening (11) is equipped with slide bar (9).

5. The precise injection mold of the automobile sensor according to claim 4, characterized in that: run through connection between embedded groove (12) and collecting vat (7), fixed connection between the inner of embedded groove (12) and electric putter (13), electric putter (13) are located the left end central authorities internal surface of embedded groove (12), electric putter (13) drive about scraper blade (10), fixed connection between the right-hand member surface of the left end surface of scraper blade (10) and electric putter (13).

6. The precise injection mold of the automobile sensor according to claim 4, characterized in that: the number of the sliding holes (11) is two, and the two groups of sliding holes (11) are respectively connected with the sliding rod (9) in a sliding manner.

7. The precision injection mold for the automobile sensor according to claim 4, wherein: the outer surface of the left end of the sliding rod (9) is fixedly connected with the inner surface of the left end of the embedded groove (12), and the outer surface of the right end of the sliding rod (9) is fixedly connected with the outer surface of the right end of the collecting groove (7).