CN213382826U

CN213382826U - Injection mold with ejection device

Info

Publication number: CN213382826U
Application number: CN202021700765.3U
Authority: CN
Inventors: 张云伟; 邹文; 芮超
Original assignee: Shanghai Poling Precision Molding Co ltd
Current assignee: Shanghai Poling Precision Molding Co ltd
Priority date: 2020-08-15
Filing date: 2020-08-15
Publication date: 2021-06-08
Anticipated expiration: 2030-08-15

Abstract

The utility model discloses an injection mold with an ejection device, which comprises a base, a panel and a shell, wherein a supporting frame is welded on the top end surface of the base, a panel is fixedly arranged on the top end surface of the supporting frame, a shell is embedded and fixed in the panel, a coil pipe is fixedly arranged on the inner wall of the shell, a water tank is welded on the rear end surface of the shell, a water pump is arranged in the water tank, the water pump is communicated with the coil through a water inlet pipe, a water outlet pipe is embedded and fixed on the side end face of the coil, the water outlet pipe is communicated with the water tank, the top end surface of the base is provided with a hydraulic rod, the output shaft of the hydraulic rod is fixedly provided with a fixing plate, and the top end face of the fixed plate is provided with a lower die which is slidably arranged in the shell, the top end face of the base is provided with a hydraulic cylinder, and the bottom end face of the fixed plate is fixedly embedded with a first fixed rod. The utility model discloses possess the simple operation, drawing of patterns convenient and fast and advantage that the practicality is high.

Description

Injection mold with ejection device

Technical Field

The utility model relates to an injection mold technical field specifically is an injection mold with ejecting device.

Background

The injection mold with the ejection device is as follows: injection molding is a method for producing and molding industrial products. The products are generally produced by rubber injection molding and plastic injection molding. The injection molding can be classified into injection molding and die casting. An injection molding machine (an injection machine or an injection molding machine for short) is a main molding device for making thermoplastic plastics or thermosetting materials into plastic products with various shapes by using a plastic molding die, and the injection molding is realized by the injection molding machine and the die.

However, the later-stage demoulding of the existing injection mould is very inconvenient when in use, so that the working efficiency of personnel is low, and the practical use is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection mold with ejecting device 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: the utility model provides an injection mold with ejecting device, includes base, panel and shell, the welding of the top face of base has the support frame, and the top face fixed mounting of support frame has the panel, the embedding is fixed with the shell in the panel, and the inner wall fixed mounting of shell has the coil pipe, the welding of the rear end face of shell has the water tank, the hydraulic stem is installed to the top face of base, fixed mounting has the fixed plate on the output shaft of hydraulic stem, and the top face of fixed plate installs the bed die, the bed die slidable mounting is in the shell.

Preferably, the number of the support frames is four, and the four support frames are distributed in a rectangular array relative to the base.

Preferably, a water pump is installed in the water tank and is communicated with the coil liquid through a water inlet pipe.

Preferably, a water outlet pipe is fixedly embedded in the side end face of the coil pipe and is in liquid communication with the water tank.

Preferably, the top end face of the base is provided with a hydraulic cylinder, and the hydraulic cylinder is in liquid communication with the hydraulic rod through a connecting pipe.

Preferably, a first fixing rod is embedded and fixed on the bottom end face of the fixing plate, a second fixing rod is sleeved on the first fixing rod in a sliding mode, and the second fixing rod is welded on the top end face of the base.

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

1. the utility model discloses a set up the shell, operating personnel carries out injection moulding back in the bed die in the shell, for the quick drawing of patterns after making things convenient for the shaping, operating personnel is through pouring into cooling water in the water tank, and the personnel external power supply opens the water pump extraction cooling water and gets into in the coil through the inlet tube, carries out fast cooling and cooling in to the bed die through the cooling water in the coil, conveniently carries out the drawing of patterns, makes the practicality higher, and drawing of patterns efficiency is higher.

2. The utility model discloses a set up the fixed plate, carry out injection moulding cooling back in the operating personnel bed die, personnel promote the fixed plate through opening the hydraulic stem and rise, drive the bed die when the fixed plate rises and rise, promote the work piece after moulding plastics when rising and carry out the drawing of patterns, make the practicality higher, the simple operation, personnel machining efficiency is higher.

Drawings

Fig. 1 is a schematic view of the appearance structure of the utility model;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic rear view of the present invention;

fig. 4 is a schematic view of the top-view internal structure of the housing of the present invention.

In the figure: 1. a support frame; 2. a base; 3. a hydraulic lever; 4. a connecting pipe; 5. a hydraulic cylinder; 6. a panel; 7. a housing; 8. a fixing plate; 9. a first fixing lever; 10. a second fixing bar; 11. a coil pipe; 12. a water tank; 13. a water pump; 14. a water inlet pipe; 15. a water outlet pipe; 16. and (5) a lower die.

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 description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides an embodiment: an injection mold with an ejection device comprises a base 2, a panel 6 and a shell 7, wherein a support frame 1 is welded on the top end face of the base 2, the panel 6 is fixedly installed on the top end face of the support frame 1, the four support frames 1 are arranged, the four support frames 1 are distributed in a rectangular array relative to the base 2, the shell 7 is embedded and fixed in the panel 6, a coil pipe 11 is fixedly installed on the inner wall of the shell 7, a water tank 12 is welded on the rear end face of the shell 7, a water pump 13 is installed in the water tank 12, the water pump 13 is in liquid communication with the coil pipe 11 through a water inlet pipe 14, a water outlet pipe 15 is embedded and fixed on the side end face of the coil pipe 11, the water outlet pipe 15 is in liquid communication with the water tank 12, through the shell 7, an operator can perform injection molding in a lower mold 16 in the shell 7, and can perform rapid, after the injection, the human-man external power supply is turned on, the water pump 13 is pumped to extract cooling water, the cooling water enters the coil pipe 11 through the water inlet pipe 14, the cooling water in the coil pipe 11 is rapidly cooled and cooled in the lower die 16, the demolding is conveniently carried out, the practicability is higher, and the demolding efficiency is higher.

The top end surface of the base 2 is provided with a hydraulic rod 3, an output shaft of the hydraulic rod 3 is fixedly provided with a fixed plate 8, and the top end surface of the fixed plate 8 is provided with a lower die 16, the lower die 16 is arranged in the shell 7 in a sliding way, the top end surface of the base 2 is provided with a hydraulic cylinder 5, the hydraulic cylinder 5 is in liquid communication with the hydraulic rod 3 through the connecting pipe 4, a first fixing rod 9 is embedded and fixed on the bottom end surface of the fixing plate 8, a second fixing rod 10 is sleeved on the first fixing rod 9 in a sliding mode, the second fixing rod 10 is welded on the top end surface of the base 2, through setting up fixed plate 8, carry out injection moulding cooling back in the operating personnel bed die 16, the personnel promote fixed plate 8 through opening hydraulic stem 3 and rise, and fixed plate 8 drives bed die 16 when rising and rises, and the work piece after promoting to mould plastics when rising carries out the drawing of patterns, makes the practicality higher, and the simple operation, personnel machining efficiency is higher.

The working principle is as follows: after operating personnel carries out injection moulding in the bed die 16 in shell 7, for the quick drawing of patterns after convenient shaping, operating personnel is through injecting cooling water in water tank 12, and the external power supply of personnel opens water pump 13 and extracts cooling water and passes through inlet tube 14 entering coil pipe 11 after injecting into, carries out quick cooling and cooling in to bed die 16 through the cooling water in the coil pipe 11, conveniently carries out the drawing of patterns. After the operator performs injection molding and cooling in the lower mold 16, the operator opens the hydraulic rod 3 to push the fixing plate 8 to ascend, the fixing plate 8 drives the lower mold 16 to ascend when ascending, and the injection molded workpiece is pushed to be demolded when ascending.

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.

Claims

1. An injection mold with ejecting device, includes base (2), panel (6) and shell (7), its characterized in that: the welding of the top face of base (2) has support frame (1), and the top face fixed mounting of support frame (1) has panel (6), embedded being fixed with shell (7) in panel (6), and the inner wall fixed mounting of shell (7) has coil pipe (11), the welding of the rear end face of shell (7) has water tank (12), hydraulic stem (3) are installed to the top face of base (2), fixed mounting has fixed plate (8) on the output shaft of hydraulic stem (3), and the top face of fixed plate (8) installs bed die (16), bed die (16) slidable mounting is in shell (7).

2. An injection mold having an ejection device according to claim 1, wherein: the number of the support frames (1) is four, and the four support frames (1) are distributed in a rectangular array relative to the base (2).

3. An injection mold having an ejection device according to claim 1, wherein: a water pump (13) is installed in the water tank (12), and the water pump (13) is communicated with the liquid of the coil pipe (11) through a water inlet pipe (14).

4. An injection mold having an ejection device according to claim 1, wherein: a water outlet pipe (15) is fixedly embedded in the side end face of the coil pipe (11), and the water outlet pipe (15) is in liquid communication with the water tank (12).

5. An injection mold having an ejection device according to claim 1, wherein: the hydraulic cylinder (5) is installed on the top end face of the base (2), and the hydraulic cylinder (5) is in liquid communication with the hydraulic rod (3) through a connecting pipe (4).

6. An injection mold having an ejection device according to claim 1, wherein: the bottom end face of the fixed plate (8) is embedded and fixed with a first fixed rod (9), a second fixed rod (10) is sleeved on the first fixed rod (9) in a sliding mode, and the second fixed rod (10) is welded on the top end face of the base (2).