CN211492576U

CN211492576U - Injection mold with locking device

Info

Publication number: CN211492576U
Application number: CN201922346674.8U
Authority: CN
Inventors: 崔建东; 王越; 李向阳
Original assignee: Changchun Qianjia Wanli Mould Co ltd
Current assignee: Changchun Qianjia Wanli Mould Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-09-15
Anticipated expiration: 2029-12-24

Abstract

The utility model belongs to the field of injection molds, in particular to an injection mold with locking equipment, which provides a proposal that comprises a device shell, wherein the lower end of the device shell is symmetrically and fixedly provided with two support rods, the lower ends of the two support rods are both fixedly arranged on the upper end of a base, the upper end of the base is fixedly provided with a driving motor at the middle position, the output shaft of the driving motor is connected with a driving shaft, the upper end of the base is rotatably provided with two rotating shafts, the two rotating shafts are symmetrically arranged on the left side and the right side of the driving motor, the left wall surface and the right wall surface inside the device shell are symmetrically and fixedly provided with two mounting shells, the upper ends of the two rotating shafts respectively pass through the device shell and respectively pass through the two mounting shells, and the upper ends of the two-way screw rods are respectively rotatably connected with, the automation degree is high, the operation is simple, the cooling is convenient, and the practicability is high.

Description

Injection mold with locking device

Technical Field

The utility model relates to an injection mold field especially relates to an injection mold with locking apparatus.

Background

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. The existing injection mold is not provided with a locking device, the injection mold cannot be well fixed during injection molding, the injection mold is easy to shake during injection molding, injection molding liquid overflows out of the injection mold, the injection molding effect is further influenced, and the injection mold with the locking device is further provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides an injection mold with locking apparatus has solved current injection mold and has not had locking device, and injection mold can not be fine fixed when moulding plastics, and injection mold takes place easily when moulding plastics and rocks, leads to the liquid of moulding plastics to overflow outside injection mold, and then influences the problem of the effect of moulding plastics.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an injection mold with locking equipment comprises a device shell, wherein two support rods are symmetrically and fixedly arranged at the lower end of the device shell, the lower ends of the two support rods are fixedly arranged at the upper end of a base, a driving motor is fixedly arranged at the upper end of the base and positioned in the middle position, an output shaft of the driving motor is connected with a driving shaft, two rotating shafts are rotatably arranged at the upper end of the base and symmetrically arranged at the left side and the right side of the driving motor, two installation shells are symmetrically and fixedly arranged on the left wall surface and the right wall surface in the device shell, the upper ends of the two rotating shafts penetrate through the device shell and respectively penetrate through the two installation shells and are fixedly provided with two-way lead screws, the upper ends of the two-way lead screws are respectively and rotatably connected with the upper end surfaces at the inner sides of the two installation shells, two nut blocks are, the other end of the hinge rod is hinged to one end face of the clamping plate in a sliding mode, the mold main body is installed between the clamping plates in a clamping mode, the front end of the device shell is fixedly installed and communicated with a water outlet pipe, and a pipe cover is arranged on the water outlet pipe.

Preferably, the lower end of the base is provided with a rubber shock pad.

Preferably, the two rotating shafts are rotatably connected with the base and the device shell through bearings.

Preferably, two splint one end of being close to each other all is provided with anti-skidding line.

Preferably, the two hinge rods are rotatably connected by a pin.

Preferably, the splint are provided with rectangular sliding grooves in the vertical direction, and the rectangular sliding grooves are internally and slidably provided with two sliding blocks, and the other ends of the hinge rods are hinged with the two sliding blocks respectively.

Preferably, a second driving wheel is fixedly sleeved on the driving shaft, first driving wheels are fixedly sleeved on the rotating shafts, and the first driving wheels are connected with the second driving wheel through driving belts.

The utility model has the advantages that: the automatic locking device is provided with the mounting shell, the rotating shaft, the first driving wheel, the driving belt, the driving shaft, the driving motor, the second driving wheel, the clamping plate, the nut block, the bidirectional screw rod, the hinge rod and the like, so that the automatic locking of the mold main body can be realized, and the phenomenon that the injection molding liquid overflows out of the mold main body when the mold main body is subjected to injection molding so as to influence the injection molding effect is avoided; and cooling water can be poured into the device shell, so that the injection mold can be rapidly cooled.

The utility model discloses locking is effectual, and degree of automation is high, easy operation, the cooling of being convenient for, the practicality is high.

Drawings

Fig. 1 is a schematic structural view of an injection mold with a locking device according to the present invention.

Fig. 2 is a cross-sectional view of an injection mold with a locking device according to the present invention.

Reference numbers in the figures: the device comprises a device shell 1, a device mounting shell 2, a supporting rod 3, a rotating shaft 4, a first driving wheel 5, a driving belt 6, a driving shaft 7, a driving motor 8, a second driving wheel 9, a base 10, a die main body 11, a clamping plate 12, a nut block 13, a bidirectional screw rod 14, a hinge rod 15 and a water outlet pipe 16.

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.

Referring to fig. 1-2, an injection mold with locking device comprises a device housing 1, two support rods 3 are symmetrically and fixedly installed at the lower end of the device housing 1, the lower ends of the two support rods 3 are both fixedly installed at the upper end of a base 10, a driving motor 8 is fixedly installed at the upper end of the base 10 and positioned in the middle position, an output shaft of the driving motor 8 is connected with a driving shaft 7, two rotating shafts 4 are rotatably installed at the upper end of the base 10, the two rotating shafts 4 are symmetrically and fixedly installed at the left side and the right side of the driving motor 8, two installation shells 2 are symmetrically and fixedly installed on the left wall surface and the right wall surface inside the device housing 1, the upper ends of the two rotating shafts 4 penetrate through the device housing 1, a sealing rubber ring is arranged between the two rotating shafts 4 and the device housing 1 and respectively penetrates through the two installation shells 2, and a, two nut blocks 13 are installed on two-way lead screws 14 in an equal threaded manner, two nut blocks 13 are close to one end of a motor and are hinged with a hinge rod 15, the other ends of the hinge rods 15 are hinged to one end face of a clamping plate 12 in an equal sliding manner, a die main body 11 is installed between the two clamping plates 12 in an all-clamping manner, the front end of a device shell 1 is fixedly installed and communicated with a water outlet pipe 16, and a pipe cover is arranged on the water outlet pipe 16.

In this embodiment, base 10 lower extreme is provided with the rubber shock pad, two pivot 4 all rotate through bearing and base 10 and device shell 1 and be connected, two splint 12 are close to one end each other and all are provided with anti-skidding line, two hinge bar 15 rotate through the round pin axle and connect, the rectangle spout has been seted up along vertical direction on the splint 12, and slidable mounting has two sliding blocks in the rectangle spout, two hinge bar 15 other ends are articulated with two sliding blocks respectively, the fixed cover is equipped with second drive wheel 9 on the drive shaft 7, equal fixed cover is equipped with first drive wheel 5 on two pivot 4, two first drive wheels 5 all are connected with second drive wheel 9 through drive belt 6.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Example (b): through starting driving motor 8, driving motor 8 work drives drive shaft 7 and rotates, pivoted drive shaft 7 passes through second drive wheel 9, drive belt 6 and 5 drive pivot 4 of first drive wheel rotate, pivoted pivot 4 drives two-way lead screw 14 and rotates, two-way lead screw 14 of pivoted drive two nut block 13 move in opposite directions, and then drive two hinge bar 15 and move in opposite directions, and then the realization promotes splint 12, two hinge bar 15 slide on splint 12 this moment, two splint 12 of moving in opposite directions can press from both sides tight locking to mould main part 11, the staff can pour into cold water into device shell 1, can be convenient for carry out quick cooling to mould main part 11. The automatic locking device has the advantages that the installation shell 2, the rotating shaft 4, the first transmission wheel 5, the transmission belt 6, the driving shaft 7, the driving motor 8, the second transmission wheel 9, the clamping plate 12, the nut block 13, the bidirectional screw rod 14, the hinge rod 15 and the like are arranged, so that the automatic locking of the mold main body 11 can be realized, and the phenomenon that the mold main body 11 shakes during injection molding to cause injection molding liquid to overflow out of the mold main body 11 and further influence the injection molding effect is avoided; and cooling water can be poured into the device shell 1, so that the injection mold can be rapidly cooled. The utility model discloses locking is effectual, and degree of automation is high, easy operation, the cooling of being convenient for, the practicality is high.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An injection mold with locking equipment comprises a device shell (1) and is characterized in that two support rods (3) are symmetrically and fixedly mounted at the lower end of the device shell (1), the lower ends of the two support rods (3) are fixedly mounted at the upper end of a base (10), a driving motor (8) is fixedly mounted at the upper end of the base (10) and positioned in the middle of the base, an output shaft of the driving motor (8) is connected with a driving shaft (7), two rotating shafts (4) are rotatably mounted at the upper end of the base (10), the two rotating shafts (4) are symmetrically arranged at the left side and the right side of the driving motor (8), two mounting shells (2) are symmetrically and fixedly mounted on the left wall surface and the right wall surface inside the device shell (1), the upper ends of the two rotating shafts (4) penetrate through the device shell (1) and respectively penetrate through the two mounting shells, two-way lead screw (14) upper end rotates with two inboard up end of installation shell (2) respectively to be connected, two equal threaded mounting has two nut piece (13), two on two-way lead screw (14) nut piece (13) are close to that motor one end is all articulated to have hinge bar (15), two hinge bar (15) other end all slides and articulates in splint (12) a terminal surface, two equal clamp mounting has mould main part (11) between splint (12), device shell (1) front end fixed mounting and intercommunication have outlet pipe (16), be provided with the tube cap on outlet pipe (16).

2. An injection mould with locking device according to claim 1, characterised in that the lower end of the base (10) is provided with a rubber shock pad.

3. An injection mould with locking device according to claim 1, characterised in that both of said shafts (4) are rotatably connected to the base (10) and to the device housing (1) by means of bearings.

4. An injection mould with locking device according to claim 1, characterised in that the clamping plates (12) are provided with anti-slip threads at their ends adjacent to each other.

5. An injection mould with locking device according to claim 1, characterised in that the two hinge levers (15) are rotationally connected by a pin.

6. The injection mold with the locking device as claimed in claim 1, wherein the clamping plate (12) is provided with a rectangular sliding groove along the vertical direction, two sliding blocks are slidably mounted in the rectangular sliding groove, and the other ends of the two hinge rods (15) are respectively hinged with the two sliding blocks.

7. The injection mold with the locking device as claimed in claim 1, wherein a second driving wheel (9) is fixedly sleeved on the driving shaft (7), a first driving wheel (5) is fixedly sleeved on each of the two rotating shafts (4), and the two first driving wheels (5) are connected with the second driving wheel (9) through a driving belt (6).