CN213890963U

CN213890963U - Auto-parts injection mold

Info

Publication number: CN213890963U
Application number: CN202022488962.XU
Authority: CN
Inventors: 李宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-08-06
Anticipated expiration: 2030-11-02

Abstract

The utility model discloses an auto-parts injection mold, comprises a mounting table, a side of mount table sets up the mould body, the rectangular hole is seted up respectively at the upper and lower both ends of a mould body side, the top surface of mount table and the position of bottom surface symmetry are fixed connection rectangle frame respectively, the screw hole is seted up respectively to the position that the left and right sides face of rectangle frame corresponds, the inside of screw hole sets up the lead screw, lead screw threaded connection nut, nut fixed mounting is in the inside of diaphragm. The device can conveniently be fixed to injection mold's installation, conveniently changes the mould simultaneously, saves time, improves work efficiency, through setting up lead screw and diaphragm, can drive the removal of diaphragm through the lead screw, makes things convenient for the extrusion of riser to the mould body fixed, through setting up pressure sensor, can detect the extrusion force of riser to the mould body, can in time control lead screw stall, guarantees the stable installation of mould.

Description

Auto-parts injection mold

Technical Field

The utility model belongs to the technical field of auto-parts, concretely relates to auto-parts injection mold.

Background

Traditional when passing through injection mold production to auto-parts, because can produce the accessory of different specifications, so, need the staff to change injection mold on an indefinite basis, but, when installing injection mold, mostly through the direct fixed mounting of bolt, if show the tip of screw rod in injection mold's outside, then can influence the leakproofness between injection mold and the delivery sheet, influence production, if set up the screw rod in injection mold's inside completely, then when changing the mould, will hardly dismantle, influence the use, so, we propose an auto-parts injection mold, in order to solve above-mentioned problem.

Disclosure of Invention

An object of the utility model is to provide an auto-parts injection mold 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 auto-parts injection mold, includes the mount table, a side of mount table sets up the mould body, the rectangular hole is seted up respectively at the upper and lower both ends of a mould body side, the top surface of mount table and the position of bottom surface symmetry are fixed connection rectangular frame respectively, the screw hole is seted up respectively to the position that the left and right sides face of rectangular frame corresponds, the inside of screw hole sets up the lead screw, lead screw threaded connection nut, nut fixed mounting is in the inside of diaphragm, a terminal surface fixed connection and the rectangular hole assorted riser of diaphragm, the inside fixed connection pressure sensor of a side of riser, the one end joint gear of lead screw is one, gear meshing connection gear two, gear two sets up the output end position at servo motor, servo motor electric connection PLC controller.

Preferably, the rectangular hole on one side top of the die body penetrates through the top of the die body, the rectangular hole on one side bottom of the die body penetrates through the bottom of the die body, and the vertical plate is connected with the inside of the rectangular hole in a sliding manner.

Preferably, the upper surface and the lower surface of the mounting table and one side of the rectangular frame are symmetrically provided with sliding grooves respectively, sliding blocks are arranged inside the sliding grooves, and the tops of the sliding blocks are fixedly connected with the bottom surfaces of the transverse plates.

Preferably, one side surface of the vertical plate is flush with one side surface of the die body, and the other side surface of the vertical plate is tightly attached to the inner bottom of the rectangular hole.

Preferably, one end of the screw rod is arranged inside the transverse plate to rotate.

Preferably, the PLC controller is electrically connected with the pressure sensor.

The utility model discloses a technological effect and advantage: an injection mold for automobile parts, which is characterized in that rectangular frames are respectively arranged on the upper surface and the lower surface of an installation platform, and a screw rod is arranged in each rectangular frame, so that transverse plates can be conveniently moved, the vertical plate is arranged on one end surface of the transverse plate and is connected with the inside of the rectangular hole in a sliding way, so that the die body can be conveniently extruded and fixed, one end of the screw rod is provided with the first gear, so that the first gear can be conveniently driven to rotate by the servo motor, thereby driving the transverse plate to stretch and retract, facilitating the fixing and the dismounting of the die body, automatically detecting the extrusion force of the vertical plate to the die body by arranging the pressure sensor on one side surface of the vertical plate, further conveniently controlling the servo motor to stop working, avoiding the damage to the die body, the device can conveniently be fixed to injection mold's installation, conveniently changes the mould simultaneously, saves time, improves work efficiency, convenient operation, and is simple.

Drawings

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

FIG. 2 is a schematic side view of the mold body;

fig. 3 is a schematic view of a riser-side structure.

In the figure: 1. an installation table; 2. a mold body; 3. a rectangular hole; 4. a rectangular frame; 5. a threaded hole; 6. a screw rod; 7. a nut; 8. a transverse plate; 9. a slider; 10. a vertical plate; 11. a pressure sensor; 12. a first gear; 13. a second gear; 14. a servo motor; 15. a PLC controller; 16. a chute.

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.

The utility model provides an injection mold for automobile parts as shown in figures 1-3, which comprises a mounting table 1, wherein a mold body 2 is arranged on one side surface of the mounting table 1, rectangular holes 3 are respectively arranged at the upper end and the lower end of one side surface of the mold body 2, symmetrical positions of the top surface and the bottom surface of the mounting table 1 are respectively and fixedly connected with a rectangular frame 4, corresponding positions on the left side surface and the right side surface of the rectangular frame 4 are respectively provided with a threaded hole 5, a screw rod 6 is arranged in the threaded hole 5, the screw rod 6 is in threaded connection with a nut 7, the nut 7 is fixedly arranged in a transverse plate 8, one end surface of the transverse plate 8 is fixedly connected with a vertical plate 10 matched with the rectangular holes 3, a pressure sensor 11 is fixedly connected in one side surface of the vertical plate 10, one end of the screw rod 6 is clamped with a first gear 12, the first gear 12 is meshed with a second gear 13, the second gear 13 is arranged at the output end position of a servo motor 14, the servo motor 14 is electrically connected to the PLC controller 15.

The top that mould body 2 was run through to the rectangular hole 3 on 2 side tops of mould body, the rectangular hole 3 of 2 side bottoms of mould body runs through the bottom of mould body 2, riser 10 sliding connection rectangular hole 3's inside can conveniently stretch into in the rectangular hole 3 with riser 10 to it is fixed, facilitate the use to 2 extrusion of mould body. The upper surface and the lower surface of the mounting table 1 and the symmetrical positions of one side of the rectangular frame 4 are respectively provided with a sliding groove 16, a sliding block 9 is arranged inside the sliding groove 16, the top of the sliding block 9 is fixedly connected with the bottom surface of the transverse plate 8, the transverse plate 8 can be conveniently limited, the transverse plate 8 is guaranteed to stably move, and meanwhile, the nut 7 can be prevented from rotating along with the screw rod 6. A side of riser 10 and a side parallel and level of mould body 2, the interior bottom of rectangular hole 3 is hugged closely to another side of riser 10, can make things convenient for the flitch on the injection molding machine and closely laminate with a side of mould body 2, avoids unrestrained of raw materials, improves the production quality of product.

One end of the screw rod 6 is arranged in the transverse plate 8 to rotate.

When the injection molding machine is used, the mounting table 1 is fixedly mounted at the position of a processing position of the injection molding machine through bolts by workers, then an external power supply is connected, if the mold body 2 needs to be replaced, the servo motor 14 needs to be manually opened, the two gears 12 are driven to rotate through the servo motor 14, so that the transverse plates 8 on the upper side surface and the lower side surface of the mold body 2 respectively move towards the outer side of the mold body 2 and drive the vertical plates 10 to be separated from the rectangular holes 3 on one side surface of the mold body 2, then the mold body 2 is manually carried off from one side surface of the mounting table 1 by the workers, the mold body can be replaced, the workers place a new mold body 2 on one side surface of the mounting table 1, enable one side surface of the mold body 2 to be tightly attached to one side surface of the mounting table 1, and simultaneously ensure that the upper side surface and the lower side surface of the mold body 2 are respectively flush with the upper side surface and the lower side surface of the mounting table 1, then open servo motor 14 again, drive gear 12 through servo motor 14 and rotate, alright drive lead screw 6 and rotate, be close to diaphragm 8 to a side of mould body 2, slide into the inside of rectangular hole 3 until riser 10 on a diaphragm 8 terminal surface, and extrude the interior bottom of rectangular hole 3, detect out the extrusion force of riser 10 to the bottom in the rectangular hole 3 through pressure sensor 11, if reach the setting value, then through PLC controller 15 control servo motor 14 stop work, alright extrude fixedly to mould body 2 through riser 10, then alright use, to the production of auto-parts, the device can conveniently be fixed to injection mold's installation, conveniently change the mould simultaneously, save time, and the work efficiency is improved, and the operation is convenient and simple.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an auto-parts injection mold, includes mount table (1), its characterized in that: a side face of the mounting table (1) is provided with a mold body (2), the upper end and the lower end of one side face of the mold body (2) are respectively provided with a rectangular hole (3), the symmetrical positions of the top face and the bottom face of the mounting table (1) are respectively fixedly connected with a rectangular frame (4), the positions corresponding to the left side face and the right side face of the rectangular frame (4) are respectively provided with a threaded hole (5), a lead screw (6) is arranged inside the threaded hole (5), the lead screw (6) is in threaded connection with a nut (7), the nut (7) is fixedly arranged inside a transverse plate (8), one end face of the transverse plate (8) is fixedly connected with a vertical plate (10) matched with the rectangular hole (3), one side face of the vertical plate (10) is fixedly connected with a pressure sensor (11), one end of the lead screw (6) is clamped with a first gear (12), and the first gear (12) is meshed with a second gear (13), the second gear (13) is arranged at the output end of the servo motor (14), and the servo motor (14) is electrically connected with the PLC (15).

2. The injection mold for automobile parts according to claim 1, wherein: the mould is characterized in that the top of the mould body (2) is penetrated through the rectangular hole (3) in the top end of one side face of the mould body (2), the bottom of the mould body (2) is penetrated through the rectangular hole (3) in the bottom end of one side face of the mould body (2), and the vertical plate (10) is in sliding connection with the inside of the rectangular hole (3).

3. The injection mold for automobile parts according to claim 1, wherein: the upper surface and the lower surface of the mounting table (1) and the symmetrical positions of one side of the rectangular frame (4) are respectively provided with a sliding groove (16), a sliding block (9) is arranged inside the sliding groove (16), and the top of the sliding block (9) is fixedly connected with the bottom surface of the transverse plate (8).

4. The injection mold for automobile parts according to claim 1, wherein: one side face of the vertical plate (10) is flush with one side face of the die body (2), and the inner bottom of the rectangular hole (3) is tightly attached to the other side face of the vertical plate (10).

5. The injection mold for automobile parts according to claim 1, wherein: one end of the screw rod (6) is arranged in the transverse plate (8) to rotate.

6. The injection mold for automobile parts according to claim 1, wherein: the PLC (15) is electrically connected with the pressure sensor (11).