CN218111542U

CN218111542U - Automobile part injection mold with automatic cutting mechanism

Info

Publication number: CN218111542U
Application number: CN202222092388.5U
Authority: CN
Inventors: 祁岳芳; 陈明辉; 许翔
Original assignee: Changzhou Haimeng Plastic Industry Co ltd
Current assignee: Changzhou Haimeng Plastic Industry Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2022-12-23
Anticipated expiration: 2032-08-10

Abstract

The utility model relates to an injection mold technical field especially relates to an automobile parts injection mold with automatic cutout mechanism, which comprises a template, the bottom difference fixedly connected with injection mold and the refrigeration case of template, injection mold with connect through the connecting pipe between the refrigeration case, be equipped with a plurality of cooling tube in injection mold's the inner wall, the refrigeration incasement is equipped with cooling body, inner wall one side of template is equipped with pivot one and pivot two, the surface of pivot one is equipped with the gear. Through starter motor, the motor drives the motor shaft and the stirring vane is rotatory, and stirring vane stirs being in the inside refrigerant of refrigeration case, flows through injection mold through the connecting pipe afterwards, absorbs the heat through the cooling tube and carries out the cooling treatment to the working of plastics that is in injection mold to reduce refrigerated time, improved work efficiency, thereby be favorable to follow-up cutting off process work to the working of plastics.

Description

Automobile part injection mold with automatic cutting mechanism

Technical Field

The utility model relates to an injection mold technical field especially relates to an automobile parts injection mold with automatic cutout mechanism.

Background

The injection mold is a tool for producing plastic products, and the injection molding is a processing method used for batch production of parts with complex shapes, and specifically, the injection mold injects heated and melted plastics into a mold cavity at high pressure by an injection molding machine, and a formed product is obtained after cooling, solidification and cutting.

In the use process of the injection mold for processing the automobile parts, after the plastic parts are molded, the sprue and the plastic parts need to be cut, and before the existing injection mold for the automobile parts is cut, because the temperature of the plastic parts is too high after the injection molding is finished, the natural cooling time is long, the effect is general, the molding of the next plastic part is influenced, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automobile part injection mold with an automatic cutting mechanism.

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

an injection mold for automobile parts with an automatic cutting mechanism comprises a template, wherein the bottom of the template is fixedly connected with an injection mold and a refrigeration box respectively, the injection mold is connected with the refrigeration box through a connecting pipe, a plurality of cooling pipes are arranged in the inner wall of the injection mold, a cooling mechanism is arranged in the refrigeration box, a first rotating shaft and a second rotating shaft are arranged on one side of the inner wall of the template, a gear is arranged on the outer surface of the first rotating shaft, a first connecting plate is fixedly connected to one side of the gear, one end of the first connecting plate is movably connected to the second rotating shaft, two connecting shafts are symmetrically arranged in the middle of the outer wall of the first connecting plate, and the two connecting shafts are connected through a fixed block; two the outer fixed surface of connecting axle is connected with the connecting block, is located the downside be equipped with the spliced pole in the connecting block, the one end fixedly connected with blade of spliced pole, one side fixedly connected with connecting plate two of gear, the through-hole has been seted up at the top of template, the one end of connecting plate two runs through the through-hole extends to the top of template and is connected with the connecting piece, the top fixedly connected with fixing base of template, the inside of fixing base be equipped with connecting piece matched with actuating mechanism.

Preferably, the cooling mechanism comprises a motor positioned at the bottom of the refrigeration box, a motor shaft is arranged at the output end of the motor, and a plurality of stirring blades are arranged on the outer surface of the motor shaft.

Preferably, the driving mechanism comprises a motor located at the top in the fixed seat, a connecting rod is arranged at the output end of the motor, a sliding block is sleeved on the connecting rod, a sliding groove matched with the sliding block is formed in one side of the fixed seat, and one end, far away from the connecting plate II, of the connecting piece penetrates through the inside of the fixed seat and is connected with the sliding block.

Preferably, the outer surface of the connecting rod is provided with a plurality of threads, and the slider is internally provided with a threaded hole matched with the threads.

Preferably, the outer wall top of template is equipped with the telescopic link, the surface cover of telescopic link is equipped with the spring, connecting plate two is close to one side of telescopic link is equipped with the lug, the lug is contradicted the top of telescopic link.

Preferably, an injection molding opening is formed in one side of the outer wall of the injection mold, and the blade is located right above the injection molding opening.

Preferably, the inside of the connecting pipe is of a hollow structure, two ends of the connecting pipe are communicated with the injection mold and the inside of the refrigeration box, and a refrigerant is filled in the refrigeration box.

The beneficial effects of the utility model are that: after the plastic part is processed by using the injection mold, the temperature of the plastic part is overhigh at the moment, the motor drives the motor shaft and the stirring blade to rotate by starting the motor, the stirring blade is used for stirring the refrigerant in the refrigeration box, then the refrigerant flows through the injection mold through the connecting pipe, and the cooling pipe is used for absorbing heat to cool the plastic part in the injection mold, so that the cooling time is shortened, the working efficiency is improved, and the subsequent cutting-off treatment work of the plastic part is facilitated;

through starter motor, it is rotatory that the motor drives the connecting rod, through the screw thread effect, make the slider slide on the connecting rod, thereby make the slider drive connecting piece and two slides of connecting plate, when two lapse of connecting plate, drive gear clockwise, thereby drive the meshing department of connecting plate one and gear and deflect downwards, and then make the connecting axle drive connecting block and spliced pole downstream, thereby drive the blade downstream, thereby reached and made the blade stretch into to moulding plastics intraorally and carry out the effect of cut-off work to the working of plastics after the cooling is accomplished.

Drawings

Fig. 1 is a schematic view of a general structure of an injection mold for automobile parts with an automatic cutting mechanism according to the present invention;

FIG. 2 is a schematic side view of an injection mold for automobile parts with an automatic shut-off mechanism according to the present invention;

fig. 3 is a schematic view of the internal structure of the injection mold and the refrigeration box of the injection mold for automobile parts with an automatic cutting mechanism provided by the present invention;

FIG. 4 is a schematic view of a connection structure between a connecting member and a fixing seat of an injection mold for automobile parts with an automatic cutting mechanism according to the present invention;

in the figure:

1. a template; 2. injection molding a mold; 201. injection molding a port; 202. a cooling tube; 3. a refrigeration case; 301. an electric motor; 302. a motor shaft; 303. a stirring blade; 4. a connecting pipe; 5. a first rotating shaft; 6. a second rotating shaft; 7. a gear; 8. a first connecting plate; 9. a connecting shaft; 10. connecting blocks; 11. connecting columns; 12. a blade; 13. a second connecting plate; 14. a telescopic rod; 15. a connecting member; 16. a fixed seat; 161. a motor; 162. a connecting rod; 163. a slide block.

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.

Those not described in detail in this specification are well within the skill of the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of attached drawing, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including the connected mode of circuit connection conventional among the adoption prior art, here detailed description no longer.

The first embodiment is as follows: referring to fig. 1-4, an injection mold for automobile parts with an automatic cutting mechanism comprises a mold plate 1, wherein the bottom of the mold plate 1 is fixedly connected with an injection mold 2 and a refrigeration box 3 respectively, the injection mold 2 is connected with the refrigeration box 3 through a connecting pipe 4, a plurality of cooling pipes 202 are arranged in the inner wall of the injection mold 2, a cooling mechanism is arranged in the refrigeration box 3, a first rotating shaft 5 and a second rotating shaft 6 are arranged on one side of the inner wall of the mold plate 1, a gear 7 is arranged on the outer surface of the first rotating shaft 5, a first connecting plate 8 is fixedly connected to one side of the gear 7, one end of the first connecting plate 8 is movably connected to the second rotating shaft 6, two connecting shafts 9 are symmetrically arranged in the middle of the outer wall of the first connecting plate 8, the two connecting shafts 9 are connected through fixed blocks, and connecting blocks 10 are fixedly connected to the outer surfaces of the two connecting shafts 9, a connecting column 11 is arranged in the connecting block 10 and positioned on the lower side, one end of the connecting column 11 is fixedly connected with a blade 12, one side of the gear 7 is fixedly connected with a connecting plate II 13, the top of the template 1 is provided with a through hole, one end of the connecting plate II 13 penetrates through the through hole and extends to the upper part of the template 1 and is connected with a connecting piece 15, the top of the template 1 is fixedly connected with a fixed seat 16, a driving mechanism matched with the connecting piece 15 is arranged inside the fixed seat 16, a cooling mechanism comprises a motor 301 positioned at the bottom of the refrigeration box 3, the output end of the motor 301 is provided with a motor shaft 302, the outer surface of the motor shaft 302 is provided with a plurality of stirring blades 303, one side of the outer wall of the injection mold 2 is provided with an injection port 201, and the blade 12 is positioned right above the injection port 201, the inside of connecting pipe 4 is hollow structure, the both ends of connecting pipe 4 all with injection mold 2 the inside intercommunication of refrigeration case 3, the inside of refrigeration case 3 is equipped with the refrigerant.

In this embodiment, during the use, after using injection mold 2 to process the working of plastics and accomplish, the working of plastics high temperature this moment, through starter motor 301, motor 301 drives motor shaft 302 and rotates, motor shaft 302 is rotatory to drive stirring vane 303 rotatory, stirring vane 303 stirs being in the inside refrigerant of refrigeration case 3 at the rotation during operation, the refrigerant flows through injection mold 2 through connecting pipe 4 afterwards, absorb the heat through cooling tube 202 and carry out the cooling treatment to the working of plastics that are in injection mold 2, thereby the refrigerated time has been reduced, and the work efficiency is improved, thereby be favorable to the follow-up cutting off processing work to the working of plastics.

The second embodiment: referring to fig. 1-2, on the basis of the first embodiment, a technical scheme is provided, which includes a mold plate 1, wherein the bottom of the mold plate 1 is fixedly connected with an injection mold 2 and a refrigeration box 3 respectively, the injection mold 2 is connected with the refrigeration box 3 through a connecting pipe 4, a plurality of cooling pipes 202 are arranged in the inner wall of the injection mold 2, a cooling mechanism is arranged in the refrigeration box 3, a first rotating shaft 5 and a second rotating shaft 6 are arranged on one side of the inner wall of the mold plate 1, a gear 7 is arranged on the outer surface of the first rotating shaft 5, a first connecting plate 8 is fixedly connected to one side of the gear 7, one end of the first connecting plate 8 is movably connected to the second rotating shaft 6, two connecting shafts 9 are symmetrically arranged in the middle of the outer wall of the first connecting plate 8, the two connecting shafts 9 are connected through fixed blocks, connecting blocks 10 are fixedly connected to the outer surfaces of the two connecting shafts 9, and connecting columns 11 are arranged in the connecting blocks 10 on the lower side, one end of the connecting column 11 is fixedly connected with a blade 12, one side of the gear 7 is fixedly connected with a connecting plate two 13, the top of the template 1 is provided with a through hole, one end of the connecting plate two 13 penetrates through the through hole and extends to the upper part of the template 1 and is connected with a connecting piece 15, the top of the template 1 is fixedly connected with a fixed seat 16, the inside of the fixed seat 16 is provided with a driving mechanism matched with the connecting piece 15, the driving mechanism comprises a motor 161 positioned at the inner top of the fixed seat 16, the output end of the motor 161 is provided with a connecting rod 162, the connecting rod 162 is sleeved with a sliding block 163, one side of the fixed seat 16 is provided with a sliding groove matched with the sliding block 163, one end of the connecting piece 15, which is far away from the connecting plate two 13, penetrates through the inside of the fixed seat 16 and is connected with the sliding block 163, the surface of connecting rod 162 is equipped with a plurality of screw thread, seted up in slider 163 with screw thread matched with screw hole, the outer wall top of template 1 is equipped with telescopic link 14, the surface cover of telescopic link 14 is equipped with the spring, two 13 of connecting plate are close to one side of telescopic link 14 is equipped with the lug, the lug is contradicted the top of telescopic link 14, injection molding mouth 201 has been seted up to outer wall one side of injection mold 2, blade 12 is located directly over injection molding mouth 201.

In this embodiment, in use, after the plastic part is cooled, by starting the motor 161, the motor 161 works to drive the connecting rod 162 to rotate, the connecting rod 162 rotates to drive the screw thread to rotate, through the screw thread effect, the slider 163 slides on the connecting rod 162, thereby the slider 163 slides to drive the connecting piece 15 and the connecting plate two 13 to slide, when the connecting plate two 13 slides downwards, the telescopic rod 14 contracts downwards, and the spring is compressed, when the connecting plate two 13 slides downwards, the gear 7 rotates clockwise, the gear 7 rotates to drive the meshing part of the connecting plate one 8 and the gear 7 to deflect downwards, when the connecting plate one 8 deflects downwards, the connecting shaft 9 drives the connecting block 10 and the connecting column 11 to move downwards, thereby the blade 12 moves downwards, thereby the cutting-off work of the plastic part after the cooling is completed is achieved by extending the blade 12 into the injection molding opening 201, after the cutting-off work is completed, the connecting plate one 8 deflects upwards under the restoring effect of the spring, the counterclockwise rotation of the gear 7 drives the connecting plate one 8 to deflect upwards by taking the rotating shaft two rotating shaft 6 as a fulcrum, then the connecting block 10 is driven, the connecting block 11 and the connecting column 11 deflects upwards, thereby the connecting plate 12 is far away from the injection molding die 201, and the injection molding part of the automobile.

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 to implicitly indicate 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. The utility model provides an automobile part injection mold with automatic shutdown mechanism, includes template (1), its characterized in that, the bottom of template (1) is fixedly connected with injection mold (2) and refrigeration case (3) respectively, injection mold (2) with connect through connecting pipe (4) between refrigeration case (3), be equipped with a plurality of cooling tube (202) in the inner wall of injection mold (2), be equipped with cooling body in refrigeration case (3), inner wall one side of template (1) is equipped with pivot one (5) and pivot two (6), the surface of pivot one (5) is equipped with gear (7), one side fixedly connected with connecting plate one (8) of gear (7), the one end swing joint of connecting plate one (8) is in on pivot two (6), connecting plate one (8) outer wall middle part symmetry is equipped with two connecting axles (9), two connect through the fixed block between 9), the surface fixedly connected with connecting block (10) of two connecting axles (9), the downside is located be equipped with connecting axle (11) in connecting block (10), the one end fixedly connected with connecting axle (11) of spliced pole (7), one side fixedly connected with blade (7) of connecting plate (13) has seted up the through-hole of connecting plate (1), one end of the second connecting plate (13) penetrates through the through hole and extends to the upper portion of the template (1) and is connected with a connecting piece (15), the top of the template (1) is fixedly connected with a fixed seat (16), and a driving mechanism matched with the connecting piece (15) is arranged inside the fixed seat (16).

2. The injection mold for automobile parts with the automatic cutting mechanism according to claim 1, wherein the cooling mechanism comprises an electric motor (301) located at the bottom of the refrigeration box (3), the output end of the electric motor (301) is provided with a motor shaft (302), and the outer surface of the motor shaft (302) is provided with a plurality of stirring blades (303).

3. The injection mold with the automatic cutting mechanism for the automobile parts, according to claim 1, is characterized in that the driving mechanism comprises a motor (161) located at the inner top of the fixed seat (16), a connecting rod (162) is arranged at an output end of the motor (161), a sliding block (163) is sleeved on the connecting rod (162), a sliding groove matched with the sliding block (163) is formed in one side of the fixed seat (16), and one end, far away from the second connecting plate (13), of the connecting piece (15) penetrates into the fixed seat (16) and is connected with the sliding block (163).

4. The injection mold for automobile parts with automatic shut-off mechanism as claimed in claim 3, wherein said connecting rod (162) has a plurality of threads on its outer surface, and said slider (163) has a threaded hole formed therein for engaging with said threads.

5. The injection mold with the automatic cutting mechanism for the automobile parts, as claimed in claim 1, is characterized in that a telescopic rod (14) is arranged at the top of the outer wall of the mold plate (1), a spring is sleeved on the outer surface of the telescopic rod (14), a protruding block is arranged on one side of the second connecting plate (13) close to the telescopic rod (14), and the protruding block abuts against the top of the telescopic rod (14).

6. The injection mold for automobile parts with the automatic cutting mechanism is characterized in that an injection opening (201) is formed in one side of the outer wall of the injection mold (2), and the blade (12) is located right above the injection opening (201).

7. The injection mold for automobile parts with the automatic shut-off mechanism according to claim 1, wherein the inside of the connecting pipe (4) is hollow, and both ends of the connecting pipe (4) are communicated with the inside of the injection mold (2) and the inside of the refrigeration box (3).

8. The injection mold for automobile parts with automatic shut-off mechanism as claimed in claim 1, wherein the inside of said refrigeration case (3) is filled with refrigerant.