CN218660221U

CN218660221U - Injection mold of antiseized mould

Info

Publication number: CN218660221U
Application number: CN202222263509.8U
Authority: CN
Inventors: 王建敏
Original assignee: Changchun Guanghai Auto Parts Co ltd
Current assignee: Changchun Guanghai Auto Parts Co ltd
Priority date: 2022-08-27
Filing date: 2022-08-27
Publication date: 2023-03-21
Anticipated expiration: 2032-08-27

Abstract

The utility model discloses an injection mold of antiseized mould, including the die body, be located the template of die body top and be located the lifter plate of die body bottom below, the die body includes: the die comprises a die body and is characterized in that a forming groove is formed in the top end of the inside of the die body, limiting holes are formed in four corners of the inside of the die body, and limiting rods penetrating through the limiting holes are arranged at the four corners of the bottom of the template. The utility model discloses a motor drives the lead screw and takes place to rotate, the external screw thread in the lead screw outside and the inside screw hole of lifter plate mutually support, can make the lifter plate adjust from top to bottom, can make lifter plate and connecting rod take place to slide through the slide opening, adjust from top to bottom through lifter plate drive push rod, can make push rod and die body take place to move about through the movable hole, can accomodate the lug through the recess, make the shaping groove keep leveling, it is ejecting with the shaping piece of shaping inslot portion to drive the lug through the push rod, be convenient for take out the shaping piece from injection mold, make injection mold's availability factor higher.

Description

Injection mold of antiseized mould

Technical Field

The utility model relates to an auto-parts production technical field specifically is an injection mold of antiseized mould.

Background

At present, most of plastic automobile parts are processed by an injection mold, the injection mold is a tool for producing plastic products and also a tool for endowing the plastic products with complete structures and accurate sizes, and injection molding is a processing method used in batch production of parts with complex shapes, and specifically, plastic melted by heating is injected into a mold cavity at high pressure by an injection molding machine, and a formed product is obtained after cooling and solidification.

Application number is CN201921439418.7 and discloses an injection mold for auto-parts, including the movable mould, the cover half, the cylinder, go up the die cavity, lower die cavity, the equal fixed mounting of cover half and cylinder, the cylinder is installed on the movable mould, the movable mould is located the top of cover half, be provided with the die cavity on the movable mould, be provided with down the die cavity on the cover half, form the die cavity of accessory between, be provided with the sprue on the movable mould.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection mold of anti-sticking mould to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an antiseized mould's injection mold, includes the die body, is located the template of die body top and is located the lifter plate of die body bottom below, the die body includes:

the forming groove is arranged at the top end inside the die body;

the die comprises a die body, a die body and a template, wherein the die body is provided with a first Teflon coating layer, four corners inside the die body are provided with limiting holes, four corners at the bottom of the template are provided with limiting rods penetrating into the limiting holes, the bottom of the template is provided with a forming block, the outer side of the forming block is provided with the first Teflon coating layer, the middle position at the top of the template is provided with an installation block, and the installation block is internally provided with an injection pipe penetrating to the bottom of the forming block;

the inside of die body is provided with the movable hole that the multiunit runs through to the shaping inslot portion, the top in movable hole is provided with the recess, the top of lifter plate is provided with the multiunit and runs through to the inside push rod of movable hole, the one end that the push rod is located the recess inside is provided with the lug, the top of shaping inslot side and lug all is provided with the special fluorine dragon coating of second, the four corners department of die body bottom all is provided with the connecting rod that runs through to the lifter plate inside, the bottom of connecting rod is provided with the bottom plate, the intermediate position department of bottom plate bottom installs the motor, the output of motor is connected with the lead screw that runs through to the lifter plate inside.

Preferably, the top end of the limiting rod is fixedly connected with the template, the limiting rod is connected with the die body in a sliding mode through a limiting hole, and the forming block is detachably connected with the die body through a forming groove.

Preferably, the forming block is fixedly connected with the template, the mounting block is welded with the template, and the template is detachably connected with the die body through the forming block and the forming groove.

Preferably, the bottom end of the bump is connected with the push rod in a welded mode, the bottom end of the push rod is connected with the lifting plate in a welded mode, and the bump is fixedly connected with the lifting plate through the push rod.

Preferably, the push rod is movably connected with the die body through a movable hole, and the protruding block is detachably connected with the die body through a groove.

Preferably, the top end of the connecting rod is connected with the die body in a welded mode, the bottom end of the connecting rod is connected with the bottom plate in a welded mode, and the bottom plate is fixedly connected with the die body through the connecting rod.

Preferably, the inside four corners department of lifter plate all is provided with the slide opening, and inside the connecting rod runs through to the slide opening, the lifter plate passes through slide opening and connecting rod sliding connection.

Preferably, a bearing is arranged at the middle position of the bottom of the die body, the screw rod penetrates into the bearing, and a threaded hole matched with the screw rod is formed in the middle position of the inside of the lifting plate.

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

1. the utility model discloses block into the shaping inslot with the shaping piece, can make gag lever post and die body take place the activity through spacing hole to be more stable to the reciprocating of template and shaping piece, to auto-parts injection moulding through the shaping groove, through the first special fluorine dragon coating in the shaping piece outside, prevent that shaping frame and shaping piece from taking place the adhesion, through the second special fluorine dragon coating at shaping inslot portion and lug top, can prevent that shaping machine and shaping groove from taking place the adhesion, make injection mold's result of use better;

2. the utility model discloses a motor drives the lead screw and takes place to rotate, the external screw thread in the lead screw outside and the inside screw hole of lifter plate mutually support, can make the lifter plate adjust from top to bottom, can make lifter plate and connecting rod take place to slide through the slide opening, adjust from top to bottom through lifter plate drive push rod, can make push rod and die body take place to move about through the movable hole, can accomodate the lug through the recess, make the shaping groove keep leveling, it is ejecting with the shaping piece of shaping inslot portion to drive the lug through the push rod, be convenient for take out the shaping piece from injection mold, make injection mold's availability factor higher.

Drawings

Fig. 1 is a sectional view of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a front view of the present invention.

In the figure: 1. a mold body; 101. forming a groove; 2. a template; 201. a limiting hole; 202. a limiting rod; 203. forming a block; 204. a first teflon coating; 205. mounting blocks; 206. a material injection pipe; 3. a lifting plate; 301. a movable hole; 302. a groove; 303. a push rod; 304. a bump; 305. a second teflon coating; 306. a connecting rod; 307. a base plate; 308. a motor; 309. and a screw rod.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "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 the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like 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.

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.

Referring to fig. 1-3, the present invention provides an injection mold with mold sticking prevention, in which: the utility model provides an antiseized mould injection mold, includes die body 1, is located the template 2 of 1 top of die body and is located the lifter plate 3 of 1 bottom below of die body, and die body 1 includes: the setting is at the shaping groove 101 of the inside top of die body 1, the inside four corners department of die body 1 all is provided with spacing hole 201, the four corners department of template 2 bottom all is provided with and runs through to the inside gag lever post 202 of spacing hole 201, make the vertical adjustment of shaping piece 203 more stable through spacing hole 201 and gag lever post 202, the bottom of template 2 is provided with shaping piece 203, the outside of shaping piece 203 is provided with first special fluorine dragon coating 204, prevent that the formed part from taking place the adhesion with shaping piece 203, the intermediate position department at template 2 top is provided with installation block 205, the inside of installation block 205 is provided with the notes material pipe 206 that runs through to shaping piece 203 bottom, be convenient for pour into the mould with the injection molding material inside, the inside of die body 1 is provided with the multiunit and runs through to the inside movable hole 301 of shaping groove 101, the top of movable hole 301 is provided with recess 302, the top of lifter plate 3 is provided with the multiunit and runs through to the inside push rod 303 of movable hole 301, the push rod 303 that the push rod 303 is located the inside of recess 302 is provided with lug 304, be convenient for making lifter plate 3 drive the lug 304 vertical adjustment through the bottom of the bottom plate 308 that the bottom of the motor 309 that the bottom plate 308 that the bottom of the bottom takes place of the motor 308 that the bottom of the motor 308 that the special fluorine dragon coating 309 that runs through the bottom takes place, it all is provided with the bottom of the motor 309 that the adhesion takes place of the bottom of the motor 308 that the special fluorine dragon coating 309, it all is provided with the bottom of the motor 308.

Please refer to fig. 1 and fig. 2, the top end of the limiting rod 202 is fixedly connected to the mold plate 2, the limiting rod 202 is slidably connected to the mold body 1 through the limiting hole 201, the limiting rod 202 can slide with the mold body 1 through the limiting hole 201, and the forming block 203 is detachably connected to the mold body 1 through the forming groove 101.

Please refer to fig. 1 and fig. 2, the forming block 203 is fixedly connected to the mold plate 2, the mounting block 205 is welded to the mold plate 2, and the mold plate 2 is detachably connected to the mold body 1 through the forming block 203 and the forming groove 101, so that the forming block 203 and the forming groove 101 can be engaged with each other, and the use effect of the injection mold is better.

Please refer to fig. 1 and fig. 3, the bottom end of the bump 304 is connected to the push rod 303 by welding, the bottom end of the push rod 303 is connected to the lifting plate 3 by welding, the bump 304 is fixedly connected to the lifting plate 3 by the push rod 303, and the bump 304 is fixed to the lifting plate 3 by the push rod 303.

Please refer to fig. 1 and fig. 3, the push rod 303 is movably connected to the mold body 1 through the movable hole 301, the push plate 303 is movable with the mold body 1 through the movable hole 301, and the protrusion 304 is detachably connected to the mold body 1 through the groove 302, so as to facilitate the accommodation of the protrusion 304.

Referring to fig. 1 and 3 again, the top end of the connecting rod 306 is welded to the mold body 1, the bottom end of the connecting rod 306 is welded to the bottom plate 307, the bottom plate 307 is fixedly connected to the mold body 1 through the connecting rod 306, and the bottom plate 307 is fixed to the mold body 1 through the connecting rod 306.

Please refer to fig. 1 and fig. 3, four corners inside the lifting plate 3 are provided with sliding holes, the connecting rod 306 penetrates into the sliding holes, the lifting plate 3 is slidably connected to the connecting rod 306 through the sliding holes, and the lifting plate 3 and the connecting rod 306 can slide through the sliding holes, so that the lifting of the lifting plate 3 is more stable.

Please refer to fig. 1 and fig. 3, a bearing is disposed at a middle position of the bottom of the mold body 1, and the lead screw 309 penetrates into the bearing, so that the lead screw 309 can rotate better, and a threaded hole matched with the lead screw 309 is disposed at a middle position of the inside of the lifting plate 3, so that the lifting plate 3 can be adjusted up and down.

The working principle is as follows: the utility model discloses before using, carry out fixed mounting to injection mold, during the use, switch on, go into inside shaping groove 101 with shaping piece 203 card, can make gag lever post 202 and die body 1 take place the activity through spacing hole 201, so that reciprocate more stable to template 2 and shaping piece 203, through shaping groove 101 to auto-parts injection moulding, after the injection moulding, take out shaping piece 203 from shaping groove 101 inside, first teflon coating 204 through the shaping piece 203 outside, prevent that shaping frame and shaping piece 203 from taking place the adhesion, it rotates to drive lead screw 309 through motor 308, the external screw thread in the lead screw 309 outside and the inside screw hole of lifter plate 3 mutually support, can make lifter plate 3 adjust from top to bottom, can make lifter plate 3 and connecting rod 306 take place to slide through the slide opening, drive push rod 303 and adjust from top to bottom through lifter plate 3, can make push rod 303 and die body 1 take place the activity through the activity hole, can accomodate lug 304 through recess 302, make shaping groove 101 keep leveling, it will make the inside shaping piece of lug 304 with the ejecting shaping piece of 101 to drive lug through push rod 303, be convenient for taking out from the injection molding, make the special fluorine mould taking out the adhesion take place the top of the adhesion and the effect of injection molding groove 101 better, it takes place the use of the second molding groove to make the injection molding piece, it takes place the adhesion to make the injection molding efficiency and the injection molding groove 101.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. 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. The utility model provides an antiseized mould injection mold which characterized in that: including die body (1), be located die body (1) top template (2) and be located die body (1) bottom below lifter plate (3), die body (1) includes:

a molding groove (101) arranged at the top end in the die body (1);

limiting holes (201) are formed in four corners inside the die body (1), limiting rods (202) penetrating into the limiting holes (201) are arranged in the four corners at the bottom of the die plate (2), a forming block (203) is arranged at the bottom of the die plate (2), a first Teflon coating (204) is arranged on the outer side of the forming block (203), an installation block (205) is arranged in the middle of the top of the die plate (2), and a material injection pipe (206) penetrating into the bottom of the forming block (203) is arranged inside the installation block (205);

the inside of die body (1) is provided with the multiunit and runs through to the inside movable hole (301) of shaping groove (101), the top of movable hole (301) is provided with recess (302), the top of lifter plate (3) is provided with multiunit and runs through to inside push rod (303) of movable hole (301), the one end that push rod (303) are located recess (302) inside is provided with lug (304), the top of shaping groove (101) inboard and lug (304) all is provided with second teflon coating (305), the four corners department of die body (1) bottom all is provided with and runs through to inside connecting rod (306) of lifter plate (3), the bottom of connecting rod (306) is provided with bottom plate (307), motor (308) are installed to the intermediate position department of bottom plate (307) bottom, the output of motor (308) is connected with and runs through to inside lead screw (309) of lifter plate (3).

2. The mold-release injection mold according to claim 1, characterized in that: the top end of the limiting rod (202) is fixedly connected with the template (2), the limiting rod (202) is connected with the die body (1) in a sliding mode through a limiting hole (201), and the forming block (203) is detachably connected with the die body (1) through a forming groove (101).

3. The mold release injection mold according to claim 1, characterized in that: the die is characterized in that the forming block (203) is fixedly connected with the die plate (2), the mounting block (205) is connected with the die plate (2) in a welding mode, and the die plate (2) is detachably connected with the die body (1) through the forming block (203) and the forming groove (101).

4. The mold-release injection mold according to claim 1, characterized in that: the bottom end of the bump (304) is connected with the push rod (303) in a welding mode, the bottom end of the push rod (303) is connected with the lifting plate (3) in a welding mode, and the bump (304) is fixedly connected with the lifting plate (3) through the push rod (303).

5. The mold-release injection mold according to claim 1, characterized in that: the push rod (303) is movably connected with the die body (1) through a movable hole (301), and the convex block (304) is detachably connected with the die body (1) through a groove (302).

6. The mold-release injection mold according to claim 1, characterized in that: the top end of the connecting rod (306) is connected with the die body (1) in a welding mode, the bottom end of the connecting rod (306) is connected with the bottom plate (307) in a welding mode, and the bottom plate (307) is fixedly connected with the die body (1) through the connecting rod (306).

7. The mold-release injection mold according to claim 1, characterized in that: the inside four corners department of lifter plate (3) all is provided with the slide opening, and inside connecting rod (306) run through to the slide opening, lifter plate (3) pass through slide opening and connecting rod (306) sliding connection.

8. The mold-release injection mold according to claim 1, characterized in that: the die body (1) is characterized in that a bearing is arranged at the middle position of the bottom of the die body (1), the screw rod (309) penetrates into the bearing, and a threaded hole matched with the screw rod (309) is formed in the middle position of the inside of the lifting plate (3).