CN111070566A

CN111070566A - Injection mold convenient to location is sealed

Info

Publication number: CN111070566A
Application number: CN201911223992.3A
Authority: CN
Inventors: 齐雨光
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-04-28

Abstract

The invention discloses an injection mold convenient to position and seal, which comprises a mounting plate, wherein a lower mold is arranged at the top of the mounting plate, a transverse plate is fixedly connected to the bottom of the lower mold, the bottom of the transverse plate is slidably connected with the top of the mounting plate, positioning mechanisms are fixedly connected to two sides of the mounting plate, and the bottom of each positioning mechanism penetrates into the mounting plate. According to the injection mold, the installation plate, the lower mold, the transverse plate, the positioning mechanism, the vertical rod, the pressing block, the positioning block, the connecting block, the first spring, the clamping block, the upper mold, the frame, the movable rod, the movable plate and the second spring are matched for use, so that the problems that the position of the injection mold is mostly positioned through bolts and nuts in the installation process of the existing injection mold, the bolts and the nuts are easily rusted and clamped, and the installation process is complicated are solved.

Description

Injection mold convenient to location is sealed

Technical Field

The invention relates to the technical field of injection molds, in particular to an injection mold convenient to position and seal.

Background

Injection molding is a method for producing and molding industrial products, wherein the products generally adopt rubber injection molding and plastic injection molding, and the injection molding can also be divided into injection molding method and die casting method, an injection molding machine, which is called an injection machine or an injection molding machine for short, is main molding equipment for manufacturing thermoplastic plastics or thermosetting materials into plastic products with various shapes by utilizing a plastic molding die, the injection molding is realized by the injection molding machine and the die, the die is various molds and tools for obtaining required products by injection molding, blow molding, extrusion, pressure casting or forging molding, smelting, stamping and the like in industrial production, in short, the die is a tool for manufacturing molded articles, the tool is composed of various parts, and different dies are composed of different parts.

At the in-process of moulding plastics, need use injection mold, but current injection mold fixes a position injection mold's position through bolt and nut mostly at the in-process of installation, and bolt and nut rusts easily and become stuck, and loaded down with trivial details in the installation, has reduced injection mold's practicality.

Disclosure of Invention

The invention aims to provide an injection mold convenient to position and seal, which has the advantage of convenience in positioning and solves the problems that the position of the injection mold is mostly positioned by bolts and nuts in the installation process of the existing injection mold, the bolts and the nuts are easy to rust and block, and the installation process is complicated.

In order to achieve the purpose, the invention provides the following technical scheme: an injection mold convenient for positioning and sealing comprises a mounting plate, wherein a lower mold is arranged at the top of the mounting plate, a transverse plate is fixedly connected to the bottom of the lower mold, the bottom of the transverse plate is in sliding connection with the top of the mounting plate, positioning mechanisms are fixedly connected to the two sides of the mounting plate, the bottom of each positioning mechanism penetrates into the mounting plate, an upper mold matched with the lower mold is arranged at the top of the lower mold, a frame is arranged at the top of the lower mold, the inner wall of the frame is fixedly connected with the surface of the lower mold, a first groove is formed in the inner wall of the frame, a movable rod is arranged inside the first groove, the top and the bottom of the movable rod are fixedly connected with the inner wall of the first groove, a movable plate is sleeved on the surface of the movable rod, the surface of the movable plate is in sliding connection with the inner wall of the frame, a second, the bottom of the second spring is fixedly connected with the inner wall of the first groove, and the top of the second spring is fixedly connected with the bottom of the movable plate.

Preferably, positioning mechanism includes the montant, the bottom of montant and the bottom fixed connection of mounting panel, the surface cover of montant is equipped with the briquetting, one side fixedly connected with locating piece that the briquetting is close to the bed die, the bottom of locating piece is run through to the inside of mounting panel, the inboard fixed connection of briquetting has the connecting block, two standing grooves have been seted up to the inside of connecting block, and the first spring of one side fixedly connected with of briquetting is kept away from to the standing groove inner wall, first spring is close to one side fixedly connected with fixture block of briquetting, one side that first spring was kept away from to the fixture block runs through to the inside of briquetting, one side that the bed die was kept away from to the fixture block runs through to the.

Preferably, the bottom fixedly connected with slider of diaphragm, the quantity of slider is three, and three slider is the equidistance and distributes, the spout that uses with the slider cooperation is seted up at the top of mounting panel, the shape of slider and spout is the T style of calligraphy.

Preferably, the top of bed die and diaphragm all seted up with the locating piece cooperation locating hole of using, the constant head tank of using with the locating piece cooperation is seted up at the top of mounting panel, the shape of briquetting is the T style of calligraphy.

Preferably, the top and the bottom of fly leaf are sealed to be connected with sealed the pad all, the fly leaf is mouthful style of calligraphy with sealed shape of filling up, the quantity of movable rod and second spring is eight, and eight movable rods and eight second springs all are the equidistance and distribute.

Preferably, the surface of the vertical rod is provided with clamping holes matched with the clamping blocks for use, the number of the clamping holes is not less than four, the clamping holes are distributed equidistantly, and the inner wall of the pressing block is provided with clamping grooves matched with the clamping blocks for use.

Preferably, the outer side of the connecting block is provided with a movable hole matched with the clamping block for use, the clamping block is L-shaped, and the vertical rod is T-shaped.

Preferably, the surface of frame is provided with the bolt, and the screw thread end of bolt runs through to the inside and the bed die fixed connection of frame, and four are no less than to the quantity of bolt, and a plurality of bolts are the equidistance and distribute, the bottom cover on montant surface is equipped with the extension spring, the bottom of extension spring and the top fixed connection of mounting panel, the top of extension spring and the bottom fixed connection of briquetting.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the injection mold, the installation plate, the lower mold, the transverse plate, the positioning mechanism, the vertical rod, the pressing block, the positioning block, the connecting block, the first spring, the clamping block, the upper mold, the frame, the movable rod, the movable plate and the second spring are matched for use, so that the problems that the position of the injection mold is mostly positioned through bolts and nuts in the installation process of the existing injection mold, the bolts and the nuts are easily rusted and clamped, and the installation process is complicated are solved.

2. According to the invention, the sliding block is fixedly connected to the bottom of the transverse plate, and the sliding groove matched with the sliding block is formed in the top of the mounting plate, so that the friction between the transverse plate and the mounting plate can be reduced, the service life of the transverse plate is prolonged, and the transverse plate and the lower die are prevented from being separated from the mounting plate.

3. According to the invention, the positioning holes matched with the positioning blocks are formed in the tops of the lower die and the transverse plate, and the positioning grooves matched with the positioning blocks are formed in the tops of the mounting plates, so that the lower die and the transverse plate can be prevented from moving when not required to move, and the positions of the lower die and the transverse plate can be positioned at the same time.

4. According to the invention, the arrangement of the sealing gaskets fixedly connected to the top and the bottom of the movable plate can reduce the friction between the lower die and the upper die and the movable plate, prolong the service life of the movable plate and play a role in sealing the upper die.

5. According to the invention, the clamping hole matched with the clamping block is formed in the surface of the vertical rod, and the clamping groove matched with the clamping block is formed in the inner wall of the pressing block, so that the position of the pressing block can be limited.

6. According to the invention, the movable hole matched with the fixture block is arranged on the outer side of the connecting block, so that the friction between the fixture block and the connecting block can be reduced, the service life of the fixture block is prolonged, and the position of the connecting block is limited.

7. According to the invention, the bolt is arranged on the surface of the frame, and the threaded end of the bolt penetrates into the frame to be fixedly connected with the lower die, so that the frame can be prevented from being separated from the lower die, and the position of the frame is fixed.

Drawings

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

FIG. 2 is an elevational, cross-sectional view of the frame structure of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of the structure A in FIG. 2 according to the present invention;

FIG. 4 is a top view of the frame structure of FIG. 2 in accordance with the present invention;

FIG. 5 is a bottom sectional view of the press block structure of FIG. 1 in accordance with the present invention;

FIG. 6 is a perspective view of the press block structure of FIG. 1 according to the present invention.

In the figure: the device comprises a mounting plate 1, a lower die 2, a transverse plate 3, a positioning mechanism 4, a vertical rod 41, a pressing block 42, a positioning block 43, a connecting block 44, a first spring 45, a clamping block 46, an upper die 5, a frame 6, a movable rod 7, a movable plate 8, a second spring 9, a sliding block 10, a sealing gasket 11 and a tension spring 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, an injection mold convenient for positioning and sealing comprises a mounting plate 1, a lower mold 2 is arranged on the top of the mounting plate 1, a transverse plate 3 is fixedly connected to the bottom of the lower mold 2, the bottom of the transverse plate 3 is slidably connected to the top of the mounting plate 1, positioning mechanisms 4 are fixedly connected to both sides of the mounting plate 1, each positioning mechanism 4 comprises a vertical rod 41, the bottom of each vertical rod 41 is fixedly connected to the bottom of the mounting plate 1, a pressing block 42 is sleeved on the surface of each vertical rod 41, a positioning block 43 is fixedly connected to one side of each pressing block 42 close to the lower mold 2, the bottom of each positioning block 43 penetrates into the mounting plate 1, a connecting block 44 is fixedly connected to the inner side of each pressing block 42, two placing grooves are formed in the connecting block 44, a first spring 45 is fixedly connected to one side of the inner wall of each, one side of a clamping block 46, which is far away from a first spring 45, penetrates into a pressing block 42, one side of the clamping block 46, which is far away from a lower die 2, penetrates out of a connecting block 44, the bottom of a positioning mechanism 4 penetrates into an installation plate 1, an upper die 5 matched with the lower die 2 for use is arranged at the top of the lower die 2, a frame 6 is arranged at the top of the lower die 2, the inner wall of the frame 6 is fixedly connected with the surface of the lower die 2, a first groove is formed in the inner wall of the frame 6, a movable rod 7 is arranged inside the first groove, the top and the bottom of the movable rod 7 are fixedly connected with the inner wall of the first groove, a movable plate 8 is sleeved on the surface of the movable rod 7, the surface of the movable plate 8 is slidably connected with the inner wall of the frame 6, a second spring 9 is sleeved on the surface of the movable rod 7, the bottom of the second spring 9 is fixedly connected with, the bottom of the transverse plate 3 is fixedly connected with three sliders 10, the three sliders 10 are distributed equidistantly, the top of the mounting plate 1 is provided with a chute matched with the sliders 10 for use, the sliders 10 and the chute are both T-shaped, the bottom of the transverse plate 3 is fixedly connected with the sliders 10, the top of the mounting plate 1 is provided with a chute matched with the sliders 10 for use, friction between the transverse plate 3 and the mounting plate 1 can be reduced, the service life of the transverse plate 3 is prolonged, the transverse plate 3 and the lower die 2 are prevented from being separated from the mounting plate 1, the tops of the lower die 2 and the transverse plate 3 are both provided with positioning holes matched with the positioning blocks 43, the top of the mounting plate 1 is provided with positioning grooves matched with the positioning blocks 43 for use, the pressing block 42 is T-shaped, the tops of the lower die 2 and the transverse plate 3 are both provided with positioning holes matched with the positioning blocks 43 for use, the lower die 2 and the transverse plate 3 can be prevented from moving when not required to move, the positions of the lower die 2 and the transverse plate 3 are positioned simultaneously, the sealing gaskets 11 are fixedly connected to the top and the bottom of the movable plate 8, the movable plate 8 and the sealing gaskets 11 are in the shape of a square, the number of the movable rods 7 and the number of the second springs 9 are eight, the eight movable rods 7 and the eight second springs 9 are distributed equidistantly, the sealing gaskets 11 are fixedly connected to the top and the bottom of the movable plate 8, friction between the lower die 2 and the upper die 5 and the movable plate 8 can be reduced, the service life of the movable plate 8 is prolonged, the upper die 5 is sealed, the surface of the vertical rod 41 is provided with clamping holes matched with the clamping blocks 46, the number of the clamping holes is not less than four, the clamping holes are distributed equidistantly, and the inner wall of the pressing block 42 is provided with clamping grooves matched with the clamping blocks 46, the surface of the vertical rod 41 is provided with the clamping hole matched with the clamping block 46 for use, the inner wall of the pressing block 42 is provided with the clamping groove matched with the clamping block 46 for use, the position of the pressing block 42 can be limited, the outer side of the connecting block 44 is provided with the movable hole matched with the clamping block 46 for use, the clamping block 46 is L-shaped, the vertical rod 41 is T-shaped, the outer side of the connecting block 44 is provided with the movable hole matched with the clamping block 46 for use, the friction between the clamping block 46 and the connecting block 44 can be reduced, the service life of the clamping block 46 is prolonged, meanwhile, the position of the connecting block 44 is limited, the surface of the frame 6 is provided with the bolt, the threaded end of the bolt penetrates through the inside of the frame 6 to be fixedly connected with the lower die 2, the number of the bolts is not less than four, the bolts are distributed equidistantly, and the bottom of, the bottom of extension spring 12 and the top fixed connection of mounting panel 1, the top of extension spring 12 and the bottom fixed connection of briquetting 42 are provided with the bolt through the surface of frame 6, and the screw thread end of bolt runs through to the inside of

frame

6 and 2 fixed connection's of bed die setting, can prevent that frame 6 from breaking away from bed die 2, has played fixed effect to the position of frame 6 simultaneously.

When the device is used, a user pulls the fixture block 46 inwards to enable the fixture block 46 to be sequentially separated from the clamping groove and the clamping hole, the fixture block 46 moves inwards to look up at the first spring 45, then the connection block 44 is pulled upwards, the connection block 44 moves upwards to drive the press block 42 and the positioning block 43 to move upwards, the positioning block 43 is separated from the positioning groove, the press block 42 moves upwards to stretch the tension spring 12, then the lower die 2 is pulled forwards to enable the slide block 10 to be separated from the sliding groove, at the moment, the position of the lower die 2 can be disassembled, during installation, the user pushes the lower die 2 backwards, the lower die 2 moves backwards to drive the transverse plate 3 to move backwards, meanwhile, the slide block 10 is clamped into the sliding groove, then the connection block 44 is released, the resilience force of the tension spring 12 drives the press block 42 and the positioning block 43 to reset, the positioning block 43 is clamped into the, the clamping block 46 is clamped into the clamping groove and the clamping hole in sequence, the positions of the pressing block 42 and the positioning block 43 are positioned, the position of the lower die 2 can be fixed at this time, then the upper die 5 moves downwards to be in contact with the top of the movable plate 8 during injection molding, the movable plate 8 moves downwards to compress the second spring 9, the movable plate 8 is driven to move upwards through resilience force of the second spring 9, the position of the sealing gasket 11 is enabled to be always conducted with the bottom of the upper die 5, and the upper die 5 and the lower die 2 are sealed.

In summary, the following steps: this injection mold convenient to location is sealed, through setting up mounting panel 1, bed die 2, diaphragm 3, positioning mechanism 4, montant 41, briquetting 42, locating piece 43, connecting block 44, first spring 45, fixture block 46, go up mould 5, frame 6, movable rod 7, fly leaf 8 and second spring 9's cooperation is used, current injection mold has been solved at the in-process of installation, mostly fix a position injection mold's position through bolt and nut, bolt and nut rusts easily and blocks die, and loaded down with trivial details problem in the installation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an injection mold convenient to location is sealed, includes mounting panel (1), its characterized in that: the top of the mounting plate (1) is provided with a lower die (2), the bottom of the lower die (2) is fixedly connected with a transverse plate (3), the bottom of the transverse plate (3) is connected with the top of the mounting plate (1) in a sliding manner, two sides of the mounting plate (1) are fixedly connected with positioning mechanisms (4), the bottom of each positioning mechanism (4) penetrates through the inside of the mounting plate (1), the top of the lower die (2) is provided with an upper die (5) matched with the lower die (2) for use, the top of the lower die (2) is provided with a frame (6), the inner wall of the frame (6) is fixedly connected with the surface of the lower die (2), the inner wall of the frame (6) is provided with a first groove, the inside of the first groove is provided with a movable rod (7), the top and the bottom of the movable rod (7) are fixedly connected with the inner wall of the first groove, the surface cover of movable rod (7) is equipped with fly leaf (8), the inner wall sliding connection of fly leaf (8) surface and frame (6), the surface cover of movable rod (7) is equipped with second spring (9), the bottom of second spring (9) and the inner wall fixed connection of first recess, the top of second spring (9) and the bottom fixed connection of fly leaf (8).

2. An injection mold for facilitating a positional seal according to claim 1, wherein: the positioning mechanism (4) comprises a vertical rod (41), the bottom of the vertical rod (41) is fixedly connected with the bottom of the mounting plate (1), a pressing block (42) is sleeved on the surface of the vertical rod (41), one side of the pressing block (42) close to the lower die (2) is fixedly connected with a positioning block (43), the bottom of the positioning block (43) penetrates into the mounting plate (1), the inner side of the pressing block (42) is fixedly connected with a connecting block (44), two placing grooves are arranged in the connecting block (44), one side of the inner wall of each placing groove, which is far away from the pressing block (42), is fixedly connected with a first spring (45), one side of the first spring (45) close to the pressing block (42) is fixedly connected with a clamping block (46), one side of the clamping block (46) far away from the first spring (45) penetrates into the pressing block (42), one side of the clamping block (46) far away from the lower die (2) penetrates to the outer side of the connecting block (44).

3. An injection mold for facilitating a positional seal according to claim 1, wherein: the bottom fixedly connected with slider (10) of diaphragm (3), the quantity of slider (10) is three, and three slider (10) are the equidistance and distribute, the spout that uses with slider (10) cooperation is seted up at the top of mounting panel (1), the shape of slider (10) and spout is the T style of calligraphy.

4. An injection mold for facilitating a positional seal according to claim 2, wherein: the positioning holes matched with the positioning blocks (43) are formed in the tops of the lower die (2) and the transverse plate (3), the positioning grooves matched with the positioning blocks (43) are formed in the top of the mounting plate (1), and the pressing block (42) is T-shaped.

5. An injection mold for facilitating a positional seal according to claim 1, wherein: the top and the bottom of fly leaf (8) all fixedly connected with seal pad (11), the shape that fly leaf (8) and sealed pad (11) are mouthful style of calligraphy, the quantity of movable rod (7) and second spring (9) is eight, and eight movable rod (7) and eight second spring (9) all are the equidistance and distribute.

6. An injection mold for facilitating a positional seal according to claim 2, wherein: the surface of the vertical rod (41) is provided with clamping holes matched with the clamping blocks (46) for use, the number of the clamping holes is not less than four, the clamping holes are distributed equidistantly, and the inner wall of the pressing block (42) is provided with clamping grooves matched with the clamping blocks (46) for use.

7. An injection mold for facilitating a positional seal according to claim 2, wherein: the outer side of the connecting block (44) is provided with a movable hole matched with the clamping block (46) for use, the clamping block (46) is L-shaped, and the vertical rod (41) is T-shaped.

8. An injection mold for facilitating a positional seal according to claim 2, wherein: the surface of frame (6) is provided with the bolt, and the screw thread end of bolt runs through inside and bed die (2) fixed connection to frame (6), and four are no less than to the quantity of bolt, and a plurality of bolts are the equidistance and distribute, the bottom cover on montant (41) surface is equipped with extension spring (12), the bottom of extension spring (12) and the top fixed connection of mounting panel (1), the top of extension spring (12) and the bottom fixed connection of briquetting (42).