CN210257082U

CN210257082U - Novel positioning sheet die

Info

Publication number: CN210257082U
Application number: CN201920221989.7U
Authority: CN
Inventors: 钱小玲; 刘启帅; 孙涛
Original assignee: Wuxi Kehong Label Co ltd
Current assignee: Wuxi Kehong Label Co ltd
Priority date: 2019-02-22
Filing date: 2019-02-22
Publication date: 2020-04-07
Anticipated expiration: 2029-02-22

Abstract

The utility model discloses a novel location sheet mould, the on-line screen storage device comprises a base, the bottom surface of base bonds and has the pad of lapping, the left side fixed mounting of base top surface has first backup pad, one side fixed mounting of first backup pad has the slide rail, the fixed surface of slide rail installs the parting bead, the surface slip of slide rail installs the sliding sleeve, the slide rail passes through the sliding sleeve and is sliding connection respectively has first die holder and second die holder, and the second die holder is located the right side of first die holder. This novel location sheet mould through wrench movement second internal thread pipe, makes second internal thread pipe tear out from the slide rail surface, makes T shape slider slide in the spout is inside, and the first internal thread pipe of rethread wrench movement makes first internal thread pipe tear out with threaded plunger, can make first die holder and second die holder pass through the sliding sleeve and follow slide rail surface roll-off to reached and avoided the contact cylinder and made the mould stain the effect of oil stain, realized the target of convenient to detach and installation.

Description

Novel positioning sheet die

Technical Field

The utility model relates to an injection mold technical field especially relates to a novel location sheet mould.

Background

The injection mold is a tool for producing plastic products and also a tool for endowing the plastic products with complete structures and accurate dimensions, and the injection molding is a processing method used when parts with complex shapes are produced in batches, in particular to a method for injecting heated and melted plastics into a mold cavity from an injection molding machine at high pressure and obtaining a formed product after cooling and solidification; in the injection molding process, in order to stably place the diaphragm, an oil cylinder is required to be additionally arranged on an injection mold to drive the sliding block to position the diaphragm, and a core pulling device is required to be arranged on the corresponding injection molding machine.

The oil stain is more when changing the mould for the injection mould on the existing market, the workshop environment is polluted, the time is taken for disassembling the oil pipe, the core pulling and core inserting time is provided in the injection moulding process, the injection moulding period is prolonged, the external oil cylinder of the mould frame is easy to damage, the standing angle is required to be increased on the ground side of the mould, the lifting ring hole is required to be opened on the sky side of the mould, and the mould cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a novel location sheet mould has solved injection mold on the existing market greasy dirt when changing the mould many, pollutes the workshop environment, and it takes time to dismantle oil pipe, and the in-process of moulding plastics has the time of loosing core and going into the core, has increased the injection moulding cycle, and the external hydro-cylinder of die carrier is easily damaged, and the station angle still needs to be increased to mould ground side, and mould sky side still need let open the hanging ring hole, has increased the problem of mould cost.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel positioning sheet die comprises a base, wherein a lapping pad is bonded on the bottom surface of the base, a first supporting plate is fixedly mounted on the left side of the top surface of the base, a slide rail is fixedly mounted on one side of the first supporting plate, a parting bead is fixedly mounted on the surface of the slide rail, a slide sleeve is slidably mounted on the surface of the slide rail, the slide rail is respectively slidably connected with a first die holder and a second die holder through the slide sleeve, the second die holder is positioned on the right side of the first die holder, a first bearing is fixedly mounted on one side surface of the first die holder away from the second die holder, the first die holder is rotatably connected with a first inner threaded pipe through the first bearing, a first anti-skid convex pattern is arranged on the surface of the first inner threaded pipe, a threaded plunger is connected with internal threads of the first inner threaded pipe, an electric push rod is fixedly mounted at one end of the threaded plunger away from the first inner threaded pipe, the one end that first backup pad was kept away from to the slide rail slides and has cup jointed the fastening packing ring, the one end threaded connection that first backup pad was kept away from to the slide rail has second internal thread pipe, the surface of second internal thread pipe is equipped with second anti-skidding burr, the one end that the slide rail was kept away from to second internal thread pipe has cup jointed the second bearing, second internal thread pipe rotates through the second bearing and is connected with the second backup pad, the spout has been seted up on the right side of base top surface, the bottom fixed mounting of second backup pad has T shape slider, and T shape slider and spout sliding connection.

Preferably, the number of the lapping pads is four, and the four lapping pads are respectively positioned at four corners of the bottom surface of the base.

Preferably, the lapping pad and the fastening gasket are made of fluororubber.

Preferably, the middle part of the top surface of the base is fixedly provided with an object bearing plate, and the object bearing plate is made of a nano sponge material.

Preferably, the first die holder and the second die holder are provided with a first die groove and a second die groove on opposite sides respectively, and the inner wall surface of the second die groove and one side of the second die groove, which is far away from the second die groove, are provided with a material injection through hole in a penetrating manner.

Preferably, the two side surfaces of the second supporting plate are provided with a material injection through groove in a penetrating manner.

Compared with the prior art, the beneficial effects of the utility model are that: this novel location sheet mould, through wrench movement second internal thread pipe, make second internal thread pipe tear out from the slide rail surface, make T shape slider slide in the spout is inside, the first internal thread pipe of rethread wrench movement, make first internal thread pipe tear out with the screw plunger, can make first die holder and second die holder pass through the sliding sleeve from slide rail surface roll-off, thereby reached and avoided the contact cylinder and make the mould stain the effect of oil stain, the target convenient to detach and installation has been realized, and the slip through slide rail and sliding sleeve, the time of loosing core and income core has been practiced thrift, rings and setting up the pad foot have been avoided having seted up, through setting up the parting bead, make the hydro-cylinder obtain the protection, avoid colliding with.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a front sectional view of the chute structure of the present invention;

FIG. 3 is a front sectional view of the first and second mold bases of the present invention;

fig. 4 is a front sectional view of the second supporting plate structure of the present invention.

In the figure: the

base

1, 2 take the pad, 3 first backup pads, 4 slide rails, 5 parting beads, 6 sliding sleeves, 7 first die holders, 8 second die holders, 9 first bearings, 10 first internal thread pipes, 11 first anti-skidding burr, 12 screw plunger, 13 electric putter, 14 hydraulic cylinders, 15 fastening washers, 16 second internal thread pipes, 17 second anti-skidding burr, 18 second bearings, 19 second backup pads, 20 spout, 21T-shaped slider, 22 holds the thing board, 23 first die cavity, 24 second die cavity, 25 notes material through-hole, 26 notes material logical groove.

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.

Referring to fig. 1-4, a novel positioning sheet die comprises a base 1, a lapping pad 2 is bonded on the bottom surface of the base 1, a first supporting plate 3 is fixedly installed on the left side of the top surface of the base 1, a sliding rail 4 is fixedly installed on one side of the first supporting plate 3, a spacer 5 is fixedly installed on the surface of the sliding rail 4, a sliding sleeve 6 is slidably installed on the surface of the sliding rail 4, the sliding rail 4 is respectively slidably connected with a first die holder 7 and a second die holder 8 through the sliding sleeve 6, the second die holder 8 is positioned on the right side of the first die holder 7, a first bearing 9 is fixedly installed on one side surface of the first die holder 7 far away from the second die holder 8, the first die holder 7 is rotatably connected with a first internal threaded pipe 10 through the first bearing 9, a first anti-skid ridge 11 is arranged on the surface of the first internal threaded pipe 10, a threaded plunger 12 is connected with the internal thread of the first internal threaded plunger 10, a hydraulic cylinder 14 is sleeved at one end of an electric push rod 13 far away from a threaded plunger 12, a fastening washer 15 is sleeved at one end of a slide rail 4 far away from a first supporting plate 3 in a sliding manner, a second internal thread pipe 16 is connected to one end of the slide rail 4 far away from the first supporting plate 3 in a threaded manner, a second anti-skidding convex pattern 17 is arranged on the surface of the second internal thread pipe 16, a second bearing 18 is sleeved at one end of the second internal thread pipe 16 far away from the slide rail 4, the second internal thread pipe 16 is rotatably connected with a second supporting plate 19 through the second bearing 18, a chute 20 is arranged at the right side of the top surface of a base 1, a T-shaped sliding block 21 is fixedly arranged at the bottom end of the second supporting plate 19, the T-shaped sliding block 21 is slidably connected with the chute 20, the number of lapping pads 2 is four, the four lapping pads 2 are respectively positioned at four corners of the bottom, make second internal thread pipe 16 tear out from slide rail 4 surface, make T shape slider 21 slide in spout 20 is inside, rethread wrench movement first internal thread pipe 10, make first internal thread pipe 10 tear out with screw plunger 12, can make first die holder 7 and second die holder 8 pass through slide rail 4 surface roll-off through sliding sleeve 6, thereby reached and avoided contacting the hydro-cylinder and make the mould stain the effect of oil stain, the target of convenient to detach and installation has been realized, and through the slip of slide rail 4 with sliding sleeve 6, the time of loosing core and going into the core has been practiced thrift, it has avoided having seted up rings and has set up the pad foot, through setting up parting bead 5, make the hydro-cylinder protected, avoid colliding with, the middle part fixed mounting of base 1 top surface has a thing board 22 that holds, and thing board 22 adopts nanometer sponge material to make, first die cavity 23 and second die cavity 24 have been seted up respectively to the side that faces of first die holder 7 and second die holder 8, the inner wall of second die cavity 24 and second die cavity 24 keep away from second die cavity 24 one side and run through and seted up injection through-hole 25, two side surfaces of the second supporting plate 19 are provided with a material injection through groove 26 in a penetrating way.

To sum up, the novel positioning sheet die comprises a second internal thread tube 16, a second internal thread tube 16 is detached from the surface of a slide rail 4 by twisting the second internal thread tube 16, a T-shaped slide block 21 slides in a slide groove 20, and a first internal thread tube 10 is twisted to detach the first internal thread tube 10 from a threaded plunger 12, so that a first die holder 7 and a second die holder 8 can slide out from the surface of the slide rail 4 through a slide sleeve 6, thereby achieving the effect of avoiding the die from contaminating oil stains due to contact with an oil cylinder, achieving the aim of convenient detachment and installation, saving the time for core pulling and core insertion through the sliding of the slide rail 4 and the slide sleeve 6, avoiding the arrangement of a lifting ring and a cushion foot, protecting the oil cylinder by arranging a spacer 5, avoiding collision, solving the problems that the oil stains are much when the die is replaced by the injection die on the current market, polluting workshop environment, detaching the oil tube and injecting, the core pulling and inserting time is increased, the injection molding period is prolonged, the die frame is externally provided with an oil cylinder which is easy to damage, a standing angle is required to be increased on the ground side of the die, a lifting ring hole is required to be opened on the top side of the die, and the cost of the die is increased.

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. A novel positioning sheet die comprises a base (1) and is characterized in that a lapping pad (2) is bonded on the bottom surface of the base (1), a first supporting plate (3) is fixedly mounted on the left side of the top surface of the base (1), a sliding rail (4) is fixedly mounted on one side of the first supporting plate (3), a spacer (5) is fixedly mounted on the surface of the sliding rail (4), a sliding sleeve (6) is slidably mounted on the surface of the sliding rail (4), the sliding rail (4) is respectively and slidably connected with a first die holder (7) and a second die holder (8) through the sliding sleeve (6), the second die holder (8) is positioned on the right side of the first die holder (7), a first bearing (9) is fixedly mounted on one side surface of the first die holder (7) far away from the second die holder (8), and the first die holder (7) is rotatably connected with a first internal threaded pipe (10) through the first bearing (9), the surface of the first internal thread pipe (10) is provided with a first anti-skid convex pattern (11), the internal thread of the first internal thread pipe (10) is connected with a threaded plunger (12), one end of the threaded plunger (12), far away from the first internal thread pipe (10), is fixedly provided with an electric push rod (13), one end of the electric push rod (13), far away from the threaded plunger (12), is sleeved with a hydraulic cylinder (14), one end of the sliding rail (4), far away from the first supporting plate (3), is slidably sleeved with a fastening washer (15), one end of the sliding rail (4), far away from the first supporting plate (3), is connected with a second internal thread pipe (16) in a threaded manner, the surface of the second internal thread pipe (16) is provided with a second anti-skid convex pattern (17), one end of the second internal thread pipe (16), far away from the sliding rail (4), is sleeved with a second bearing (18), and the second internal thread pipe (16) is rotatably connected with a second supporting plate, the right side of the top surface of the base (1) is provided with a sliding groove (20), the bottom end of the second supporting plate (19) is fixedly provided with a T-shaped sliding block (21), and the T-shaped sliding block (21) is in sliding connection with the sliding groove (20).

2. A novel positioning sheet die as claimed in claim 1, wherein the number of the bonding pads (2) is four, and the four bonding pads (2) are respectively located at four corners of the bottom surface of the base (1).

3. A new sheet die for alignment according to claim 1, wherein the landing pad (2) and the fastening washer (15) are made of viton.

4. The novel positioning sheet die as claimed in claim 1, wherein an object bearing plate (22) is fixedly mounted in the middle of the top surface of the base (1), and the object bearing plate (22) is made of a nano sponge material.

5. The novel positioning sheet die as claimed in claim 1, wherein the first die holder (7) and the second die holder (8) are provided with a first die cavity (23) and a second die cavity (24) on opposite sides, respectively, and the inner wall surface of the second die cavity (24) and one side of the second die cavity (24) far away from the second die cavity (24) are provided with a through-hole (25) for injecting material.

6. The novel positioning sheet die as claimed in claim 1, wherein the two side faces of the second support plate (19) are provided with through-grooves (26) for injecting material.