CN211251195U

CN211251195U - Arc angle core-pulling structure of special die

Info

Publication number: CN211251195U
Application number: CN201922054939.7U
Authority: CN
Inventors: 陈平华; 龙伟
Original assignee: Wuxi Qimo Technology Co Ltd
Current assignee: Wuxi Qimo Technology Co Ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-08-14
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a special mould circular arc angle structure of loosing core, special mould circular arc angle structure of loosing core includes the frock board, frock board one end fixed mounting has flexible hydro-cylinder, and the fixed mount pad that runs through of flexible hydro-cylinder one end, sharp spout has been seted up on frock board one end surface, sharp spout inner chamber slidable mounting has sharp slider. The utility model discloses an angle pendulum rod can make the arc slider use an angle pendulum rod to carry out the deflection motion as the radius, and guide the arc slider through the arc spout, thereby can make the arc slider carry out the reciprocating type motion of arc, annotate the material and accomplish the back, interior mould is at the arc spout, under the cooperation of angle pendulum rod and No. two angle pendulum rods, make the arc slider return along the arc spout, and then accomplish circular arc angle's the work of loosing core, it is more convenient and high-efficient to use, also effectively promote the mould stable performance reliable simultaneously, reduce the manufacturing degree of difficulty of mould, and the production cost is saved.

Description

Arc angle core-pulling structure of special die

Technical Field

The utility model relates to a mould equipment technical field specifically is a special mould circular arc angle structure of loosing core.

Background

The industrial production of the die is used for obtaining various dies and tools of required products by methods such as injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and the like. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".

However, the existing arc angle core pulling structure of the special mold has the following disadvantages in the using process:

1. the existing arc angle core pulling structure of the special mold cannot perform quick core pulling operation in the using process, and only linear core pulling operation can be performed during core pulling, but the linear core pulling in the special mold is not suitable.

2. The existing arc angle core pulling structure of the special mold is high in mold manufacturing difficulty in the using process, so that the cost of the mold is improved, the stability and the reliability of the mold are poor, and the mold is easy to break down.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special mould circular arc angle structure of loosing core to solve the unable quick operation of loosing core of current special mould circular arc angle structure of loosing core in the use among the above-mentioned background art, and can only carry out the operation of loosing core of sharp when loosing core, and the straight line is loosed core and is not fit for in special mould, current special mould circular arc angle structure of loosing core makes the degree of difficulty height at the in-use mould, thereby lead to the promotion of mould cost, and mould performance stability and reliability is poor, the problem of breaking down easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special mould circular arc angle structure of loosing core, special mould circular arc angle structure of loosing core includes the frock board, frock board one end fixed mounting has flexible hydro-cylinder, and the fixed mount pad that runs through of flexible hydro-cylinder one end, the sharp spout has been seted up on frock board one end surface, sharp spout inner chamber slidable mounting has sharp slider, and sharp slider one end lateral wall is fixed continuous with flexible hydro-cylinder one end.

Preferably, one side on frock board one end surface is inlayed and is had the pivot, the pivot top is pegged graft and is had an angle pendulum rod, fixes an angle pendulum rod one end through the pivot to can make an angle pendulum rod one end carry out the circular arc angle around the pivot and rotate.

Preferably, the other side wall of the other side of the linear sliding block is rotatably connected with a second angle swing rod through a pin shaft, the other ends of the second angle swing rod and the first angle swing rod are respectively connected with a connecting seat in an inserting mode through the pin shaft, the second angle swing rod and the first angle swing rod can be fixed through the connecting seat, and therefore the arc sliding block can be pushed through the second angle swing rod, and the arc sliding block can move in an arc angle mode by taking the first angle swing rod as a radius through the first angle swing rod.

Preferably, the arc spout has been seted up at frock board surface middle part, arc spout inner chamber sliding connection has the arc slider, and arc slider one end links to each other with the connecting seat welding, mutually supports through arc slider and arc spout to can make the arc slider carry out the arc motion under the guide of arc spout.

Preferably, arc spout one end fixed mounting has annotates the glassware, and annotates glassware one end fixedly connected with outer mould, can pour into outer mould inner chamber with the raw materials of moulding plastics through annotating the glassware.

Preferably, the other end of the arc-shaped sliding block is fixedly provided with an inner die, the inner die and the outer die are matched with each other, and the inner die and the outer die are matched with each other, so that the product can be formed through injection molding.

The utility model provides a special mould circular arc angle structure of loosing core possesses following beneficial effect:

(1) the utility model is characterized in that the telescopic oil cylinder is controlled to extend and retract, so that the linear slider can be pushed by the telescopic oil cylinder to reciprocate in the inner cavity of the linear chute, a rotating shaft is embedded on one side of the surface of one end of the tooling plate, a first angle swing rod is inserted at the top of the rotating shaft, the side wall of the other side of the linear slider is rotationally connected with a second angle swing rod through a pin shaft, the other ends of the second angle swing rod and the first angle swing rod are inserted with a connecting seat through a pin shaft, an arc slider is fixedly welded at one end of the connecting seat, the arc slider is positioned in the inner cavity of the arc chute, the linear slider pushes the arc slider to reciprocate through the second angle swing rod during reciprocating motion, the other end of the first angle swing rod is inserted on the rotating shaft, the arc slider can deflect by taking the first angle swing rod as a radius through the first angle swing, thereby the arc-shaped sliding block can perform arc-shaped reciprocating motion.

(2) The utility model discloses the inner mold is installed to the ARC slider other end, when ARC slider moves arc spout one end, thereby can inject inner mold into outer mould inner chamber, pour into the raw materials into to inner mold and outer mould's chamber wall gap by annotating the glassware simultaneously, thereby can make the product, and annotate the material and accomplish the back, inner mold is at the ARC spout, under the cooperation of angle pendulum rod and No. two angle pendulum rods, make ARC slider return along the ARC spout, and then accomplish circular arc angle's the work of loosing core, use more convenient and high-efficient, also effectively promote the mould stable performance reliable simultaneously, reduce the manufacturing degree of difficulty of mould, and the production cost is saved.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is a schematic view of the structure of the swing link of the present invention.

In the figure: 1. assembling a plate; 2. a telescopic oil cylinder; 201. a linear chute; 202. a linear slider; 3. a rotating shaft; 301. a first angle swing rod; 302. a second angle swing rod; 303. a connecting seat; 304. an arc-shaped chute; 4. an arc-shaped sliding block; 401. an inner mold; 402. a material injection device; 403. and (4) an outer die.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a special mould circular arc angle structure of loosing core, special mould circular arc angle structure of loosing core includes

frock board

1, 1 one end fixed mounting of frock board has flexible hydro-

cylinder

2, and 2 one ends of flexible hydro-cylinder are fixed to run through the mount pad, sharp spout 201 has been seted up on 1 one end surface of frock board, sharp spout 201 inner chamber slidable mounting has sharp slider 202, and sharp slider 202 one end lateral wall is fixed with flexible hydro-cylinder 2 one end and links to each other.

Preferably, one side of the surface of one end of the tooling plate 1 is inlaid with a rotating shaft 3, the top of the rotating shaft 3 is inserted with an angle swing rod 301, one end of the angle swing rod 301 is fixed through the rotating shaft 3, and therefore one end of the angle swing rod 301 can rotate around the rotating shaft 3 by an arc angle.

Preferably, the other side wall of the linear slider 202 is rotatably connected with a second angle swing rod 302 through a pin shaft, the other ends of the second angle swing rod 302 and the first angle swing rod 301 are respectively connected with a connecting seat 303 through a pin shaft in an inserting manner, the second angle swing rod 302 and the first angle swing rod 301 can be fixed through the connecting seats 303, so that the arc slider 4 can be pushed through the second angle swing rod 302, and the arc slider 4 can move in an arc angle manner by taking the first angle swing rod 301 as a radius through the first angle swing rod 301.

Preferably, arc spout 304 has been seted up in the middle part of frock board 1 surface, arc spout 304 inner chamber sliding connection has arc slider 4, and 4 one ends of arc slider link to each other with connecting seat 303 welding, mutually supports through arc slider 4 and arc spout 304 to can make arc slider 4 carry out the arc motion under the guide of arc spout 304.

Preferably, an injection molding device 402 is fixedly installed at one end of the arc chute 304, an outer mold 403 is fixedly connected to one end of the injection molding device 402, and the injection molding material can be injected into the inner cavity of the outer mold 403 through the injection molding device 402.

Preferably, the other end of the arc-shaped sliding block 4 is fixedly provided with an inner mold 401, and the inner mold 401 and the outer mold 403 are matched with each other, so that the inner mold 401 and the outer mold 403 are matched with each other, and the product can be injection molded.

It should be noted that, in the core pulling structure for the arc angle of the special mold, when in operation, the telescopic cylinder 2 is controlled to extend and retract, so that the linear sliding block 202 can be pushed by the telescopic cylinder 2 to reciprocate in the inner cavity of the linear sliding chute 201, wherein the rotating shaft 3 is embedded on one side of the surface of one end of the tooling plate 1, the first angle swing rod 301 is inserted and connected on the top of the rotating shaft 3, the second angle swing rod 302 is rotatably connected on the side wall of the other side of the linear sliding block 202 through a pin shaft, the second angle swing rod 302 and the other end of the first angle swing rod 301 are both inserted and connected with the connecting seat 303 through a pin shaft, the arc sliding block 4 is fixedly welded on one end of the connecting seat 303, the arc sliding block 4 is located in the inner cavity of the arc sliding chute 304, the linear sliding block 202 pushes the arc sliding block 4 to reciprocate through the second angle swing rod 302, the other end of the first angle swing rod 301 is inserted and connected on the rotating shaft, and guide arc slider 4 through arc spout 304, thereby can make arc slider 4 carry out the reciprocating type motion of arc, and interior mould 401 is installed to the arc slider 4 other end, when arc slider 4 moved to arc spout 304 one end, thereby can inject interior mould 401 into outer mould 403 inner chamber, simultaneously pour into the raw materials into to the chamber wall gap of interior mould 401 and outer mould 403 by annotating glassware 402, thereby can make the product, and annotate the material and accomplish the back, interior mould 401 makes arc slider 4 return along arc spout 304 under the cooperation of arc spout 304, angle pendulum rod 301 and angle pendulum rod 302 two, and then accomplish the work of loosing core of arc angle, use more convenient and high-efficient, also effectively promote mould stable and reliable performance simultaneously, reduce the manufacturing degree of difficulty of mould.

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 a special mould circular arc angle structure of loosing core which characterized in that: special mould circular arc angle structure of loosing core includes frock board (1), frock board (1) one end fixed mounting has flexible hydro-cylinder (2), and flexible hydro-cylinder (2) one end is fixed to run through the mount pad, sharp spout (201) have been seted up on frock board (1) one end surface, sharp spout (201) inner chamber slidable mounting has sharp slider (202), and sharp slider (202) one end lateral wall is fixed continuous with flexible hydro-cylinder (2) one end.

2. The special die arc angle core pulling structure according to claim 1, characterized in that: one side of one end surface of the tooling plate (1) is inlaid with a rotating shaft (3), and the top of the rotating shaft (3) is inserted with an angle swing rod (301).

3. The special die arc angle core pulling structure according to claim 1, characterized in that: the other side wall of the linear sliding block (202) is rotatably connected with a second-angle swing rod (302) through a pin shaft, and the other ends of the second-angle swing rod (302) and the first-angle swing rod (301) are respectively connected with a connecting seat (303) through pin shafts in an inserting mode.

4. The special die arc angle core pulling structure according to claim 1, characterized in that: arc spout (304) have been seted up at frock board (1) surface middle part, arc spout (304) inner chamber sliding connection has arc slider (4), and arc slider (4) one end links to each other with connecting seat (303) welding.

5. The special die arc angle core pulling structure according to claim 4, characterized in that: one end of the arc-shaped chute (304) is fixedly provided with an injection device (402), and one end of the injection device (402) is fixedly connected with an outer mold (403).

6. The special die arc angle core pulling structure according to claim 4, characterized in that: the other end of the arc-shaped sliding block (4) is fixedly provided with an inner die (401), and the inner die (401) is matched with an outer die (403).