CN216881625U

CN216881625U - Multifunctional dual-purpose horizontal core shooter

Info

Publication number: CN216881625U
Application number: CN202220497949.7U
Authority: CN
Inventors: 黄果; 陈青松; 张辉
Original assignee: Nanchong Huihuang Mould Co ltd
Current assignee: Nanchong Huihuang Mould Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-07-05
Anticipated expiration: 2032-03-09

Abstract

The utility model relates to the technical field of core shooters, in particular to a multifunctional dual-purpose horizontal core shooter, which comprises a base body, wherein an oil cylinder is connected to the middle position of the top end of the base body in an inserting manner, a workbench is connected to the top end of the oil cylinder, a lower die body is arranged at the middle position of the top end of the workbench, a sliding groove is formed in one side position inside the workbench through integral pouring and forming, and a transmission sleeve is embedded in one side position inside the sliding groove. The stability of the lower die during core shooting forming operation can be effectively improved.

Description

Multifunctional dual-purpose horizontal core shooter

Technical Field

The utility model relates to the technical field of core shooters, in particular to a multifunctional dual-purpose horizontal core shooter.

Background

The core shooter is a shooting and pressing type molding machine, and is used for uniformly shooting molding sand into a sand box by using compressed air for pre-compaction and then applying pressure for compaction. The common injection molding machine has a vertical parting flaskless injection molding machine and a horizontal parting flaskless injection molding machine. The vertical parting flaskless shooting and pressing molding machine does not need a sand box for molding, molding sand is directly shot into a molding chamber with a template, the manufactured sand mould has high dimensional precision, cavities are arranged on two sides of the sand box, the production efficiency is high, the core setting is difficult, and the requirement on the quality of the molding sand is strict. The horizontal parting and stripping injection molding machine utilizes the sand box to mold, and the sand box is closed and stripped after being manufactured, so that the core setting is convenient, and the production efficiency is high. When the horizontal core shooter on the market is used, the connection that the bed die caused when the installation is unstable will directly influence the stability when the injection molding operation is carried out in the later stage to at the sandblast in-process, the fly-shooting of part sand material is taken out, will cause certain direct pollution to the inside of whole core shooter and surrounding environment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multifunctional dual-purpose horizontal core shooting machine, which aims to solve the problems that the installation of a lower die in the background technology is unstable, the stable operation of the core shooting machine in the later period is influenced, and sand is directly ejected and taken out, so that certain direct pollution is caused.

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

the utility model provides a horizontal core shooter of multi-functional dual purpose, includes the base body, the top middle part position interlude of the base body is connected with the hydro-cylinder, and the top position of hydro-cylinder is connected with the workstation, settle the top middle part position of workstation has the bed die body, and the inside one side position of workstation has seted up the spout through integrative casting shaping processing, the inside one side position of spout inlays and is equipped with the transmission sleeve, and the telescopic top position of transmission is connected with the clamp splice, the telescopic middle part position interlude of transmission is connected with ball screw, and has cup jointed the operation carousel in one side position of ball screw.

Preferably, the both sides position of the base body all alternates and is connected with the guiding axle, and bolt fastening between the top of guiding axle and the bottom of workstation, top one side position of the base body is connected with the support grudging post, and the top middle part position that supports the grudging post alternates and is connected with the cylinder.

Preferably, the top middle part position of supporting the grudging post alternates and is connected with the cylinder, and the terminal position of cylinder is connected with the core shooting unit, top one side rigidity of supporting the grudging post has the sand storage tank, and the both sides top position of supporting the grudging post all is connected with the mould mount, the appearance of supporting the grudging post is "pi" type structural distribution and sets up.

Preferably, the outside of the lower part of the core shooting unit is sleeved with a combined square frame, one side position of the inside of the combined square frame is provided with a positioning flat plate through integrated forming, the positioning flat plate and the core shooting unit are fixed through bolts, one side position of the combined square frame, which is far away from the core shooting unit, is connected with a vertical side plate, and the outside of the lower part of the combined square frame is sleeved with a gasket.

Preferably, the clamp splice is symmetry axis symmetry setting along the vertical axis of workstation, and laminates each other between a side of clamp splice and the side of bed die body, the clamp splice passes through transmission sleeve, spout and workstation sliding connection, and the clamp splice passes through transmission sleeve, ball screw and operation carousel transmission and connects, ball screw passes through spout and workstation and rotates the connection.

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

1. according to the utility model, through the arranged sliding chute, the transmission sleeve, the clamping blocks, the operation turntable and the ball screw, when the ball screw rotates in a circling manner, the transmission sleeve carries the clamping blocks to transversely stretch towards the arrangement direction of the lower die until a left group of clamping blocks and a right group of clamping blocks can play a certain role in clamping and limiting the lower die, and the lower die can be clamped, limited and reinforced in advance by mounting the lower die, so that the stability of the lower die during core shooting forming operation can be effectively improved;

2. according to the utility model, through the arrangement of the positioning flat plate, the gasket, the combined square frame and the vertical side plate, when the material spraying operation is carried out on the discharge end of the core shooting structure of the whole core shooting machine correspondingly, the combined square frame with the upper end in a trapezoidal structure is combined with the gasket with the sealing effect, so that a certain shielding and anti-flying-shoot effect is achieved from the outside of the feed end of the upper die, and through the protection and shielding of sand materials brought out by partial flying-shoot in advance, the direct outward flying-shooting of the partial sand materials can be avoided, and certain direct pollution to the inside of the whole core shooting machine and the surrounding environment can be avoided.

Drawings

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

FIG. 2 is a schematic view of the structure of FIG. 1 at point A according to the present invention;

FIG. 3 is a schematic view of the structure at B of FIG. 1 according to the present invention.

In the figure: 1-a base body, 2-an oil cylinder, 3-a workbench, 4-a lower die body, 5-a guide shaft, 6-a chute, 7-a transmission sleeve, 8-a clamping block, 9-a ball screw, 10-an operation turntable, 11-a support stand, 12-an air cylinder, 13-a core shooting unit, 14-a sand storage tank, 15-an upper die fixing frame, 16-a combined square frame, 17-a positioning flat plate, 18-a vertical side plate and 19-a gasket.

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. 1-3, the present invention provides a technical solution:

the utility model provides a horizontal core shooter of multi-functional dual purpose, including the base body 1, the top middle part position interlude of the base body 1 is connected with hydro-cylinder 2, and the top position of hydro-cylinder 2 is connected with workstation 3, the top middle part position arrangement of workstation 3 has bed die body 4, and the inside one side position of workstation 3 has seted up spout 6 through integrative pouring shaping processing, inside one side position of spout 6 inlays and is equipped with transmission sleeve 7, and the top position of transmission sleeve 7 is connected with clamp splice 8, the middle part position interlude of transmission sleeve 7 is connected with ball screw 9, and one side position of ball screw 9 has cup jointed operation carousel 10.

The guide shafts 5 are inserted and connected to the two sides of the base body 1, the top ends of the guide shafts 5 and the bottom end of the workbench 3 are fixed through bolts, one side of the top end of the base body 1 is connected with the supporting vertical frame 11, the middle position of the top end of the supporting vertical frame 11 is inserted and connected with the air cylinder 12, and in the process that the workbench 3 driven by the oil cylinder 2 is pulled upwards, the guide shafts 5 capable of achieving free length stretching can play a certain auxiliary guide role in the pulling action of the workbench 3 under the matching of fixed connection; the middle position of the top end of the supporting vertical frame 11 is connected with an air cylinder 12 in an inserting mode, the tail end position of the air cylinder 12 is connected with a core shooting unit 13, a sand storage tank 14 is fixed at one side position of the top end of the supporting vertical frame 11, upper positions of two sides of the supporting vertical frame 11 are connected with upper die fixing frames 15, the supporting vertical frame 11 is distributed and arranged in a pi-shaped structure, and the sand storage tank 14 is arranged to play a role in storing sand; a combined frame 16 is sleeved outside the lower part of the core shooting unit 13, a positioning flat plate 17 is arranged on one side of the inside of the combined frame 16 through integral forming, the positioning flat plate 17 and the core shooting unit 13 are fixed through bolts, a vertical side plate 18 is connected to one side, far away from the core shooting unit 13, of the combined frame 16, a gasket 19 is sleeved outside the lower part of the combined frame 16, and the positioning flat plate 17 is arranged to play a role in assisting the whole sand material anti-flying structure to realize quick installation; clamp splice 8 is symmetry axis symmetry setting along the vertical axis of workstation 3, and laminate each other between a side of clamp splice 8 and a side of bed die body 4, clamp splice 8 is through transmission sleeve 7,

spout

6 and 3 sliding connection of workstation, and clamp splice 8 is through transmission sleeve 7, ball screw 9 and operation carousel 10 transmission are connected, ball screw 9 passes through spout 6 and workstation 3 rotation connection, it can be to obtaining the bed die after the fixed mounting to control a set of clamp splice 8, carry out certain centre gripping and prescribe a limit to.

The working process is as follows: combining the feeding end of the core shooting unit 13 to be communicated with the discharging end of the sand storage tank 14 in advance, the upper die is in fit connection with the upper die fixing frame 15 in advance, when the whole core shooting machine is in a working state, the workbench 3 subjected to the transmission acting force carries the lower die body 4 to be carried upwards under the driving coordination of the oil cylinder 2, and after the whole core shooting machine is in sealing combination with the upper die, the sand taken out from the discharging end of the core shooting unit 13 can be rapidly sprayed into the die to be compacted and formed, so that the aim of injection molding can be rapidly achieved, the relevant principle of the core shooting machine related to the structure is the disclosed prior art, after the lower die is fixedly arranged on the workbench, under the connection coordination of the sliding groove 6, the operation turntable 10 subjected to the manual traction acting force carries the ball screw 9 to realize the rotary rotation, and simultaneously, the transmission sleeve 7 subjected to the transmission acting force carries the clamping block 8 to transversely stretch towards the arrangement direction of the lower die The action, until about a set of clamp splice 8 can utilize the function of hugging closely of terminal surface, come to the bed die after obtaining fixed mounting, play certain centre gripping effect of injecing, combine under the supplementary fixed cooperation of locating plate 17, the fixed mounting is realized in advance to combination square frame 16, the discharge end of the core shooting structure of whole core shooter, through certain position downwardly regulated, and realize the switch-on with the feed end of last mould, when carrying out corresponding material spraying operation, under the supplementary towed cooperation of vertical curb plate 18, the combination square frame 16 that the upper end is the trapezium structure will unite the packing ring 19 that has sealed effect, come to play certain effect of sheltering from and preventing the flying jet from the outside of the feed end of last mould.

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

Claims

1. A multi-functional dual purpose horizontal core shooting machine, includes the base body (1), its characterized in that: the utility model discloses a base, including base body (1), workstation (3), slide groove (6), transmission sleeve (7), clamping piece (8) and transmission sleeve (7), the top middle part position interlude of base body (1) is connected with hydro-cylinder (2), and the top position of hydro-cylinder (2) is connected with workstation (3), the top middle part position of workstation (3) is settled there is bed die body (4), and the inside one side position of workstation (3) has seted up spout (6) through integrative pouring shaping processing, the inside one side position of spout (6) inlays and is equipped with transmission sleeve (7), and the top position of transmission sleeve (7) is connected with clamp splice (8), the middle part position interlude of transmission sleeve (7) is connected with ball screw (9), and one side position of ball screw (9) has cup jointed operation carousel (10).

2. A multifunctional dual purpose horizontal core shooter as claimed in claim 1 wherein: the both sides position of the base body (1) all alternates and is connected with guiding axle (5), and bolt fastening between the top of guiding axle (5) and the bottom of workstation (3), top one side position of the base body (1) is connected with supports grudging post (11), and the top middle part position that supports grudging post (11) alternates and is connected with cylinder (12).

3. A multifunctional dual purpose horizontal core shooter as claimed in claim 2 wherein: the top middle part position of supporting grudging post (11) alternates and is connected with cylinder (12), and the terminal position of cylinder (12) is connected with and penetrates core unit (13), top one side rigidity of supporting grudging post (11) has storage sand jar (14), and the both sides top position of supporting grudging post (11) all is connected with mould mount (15), the appearance of supporting grudging post (11) is "pi" type structural distribution and sets up.

4. A multifunctional dual purpose horizontal core shooter as claimed in claim 3 wherein: the core shooting machine set is characterized in that a combined square frame (16) is sleeved outside the lower portion of the core shooting machine set (13), a positioning flat plate (17) is arranged on one side of the inside of the combined square frame (16) through integrated forming, the positioning flat plate (17) and the core shooting machine set (13) are fixed through bolts, a vertical side plate (18) is connected to one side of the combined square frame (16) far away from the core shooting machine set (13), and a gasket (19) is sleeved outside the lower portion of the combined square frame (16).

5. A multifunctional dual purpose horizontal core shooter as claimed in claim 1 wherein: clamp splice (8) are symmetry axis symmetry along the vertical axis of workstation (3) and set up, and laminate each other between a side of clamp splice (8) and a side of bed die body (4), clamp splice (8) are through transmission sleeve (7), spout (6) and workstation (3) sliding connection, and clamp splice (8) are through transmission sleeve (7), ball screw (9) and operation carousel (10) transmission connection, ball screw (9) are through spout (6) and workstation (3) rotation connection.