CN214926452U

CN214926452U - Injection molding machine carousel compresses tightly hydro-cylinder device

Info

Publication number: CN214926452U
Application number: CN202121669811.2U
Authority: CN
Inventors: 彭杰
Original assignee: Ningbo Lijin Machinery Co ltd
Current assignee: Ningbo Lijin Plastic Machinery Intelligent Manufacturing Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2021-11-30
Anticipated expiration: 2031-07-22

Abstract

The utility model discloses an injection molding machine carousel compresses tightly hydro-cylinder device, include the movable mould board and install the carousel on the movable mould board, the carousel around install a plurality of and compress tightly the subassembly, the subassembly that compresses tightly include the clamp plate and set up the hydro-cylinder on clamp plate upper portion and push down the subassembly, the hydro-cylinder push down the top that the subassembly is located the carousel, the hydro-cylinder push down the subassembly including embedding the cylinder body in the clamp plate and setting up the piston in the cylinder body, the clamp plate on be provided with the oil feed pore that extends to the cylinder body upper end. The utility model discloses can compress tightly spacingly to the carousel, have characteristics such as small, practice thrift shared space, compact structure, maintenance are simple and convenient.

Description

Injection molding machine carousel compresses tightly hydro-cylinder device

Technical Field

The utility model relates to an injection molding machine field specifically is an injection molding machine carousel compresses tightly hydro-cylinder device.

Background

After having hung the mould on double-colored, polychrome injection molding machine carousel now, carousel and mould overturn forward together is more serious, leads to the unable accurate compound die of the movable mould of mould when the compound die, mainly does not have suitable structure that compresses tightly to the carousel now.

SUMMERY OF THE UTILITY MODEL

The utility model provides an injection molding machine carousel compresses tightly hydro-cylinder device can compress tightly spacingly to the carousel, has characteristics such as small, practice thrift shared space, compact structure, maintenance are simple and convenient.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an injection molding machine carousel compresses tightly hydro-cylinder device, includes the movable mould board and installs the carousel on the movable mould board, the carousel around install a plurality of and compress tightly the subassembly, the subassembly that compresses tightly include the clamp plate and set up the hydro-cylinder on clamp plate upper portion and push down the subassembly, the hydro-cylinder push down the top that the subassembly is located the carousel, the hydro-cylinder push down the subassembly including embedding the cylinder body in the clamp plate and setting up the piston in the cylinder body, the clamp plate on be provided with the oil feed pore that extends to the cylinder body upper end.

Preferably, copper plates located above the rotary table are arranged on two sides of the oil cylinder pressing assembly.

Preferably, a retainer ring is embedded in the upper end of the cylinder, and one end of the piston abuts against the retainer ring.

Preferably, a first sealing ring is arranged between the outer side of the cylinder body and the pressure plate, and a second sealing ring is arranged between the piston and the cylinder body.

Preferably, an oil seal is arranged between the piston and the cylinder body.

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

the structure is simple and compact, and the turntable is tightly pressed under the action of oil pressure through the oil cylinder pressing component, so that the turntable does not incline relative to the movable template, and the parallelism is ensured; and the copper plate accessories in the pressing assembly are contacted with the rotary disc to prevent the rotary disc from falling off.

Drawings

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

FIG. 2 is a schematic diagram of the pressing assembly of the present invention;

FIG. 3 is a sectional view taken along line A-A of FIG. 2;

fig. 4 is an enlarged structural view of B of fig. 3.

Reference numerals:

1. the oil cylinder pressing device comprises a movable template, 2, a pressing assembly, 21, a pressing plate, 3, a rotary table, 4, a copper plate, 5, an oil cylinder pressing assembly, 51, a cylinder body, 52, a piston, 53, an oil seal, 54, a first sealing ring, 55, an oil inlet channel, 56, a second sealing ring, 57 and a retainer ring.

Detailed Description

In the following, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the drawings in the embodiments of the present invention, and it should be noted that all directional indicators (such as up, down, left, right, front, and back) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, and the like in a certain specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is also changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1-4, to achieve the above object, the present invention provides the following technical solutions as embodiments: the utility model provides an injection molding machine carousel compresses tightly hydro-cylinder device, includes movable mould board 1 and installs carousel 3 on movable mould board 1, carousel 3 around install a plurality of and compress tightly subassembly 2, compress tightly subassembly 2 include clamp plate 21 and set up the hydro-cylinder on clamp plate 21 upper portion and push down subassembly 5, the hydro-cylinder push down subassembly 5 be located the top of carousel 3, the hydro-cylinder push down subassembly 5 including embedding cylinder body 51 in the clamp plate 21 and setting up the piston 52 in cylinder body 51, clamp plate 21 on be provided with the oil feed pore 55 that extends to cylinder body 51 upper end, let in hydraulic oil through oil feed pore 55 and can promote piston 52 and move down, push down carousel 3, make carousel 3 do not produce the slope relative movable mould board 1, guarantee the depth of parallelism.

In the embodiment, the two sides of the oil cylinder pressing component 5 are provided with copper plates 4 positioned above the rotary table 3, the copper plates 4 are fixed on the pressing plate 21 through countersunk screws, and the copper plates 4 are in contact with the rotary table 3 to effectively reduce the friction coefficient and prevent the rotary table 3 from falling off.

The pressing components 2 are required to be uniformly arranged on the movable template 1 relative to the rotary table 3, the arrangement quantity is increased above the movable template 1 as much as possible, and the rotary table 3 is forwards overturned under the action of the mold, so that the protection can be effectively realized.

In this embodiment, a retainer ring 57 is embedded in the upper end of the cylinder 51, and one end of the piston 52 abuts against the retainer ring 57, so as to limit the piston 52 and ensure the effective stroke.

In this embodiment, a first sealing ring 54 is installed between the outer side of the cylinder 51 and the pressure plate 21, a second sealing ring 56 is installed between the piston 52 and the cylinder 51, and an oil seal 53 is installed between the piston 52 and the cylinder 51 to prevent the hydraulic oil from overflowing under the action of the oil pressure.

Claims

1. The utility model provides an injection molding machine carousel compresses tightly hydro-cylinder device, includes movable mould board (1) and carousel (3) of installing on movable mould board (1), its characterized in that, carousel (3) around install a plurality of and compress tightly subassembly (2), compress tightly subassembly (2) including clamp plate (21) and set up hydro-cylinder push down subassembly (5) on clamp plate (21) upper portion, the hydro-cylinder push down subassembly (5) be located the top of carousel (3), hydro-cylinder push down subassembly (5) including embedding cylinder body (51) in clamp plate (21) and setting piston (52) in cylinder body (51), clamp plate (21) on be provided with oil feed pore (55) that extend to cylinder body (51) upper end.

2. The injection molding machine turntable hold-down cylinder apparatus of claim 1, wherein: and copper plates (4) positioned above the turntable (3) are arranged on two sides of the oil cylinder pressing component (5).

3. The injection molding machine turntable hold-down cylinder apparatus of claim 1, wherein: a retainer ring (57) is embedded in the upper end of the interior of the cylinder body (51), and one end of the piston (52) is abutted against the retainer ring (57).

4. The injection molding machine turntable hold-down cylinder apparatus of claim 1, wherein: a first sealing ring (54) is arranged between the outer side of the cylinder body (51) and the pressure plate (21), and a second sealing ring (56) is arranged between the piston (52) and the cylinder body (51).

5. The injection molding machine turntable hold-down cylinder apparatus of claim 4, wherein: an oil seal (53) is arranged between the piston (52) and the cylinder body (51).