CN211101528U

CN211101528U - Die casting die hydro-cylinder support screw prevents disconnected structure

Info

Publication number: CN211101528U
Application number: CN201921786915.4U
Authority: CN
Inventors: 凌方恒
Original assignee: Dongguan Yilisha Metal Product Co ltd
Current assignee: Dongguan Elisha Technology Co.,Ltd.
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-07-28
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses a die casting die hydro-cylinder support screw prevents disconnected structure, including flexible hydro-cylinder, fixing base, inductive switch, stroke pole, hydro-cylinder support, hydro-cylinder connecting handle, movable mould lagging, take-up housing, sliding block, back mould benevolence, slider agree with tight piece, first clearance, second clearance, install the upper end of flexible hydro-cylinder the fixing base, be provided with on the fixing base the stroke pole. The utility model discloses a setting up in first clearance and second clearance has solved the flexible hydro-cylinder driven slider of die casting die and has directly resumeed and target in place, and the problem that just stops is reached to the side of strikeing the mould rear mould, reaches the state of going to the greatest extent when flexible hydro-cylinder, and safe distance does not target in place in addition, then utilizes the slider to agree with tight piece effect and target in place during the compound die, has avoided the fracture of hydro-cylinder support screw and the problem of inefficacy, guarantees the normal production of die-casting.

Description

Die casting die hydro-cylinder support screw prevents disconnected structure

Technical Field

The utility model relates to a die casting machine technical field especially relates to die casting die hydro-cylinder support screw prevents disconnected structure.

Background

Die casting machines are a series of industrial casting machines which inject molten metal under pressure into a mold to be cooled and formed, and after the mold is opened, a solid metal casting is obtained, and the casting machines are initially used for die casting type. With the progress of scientific technology and industrial production, especially with the development of industries such as automobiles, motorcycles, household appliances and the like, the die casting technology has been developed extremely rapidly from various aspects.

The movable die and the fixed die are matched with each other through the telescopic motion of the oil cylinder, so that a poured cavity is formed, the design stroke of the existing slide block oil cylinder is directly in place, but the stroke of the oil cylinder is not completed, the oil cylinder has acting force after the slide block is in place, strong reaction force gives very large tensile stress to a screw on an oil cylinder support, the reciprocating motion of the slide block causes the screw to be fatigued and broken in production, and great influence is brought to normal production.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a die casting die hydro-cylinder support screw prevents disconnected structure just in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a screw breakage-proof structure of a die-casting die oil cylinder support comprises a telescopic oil cylinder, a fixed seat, an induction switch, a stroke rod, an oil cylinder support, an oil cylinder connecting handle, a movable die sleeve plate, a sliding block seat, a sliding block, a rear die core, a sliding block wedging block, a first gap and a second gap, wherein the fixed seat is installed at the upper end of the telescopic oil cylinder, the stroke rod is arranged on the fixed seat, the induction switch is arranged in front of the stroke rod, the oil cylinder support is arranged at one side of the telescopic oil cylinder, the movable die sleeve plate is arranged at one side of the oil cylinder support, the oil cylinder connecting handle is arranged at the end part of a telescopic rod of the telescopic oil cylinder, the sliding block seat is arranged at the outer side of the oil cylinder connecting handle, the sliding block is arranged at one side of the sliding block seat, the rear die core is arranged at the outer side, the first gap is arranged between the sliding block seat and the oil cylinder connecting handle.

Preferably: the fixed seat is connected with the telescopic oil cylinder through a screw, and the inductive switch is connected with the fixed seat through a bolt.

So set up, it is right through the screw connection convenience fixed mounting is carried out to the fixing base, is convenient for through bolted connection induction switch's dismouting.

Preferably: the oil cylinder support is connected with the telescopic oil cylinder through a bolt, and the sliding block is connected with the sliding block seat through a screw.

So set up, it is reliable to make interconnect's connection fastening between the two through bolted connection, and it is convenient right through screwed connection the sliding block is installed fixedly.

Preferably: the sliding block seat is connected with the movable die sleeve plate in a sliding mode.

So set up, be convenient for through sliding connection the slider seat drives it above the sliding block motion.

Preferably: the size of the second gap is 6mm, the size of the first gap is 8mm, and the length of the inclined plane of the sliding block seat is 12 mm.

According to the arrangement, the telescopic oil cylinder is in a complete running state, the safety distance is not in place in the second gap, and then the slide block is used for acting in place during die assembly, so that a screw of the oil cylinder support is prevented from being broken.

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

the problem that the sliding block driven by the telescopic oil cylinder of the die-casting die directly restores to the right position until the side face of the rear die of the die is impacted is solved through the arrangement of the first gap and the second gap, when the telescopic oil cylinder reaches the maximum state, the safety distance is not in the right position, then the sliding block is utilized to clamp the block to act in the right position during die assembly, the problem that the screw of the oil cylinder support breaks and fails is avoided, and normal die-casting production is guaranteed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic structural view of the die casting mold oil cylinder bracket screw breakage-proof structure of the present invention without a slider wedging block;

fig. 2 is a top view of the die casting mold oil cylinder bracket screw breakage preventing structure of the present invention;

fig. 3 is a main sectional view of die casting die hydro-cylinder support screw anti-breaking structure.

The reference numerals are explained below:

1. a telescopic oil cylinder; 2. a fixed seat; 3. an inductive switch; 4. a trip lever; 5. a cylinder support; 6. the oil cylinder is connected with the handle; 7. a movable die sleeve plate; 8. a slider seat; 9. a slider; 10. a rear mold core; 11. the sliding block is wedged with the block; 12. a first gap; 13. a second gap.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only 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," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1-3, the die casting mold oil cylinder bracket screw breakage preventing structure comprises a telescopic oil cylinder 1, a fixed seat 2, an induction switch 3, a stroke rod 4, an oil cylinder bracket 5, an oil cylinder connecting handle 6, a movable mold sleeve plate 7, a slide block seat 8, a slide block 9, a rear mold core 10, a slide block wedging block 11, a first gap 12 and a second gap 13, wherein the fixed seat 2 is installed at the upper end of the telescopic oil cylinder 1, the stroke rod 4 is arranged on the fixed seat 2, the induction switch 3 is arranged in front of the stroke rod 4, the oil cylinder bracket 5 is arranged at one side of the telescopic oil cylinder 1, the oil cylinder bracket 5 is used for fixedly installing the telescopic oil cylinder 1, the movable mold sleeve plate 7 is arranged at one side of the oil cylinder bracket 5, the oil cylinder connecting handle 6 is arranged at the end of the telescopic rod of the telescopic oil cylinder 1, the slide block seat 8 is arranged at the outer side of the oil cylinder, the outer side of the sliding block 9 is provided with a rear die core 10, a second gap 13 is arranged between the sliding block 9 and the rear die core 10, and a first gap 12 is arranged between the sliding block seat 8 and the oil cylinder connecting handle 6.

Preferably: the fixed seat 2 is connected with the telescopic oil cylinder 1 through a screw, the induction switch 3 is connected with the fixed seat 2 through a bolt, the fixed seat 2 is conveniently and fixedly installed through the screw connection, and the induction switch 3 is conveniently disassembled and assembled through the bolt connection; the oil cylinder bracket 5 is connected with the telescopic oil cylinder 1 through a bolt, the sliding block 9 is connected with the sliding block seat 8 through a screw, the sliding block and the sliding block seat are connected and fastened reliably through the bolt, and the sliding block 9 is convenient to install and fix through the screw connection; the sliding block seat 8 is connected with the movable die sleeve plate 7 in a sliding manner, and the sliding block seat 8 drives the sliding block 9 on the movable die sleeve plate to move conveniently through sliding connection; the size of the second gap 13 is 6mm, the size of the first gap 12 is 8mm, and the length of the inclined plane of the slide block seat 8 is 12mm, so that the telescopic oil cylinder 1 is in a full-line state, the safe distance between the second gap 13 and the slide block seat is not in place, and then the slide block wedging block 11 is utilized to act in place during die assembly, so that a screw of the oil cylinder support 5 is prevented from being broken.

The utility model discloses a theory of operation and use flow: when the telescopic oil cylinder is used, firstly, the telescopic oil cylinder 1 extends to drive the oil cylinder connecting handle 6 on the telescopic oil cylinder to move, the oil cylinder connecting handle 6 drives the sliding block seat 8 to slide along the movable mould sleeve plate 7 until the sliding block 9 is buckled with the rear mould core 10, then under the action of external power equipment, the sliding block fastening block 11 moves downwards and is attached to the inclined plane of the sliding block seat 8, along with the continuous descending of the sliding block fastening block 11, the sliding block seat 8 and the sliding block 9 can move, the first gap 12 and the second gap 13 are eliminated, and after the sliding block 9 is in place during mould closing, the acting force of the telescopic oil cylinder 1 gives very large tensile stress to a screw on the oil cylinder support 5, so that the screw is broken.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. Die casting die hydro-cylinder support screw prevents disconnected structure, its characterized in that: comprises a telescopic oil cylinder (1), a fixed seat (2), an inductive switch (3), a stroke rod (4), an oil cylinder bracket (5), an oil cylinder connecting handle (6), a movable mould sleeve plate (7), a sliding block seat (8), a sliding block (9), a rear mould core (10), a sliding block fastening block (11), a first gap (12) and a second gap (13), wherein the fixed seat (2) is installed at the upper end of the telescopic oil cylinder (1), the stroke rod (4) is arranged on the fixed seat (2), the inductive switch (3) is arranged in front of the stroke rod (4), the oil cylinder bracket (5) is arranged at one side of the telescopic oil cylinder (1), the movable mould sleeve plate (7) is arranged at one side of the oil cylinder bracket (5), the oil cylinder connecting handle (6) is arranged at the end part of a telescopic rod of the telescopic oil cylinder (1), the sliding block seat (8) is arranged at the outer side of the oil cylinder connecting handle (6, one side of the sliding block seat (8) is provided with the sliding block (9), the outer side of the sliding block (9) is provided with the rear die core (10), a second gap (13) is formed between the sliding block (9) and the rear die core (10), and a first gap (12) is formed between the sliding block seat (8) and the oil cylinder connecting handle (6).

2. The die casting die cylinder support screw breakage preventing structure of claim 1, characterized in that: the fixing seat (2) is connected with the telescopic oil cylinder (1) through a screw, and the induction switch (3) is connected with the fixing seat (2) through a bolt.

3. The die casting die cylinder support screw breakage preventing structure of claim 1, characterized in that: the oil cylinder support (5) is connected with the telescopic oil cylinder (1) through a bolt, and the sliding block (9) is connected with the sliding block seat (8) through a screw.

4. The die casting die cylinder support screw breakage preventing structure of claim 1, characterized in that: the sliding block seat (8) is connected with the movable die sleeve plate (7) in a sliding mode.

5. The die casting die cylinder support screw breakage preventing structure of claim 1, characterized in that: the size of the second gap (13) is 6mm, the size of the first gap (12) is 8mm, and the length of the inclined surface of the slider seat (8) is 12 mm.