CN211331262U

CN211331262U - High-efficiency cooling system of die-casting die of complex national six-natural-gas control device

Info

Publication number: CN211331262U
Application number: CN201922367919.5U
Authority: CN
Inventors: 黎伟森
Original assignee: Faist Precision Industrial Parts Suzhou Co ltd
Current assignee: Faist Precision Industrial Parts Suzhou Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-08-25
Anticipated expiration: 2029-12-25

Abstract

The utility model provides a six natural gas controlling means's in complicated state die casting die's high-efficient cooling system, its mode through the on-line measuring internal diameter selects separately the data that will obtain the sleeve, then carries the unloading district that corresponds on line with the sleeve that corresponds, and it selects separately the degree of accuracy height, sorting efficiency height. The product definition that with the sleeve internal diameter in the tolerance range is first class product, second class product, wherein first class product specifically is the sleeve in the lower tolerance range, second class product is the sleeve in the last tolerance range, telescopic discharge gate places the pneumatic gauge head of pneumatic measuring instrument with the sleeve one by one through transporting the manipulator, pneumatic gauge head is last to be provided with a set of measurement gas pocket respectively corresponding to telescopic two different depth positions, including at least two pairs of measurement holes on every set of measurement gas pocket, the data transmission of the telescopic inner wall that pneumatic gauge head detected obtains is data processing system, data processing system judges the corresponding sleeve as corresponding sorting classification according to the decision criterion of settlement.

Description

High-efficiency cooling system of die-casting die of complex national six-natural-gas control device

Technical Field

The utility model relates to a technical field of mould cooling structure specifically is the die casting die's of six natural gas controlling means of complicated state high-efficient cooling system.

Background

The temperature of the die-casting die is crucial to the quality of die-casting, and over-high temperature can cause the defects of die-casting such as burning, deformation, surface bubbles, internal shrinkage cavity and the like. When the temperature is too low, the core tightening force is increased, the demoulding is difficult, and the surface of the casting has the defects of cold shut and the like. Therefore, control of the mold temperature (i.e., the cooling system design of the mold) is very critical in die casting production. The die casting die of the complex national six natural gas control device is limited by the product structure, and the conventional arrangement of a water channel cannot be realized due to the limitation of the size of a plurality of narrow areas, particularly sliding blocks. And therefore a corresponding cooling structure is urgently required.

Disclosure of Invention

To the above problem, the utility model provides a six natural gas controlling means's in state high-efficient cooling system of die casting die of complicacy, it sets up in the narrow and small region of slider, has realized the high-efficient control to the mould temperature for the die-casting quality is greatly improved.

The high-efficient cooling system of die casting die of six natural gas controlling means in complicated state, its characterized in that: which comprises a slide block seat and a slide block insert, wherein the mounting end of the slide block insert far away from a cavity is fixedly connected with the slide block seat through a bolt, the two sides of the end surface of the slide block seat far away from the cavity, which correspond to the mounting end of the slide block insert, are respectively provided with a high-pressure cold water inlet and a high-pressure cold water outlet, a water inlet communicating inner pipeline is arranged in the slide block seat corresponding to the high-pressure cold water inlet, a water outlet communicating inner pipeline is arranged in the slide block seat corresponding to the high-pressure cold water outlet, an insert cooling water path is arranged on the center layer of the slide block insert in the thickness direction, a first communicating pipeline is arranged on one side of the insert cooling water path corresponding to the water outlet communicating inner pipeline, a second communication pipeline is arranged on one side of the insert cooling water path corresponding to the water inlet communication inner pipeline, and a labyrinth type pipeline is arranged on the insert cooling water path corresponding to the maximum heating area of the insert; the slide block insert comprises an upper layer insert and a lower layer insert, the parts of insert cooling water paths corresponding to the upper layer insert and the lower layer insert are manufactured through molds, and the upper layer insert and the lower layer insert are combined to form the complete insert cooling water path after being spliced and fixedly connected.

It is further characterized in that:

the sliding block insert and the sliding block seat are respectively sleeved with a sealing ring at the positions, corresponding to pipe orifices of the first communicating pipeline and the second communicating pipeline, of connecting end surfaces of the sliding block insert and the sliding block seat, the pipe orifice of the first communicating pipeline is connected with the water outlet communicating inner pipeline, the pipe orifice of the second communicating pipeline is connected with the water inlet communicating inner pipeline, and the connecting end surfaces of the sliding block insert and the sliding block seat are tightly attached and arranged.

Adopt the utility model discloses a behind the structure, high-pressure cooling water gets into the intercommunication inner tube way of intaking along high-pressure cold water inlet, later intake the second intercommunication pipeline that intercommunication tube coupling mold insert cooling water route, the cooling water flows to first intercommunication pipeline along labyrinth type pipeline, then flow from high-pressure cold water delivery port along pipeline in the first water intercommunication, because the slider mold insert is by upper mold insert, lower floor's mold insert amalgamation forms, it makes mold insert cooling water route can conveniently make the formation, it can set up in the narrow and small region of slider, the high-efficient control to the mould temperature has been realized, make the die-casting quality obtain greatly improving.

Drawings

Fig. 1 is a schematic front view structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic top view of the structure of FIG. 1;

the names corresponding to the sequence numbers in the figure are as follows:

the slide block device comprises a slide block seat 1, a slide block insert 2, a bolt 3, a high-pressure cold water inlet 4, a high-pressure cold water outlet 5, a water inlet communicating inner pipeline 6, a water outlet communicating inner pipeline 7, an insert cooling water path 8 pair, a first communicating pipeline 9, a second communicating pipeline 10, a labyrinth type pipeline 11 and a sealing ring 12.

Detailed Description

The high-efficiency cooling system of the die-casting die of the complex national six natural gas control device is shown in the figures 1 and 2: the slide block insert comprises a slide block seat 1 and a slide block insert 2, wherein the mounting end of the slide block insert 2, which is far away from a cavity, is fixedly connected to the slide block seat 1 through a bolt 3, two sides of the end surface of the slide block seat 1, which is far away from the cavity, corresponding to the mounting end of the slide block insert 2 are respectively provided with a high-pressure cold water inlet 4, a high-pressure cold water outlet 5, a water inlet communicating inner pipeline 6 is arranged in the slider seat 1 corresponding to the high-pressure cold water inlet 4, a water outlet communicating inner pipeline 7 is arranged in the slider seat 1 corresponding to the high-pressure cold water outlet 5, an insert cooling water path 8 is arranged at the center layer of the thickness direction of the slider insert 2, a first communicating pipeline 9 is arranged at one side of the insert cooling water path 8 corresponding to the water outlet communicating inner pipeline 7, a second communicating pipeline 10 is arranged at one side of the insert cooling water path 8 corresponding to the water inlet communicating inner pipeline 7, and a labyrinth type pipeline 11 is arranged at the insert cooling water path 8 corresponding to the maximum heating area of the insert; the slide block insert 2 comprises an upper layer insert and a lower layer insert, the insert cooling water paths 8 corresponding to the upper layer insert and the lower layer insert are respectively manufactured through dies, and the upper layer insert and the lower layer insert are combined to form a complete insert cooling water path 8 after being spliced and fixedly connected.

The connection end face of the sliding block insert 2 and the sliding block seat 1 is provided with a sealing ring 12 corresponding to the pipe orifice positions of the first communication pipeline 9 and the second communication pipeline 10 respectively, the pipe orifice of the first communication pipeline 9 is connected with a water outlet communication inner pipeline 7, the pipe orifice of the second communication pipeline 10 is connected with a water inlet communication inner pipeline 6, the connection end face of the sliding block insert 2 and the sliding block seat 1 is tightly attached and arranged, and the sealing ring 12 ensures that cooling water cannot leak.

The working principle is as follows: high-pressure cooling water gets into water intercommunication inner tube way along high-pressure cold water inlet, later the second intercommunication pipeline of intake intercommunication tube coupling mold insert cooling water route, the cooling water flows to first intercommunication pipeline along labyrinth type pipeline, then flow out from high-pressure cold water delivery port along first water intercommunication inner tube way, because the slider mold insert is by upper mold insert, lower floor's mold insert amalgamation forms, it makes mold insert cooling water route conveniently to make and forms, it can set up in the narrow and small region of slider, the high efficiency control to the mould temperature has been realized, make the die-casting quality obtain greatly improving.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The high-efficient cooling system of die casting die of six natural gas controlling means in complicated state, its characterized in that: which comprises a slide block seat and a slide block insert, wherein the mounting end of the slide block insert far away from a cavity is fixedly connected with the slide block seat through a bolt, the two sides of the end surface of the slide block seat far away from the cavity, which correspond to the mounting end of the slide block insert, are respectively provided with a high-pressure cold water inlet and a high-pressure cold water outlet, a water inlet communicating inner pipeline is arranged in the slide block seat corresponding to the high-pressure cold water inlet, a water outlet communicating inner pipeline is arranged in the slide block seat corresponding to the high-pressure cold water outlet, an insert cooling water path is arranged on the center layer of the slide block insert in the thickness direction, a first communicating pipeline is arranged on one side of the insert cooling water path corresponding to the water outlet communicating inner pipeline, a second communication pipeline is arranged on one side of the insert cooling water path corresponding to the water inlet communication inner pipeline, and a labyrinth type pipeline is arranged on the insert cooling water path corresponding to the maximum heating area of the insert; the slide block insert comprises an upper layer insert and a lower layer insert, the parts of insert cooling water paths corresponding to the upper layer insert and the lower layer insert are manufactured through molds, and the upper layer insert and the lower layer insert are combined to form the complete insert cooling water path after being spliced and fixedly connected.

2. The efficient cooling system of the die casting mold of the complex national six natural gas control device according to claim 1, characterized in that: the sliding block insert and the sliding block seat are respectively sleeved with a sealing ring at the positions, corresponding to pipe orifices of the first communicating pipeline and the second communicating pipeline, of connecting end surfaces of the sliding block insert and the sliding block seat, the pipe orifice of the first communicating pipeline is connected with the water outlet communicating inner pipeline, the pipe orifice of the second communicating pipeline is connected with the water inlet communicating inner pipeline, and the connecting end surfaces of the sliding block insert and the sliding block seat are tightly attached and arranged.