CN216151001U

CN216151001U - Combined hot core box structure for producing slotted sand cores

Info

Publication number: CN216151001U
Application number: CN202122106829.8U
Authority: CN
Inventors: 吴俊�; 裴学成; 杨新明
Original assignee: Anhui Conch Kawasaki Equipment Manufacturing Co ltd
Current assignee: Anhui Conch Kawasaki Equipment Manufacturing Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-04-01
Anticipated expiration: 2031-09-02

Abstract

The utility model provides a combined hot core box structure for producing a slotted sand core, which is applied to the technical field of slotted sand core production, and comprises an upper hot core box assembly (1) and a lower hot core box assembly (2), wherein a plurality of production loose pieces (3) are arranged between the upper hot core box assembly (1) and the lower hot core box assembly (2), a plurality of slotted sand core cavities (4) are arranged on each production loose piece (3), and a plurality of slotted sand core cavities (4) on each production loose piece (3) are arranged to be of structures with the same length dimension or different length dimensions. According to the combined hot core box structure for producing the slotted sand core, the slotted sand cores with different lengths can be produced only by manufacturing and using one hot core box through the detachable and combined hot core box structure, so that the development cost of product molds is reduced, and the problem of space occupation of a large number of molds during storage is avoided.

Description

Combined hot core box structure for producing slotted sand cores

Technical Field

The utility model belongs to the technical field of production of slotted sand cores, and particularly relates to a combined hot core box structure for production of slotted sand cores.

Background

When the slotted sand core is produced, a combined hot core box structure for producing the slotted sand core needs to be used, in the prior art, different production loose pieces need to be prepared for producing slotted sand cores with different lengths, and correspondingly, hot core boxes with different models and sizes need to be prepared, so that the cost is increased.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the combined hot core box structure for producing the grate seam sand core is simple in structure, and can be used for producing grate seam sand cores with different lengths only by manufacturing and using a pair of hot core boxes, so that the development cost of product molds is reduced, and the problem of space occupation caused by storage of a large number of molds is effectively avoided.

To solve the technical problems, the utility model adopts the technical scheme that:

the utility model relates to a combined hot core box structure for producing a slotted sand core, which comprises an upper hot core box assembly and a lower hot core box assembly, wherein a plurality of production loose pieces are arranged between the upper hot core box assembly and the lower hot core box assembly, a plurality of slotted sand core cavities are arranged on each production loose piece, and the plurality of slotted sand core cavities on each production loose piece are arranged in structures with the same length dimension or different length dimensions.

The combined hot core box structure for producing the slotted sand core comprises a plurality of production loose pieces, and the production loose pieces are arranged into structures with the same shape and size.

The multiple production movable blocks of the combined hot core box structure for producing the slotted sand core are arranged into structures with the same or different lengths and numbers of the slotted sand core cavities.

The combined hot core box structure for producing the grate-seam sand core comprises a production loose piece I, a production loose piece II, a production loose piece III, a production loose piece IV, a production loose piece V and a production loose piece VII.

And three slotted sand core cavities are arranged on one production movable block of the production movable block I, the production movable block II, the production movable block III, the production movable block IV, the production movable block V and the production movable block VII, and the three slotted sand core cavities are of the same length structure.

And four production movable blocks in the production movable block I, the production movable block II, the production movable block III, the production movable block IV, the production movable block V and the production movable block VII are respectively provided with two slotted sand core cavities, and the two slotted sand core cavities are in structures with the same or different lengths.

The hot core box upper assembly and the hot core box lower assembly are respectively provided with a limiting groove, and when the hot core box upper assembly and the hot core box lower assembly are buckled, each production loose piece is arranged into a structure which can be clamped in the limiting groove positions on the hot core box upper assembly and the hot core box lower assembly.

By adopting the technical scheme of the utility model, the following beneficial effects can be obtained:

the combined hot core box structure for producing the slotted sand core is designed or produced, one hot core box upper assembly and one hot core box lower assembly can be used for one set, and then different production loose pieces are matched, so that the production loose pieces meeting the required length can be produced at one time. Because of different production loose pieces, the length of the slot sand core cavity for molding the slot sand core can be the same or different structures on different production loose pieces. Therefore, the combined hot core box structure for producing the combined type slotted sand core can be flexibly combined and replaced according to the requirement, the production requirement of the slotted sand core is met, and the mold allocation is reduced. The combined hot core box structure for producing the slotted sand core is simple in structure, and by the aid of the detachable and combinable hot core box structure, slotted sand cores with different lengths can be produced only by manufacturing and using one pair of hot core boxes, so that the development cost of product dies is reduced, and the problem of space occupation caused by storage of a large number of dies is effectively solved.

Drawings

The contents of the description and the references in the drawings are briefly described as follows:

FIG. 1 is a schematic diagram of an appearance structure of a combined hot core box structure for producing a slotted sand core according to the utility model;

FIG. 2 is a schematic diagram of the internal structure of the combined hot core box structure for producing the slotted sand core according to the present invention;

in the drawings, the reference numbers are respectively: 1. an upper assembly of the hot box; 2. a hot box lower assembly; 3. producing loose pieces; 4. and (4) a grid seam sand core cavity.

Detailed Description

The following detailed description of the embodiments of the present invention, such as the shapes and structures of the components, the mutual positions and connection relations among the components, the functions and operation principles of the components, will be made by referring to the accompanying drawings and the description of the embodiments:

as shown in attached

drawings

1 and 2, the utility model relates to a combined hot core box structure for producing a slotted sand core, which comprises an upper hot core box assembly 1 and a lower hot core box assembly 2, wherein a plurality of production loose pieces 3 are arranged between the upper hot core box assembly 1 and the lower hot core box assembly 2, a plurality of slotted sand core cavities 4 are arranged on each production loose piece 3, and a plurality of slotted sand core cavities 4 on each production loose piece 3 are arranged to be of structures with the same length dimension or different length dimensions. According to the structure, when the combined hot core box structure for producing the slotted sand core is designed or produced, one hot core box upper assembly 1 and one hot core box lower assembly 2 can be used, and then different production loose pieces 3 are matched, so that the production loose pieces 3 meeting the required length can be produced at one time. Because of different production loose pieces, the length of the slot sand core cavity 4 for molding the slot sand core is the same or different structure on different production loose pieces which can be arranged between the hot core box upper assembly 1 and the hot core box lower assembly 2. The multiple gate sand core cavities 4 are set to be the same in length dimension, the gate sand cores with the same length dimension can be produced in a batch, and the gate sand cores with different length dimensions can be produced in a batch when the length dimensions are different. Therefore, the combined hot core box structure for producing the combined type slotted sand core can be flexibly combined and replaced according to the requirement, the production requirement of the slotted sand core is met, and the mold allocation is reduced. The combined hot core box structure for producing the slotted sand core is simple in structure, and by the aid of the detachable and combinable hot core box structure, slotted sand cores with different lengths can be produced only by manufacturing and using one pair of hot core boxes, so that the development cost of product dies is reduced, and the problem of space occupation caused by storage of a large number of dies is effectively solved.

The combined hot core box structure for producing the slotted sand core comprises a plurality of production loose pieces 3, and the production loose pieces 3 are arranged into structures with the same shape and size. By adopting the structure, one hot core box upper assembly 1 and one hot core box lower assembly 2 can be used, and then different production loose pieces 3 can be matched, so that different hot core box upper assemblies 1 and different hot core box lower assemblies 2 do not need to be equipped for different production loose pieces, and a large number of hot core box upper assemblies 1 and hot core box lower assemblies 2 do not need to be reserved.

The production movable blocks 3 of the combined hot core box structure for producing the slotted sand core are arranged into structures with the same or different lengths and numbers of the slotted sand core cavities 4. According to the structure, the upper hot core box assembly 1 and the lower hot core box assembly 2 can be simultaneously provided with a plurality of production loose pieces, and different production loose pieces 3 can be flexibly selected, so that the slotted sand core meeting different length requirements can be produced.

The combined hot core box structure for producing the grate-seam sand core comprises a production loose piece I, a production loose piece II, a production loose piece III, a production loose piece IV, a production loose piece V and a production loose piece VII. Three grate-seam sand core cavities 4 are arranged on one production loose piece of the production loose piece I, the production loose piece II, the production loose piece III, the production loose piece IV, the production loose piece V and the production loose piece VII, and the three grate-seam sand core cavities 4 are of the same length structure. The four production movable blocks in the production movable block I, the production movable block II, the production movable block III, the production movable block IV, the production movable block V and the production movable block VII are respectively provided with two grate seam sand core cavities 4, and the two grate seam sand core cavities 4 have the same or different lengths.

The hot core box upper assembly 1 and the hot core box lower assembly 2 are respectively provided with a limiting groove, and when the hot core box upper assembly 1 and the hot core box lower assembly 2 are buckled, each production loose piece 3 is arranged into a structure which can be clamped in the limiting groove positions on the hot core box upper assembly 1 and the hot core box lower assembly 2. The structure can produce a plurality of grate-seam sand cores with the same or different lengths in one batch.

The present invention has been described in connection with the accompanying drawings, and it is to be understood that the utility model is not limited to the specific embodiments disclosed, but is intended to cover various modifications, changes and equivalents of the embodiments of the utility model, and its application to other applications without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a production of crack psammitolite is with combination hot core box structure which characterized in that: the combined hot core box structure for producing the grate-seam sand core comprises an upper hot core box component (1) and a lower hot core box component (2), wherein a plurality of production loose pieces (3) are arranged between the upper hot core box component (1) and the lower hot core box component (2), a plurality of grate-seam sand core cavities (4) are arranged on each production loose piece (3), and a plurality of grate-seam sand core cavities (4) on each production loose piece (3) are arranged to be of the same length size or different length sizes.

2. The combined hot core box structure for producing the slotted sand core of claim 1, which is characterized in that: the combined hot core box structure for producing the slotted sand core comprises a plurality of production loose pieces (3), and the production loose pieces (3) are arranged into structures with the same shape and size.

3. The combined hot core box structure for producing the slotted sand core according to claim 1 or 2, which is characterized in that: the production loose pieces (3) of the combined hot core box structure for producing the slotted sand core are arranged into structures with the same or different lengths and numbers of the slotted sand core cavities (4).

4. The combined hot core box structure for producing the slotted sand core according to claim 1 or 2, which is characterized in that: the combined hot core box structure for producing the grate-seam sand core comprises a production loose piece I, a production loose piece II, a production loose piece III, a production loose piece IV, a production loose piece V and a production loose piece VII.

5. The combined hot core box structure for producing the slotted sand core of claim 4, wherein: and three slotted sand core cavities (4) are arranged on one production loose block of the production loose block I, the production loose block II, the production loose block III, the production loose block IV, the production loose block V and the production loose block VII, and the three slotted sand core cavities (4) are arranged to be of structures with the same length.

6. The combined hot core box structure for producing the slotted sand core of claim 5, wherein: four production movable blocks in the production movable block I, the production movable block II, the production movable block III, the production movable block IV, the production movable block V and the production movable block VII are respectively provided with two slotted sand core cavities (4), and the two slotted sand core cavities (4) are arranged into structures with the same or different lengths.

7. The combined hot core box structure for producing the slotted sand core according to claim 1 or 2, which is characterized in that: the hot core box upper assembly (1) and the hot core box lower assembly (2) are respectively provided with a limiting groove, and when the hot core box upper assembly (1) and the hot core box lower assembly (2) are buckled, each production loose piece (3) is arranged into a structure which can be clamped on the hot core box upper assembly (1) and the hot core box lower assembly (2) at the position of the limiting groove.