CN217701363U

CN217701363U - 3D print die thermal treatment cooling device

Info

Publication number: CN217701363U
Application number: CN202220379457.8U
Authority: CN
Inventors: 周颖; 戈正波; 周晓晓
Original assignee: Liuzhou Kuaisu Manufacturing Engineering Technology Co ltd
Current assignee: Liuzhou Kuaisu Manufacturing Engineering Technology Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-11-01
Anticipated expiration: 2032-02-24

Abstract

The utility model relates to a 3D print die thermal treatment cooling device, in particular to 3D printing apparatus's technical field, curb plate about roof, bottom plate, two preceding posterior lateral plates and two, the both sides board is fixed at bottom plate both sides and integrated into one piece, curb plate and roof integrated into one piece around two, the base of posterior lateral plate is rotated with the border of bottom plate and is connected, curb plate center is provided with intake stack and air-out pipeline respectively about two, the bottom plate center is adjacent to be provided with vertical air intake and vertical air outlet, be provided with the equipment that outwards induced drafts on the vertical air outlet, the utility model discloses inside and outside while refrigerated technological effect has.

Description

3D printing die heat treatment cooling device

Technical Field

The utility model belongs to the technical field of 3D printing apparatus's technique and specifically relates to indicate a 3D print die heat treatment cooling device.

Background

Heat treatment is a hot metal working process in which a workpiece is heated, held, and cooled to achieve a desired texture and properties. The cooling mode of the heated workpiece plays an important role in improving the strength of the workpiece, and the workpiece is usually taken out of a heat treatment furnace and placed in air for natural cooling, which often takes a long time to cool to room temperature. For larger workpieces, longer times are often required, and uneven cooling of the workpiece core and exterior tends to occur.

The 3D printed mold also usually needs heat treatment to obtain the desired strength and performance, but the prior art 3D printed mold is usually cooled directly from the outside, which is not good.

Disclosure of Invention

The utility model aims at providing a 3D print the mould thermal treatment cooling device, it has inside and outside refrigerated effect simultaneously.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a 3D print die utensil thermal treatment cooling device, curb plate about including roof, bottom plate, two preceding posterior lateral plates and two, both sides board is fixed in bottom plate both sides and integrated into one piece, curb plate and roof integrated into one piece around two, the base of posterior lateral plate is rotated with the border of bottom plate and is connected, curb plate center is provided with intake stack and air-out pipeline about two respectively, bottom plate center is adjacent to be provided with vertical air intake and vertical air outlet, be provided with outside equipment that induced drafts on the vertical air outlet.

Preferably, curb plate integrated into one piece is the platelike subassembly of U-shaped for the cross-section around roof and two, the platelike subassembly includes that the cross-section is the metal sheet of U-shaped and the fixed frame of cross-section for the U-shaped, fixed frame fixed respectively with the both ends of metal sheet, the metal sheet top is wavy, the metal sheet bottom is wavy, metal sheet central shaping has a plurality of passageways that are parallel to each other, main entrance has been buried underground in the fixed frame, every the branch passageway both ends all communicate with the main entrance, the main entrance expert has the circulation cold water.

Preferably, a spraying assembly is arranged on the outer side of the plate-shaped assembly, the spraying assembly comprises a spraying pipeline and spraying nozzles, and at least one spraying nozzle is arranged on the outer sides of the top plate and the two front and rear side plates.

Preferably, the section of the air outlet pipeline is isosceles trapezoid.

Preferably, the inner wall of the air outlet pipeline is integrally formed with an inner spiral sheet.

To sum up, the utility model has the advantages that:

at first, open roof and two preceding posterior lateral plates, place the 3D print mould that has just passed through thermal treatment on the bottom plate for its bottom surface is just to vertical air intake and vertical air outlet, then ventilates air inlet duct and vertical air intake simultaneously, thereby can carry out the forced air cooling simultaneously to 3D print mould inside and outside, thereby can guarantee that 3D print mould is better must cool off.

Drawings

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

FIG. 2 is a schematic cross-sectional view of FIG. 1;

fig. 3 is a schematic cross-sectional view of a metal sheet according to the present invention.

The marks in the figure are respectively 1 and a top plate; 2. a base plate; 21. a vertical air inlet; 22. a vertical air outlet; 221. an outward air draft apparatus; 3. two front and rear side plates; 4. two left and right side plates; 41. an air inlet pipeline; 42. an air outlet pipeline; 421. an inner spiral sheet; 5. a metal plate; 51. a branch channel; 6. a fixing frame; 61. a main channel; 7. a spray assembly; 71. a spray pipe; 72. and (4) a spray nozzle.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 to 2, a 3D printing die heat treatment cooling device comprises a top plate 1, a bottom plate 2, two front and rear side plates 3, two left and right side plates 4, wherein the two side plates are fixed on two sides of the bottom plate 2 and are integrally formed, the two front and rear side plates 3 and the top plate 1 are integrally formed, the bottom edge of each rear side plate is rotatably connected with the edge of the bottom plate 2, an air inlet pipeline 41 and an air outlet pipeline 42 are respectively arranged at the centers of the two left and right side plates 4, a vertical air inlet 21 and a vertical air outlet 22 are adjacently arranged at the center of the bottom plate 2, and an outward air suction device 221 is arranged on the vertical air outlet 22.

The working principle is as follows: at first open roof 1 and two front and back curb plates 3, place the 3D print mould that has just passed through thermal treatment on bottom plate 2 for its bottom surface is just to vertical air intake 21 and vertical air outlet 22, then ventilates air inlet duct 41 and vertical air intake 21 simultaneously, thereby can carry out the forced air cooling simultaneously to the inside and outside of 3D print mould, thereby can guarantee that 3D print mould is better must cool off.

Roof 1 and two front and back curb plate 3 integrated into one piece be the plate-shaped subassembly of U-shaped for the cross-section, the plate-shaped subassembly includes that the cross-section is the metal sheet 5 of U-shaped and the fixed frame 6 of cross-section for the U-shaped, fixed frame 6 is fixed respectively with the both ends of metal sheet 5, the 5 tops of metal sheet are the wave form, the 5 bottoms of metal sheet are the wave form, the 5 central shaping of metal sheet has a plurality of passageways 51 that are parallel to each other, main entrance 61, every have been buried underground in fixed frame 6 a passageway 51 both ends all communicate with main entrance 61, the main entrance 61 intussuseption has circulation cold water, adopts such structure can make circulation cold water can take away the heat in the distinguished and admirable more easily.

The spraying assembly 7 is arranged on the outer side of the plate-shaped assembly, the spraying assembly 7 comprises a spraying pipeline 71 and spraying nozzles 72, at least one spraying nozzle 72 is arranged on the outer sides of the top plate 1 and the front and rear side plates 3, and the structure can enable the metal plate 5 to evaporate and absorb heat and take away heat in air flow more easily.

The cross section of the air outlet pipeline 42 is in an isosceles trapezoid shape, and the air flow can flow out more easily by adopting the structure.

The inner wall of the air outlet pipeline 42 is integrally formed with an inner spiral sheet 421, and the air flow can flow out more quickly by adopting the structure.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.

Claims

1. The utility model provides a 3D prints mould thermal treatment cooling device which characterized in that: curb plate (4) about roof (1), bottom plate (2), two preceding posterior lateral plate (3) and two, curb plate (4) are fixed in bottom plate (2) both sides and integrated into one piece about two, posterior lateral plate (3) and roof (1) integrated into one piece before two, the base of posterior lateral plate is rotated with the border of bottom plate (2) and is connected, curb plate (4) center is provided with intake stack (41) and air-out pipeline (42) respectively about two, bottom plate (2) center is adjacent to be provided with vertical air intake (21) and vertical air outlet (22), be provided with outside equipment (221) that induced drafts on vertical air outlet (22).

2. The 3D printing mold heat treatment cooling device according to claim 1, characterized in that: roof (1) and two preceding posterior lateral plate (3) integrated into one piece are the plate-shaped subassembly of cross-section for the U-shaped, the plate-shaped subassembly includes that the cross-section is the fixed frame (6) of U-shaped for metal sheet (5) and cross-section, fixed frame (6) are fixed respectively with the both ends of metal sheet (5), metal sheet (5) top is wavy, metal sheet (5) bottom is wavy, metal sheet (5) center shaping has a plurality of passageways (51) that are parallel to each other, main entrance (61) have been buried underground in fixed frame (6), every all communicate with main entrance (61) at a passageway (51) both ends, main entrance (61) expert has circulation cold water.

3. The 3D printing mold heat treatment cooling device according to claim 2, characterized in that: the spraying assembly (7) is arranged on the outer side of the plate-shaped assembly, the spraying assembly (7) comprises a spraying pipeline (71) and spraying nozzles (72), and at least one spraying nozzle (72) is arranged on the outer sides of the top plate (1) and the two front and rear side plates (3).

4. The 3D printing mold heat treatment cooling device according to claim 3, characterized in that: the section of the air outlet pipeline (42) is isosceles trapezoid.

5. The 3D printing mold heat treatment cooling device according to claim 4, characterized in that: an inner spiral sheet (421) is integrally formed on the inner wall of the air outlet pipeline (42).