CN217476685U

CN217476685U - Heating device for mold heat treatment

Info

Publication number: CN217476685U
Application number: CN202221591539.5U
Authority: CN
Inventors: 夏桂华; 夏成勋
Original assignee: Foshan Huaxin Heat Treatment Technology Co ltd
Current assignee: Foshan Huaxin Heat Treatment Technology Co ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-09-23
Anticipated expiration: 2032-06-24

Abstract

The utility model relates to a mould thermal treatment technical field, concretely relates to mould is heating device for thermal treatment, which comprises an outer shell, a shell side is provided with the maintenance lid, the shell inboard is provided with the centrifugal pump machine, centrifugal pump machine one side is provided with back oil pipe, be provided with the filter on the back oil pipe, it is provided with electromagnetic switch to return oil pipe upside, centrifugal pump machine upside is provided with the heating pipe, the center is provided with the heating rod in the heating pipe, heating rod outer loop side is provided with guide vane. The utility model discloses a filter that sets up for mould is heating device for thermal treatment when using, and the oil body that flows back to the mould temperature machine in the mould carries out filtration treatment through the filter, makes oil body quality obtain guaranteeing, and then avoids damaging the mould temperature machine.

Description

Heating device for mold heat treatment

Technical Field

The utility model relates to a mould heat treatment technical field specifically is a mould is heating device for heat treatment.

Background

Before carrying out the mould shaping, need carry out heat treatment to some moulds, carry out heat treatment to the mould in advance, and then guarantee the mould to the shaping quality of product. The heat treatment of the die is generally carried out by using a die temperature controller, and the die is heated by high-temperature oil in the die temperature controller, so that the temperature of the die meets the use requirement.

When the heating device for the existing mold heat treatment is used, oil bodies flowing back to the mold temperature controller from the interior of the mold are not filtered, so that the quality of the oil bodies cannot be guaranteed, and the mold temperature controller is easy to damage.

SUMMERY OF THE UTILITY MODEL

To not enough to prior art, the utility model provides a heating device for mould thermal treatment has overcome current heating device for mould thermal treatment when using, and the oil body that flows back to the mould temperature machine in the mould is not by filtration for oil body quality can not be guaranteed, and then damages the problem of mould temperature machine easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mould is heating device for thermal treatment, includes the shell, a shell side is provided with the maintenance lid, the shell inboard is provided with the centrifugal pump machine, centrifugal pump machine one side is provided with returns the oil pipe, be provided with the filter on returning the oil pipe, it is provided with electromagnetic switch to return oil pipe upside, centrifugal pump machine upside is provided with the heating pipe, the heating pipe center is provided with the heating rod, heating rod outer loop side is provided with guide vane.

As the utility model discloses a preferred technical scheme, the heating pipe upside is provided with out oil pipe, it is provided with the oil tank to go out the oil pipe upside, the outside inclined plane of shell is provided with control panel.

As a preferred technical scheme of the utility model, the avris is provided with the attacker's groove under the maintenance lid, go out oil pipe with the oil return pipe end all is provided with the joint, the filter upside be provided with oil return temperature sensor on the oil return pipe.

As a preferred technical scheme of the utility model, shell downside four corners is provided with the supporting leg, the supporting leg with the shell passes through bolted connection.

As a preferred technical scheme of the utility model, the maintenance cover the upper edge with the shell passes through hinge connection, the oil tank with the shell passes through bolted connection.

As a preferred technical scheme of the utility model, the heating pipe with it connects to go out the oil pipe and pass through the nut, return oil pipe with return oil temperature sensor passes through bolted connection.

As a preferred technical scheme of the utility model, the centrifugal pump machine with the bottom side passes through bolted connection in the shell, the filter with it passes through the nut to return the oil pipe and connects.

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

1. the utility model has the advantages that through the filter, when the heating device for mold heat treatment is used, oil bodies flowing back to the mold temperature controller from the inside of the mold are filtered through the filter, so that the quality of the oil bodies is ensured, and further the damage to the mold temperature controller is avoided;

2. the utility model discloses a heating rod and guide vane that set up for mould for heating device for thermal treatment carries out the water conservancy diversion through heating rod and guide vane to the oil body in the heating tube when using, makes the flow velocity of the oil body when heating in the heating tube obtain guaranteeing, and then improves heating efficiency.

Drawings

FIG. 1 is a schematic view of a heating apparatus for heat treatment of a mold according to the present invention;

FIG. 2 is a schematic right sectional view of the heating apparatus for mold heat treatment according to the present invention;

fig. 3 is a right cross-sectional structural schematic diagram of a heating pipe in the heating device for mold heat treatment of the present invention.

In the figure: 1. a housing; 2. a control panel; 3. maintaining the cover; 4. an oil tank; 5. a handle buckling groove; 6. a centrifugal pump; 7. heating a tube; 8. an oil outlet pipe; 9. an electromagnetic switch; 10. an oil return pipe; 11. a joint; 12. an oil return temperature sensor; 13. supporting legs; 14. a filter; 15. a heating rod; 16. a guide vane.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a heating device for mold heat treatment includes a housing 1, a maintenance cover 3 is disposed on one side surface of the housing 1, a centrifugal pump 6 is disposed inside the housing 1, an oil return pipe 10 is disposed on one side of the centrifugal pump 6, a filter 14 is disposed on the oil return pipe 10, an electromagnetic switch 9 is disposed on the upper side of the oil return pipe 10, a heating pipe 7 is disposed on the upper side of the centrifugal pump 6, a heating rod 15 is disposed in the center of the heating pipe 7, and a guide vane 16 is disposed on the outer ring side of the heating rod 15.

In this embodiment, the upper side of the heating pipe 7 is provided with an oil outlet pipe 8, the upper side of the oil outlet pipe 8 is provided with an oil tank 4, the outer inclined plane of the shell 1 is provided with a control panel 2, and the oil tank 4 can store oil bodies to be heated.

In this embodiment, the side is provided with the attacker groove 5 below the maintenance lid 3, goes out oil pipe 8 and returns oil pipe 10 end and all is provided with joint 11, is provided with return oil temperature sensor 12 on the oil pipe 10 that returns of 14 upsides of filter, and attacker groove 5's setting can conveniently open maintenance lid 3, and filter 14 can filter the oil body of backward flow, guarantees the quality of the oil body, and return oil temperature sensor 12 can monitor the temperature of oil return.

In this embodiment, shell 1 downside four corners is provided with supporting leg 13, and supporting leg 13 passes through bolted connection with shell 1, and supporting leg 13 can make the device place stably.

In this embodiment, the upper edge of the maintenance cover 3 is connected to the housing 1 by a hinge, and the oil tank 4 is connected to the housing 1 by a bolt.

In this embodiment, the heating pipe 7 is connected to the oil outlet pipe 8 through a nut, the oil return pipe 10 is connected to the oil return temperature sensor 12 through a bolt, the heating pipe 7 provides a space for heating the oil body, and the oil return pipe 10 provides a passage for the backflow of the oil body.

In this embodiment, the centrifugal pump 6 is connected to the inner bottom side of the housing 1 by a bolt, the filter 14 is connected to the oil return pipe 10 by a nut, and the centrifugal pump 6 can pump oil into the heating pipe 7 and pump the heated oil into the mold.

The working principle is as follows: when using, advance oil pipe and arrange oil union coupling through joint 11 and mould, through 2 starting drive of control panel, electromagnetic switch 9 is opened, centrifugal pump machine 6 is gone into the oil body pump in 4 oil tanks and is gone into in heating pipe 7, heating rod 15 carries out the heat treatment to the oil body, oil body after the heating enters into the mould through going out oil pipe 8, and then carry out the heat treatment to the mould, oil body after heating the mould enters into centrifugal pump machine 6 through returning oil pipe 10, filter 14 can filter the oil body of oil return, guarantee the oil body quality, and then guarantee heating device steady operation, guide vane 16 on the heating rod 15, can be so that the flow velocity of oil body when the heating obtains guaranteeing, and then guarantee heating efficiency.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A heating device for heat treatment of a mold comprises a shell (1), and is characterized in that: the utility model discloses a centrifugal pump machine, including shell (1), filter (10), oil return pipe (10), centrifugal pump machine (6) one side is provided with back oil pipe (10), be provided with filter (14) on oil pipe (10), oil return pipe (10) upside is provided with electromagnetic switch (9), centrifugal pump machine (6) upside is provided with heating pipe (7), heating pipe (7) inner center is provided with heating rod (15), heating rod (15) outer loop side is provided with guide vane (16).

2. The heating device for heat treatment of a mold according to claim 1, wherein: an oil outlet pipe (8) is arranged on the upper side of the heating pipe (7), an oil tank (4) is arranged on the upper side of the oil outlet pipe (8), and a control panel (2) is arranged on the outer inclined surface of the shell (1).

3. The heating device for heat treatment of a mold according to claim 2, wherein: maintenance lid (3) lower side is provided with detains hand groove (5), go out oil pipe (8) with it all is provided with joint (11) to return oil pipe (10) end, filter (14) upside it is provided with return oil temperature sensor (12) on returning oil pipe (10).

4. The heating device for heat treatment of a mold according to claim 1, wherein: the casing (1) downside four corners is provided with supporting leg (13), supporting leg (13) with casing (1) passes through bolted connection.

5. The heating device for heat treatment of a mold according to claim 2, wherein: the maintenance cover is characterized in that the upper edge of the maintenance cover (3) is connected with the shell (1) through a hinge, and the oil tank (4) is connected with the shell (1) through a bolt.

6. The heating device for heat treatment of a mold according to claim 3, wherein: the heating pipe (7) is connected with the oil outlet pipe (8) through a nut, and the oil return pipe (10) is connected with the oil return temperature sensor (12) through a bolt.

7. The heating device for heat treatment of a mold according to claim 1, wherein: the centrifugal pump (6) is connected with the inner bottom side of the shell (1) through a bolt, and the filter (14) is connected with the oil return pipe (10) through a nut.