New energy automobile die casting

Abstract

The utility model discloses a new energy automobile die casting, which relates to the field of automobile accessories, and comprises a casting body, one side of the casting body is provided with an insertion port, a protective sleeve is inserted in the insertion port, the protective sleeve is arranged in the casting body, and one end of the protective sleeve is fixedly connected with the side wall of the casting body through a first bolt; a heating pipe is inserted into the protective sleeve, a heating base is fixedly arranged at one end of the heating pipe, and the side wall of the heating base is fixedly connected with one end of the protective sleeve through a second bolt. The die casting heating device is provided with a mechanism for isolating and protecting the heating pipe, the phenomenon of incrustation caking on the surface of the heating pipe can be avoided, the heating efficiency of a die casting is improved, and meanwhile the protecting mechanism is convenient to disassemble and assemble and high in practicability.

Description

Technical Field

[0001] The utility model relates to the field of automobile accessories, in particular to a new energy automobile die casting. Background Art

[0002] Since new energy vehicles do not have engines, they cannot use the heat of the engine to heat the vehicle body like fuel vehicles. Therefore, new energy vehicles need to develop a new heating system. New energy vehicles in the existing technology use water for heating. This heating method uses castings that can circulate water to heat the new energy vehicle equipment. Heating die castings will be used in this system.

[0003] However, after the existing heating die casting is heated for a long time by the heating tube, since the heating tube is directly exposed inside the heating die casting, the heating die casting has no protective structure, and it is easy to generate scale and agglomerate on the tube wall of the heating tube, thereby hindering the heating speed of the heating ring block and reducing the heating efficiency. Therefore, a new energy vehicle die casting is proposed. Utility Model Content

[0004] In view of the above-mentioned problems existing in the existing die-casting parts for new energy vehicles, the present utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide a new energy vehicle die casting, which solves the problems raised by the background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A new energy vehicle die casting comprises a casting body, an insertion port is provided on one side of the casting body, a protective sleeve is inserted into the insertion port, the protective sleeve is arranged inside the casting body, and one end of the protective sleeve is fixedly connected to the side wall of the casting body by a first bolt; a heating tube is inserted into the protective sleeve, and a heating seat is fixedly provided at one end of the heating tube, and the side wall of the heating seat is fixedly connected to one end of the protective sleeve by a second bolt.

[0008] Preferably, one end of the protective sleeve is provided with a mounting edge extending outward, and the mounting edge is clamped with the outer side wall of the casting body, and the first bolt is inserted into the side wall of the mounting edge.

[0009] Preferably, an annular sealing strip is fixedly provided on the side wall of the installation edge, and an annular sealing groove matching with the annular sealing strip is provided on the outer side wall of the casting body and located at the periphery of the insertion opening.

[0010] Preferably, two L-shaped mounting feet are symmetrically fixed on the side wall of the heating seat, and the second bolt is inserted into the L-shaped mounting feet.

[0011] Furthermore, a positioning sleeve is fixedly provided on the inner side wall of the protective sleeve, and the heating tube is inserted through the interior of the positioning sleeve.

[0012] Preferably, the protective sleeve is made of an aluminum alloy heat conductive sleeve.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] 1. The utility model, through the insertion port provided on the casting body, the protective cover can be inserted into the interior of the casting body through the insertion port, and then the heating tube is inserted into the interior of the protective cover for use. At this time, the heating tube can be isolated for use, which can prevent scale from agglomerating on the surface of the heating tube, thereby improving the heating efficiency of the interior of the casting body. Even if a small amount of agglomeration occurs on the outer wall of the protective cover, the protective cover can be directly removed from the interior of the casting body for cleaning.

[0015] 2. The utility model provides an annular sealing strip on the edge, and when the protective sleeve is fully inserted into the interior of the casting body, the annular sealing strip is plugged into and matched with the annular sealing groove. At this time, one end of the protective sleeve can be sealed with the casting body, thereby improving the sealing between the protective sleeve and the casting body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 For the utility model Figure 1 Side view of the middle casting body;

[0019] Figure 3 For the utility model Figure 1 A cutaway view of the middle protective sleeve;

[0020] Figure 4 For the utility model Figure 3 Side view of the center locating sleeve.

[0021] Description of reference numerals:

[0022] 1. Casting body; 2. Insertion port; 3. Protective cover; 4. First bolt; 5. Heating tube; 6. Heating seat; 7. Second bolt; 8. Mounting edge; 9. Annular sealing strip; 10. Annular sealing groove; 11. L-shaped mounting foot; 12. Positioning sleeve. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] The utility model embodiment discloses a new energy vehicle die casting.

[0025] The utility model provides Figure 1-3 A new energy vehicle die casting shown in the figure includes a casting body 1, an insertion port 2 is provided on one side of the casting body 1, and a protective sleeve 3 is inserted inside the insertion port 2, the protective sleeve 3 is made of an aluminum alloy heat-conducting sleeve, and the aluminum alloy material has strong thermal conductivity and can improve the heating efficiency. The protective sleeve 3 is arranged inside the casting body 1, and one end of the protective sleeve 3 is fixedly connected to the side wall of the casting body 1 through a first bolt 4, and one end of the protective sleeve 3 is provided with an outwardly extending mounting edge 8, and the mounting edge 8 is clamped with the outer wall of the casting body 1, and the first bolt 4 is inserted into the mounting edge 8. On the side wall, an annular sealing strip 9 is fixedly provided on the side wall of the mounting edge 8, and an annular sealing groove 10 matching the annular sealing strip 9 is provided on the outer wall of the casting body 1 and located on the periphery of the insertion port 2. The protective sleeve 3 can be inserted into the interior of the casting body 1 through the insertion port 2, so that the mounting edge 8 fits with the side wall of the casting body 1. At the same time, the annular sealing strip 9 cooperates with the annular sealing groove 10 and increases the sealing between the mounting edge 8 and the casting body 1. The mounting edge 8 is fixedly connected to the casting body 1 by the first bolt 4, so that the protective sleeve 3 is firmly installed inside the casting body 1.

[0026] In order to isolate the heating tube 3 for use, Figure 3-4 As shown, a heating tube 5 is inserted into the protective sleeve 3, and a heating seat 6 is fixedly provided at one end of the heating tube 5. The side wall of the heating seat 6 is fixedly connected to one end of the protective sleeve 3 by a second bolt 7. Two L-shaped mounting feet 11 are symmetrically fixedly provided on the side wall of the heating seat 6, and the second bolt 7 is plugged on the L-shaped mounting feet 11; a positioning socket 12 is fixedly provided on the inner side wall of the protective sleeve 3, and the heating tube 5 is plugged through the interior of the positioning socket 12. After the protective sleeve 3 is installed, the heating tube 5 is inserted into the interior of the protective sleeve 3. During the insertion process, the heating tube 5 is automatically inserted into the interior of the positioning socket 12. At this time, the positioning socket 12 can provide support for the heating tube 5. Finally, the L-shaped mounting foot 11 is fixed to the protective sleeve 3 by the second bolt 7, so that the heating tube 5 is firmly installed in the interior of the protective sleeve 3. At this time, the heating tube 5 can be isolated for use, which can avoid scale agglomeration on the surface of the heating tube 5, thereby improving the heating efficiency of the interior of the casting body 1. Even if a small amount of agglomeration occurs on the outer wall of the protective sleeve 3, the protective sleeve 3 can be directly disassembled from the interior of the casting body 1 for cleaning.

[0027] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A new energy vehicle die casting, comprising a casting body (1), characterized in that: An insertion opening (2) is provided on one side of the casting body (1), and a protective sleeve (3) is inserted into the interior of the insertion opening (2); the protective sleeve (3) is arranged inside the casting body (1), and one end of the protective sleeve (3) is fixedly connected to the side wall of the casting body (1) via a first bolt (4); A heating tube (5) is inserted into the interior of the protective sleeve (3), and a heating seat (6) is fixedly provided at one end of the heating tube (5); a side wall of the heating seat (6) is fixedly connected to one end of the protective sleeve (3) via a second bolt (7).

2. The new energy vehicle die casting according to claim 1, characterized in that: One end of the protective sleeve (3) is provided with a mounting edge (8) extending outward, and the mounting edge (8) is clamped with the outer side wall of the casting body (1), and the first bolt (4) is inserted into the side wall of the mounting edge (8).

3. The new energy vehicle die casting according to claim 2 is characterized in that: An annular sealing strip (9) is fixedly provided on the side wall of the installation edge (8), and an annular sealing groove (10) matching with the annular sealing strip (9) is provided on the outer side wall of the casting body (1) and located at the periphery of the insertion opening (2).

4. The new energy vehicle die casting according to claim 1, characterized in that: Two L-shaped mounting feet (11) are symmetrically fixedly provided on the side wall of the heating seat (6), and the second bolt (7) is inserted into the L-shaped mounting feet (11).

5. The new energy vehicle die casting according to claim 1, characterized in that: A positioning sleeve (12) is fixedly provided on the inner side wall of the protective sleeve (3), and the heating tube (5) is inserted through the interior of the positioning sleeve (12).

6. The new energy vehicle die casting according to claim 1, characterized in that: The protective sleeve (3) is made of an aluminum alloy heat-conducting sleeve.

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