Automobile cooling system electromagnetic bearing capable of improving heat dissipation capacity of automobile cooling system electromagnetic bearing

Abstract

The utility model relates to an automobile cooling system electromagnetic bearing with improved heat dissipation capacity, which belongs to the technical field of automobile cooling system electromagnetic bearings and comprises an electromagnetic bearing body, a base lower shell is arranged at the bottom of the electromagnetic bearing body, and a base upper shell is arranged at the top of the base lower shell. Locking structures and connecting structures are arranged on the left sides and the right sides of the base lower shell and the base upper shell. According to the automobile cooling system electromagnetic bearing capable of improving the heat dissipation capacity, the mounting rod and the base upper shell are connected through the hinge piece, so that when the electromagnetic bearing body is mounted, only the base upper shell needs to be turned over to the top of the base lower shell, and then the threaded column rotates anticlockwise around the supporting rod of the connecting piece to the interior of the connecting block; and then a locking sleeve on the threaded column is rotated, so that one end of the locking sleeve is inserted into a fixing hole formed in the connecting block, and therefore, the connecting block and the supporting frame are locked, the electromagnetic bearing body is quickly mounted, and the mounting work of the electromagnetic bearing body is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile cooling system electromagnetic bearing, concretely to an automobile cooling system electromagnetic bearing improving its heat dissipation. BACKGROUND

[0002] The automobile cooling system electromagnetic bearing is an advanced bearing technology applied to key components such as water pumps of automobile engine cooling systems, the electromagnetic bearing suspends the shaft neck by electromagnetic force, gets rid of mechanical friction, greatly improves the stability, efficiency and life of the cooling system component operation, and meets the pursuit of high performance, low energy consumption and high reliability in the automobile industry, the electromagnetic bearing is composed of an electromagnetic bearing body and a bearing mounting seat, and the electromagnetic bearing body is composed of a stator, a rotor, a sensor and a controller, the stator is wrapped around the rotating shaft and is composed of a coil and a core, the core is generally made of soft magnetic material with high magnetic conductivity, such as silicon steel sheet, which provides a path for the magnetic field generated by the coil and enhances the magnetic field strength.

[0003] In the prior art, the electromagnetic bearing body needs to be installed on the bearing mounting seat, and the bearing mounting seat is composed of an upper shell and a lower shell, the upper shell and the lower shell are fixed by fixing screws and nuts and wrap the electromagnetic bearing body, so as to keep the stability of the electromagnetic bearing body, and the two groups of fixing screws and nuts need to be connected by the workers during the actual installation process, so that the installation of the electromagnetic bearing body is more troublesome, and therefore the automobile cooling system electromagnetic bearing improving its heat dissipation is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0004] In view of the defects of the prior art, the utility model provides an automobile cooling system electromagnetic bearing improving its heat dissipation, which has the advantages of facilitating the quick installation of the electromagnetic bearing body, and solves the problems that the electromagnetic bearing body needs to be installed on the bearing mounting seat, the bearing mounting seat is composed of an upper shell and a lower shell, the upper shell and the lower shell are fixed by fixing screws and nuts and wrap the electromagnetic bearing body, so as to keep the stability of the electromagnetic bearing body, and the two groups of fixing screws and nuts need to be connected by the workers during the actual installation process, so that the installation of the electromagnetic bearing body is more troublesome.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: an automobile cooling system electromagnetic bearing improving its heat dissipation, comprising an electromagnetic bearing body, a bottom of the electromagnetic bearing body is provided with a bottom lower shell, a top of the bottom lower shell is provided with a bottom upper shell, left and right sides of the bottom lower shell and the bottom upper shell are provided with locking structures and connecting structures;

[0006] The locking structure comprises a connecting block fixedly installed on the right side of the upper shell of the base, a support frame fixedly installed on the right side of the lower shell of the base and located at the bottom of the connecting block, a connecting piece installed in the support frame, a threaded column with one end penetrating through the connecting block and extending to the outside thereof fixedly connected to the connecting piece, a locking sleeve with one end penetrating through and extending to the inside of the connecting block threadedly connected to the outer surface of the threaded column, and control components fixedly installed on the left and right sides of the locking sleeve.

[0007] Further, the connecting structure comprises a mounting frame fixedly installed on the left side of the lower shell of the base, a mounting rod fixedly installed between the front and rear walls of the inner cavity of the mounting frame, and a hinge piece fixedly connected to the left side of the upper shell of the base rotatably installed on the outer surface of the mounting rod.

[0008] Further, the electromagnetic bearing body is clamped to the lower shell of the base, the upper shell of the base is located at the top of the lower shell of the base and the electromagnetic bearing body, and mounting screws are installed on the lower shell of the base.

[0009] Further, the connecting piece comprises a support rod fixedly installed between the front and rear walls of the inner cavity of the support frame and a connecting ring rotatably installed on the outer surface of the support rod, and one end of the threaded column is fixedly connected to the outer surface of the connecting ring.

[0010] Further, a through groove is formed in the right side of the connecting block, a fixing hole is formed in the top of the connecting block, the fixing hole and the through groove are in communication, the diameter of the threaded column is matched with the size of the through groove, and one end of the locking sleeve penetrates through and extends to the inside of the fixing hole.

[0011] Further, the control components comprise two adjusting rods, and opposite ends of the two adjusting rods are fixedly connected to the outer surface of the locking sleeve.

[0012] Further, the hinge piece comprises a mounting ring and an L-shaped connecting plate, the L-shaped connecting plate and the mounting ring are fixedly connected to the outer surfaces thereof, the L-shaped connecting plate is fixedly connected to the left side of the upper shell of the base, and the mounting ring is rotatably installed on the outer surface of the mounting rod.

[0013] Compared with the prior art, the technical scheme of the present application has the following beneficial effects:

[0014] The automobile cooling system electromagnetic bearing with improved heat dissipation force is provided with locking structure and connecting structure, the mounting rod and the upper shell of the base are connected through the hinged piece, when the electromagnetic bearing body is installed, only the upper shell of the base is turned over to the top of the lower shell of the base, then the threaded column is rotated counterclockwise around the supporting rod of the connecting piece to the inside of the connecting block, then the locking sleeve on the threaded column is rotated, one end of the locking sleeve is inserted into the fixing hole on the connecting block, the connecting block and the supporting frame are locked, the lower shell and the upper shell of the base are fixed, the electromagnetic bearing body is quickly installed, the installation of the electromagnetic bearing body is facilitated, and the practicality of the automobile cooling system electromagnetic bearing with improved heat dissipation force is enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structure schematic diagram of the utility model;

[0016] Figure 2 It is a structure schematic diagram of the utility model Figure 1 It is an enlarged view of A in the structure schematic diagram of the utility model;

[0017] Figure 3 It is a three-dimensional schematic diagram of the connecting block, the supporting frame and the locking sleeve of the utility model.

[0018] In the drawing: 1, electromagnetic bearing body; 2, lower shell of base; 3, upper shell of base; 4, mounting screw; 51, connecting block; 52, supporting frame; 53, connecting piece; 54, threaded column; 55, locking sleeve; 56, control assembly; 57, mounting frame; 58, mounting rod; 59, hinged piece. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] Please refer to Figures 1 to 3 The automobile cooling system electromagnetic bearing with improved heat dissipation force in the embodiment comprises an electromagnetic bearing body 1, the bottom of the electromagnetic bearing body 1 is provided with a lower shell 2 of base, the top of the lower shell 2 of base is provided with an upper shell 3 of base, the left and right sides of the lower shell 2 of base and the upper shell 3 of base are provided with locking structure and connecting structure, the electromagnetic bearing body 1 is clamped on the lower shell 2 of base, the upper shell 3 of base is located on the top of the lower shell 2 of base and the electromagnetic bearing body 1, and the mounting screw 4 is installed on the lower shell 2 of base.

[0021] In the embodiment, the locking structure comprises a connecting block 51 fixedly installed on the right side of the upper shell 3 of the base, a support frame 52 fixedly installed on the right side of the lower shell 2 of the base and located at the bottom of the connecting block 51, a connecting piece 53 installed in the support frame 52, a threaded column 54 fixedly connected to the connecting piece 53 and having one end penetrating through the connecting block 51 and extending to the outside thereof, the connecting piece 53 comprising a support rod and a connecting ring, the support rod being fixedly installed between the front and rear sidewalls of the inner cavity of the support frame 52, the connecting ring being rotatably installed on the outer surface of the support rod, one end of the threaded column 54 being fixedly connected to the outer surface of the connecting ring, the threaded column 54 being convenient for being flipped around the support rod, the outer surface of the threaded column 54 being threadedly connected to a locking sleeve 55 having one end penetrating through and extending to the inside of the connecting block 51, and the locking sleeve 55 having control assemblies 56 fixedly installed on the left and right sides thereof, the control assemblies 56 comprising two adjusting rods, opposite ends of the two adjusting rods being respectively fixedly connected to the outer surface of the locking sleeve 55, and the staff being convenient for rotating the locking sleeve 55 through the adjusting rods.

[0022] The right side of the connecting block 51 is provided with a through slot, the top of the connecting block 51 is provided with a fixing hole, the fixing hole and the through slot are in communication, the diameter of the threaded column 54 is matched with the size of the through slot, one end of the locking sleeve 55 penetrates through and extends to the inside of the fixing hole, and the threaded column 54 is convenient for being flipped to the inside of the through slot, and the locking sleeve 55 is convenient for being rotated and inserted into the fixing hole.

[0023] The above technical scheme realizes that the threaded column 54 is counterclockwise flipped around the support rod in the connecting piece 53, the threaded column 54 is flipped to the through slot provided on the right side of the connecting block 51, the locking sleeve 55 threadedly connected to the outer surface of the threaded column 54 is rotated, the locking sleeve 55 moves downward along the threaded column 54, the locking sleeve 55 is inserted into the fixing hole provided on the top of the connecting block 51, the connecting block 51 and the support frame 52 are fixedly connected, and the electromagnetic bearing body 1 is quickly installed between the lower shell 2 and the upper shell 3 of the base.

[0024] In the embodiment, the connecting structure comprises an installation frame 57 fixedly installed on the left side of the lower shell 2 of the base, an installation rod 58 fixedly installed between the front and rear sidewalls of the inner cavity of the installation frame 57, a hinged piece 59 rotatably installed on the outer surface of the installation rod 58 and fixedly connected to the left side of the upper shell 3 of the base, the hinged piece 59 comprising an installation ring and an L-shaped connecting plate, the L-shaped connecting plate and the installation ring being fixedly connected, the L-shaped connecting plate being fixedly connected to the left side of the upper shell 3 of the base, and the installation ring being rotatably installed on the outer surface of the installation rod 58, and the upper shell 3 of the base being convenient for being flipped around the installation rod 58.

[0025] The above technical scheme realizes that the electromagnetic bearing body 1 is placed in the inside of the lower shell 2 of the base, the upper shell 3 of the base is flipped, the upper shell 3 of the base drives the hinged piece 59 to be flipped synchronously, the hinged piece 59 is perpendicular to the lower shell 2 of the base, and the upper shell 3 of the base is folded with the lower shell 2 of the base.

[0026] The working principle of the above-mentioned embodiment is as follows:

[0027] The automobile cooling system electromagnetic bearing with improved heat dissipation force is used by placing the electromagnetic bearing body 1 inside the bottom shell 2 of the base, then overturning the upper shell 3 of the base, so that the upper shell 3 of the base drives the synchronous overturning of the hinged part 59, until the hinged part 59 is perpendicular to the bottom shell 2 of the base, and the upper shell 3 of the base is folded with the bottom shell 2 of the base, then overturning the threaded column 54 counterclockwise around the support rod in the connecting piece 53, so that the threaded column 54 is overturned into the through slot opened on the right side of the connecting block 51, then rotating the locking sleeve 55 threaded on the outer surface of the threaded column 54, so that the locking sleeve 55 moves downward along the threaded column 54, until the locking sleeve 55 is inserted into the fixing hole opened on the top of the connecting block 51, so as to fix the connecting block 51 and the support frame 52, and realize the quick installation of the electromagnetic bearing body 1 between the bottom shell 2 and the upper shell 3 of the base.

[0028] It should be noted that, in this document, the terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of other identical elements in the process, method, article or equipment including the element.

[0029] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An electromagnetic bearing for an automotive cooling system that improves its heat dissipation capacity, comprising an electromagnetic bearing body (1), characterized in that: The bottom of the electromagnetic bearing body (1) is provided with a base lower shell (2), the top of the base lower shell (2) is provided with a base upper shell (3), and the left and right sides of the base lower shell (2) and the base upper shell (3) are provided with locking structures and connecting structures. The locking structure includes a connecting block (51) fixedly installed on the right side of the upper shell (3) of the base. A support frame (52) located at the bottom of the connecting block (51) is fixedly installed on the right side of the lower shell (2) of the base. A connector (53) is installed inside the support frame (52). A threaded post (54) with one end penetrating through the connecting block (51) and extending to its outside is fixedly connected to the connector (53). A locking sleeve (55) with one end penetrating through and extending into the interior of the connecting block (51) is threadedly connected to the outer surface of the threaded post (54). Control components (56) are fixedly installed on the left and right sides of the locking sleeve (55).

2. The electromagnetic bearing for an automotive cooling system with improved heat dissipation capacity according to claim 1, characterized in that: The connection structure includes a mounting frame (57), which is fixedly mounted on the left side of the lower shell (2) of the base. A mounting rod (58) is fixedly mounted between the front and rear side walls of the inner cavity of the mounting frame (57). A hinge (59) that is fixedly connected to the left side of the upper shell (3) of the base is rotatably mounted on the outer surface of the mounting rod (58).

3. The electromagnetic bearing for an automotive cooling system with improved heat dissipation capacity according to claim 1, characterized in that: The electromagnetic bearing body (1) is snapped onto the lower shell of the base (2), and the upper shell of the base (3) is located on top of the lower shell of the base (2) and the electromagnetic bearing body (1). The lower shell of the base (2) is equipped with mounting screws (4).

4. The electromagnetic bearing for an automotive cooling system with improved heat dissipation capacity according to claim 1, characterized in that: The connector (53) includes a support rod and a connecting ring. The support rod is fixedly installed between the front and rear side walls of the inner cavity of the support frame (52). The connecting ring is rotatably installed on the outer surface of the support rod. One end of the threaded column (54) is fixedly connected to the outer surface of the connecting ring.

5. The electromagnetic bearing for an automotive cooling system with improved heat dissipation capacity according to claim 1, characterized in that: The connecting block (51) has a through groove on its right side and a fixing hole on its top. The fixing hole and the through groove are connected. The diameter of the threaded column (54) is adapted to the size of the through groove. One end of the locking sleeve (55) passes through and extends into the interior of the fixing hole.

6. The electromagnetic bearing for an automotive cooling system with improved heat dissipation capacity according to claim 1, characterized in that: The control assembly (56) includes two adjusting rods, with one end of each adjusting rod fixedly connected to the outer surface of the locking sleeve (55).

7. The electromagnetic bearing for an automotive cooling system with improved heat dissipation capacity according to claim 2, characterized in that: The hinge (59) includes a mounting ring and an L-shaped connecting plate. The outer surfaces of the L-shaped connecting plate and the mounting ring are fixedly connected. The L-shaped connecting plate is fixedly connected to the left side of the upper shell (3) of the base. The mounting ring is rotatably mounted on the outer surface of the mounting rod (58).

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