CN216490006U

CN216490006U - Throttle motor housing

Info

Publication number: CN216490006U
Application number: CN202123411891.4U
Authority: CN
Inventors: 王金锁; 阎武权
Original assignee: Changzhou Jinzhao Electromechanical Technology Co ltd
Current assignee: Changzhou Jinzhao Electromechanical Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-05-10
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a throttle motor casing, which comprises a casing and a front cover fixedly connected with the front end of the casing, wherein the front end of the casing is provided with a plurality of connecting blocks, and the front cover is provided with a plurality of mounting grooves matched and clamped with the connecting blocks; the connecting block includes left lug, right lug, left side support step and right side support step, left side lug sets up the top of supporting the step in a left side, right side lug sets up the top at the right side support step, set up flutedly between left side lug and the right lug, the left side lug cooperates the crimping with the left end face of mounting groove, the right side lug cooperates the crimping with the right-hand member face of mounting groove, the left side supports the bottom surface butt of step and protecgulum, the right side supports the bottom surface butt of step and protecgulum. The utility model provides a throttle motor casing, the connected mode of casing and protecgulum is simple swift, roughness when having guaranteed motor and throttle installation.

Description

Throttle motor housing

Technical Field

The utility model relates to a throttle motor casing belongs to motor technical field.

Background

At present, an electronic throttle valve is an important component of an automobile engine system, an air filter is arranged at the upper part of the throttle valve, and an engine cylinder body is arranged at the lower part of the throttle valve. The throttle is the throat of an automobile engine and is a controllable valve used to control the air entering the engine. Generally, a valve plate on the throttle valve is driven by a motor to rotate the valve plate to an optimal angle, so that the air intake is accurately controlled.

The performance and structure of the throttle motor, which is used as a driving component in the throttle motor, play a decisive role in the normal use of the throttle. However, the existing throttle motor has a complex structure, and the installation and connection of various parts of the motor shell are complicated, so that the installation and use of the motor in the throttle are influenced.

Disclosure of Invention

The utility model aims to solve the technical problem that, overcome prior art not enough, provide a throttle motor housing, the connected mode of casing and protecgulum is simple swift, roughness when having guaranteed motor and throttle installation.

In order to solve the technical problem, the technical scheme of the utility model is that:

a throttle motor shell comprises a shell and a front cover fixedly connected with the front end of the shell, wherein the front end of the shell is provided with a plurality of connecting blocks, and the front cover is provided with a plurality of mounting grooves matched and clamped with the connecting blocks;

the connecting block includes left lug, right lug, left side support step and right side support step, left side lug sets up the top of supporting the step in a left side, right side lug sets up the top at the right side support step, set up flutedly between left side lug and the right lug, the left side lug cooperates the crimping with the left end face of mounting groove, the right side lug cooperates the crimping with the right-hand member face of mounting groove, the left side supports the bottom surface butt of step and protecgulum, the right side supports the bottom surface butt of step and protecgulum.

Furthermore, the left end face and the right end face of the mounting groove are inclined planes.

Furthermore, a plurality of flange holes are formed in the edge of the front cover.

Further, the connecting block is provided with 6.

Furthermore, 6 mounting grooves are formed.

Further, the inner wall of casing is provided with 4 magnetic shoe direction muscle, the outer wall of magnetic shoe direction muscle is the cambered surface.

According to the technical scheme, the utility model discloses a set up the connecting block on the motor casing, set up the mounting groove with connecting block cooperation crimping on the motor protecgulum, motor casing and protecgulum installation back, impress the connecting block of motor casing in the mounting groove of protecgulum, realize that the motor casing is fixed with being connected of protecgulum to the roughness of protecgulum upper surface has been guaranteed, it is stable to laminate more when making the protecgulum fixed with the air throttle installation. The utility model discloses a connected mode of casing and protecgulum is simple and practical, need not unnecessary connecting piece, and the linkage effect is better.

Drawings

FIG. 1 is a schematic structural diagram of a front cover of a throttle motor casing according to the present invention;

fig. 2 is a schematic structural diagram of a casing of a throttle motor casing according to the present invention;

fig. 3 is a schematic structural view of a connecting block of a throttle motor housing according to the present invention;

FIG. 4 is a schematic view of the installation of the connecting block and the mounting groove of the throttle motor housing according to the present invention;

fig. 5 is a schematic structural diagram of the magnetic shoe guiding rib of the throttle motor casing of the present invention.

Detailed Description

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.

As shown in fig. 1 to 4, the present embodiment provides a throttle motor housing, which includes a housing 1 and a front cover 2 fixedly connected to a front end of the housing 1, wherein the front end of the housing 1 is provided with a plurality of connecting blocks 3, and the front cover 2 is provided with a plurality of mounting grooves 4 engaged with the connecting blocks 3. The border of protecgulum 2 is seted up 3 flange holes 21, and flange hole 21 is used for connecting the use of connecting piece on motor and the throttle.

As shown in fig. 3 and 4, the connecting block 3 of this embodiment includes a left protruding block 31, a right protruding block 32, a left supporting step 33 and a right supporting step 34, the left protruding block 31 is disposed above the left supporting step 33, the right protruding block 32 is disposed above the right supporting step 34, a groove 35 is disposed between the left protruding block 31 and the right protruding block 32, the left protruding block 31 is in press-fit connection with a left end face 41 of the mounting groove 4, the right protruding block 32 is in press-fit connection with a right end face 42 of the mounting groove 4, the left supporting step 33 is abutted to a bottom face of the front cover 2, the right supporting step 34 is abutted to a bottom face of the front cover 2, and both the left end face 41 and the right end face 42 of the mounting groove 4 are inclined planes.

Since the motor is finally installed on the throttle valve, the present embodiment is characterized in that 3 flange holes 21 are formed on the edge of the motor front cover 2, and the flange holes 21 are fixedly connected with a connecting piece on the throttle valve through screws. Motor protecgulum 2 will use as the flange, therefore the upper surface of motor protecgulum 2 will be leveled as far as possible, and when motor protecgulum 2 was fixed with the connecting piece installation on the throttle valve like this, just can be firm, and the laminating degree is higher.

Therefore, the present embodiment adopts a fixing manner of pressing the connecting block 3 and the mounting groove 4 when the housing 1 and the front cover 2 are connected. Before assembly, the left projection 31 and the right projection 32 of the connecting block 3 are both shaped as shown in fig. 3. After the casing 1 and the front cover 2 are connected, the left protrusion 31 and the right protrusion 32 of the connecting block 3 are inserted into the mounting groove 4 of the front cover 2, and then the left protrusion 31 and the right protrusion 32 are pressed downward left and right respectively, so that the left protrusion 31 and the right protrusion 32 deform left and right respectively, as shown in fig. 4, until completely attaching to the left end surface 41 and the right end surface 42, at which time the casing 1 and the front cover 2 are firmly connected, and the left protrusion 31 and the right protrusion 32 are already located in the mounting groove 4, the upper surface of the front cover 2 still remains flat and free of protrusions.

As shown in fig. 1 and 2, in order to ensure the connection stability, the number of the connecting block 3 and the mounting groove 4 is 6 in the present embodiment.

As shown in fig. 5, the inner wall of the casing 1 is provided with 4 magnetic shoe guiding ribs 11, the outer wall of each magnetic shoe guiding rib 11 is a cambered surface, and an arc-shaped magnetic shoe is clamped between every two magnetic shoe guiding ribs 11 without other magnetic shoe fixing parts.

The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above only is a specific embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A throttle motor housing, characterized by: the novel motor comprises a machine shell (1) and a front cover (2) fixedly connected with the front end of the machine shell (1), wherein the front end of the machine shell (1) is provided with a plurality of connecting blocks (3), and the front cover (2) is provided with a plurality of mounting grooves (4) matched and clamped with the connecting blocks (3);

connecting block (3) include left lug (31), right lug (32), left side support step (33) and right side support step (34), left side lug (31) set up the top that supports step (33) in a left side, right side lug (32) set up the top that supports step (34) in the right side, set up fluted (35) between left side lug (31) and right lug (32), left side lug (31) and left end face (41) cooperation crimping of mounting groove (4), right side lug (32) and right end face (42) cooperation crimping of mounting groove (4), the bottom surface butt of left side support step (33) and protecgulum (2), the right side supports the bottom surface butt of step (34) and protecgulum (2).

2. The throttle motor housing as set forth in claim 1, wherein: the left end face (41) and the right end face (42) of the mounting groove (4) are inclined planes.

3. The throttle motor housing as set forth in claim 1, wherein: the edge of the front cover (2) is provided with a plurality of flange holes (21).

4. The throttle motor housing as set forth in claim 1, wherein: the number of the connecting blocks (3) is 6.

5. The throttle motor housing of claim 1, wherein: 6 mounting grooves (4) are formed.

6. The throttle motor housing as set forth in claim 1, wherein: the inner wall of casing (1) is provided with 4 magnetic shoe direction muscle (11), the outer wall of magnetic shoe direction muscle (11) is the cambered surface.