L-shaped motor casing

Abstract

The utility model discloses an L-shaped motor casing, and belongs to the technical field of linear rotating motors. An L-shaped motor casing comprises a casing body and a cover plate installed on the casing body, an output hole used for a motor output shaft to penetrate out of the casing body is formed in the casing body, a notch structure is arranged on the casing body, and when the casing body moves along with an external movement module, the notch structure is used for giving way for an external collection device, and the notch structure is arranged above the output hole. According to the utility model, the gap structure is constructed on the shell, and the design of the gap structure enables the visual device and the output end of the motor to appear above the material area at the same time without alternate appearance, so that the efficiency of cooperative work of the motor and the visual device is improved. The gap structure provides a mounting basis for mounting the visual device on an external fixed end face, and is beneficial to improving the visual positioning precision, thereby improving the accuracy of motor output.

Description

Technical Field

[0001] The utility model belongs to the technical field of linear rotary motors, and in particular to an L-shaped motor housing. Background Art

[0002] Motors can be divided into rotary motors, linear motors and linear rotary motors according to the output form. In industrial equipment, the output position of the motor often requires the assistance of a vision device for control. At present, the vision device usually collects information in a direct shooting form, while the motor uses a motion module to run into the coverage range of the vision device and output actions linearly.

[0003] In the prior art, if the vision device and the motor are installed at the same height, they cannot work at the same position simultaneously and need to appear at the designated work station alternately, which results in low working efficiency of the industrial equipment, and the positioning accuracy of both at the designated work station directly affects the execution accuracy of the motor. If the vision device and the motor are installed at different heights, the vision device must be installed at a high position, which directly increases the difficulty of collecting information by the vision device, requires a high configuration for the vision device, and the preparation cost of the industrial equipment is high. Summary of the Utility Model

[0004] Purpose of the utility model: To provide an L-shaped motor housing to solve the above problems existing in the prior art.

[0005] Technical solution: An L-shaped motor housing includes a housing and a cover plate installed on the housing. An output hole for the motor output shaft to pass through the housing is provided on the housing. A notch structure is provided on the housing. When the housing moves with an external motion module, the notch structure is used to make way for an external acquisition device, and the notch structure is arranged above the output hole.

[0006] Further, an air connection block is arranged inside the housing, and the air inlet end of the air connection block matches the air nozzle hole provided on the housing.

[0007] Further, the air connection block includes a commutating part and a connecting part which are integrally formed. An air exchange channel is provided on the air connection block. One end of the air exchange channel is located at the connecting part and is used to connect an external air nozzle, and the other end is located at the commutating part and is used to connect an air hose.

[0008] Further, the air connection block further includes a wire carrying part for commutating external wire arrangements.

[0009] Further, a sunk groove is provided on the housing. The sunk groove includes a wiring groove and a plate groove. The cover plate is arranged in the plate groove, and the wiring groove is used to install external wiring terminals.

[0010] Further, a carding frame is arranged inside the housing. A pipe groove is formed on one side of the carding frame, and a bending groove is formed on the other side. A plurality of wire grooves communicating with the bending groove are also formed on the carding frame.

[0011] Further, a monitoring groove for installing a grating sensor is formed on the inner side wall of the housing.

[0012] Further, a stress groove is formed on the installation end face of the housing.

[0013] Further, a first end face and a second end face are milled on the inner bottom surface of the housing, and the first end face and the second end face are respectively used for installing a linear motor and a slide rail.

[0014] Further, a wire arranging frame is installed inside the housing.

[0015] Beneficial effects: A notch structure is constructed on the housing of the present utility model. The design of the notch structure enables the visual device and the motor output end to appear above the material area simultaneously, without alternating appearance, thereby improving the working efficiency of the cooperation between the motor and the visual device. The notch structure provides an installation basis for installing the visual device on an external fixed end face, which helps to improve the positioning accuracy of the vision and thus improve the accuracy of the motor output. After the housing structure is changed, the arrangements of the internal air hose and the circuit wire are correspondingly changed. The addition of an air connection block, a wire arranging frame and a carding frame can reduce the friction and wear of the pipelines and improve the safety of the system. Description of the Drawings

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is a schematic structural diagram of the housing in the present utility model;

[0018] Figure 3 is a schematic structural diagram of the air connection block in the present utility model;

[0019] Figure 4 is a schematic structural diagram of the carding frame in the present utility model;

[0020] Figure 5 is a schematic structural diagram when connecting the air hose and the circuit wire in the present utility model.

[0021] The reference numerals are: 1, housing; 11, stress groove; 12, first mounting portion; 13, second mounting portion; 141, wiring groove; 142, plate groove; 15, air nozzle hole; 16, first end face; 17, second end face; 18, monitoring groove; 19, output hole; 2, cover plate; 3, air connection block; 31, commutation portion; 32, connecting portion; 33, wire-carrying portion; 34, air exchange channel; 4, wire arranging rack; 5, combing rack; 51, pipe groove; 52, bending groove; 53, wire groove; 6, air hose; 7, circuit wire; 8, notch structure. Detailed implementation mode

[0022] In the following description, a large number of specific details are given to provide a more thorough understanding of the present utility model. However, it is obvious to those skilled in the art that the present utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the present utility model, some well-known technical features in the art are not described.

[0023] As Figures 1 - 5 As shown, an L-shaped motor housing includes a housing 1 and a cover plate 2 mounted on the housing 1. An output hole 19 for the motor output shaft to pass through the housing 1 is provided on the housing 1. A notch structure 8 is provided on the housing 1. When the housing moves with an external motion module, the notch structure 8 is used to make way for an external acquisition device, and the notch structure 8 is arranged above the output hole 19.

[0024] The housing 1 of the present utility model has an L-shaped structure, and a notch structure 8 is constructed on the housing 1. The design of the notch structure 8 enables the vision device and the motor output end to appear above the material area simultaneously, without alternating, thus improving the working efficiency of the cooperation between the motor and the vision device. The notch structure 8 provides an installation basis for the vision device to be installed on an external fixed end face, which helps to improve the positioning accuracy of the vision, thereby improving the accuracy of the motor output. After the structure of the housing 1 is changed, the arrangements of the internal air hose 6 and the circuit wire 7 are correspondingly changed. The addition of the air connection block, the wire arranging rack and the combing rack can reduce the friction and wear of the pipelines, and improve the safety of the system.

[0025] In summary, the design of the notch structure 8 greatly improves the working efficiency and positioning accuracy of the composite actuator and the vision device, while the addition of the air connection block 3, the wire arranging rack 4 and the combing rack 5 further optimizes the arrangements of the air hose 6 and the circuit wire 7, improving the reliability and maintenance convenience of the system.

[0026] As Figure 2As shown, an air connection block 3 is provided inside the housing 1, and the air inlet end of the air connection block 3 is matched with the air nozzle hole 15 opened on the housing 1. Specifically, the air connection block 3 includes an integrally formed commutation part 31 and a connection part 32. An air exchange channel 34 is opened on the air connection block 3. One end of the air exchange channel 34 is located at the connection part 32 for connecting an external air nozzle, and the other end is located at the commutation part 31 for connecting an air hose 6.

[0027] The design of the air connection block 3 inside the housing 1 not only simplifies the air path connection process, but also improves the space utilization rate and the overall efficiency of the air path system. By optimizing the air flow direction, improving the airtightness and reliability, and simplifying the maintenance and replacement process, the air connection block 3 provides an effective solution for the air path management of the motor housing, which helps to improve the performance and reliability of the entire system.

[0028] As Figure 2 , Figure 3 and Figure 5 shown, the air connection block 3 further includes a wire carrying part 33 for reversing the external wire arrangement. The wire carrying part 33 is used for reversing the wire arrangement connected to the connection terminal. This commutation plays a role in dividing the wire arrangement, that is, dividing the end part of the wire arrangement that needs to be fixedly connected to the connection terminal from the wire arrangement that needs to be bent, which improves the service life of the wire arrangement and the reliability of the system.

[0029] As Figure 1 and Figure 2 shown, a counterbore is opened on the housing 1. The counterbore includes a wiring groove 141 and a board groove 142. The cover plate 2 is arranged in the board groove 142, and the wiring groove 141 is used for installing an external connection terminal. Threaded holes for installing the cover plate 2 and the connection terminal are opened in the counterbore. The design of the counterbore not only improves the flatness and appearance regularity of the housing 1, but also optimizes the installation process, improves the protection level, reduces the space occupation, and facilitates maintenance. This design is of great significance for improving the overall performance and reliability of the motor housing.

[0030] As Figure 2 and Figure 4 shown, a combing frame 5 is arranged inside the housing 1. A pipe groove 51 is opened on one side of the combing frame 5, a bending groove 52 is opened on the other side, and a plurality of wire grooves 53 communicating with the bending groove 52 are also opened on the combing frame 5.

[0031] The pipe groove 51 is in a U-shaped structure, and the air hose 6 receiving air from the air connection block 3 bypasses through the pipe groove 51, which plays a role in dividing the fixed section and the movable section of the air hose 6, that is, the air hose 6 between the air connection block 3 and the pipe groove 51 is a relatively stable fixed section, while the air hose 6 outside the pipe groove 51 is the movable section that needs to be bent. The function of the pipe groove 51 is similar to that of the commutation part 31, both of which play a role in stabilizing the pipe end.

[0032] A wire arrangement rack 4 is also installed inside the housing 1. The wire arrangement rack 4 is used in cooperation with the bending groove 52 to sort out the circuit wires 7, and the wire groove 53 is used to separate multiple circuit wires 7 to avoid friction between the wires.

[0033] As Figure 2 shown, a monitoring groove 18 for installing a grating sensor is provided on the inner side wall of the housing 1. The reading head of the grating sensor is installed in the monitoring groove 18, and the magnetic strip cooperating with the reading head is installed on a carrier moving relative to the monitoring groove 18. The monitoring groove 18 can be provided on the side wall and the inner wall of the housing 1. Preferably, the monitoring groove 18 is provided on the side wall of the housing 1, and such a setting facilitates the zero calibration of the reading head.

[0034] As Figure 1 shown, a stress groove 11 is provided on the mounting end face of the housing 1. A fixing structure for fixing itself to the external mounting end face is provided on the mounting end face of the housing 1. The fixing structure includes an upper fixing structure and a lower fixing structure. The lower fixing structure is composed of a slot hole and a pin hole. The slot hole cooperates with the protrusion on the external mounting end face. The upper fixing structure includes a through hole and a pin hole. The through hole cooperates with a bolt. The fixing structure fixes the housing 1 in a way that the lower side is open for limiting and the upper side is fixed by a bolt. The stress groove 11 is provided between the upper fixing structure and the lower fixing structure, and can release the mounting stress to prevent the mounting deformation of the housing 1.

[0035] As Figure 2 shown, the inner bottom surface of the housing 1 is milled with an end face one 16 and an end face two 17, and the end face one 16 and the end face two 17 are respectively used for the installation of a linear motor and a slide rail. The design of the end face one 16 and the end face two 17 can improve the installation accuracy and stability of the linear motor and the slide rail, which is beneficial to the high-precision output of the motor.

[0036] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, various equivalent transformations can be made to the technical solutions of the present invention, and these equivalent transformations all fall within the protection scope of the present invention.

Claims

1. An L-shaped motor housing, comprising a housing (1) and a cover plate (2) mounted on the housing (1), wherein the housing (1) is provided with an output hole (19) for the motor output shaft to pass through the housing (1), characterized in that: The housing (1) is provided with a notch structure (8). When the housing moves with the external motion module, the notch structure (8) is used to make way for an external collection device. The notch structure (8) is arranged above the output hole (19).

2. The L-shaped motor housing according to claim 1, characterized in that: An air receiving block (3) is provided in the shell (1), and an air inlet end of the air receiving block (3) matches an air nozzle hole (15) provided on the shell (1).

3. The L-shaped motor housing according to claim 2, characterized in that: The air connection block (3) comprises an integrally formed reversing portion (31) and a connecting portion (32). A ventilation channel (34) is provided on the air connection block (3). One end of the ventilation channel (34) is located at the connecting portion (32) and is used to connect to an external air nozzle, and the other end is located at the reversing portion (31) and is used to connect to an air hose (6).

4. The L-shaped motor housing according to claim 3, characterized in that: The air connection block (3) also includes a wire carrying portion (33) for changing the direction of external wire arrangement.

5. The L-shaped motor housing according to claim 1, characterized in that: The housing (1) is provided with a sink groove, the sink groove comprising a wiring groove (141) and a plate groove (142), the cover plate (2) is arranged in the plate groove (142), and the wiring groove (141) is used for installing an external wiring terminal.

6. The L-shaped motor housing according to claim 1, characterized in that: A combing frame (5) is arranged in the housing (1), a tube groove (51) is provided on one side of the combing frame (5), a bending groove (52) is provided on the other side, and a plurality of wire grooves (53) connected to the bending grooves (52) are also provided on the combing frame (5).

7. The L-shaped motor housing according to claim 1, characterized in that: The inner side wall of the housing (1) is provided with a monitoring groove (18) for installing a grating sensor.

8. The L-shaped motor housing according to claim 1, characterized in that: The mounting end surface of the housing (1) is provided with a stress groove (11).

9. The L-shaped motor housing according to claim 1, characterized in that: The inner bottom surface of the housing (1) is milled with an end surface 1 (16) and an end surface 2 (17), and the end surface 1 (16) and the end surface 2 (17) are used for installing a linear motor and a slide rail respectively.

10. The L-shaped motor housing according to claim 1, characterized in that: A wire rack (4) is installed in the housing (1).

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