Machine shell inner hole gluing equipment for direct-current brushless motor machining

Abstract

The utility model discloses a machine shell inner hole gluing device for direct current brushless motor machining, which comprises a box body, the top of the inner cavity of the box body is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a threaded rod, and the surface of the threaded rod is in threaded connection with a threaded sleeve. Supporting blocks are fixedly connected to the two sides of the threaded sleeve correspondingly, and supporting rods are slidably connected to inner cavities of the supporting blocks. The box body, the first motor, the threaded rod, the threaded sleeve, the supporting block, the supporting rod, a movable plate, a connecting block, a rotating box, a second motor, a driving gear, a driven gear, a rotating rod, a placing plate, a vertical plate, a first hydraulic telescopic rod, a pressing plate, a fixing frame, a sliding table air cylinder, an extension plate and a second hydraulic telescopic rod are used in cooperation with the automatic gluing device. The machine shell can be quickly limited, deviation in the gluing process is avoided, meanwhile, the machine shell can be automatically glued after limiting, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of motor production, and more specifically, to a glue coating device for the inner hole of a motor housing used in the processing of a DC brushless motor. Background Technique

[0002] A motor refers to an electromagnetic device that realizes the conversion or transmission of electrical energy based on the law of electromagnetic induction. It is divided into a motor (symbol M) and a generator (symbol G). A DC brushless motor belongs to a type of synchronous motor and is a DC motor without a brush and a commutator. Compared with the traditional brushed DC motor, the brushless type is safer and more reliable. A brushless motor is composed of a housing, a stator, a rotor, and an electronic commutator, etc. During the processing of the housing, a glue coating device is required to apply glue to the housing. The traditional method is to place the housing on a table and perform glue coating manually. This method takes a lot of time and has low efficiency. Therefore, a glue coating device for the inner hole of a motor housing used in the processing of a DC brushless motor is proposed to solve the above problems. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the purpose of the present utility model is to provide a glue coating device for the inner hole of a motor housing used in the processing of a DC brushless motor, which has the advantages of quickly fixing the housing and automatically applying glue.

[0004] To achieve the above object, the technical solution adopted by the glue coating device for the inner hole of a motor housing used in the processing of a DC brushless motor of the present utility model is as follows: It includes a box body. A first motor is fixedly connected to the top of the inner cavity of the box body. The output end of the first motor is fixedly connected to a threaded rod. A threaded sleeve is threadedly connected to the surface of the threaded rod. Support blocks are fixedly connected to both sides of the threaded sleeve. A support rod is slidably connected to the inner cavity of the support block. A moving plate is fixedly connected to the top of the support block. A connecting block is fixedly connected to the top of the moving plate. A rotating box is fixedly connected to the top of the connecting block. A second motor is fixedly connected to one side of the rotating box. The output end of the second motor is fixedly connected to a driving gear. A driven gear is meshed with the surface of the driving gear. A rotating rod is fixedly connected to the inner cavity of the driven gear. A placement plate is fixedly connected to the top of the rotating rod. A vertical plate is fixedly connected to the other side of the rotating box. A first hydraulic telescopic rod is fixedly connected to the top of the vertical plate. The output end of the first hydraulic telescopic rod is movably connected to a pressing plate through a bearing. A fixing frame is fixedly connected to the top of the box body. A sliding table cylinder is fixedly connected to the bottom of the fixing frame. An extension plate is fixedly connected to the bottom of the sliding table cylinder. A second hydraulic telescopic rod is fixedly connected to the front side of the top of the extension plate. The output end of the second hydraulic telescopic rod is fixedly connected to an automatic glue coating device.

[0005] As a preferred solution, a controller is fixedly connected to the top of the right side of the box body. A moving through groove is opened on the top of the box body.

[0006] As a preferred solution, the support rod is fixedly connected to the inner cavity of the box body, and a ranging sensor is fixedly connected to the bottom of the moving plate.

[0007] As a preferred solution, an auxiliary rod is slidably connected to the inner cavity of the moving plate, and the auxiliary rod is fixedly connected to the inner cavity of the box body.

[0008] As a preferred solution, the number of the rotating boxes, the second motors and the automatic glue coating devices is two each, and the rotating rod is movably connected to the rotating box through a bearing.

[0009] As a preferred solution, a support plate is fixedly connected to the inner cavity of the rotating box, and the output shaft of the second motor is movably connected to the support plate through a bearing.

[0010] Compared with the prior art, the utility model provides a glue coating device for the inner hole of a casing in the processing of a DC brushless motor, and has the following beneficial effects.

[0011] 1. Through the combined use of the box body, the first motor, the threaded rod, the threaded sleeve, the support block, the support rod, the moving plate, the connecting block, the rotating box, the second motor, the driving gear, the driven gear, the rotating rod, the placing plate, the vertical plate, the first hydraulic telescopic rod, the pressing plate, the fixing frame, the sliding table cylinder, the extension plate, the second hydraulic telescopic rod and the automatic glue coating device, the casing can be quickly limited, so as to avoid deviation during the glue coating process, and at the same time, the casing can be automatically glued after being limited, thus improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural diagram of the utility model;

[0013] Figure 2 is a schematic internal structure diagram of the box body of the utility model;

[0014] Figure 3 is a schematic internal structure diagram of the rotating box of the utility model.

[0015] In the figure: 1. Box body; 2. First motor; 3. Threaded rod; 4. Threaded sleeve; 5. Support block; 6. Support rod; 7. Moving plate; 8. Connecting block; 9. Rotating box; 10. Second motor; 11. Driving gear; 12. Driven gear; 13. Rotating rod; 14. Placing plate; 15. Vertical plate; 16. First hydraulic telescopic rod; 17. Pressing plate; 18. Fixing frame; 19. Sliding table cylinder; 20. Extension plate; 21. Second hydraulic telescopic rod; 22. Automatic glue coating device; 23. Controller; 24. Auxiliary rod; 25. Support plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] The following further describes in detail the embodiments of the present utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0017] In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more; the orientation or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0018] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and defined, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0019] Please refer to Figures 1 - 3 , the present utility model: a glue coating device for the inner hole of the casing in the processing of a DC brushless motor, including a box body 1, a first motor 2 is fixedly connected to the top of the inner cavity of the box body 1, the output end of the first motor 2 is fixedly connected to a threaded rod 3, a threaded sleeve 4 is threadedly connected to the surface of the threaded rod 3, support blocks 5 are fixedly connected to both sides of the threaded sleeve 4, a support rod 6 is slidably connected to the inner cavity of the support block 5, a moving plate 7 is fixedly connected to the top of the support block 5, a connecting block 8 is fixedly connected to the top of the moving plate 7, a rotating box 9 is fixedly connected to the top of the connecting block 8, a second motor 10 is fixedly connected to one side of the rotating box 9, the output end of the second motor 10 is fixedly connected to a driving gear 11, a driven gear 12 is engaged with the surface of the driving gear 11, a rotating rod 13 is fixedly connected to the inner cavity of the driven gear 12, a placing plate 14 is fixedly connected to the top of the rotating rod 13, a vertical plate 15 is fixedly connected to the other side of the rotating box 9, a first hydraulic telescopic rod 16 is fixedly connected to the top of the vertical plate 15, a pressing plate 17 is movably connected to the output end of the first hydraulic telescopic rod 16 through a bearing, a fixing frame 18 is fixedly connected to the top of the box body 1, a sliding table cylinder 19 is fixedly connected to the bottom of the fixing frame 18, an extension plate 20 is fixedly connected to the bottom of the sliding table cylinder 19, a second hydraulic telescopic rod 21 is fixedly connected to the front side of the top of the extension plate 20, and an automatic glue coating device 22 is fixedly connected to the output end of the second hydraulic telescopic rod 21.

[0020] A controller 23 is fixedly connected to the top of the right side of the box body 1, and a moving through groove is provided on the top of the box body 1;

[0021] By setting the controller 23, it is convenient to control the operation of the components.

[0022] The support rod 6 is fixedly connected to the inner cavity of the box body 1, and a ranging sensor is fixedly connected to the bottom of the moving plate 7;

[0023] By setting the ranging sensor, the moving distance of the moving plate 7 can be detected.

[0024] An auxiliary rod 24 is slidably connected to the inner cavity of the moving plate 7, and the auxiliary rod 24 is fixedly connected to the inner cavity of the box body 1;

[0025] By setting the auxiliary rod 24, the moving plate 7 can be supported to enable the smooth forward and backward movement of the moving plate 7.

[0026] The number of the rotating boxes 9, the second motors 10 and the automatic glue coating devices 22 is two each, and the rotating rod 13 is movably connected to the rotating box 9 through a bearing;

[0027] A support plate 25 is fixedly connected to the inner cavity of the rotating box 9, and the output shaft of the second motor 10 is movably connected to the support plate 25 through a bearing;

[0028] By setting the support plate 25, the output shaft can be supported to enable the smooth rotation of the output shaft.

[0029] The working principle of the present utility model is as follows: Place the casing to be processed on the placing plate 14, the first hydraulic telescopic rod 16 drives the pressing plate 17 to move downward, the pressing plate 17 contacts the casing to limit the casing, the first motor 2 drives the support block 5 to move backward through the threaded rod 3 and the threaded sleeve 4, the support block 5 drives the moving plate 7 to move backward, the moving plate 7 drives the rotating box 9 to move backward through the connecting block 8, the rotating box 9 drives the casing to move to the bottom of the automatic glue coating device 22, and then the automatic glue coating device 22 coats the casing. During the coating process, the second motor 10 drives the driven gear 12 to rotate through the driving gear 11, the driven gear 12 drives the rotating rod 13 to rotate, the rotating rod 13 drives the placing plate 14 to rotate, the placing plate 14 drives the casing to rotate to adjust the coating position of the casing. After the coating is completed, the first motor 2 rotates reversely to move the casing to the front side of the top of the box body 1, the first hydraulic telescopic rod 16 drives the pressing plate 17 to contract, and finally the casing can be taken out.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than limiting the protection scope of the present utility model. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model can be modified or equivalently replaced without departing from the essence and scope of the technical solutions of the present utility model.

Claims

1. A glue coating device for the inner hole of the housing used in the processing of a DC brushless motor, including a box body (1), characterized in that: At the top of the inner cavity of the box body (1), a first motor (2) is fixedly connected. The output end of the first motor (2) is fixedly connected with a threaded rod (3). The surface of the threaded rod (3) is threadedly connected with a threaded sleeve (4). Both sides of the threaded sleeve (4) are fixedly connected with support blocks (5). The inner cavity of the support block (5) is slidably connected with a support rod (6). The top of the support block (5) is fixedly connected with a moving plate (7). The top of the moving plate (7) is fixedly connected with a connecting block (8). The top of the connecting block (8) is fixedly connected with a rotating box (9). One side of the rotating box (9) is fixedly connected with a second motor (10). The output end of the second motor (10) is fixedly connected with a driving gear (11). The surface of the driving gear (11) is engaged with a driven gear (12). The inner cavity of the driven gear (12) is fixedly connected with a rotating rod (13). The top of the rotating rod (13) is fixedly connected with a placing plate (14). The other side of the rotating box (9) is fixedly connected with a vertical plate (15). The top of the vertical plate (15) is fixedly connected with a first hydraulic telescopic rod (16). The output end of the first hydraulic telescopic rod (16) is movably connected with a pressing plate (17) through a bearing. The top of the box body (1) is fixedly connected with a fixing frame (18). The bottom of the fixing frame (18) is fixedly connected with a slide table cylinder (19). The bottom of the slide table cylinder (19) is fixedly connected with an extension plate (20). The front side of the top of the extension plate (20) is fixedly connected with a second hydraulic telescopic rod (21). The output end of the second hydraulic telescopic rod (21) is fixedly connected with an automatic glue application device (22).

2. The glue coating device for the inner hole of the housing used in the processing of the DC brushless motor according to claim 1, wherein: A controller (23) is fixedly connected to the top of the right side of the box body (1). A moving through groove is opened on the top of the box body (1).

3. The glue coating device for the inner hole of the housing used in the processing of the DC brushless motor according to claim 1, wherein: The support rod (6) is fixedly connected to the inner cavity of the box body (1). A distance measuring sensor is fixedly connected to the bottom of the moving plate (7).

4. A glue coating device for the inner hole of the housing used in the processing of a DC brushless motor according to claim 1, characterized in that: An auxiliary rod (24) is slidably connected to the inner cavity of the moving plate (7). The auxiliary rod (24) is fixedly connected to the inner cavity of the box body (1).

5. The glue coating device for the inner hole of the housing used in the processing of the DC brushless motor according to claim 1, characterized in that: The number of the rotating box (9), the second motor (10) and the automatic glue application device (22) is two. The rotating rod (13) is movably connected with the rotating box (9) through a bearing.

6. The glue coating device for the inner hole of the housing used in the processing of the DC brushless motor according to claim 1, wherein: A support plate (25) is fixedly connected to the inner cavity of the rotating box (9). The output shaft of the second motor (10) is movably connected with the support plate (25) through a bearing.

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