Fixing device for mounting motor shell

Abstract

The utility model provides a fixing device for mounting a motor shell, belongs to the technical field of motors, and solves the problem that the angle of a motor cannot be randomly adjusted by 360 degrees due to the fact that the motor needs to rotate by at least 90 degrees each time. The fixing device for mounting the motor shell comprises a bottom plate, a mounting shell is fixed on the bottom plate, a rotating shaft is rotatably connected in the mounting shell, a rotating disc is fixed at the upper end of the rotating shaft, a plurality of clamping strips are fixed on the rotating disc, a first annular groove is formed in the mounting shell, a circular ring is slidably connected in the first annular groove, a plurality of insertion strips are fixed on the circular ring, and the motor shell is detachably arranged on the rotating disc. The utility model has the advantage that the angle of the motor can be randomly adjusted in 360 degrees.

Description

Technical Field

[0001] This utility model belongs to the field of motor technology and relates to a fixing device, particularly a fixing device for mounting a motor housing. Background Technology

[0002] An electric motor (commonly known as a "motor") is an electromagnetic device that converts or transmits electrical energy based on the law of electromagnetic induction. The production of electric motors involves the process of installing the motor housing, which is the assembly process of fitting the motor housing into the side wall of the stator.

[0003] A search revealed a Chinese patent document disclosing a motor mounting device [Application No.: 202320332675.0; Publication No.: CN 219372128 U]. This motor mounting device includes a base plate, with an adjustment mechanism slidably connected to the top of the base plate. Screw holes are formed on the four sides of the top of the base plate near its corners, penetrating the base plate. The motor body is fixedly connected to the inner side of the bottom end of the adjustment mechanism, and a heat dissipation mechanism is fixedly connected to the top of the adjustment mechanism. This utility model employs the above structure. When installing the motor body, bolts matching the screw holes can be used to fix the base plate, thus fixing the position of the motor body. When the motor angle needs to be adjusted, a telescopic rod can be pulled out from the slot, and then the fixing plate can be rotated using the sliding principle of the groove to reverse the motor angle. The telescopic rod can then be inserted into the slot to fix the position of the fixing plate, thus reversing the motor angle. This achieves the beneficial effect of facilitating motor angle adjustment.

[0004] While the telescopic rod and locking hole disclosed in the patent have the beneficial effect of facilitating the adjustment of the motor angle, the motor angle cannot be adjusted arbitrarily in 360 degrees, as it requires a minimum rotation of 90 degrees each time. Utility Model Content

[0005] The purpose of this utility model is to address the aforementioned problems in the existing technology by proposing a fixing device for mounting a motor housing. The technical problem to be solved by this utility model is: how to enable the motor to adjust its angle 360 ​​degrees at will.

[0006] The objective of this utility model can be achieved through the following technical solutions:

[0007] A fixing device for mounting a motor housing includes a base plate, a mounting shell fixed on the base plate, a rotating shaft rotatably connected inside the mounting shell, a turntable fixed at the upper end of the rotating shaft, a plurality of retaining strips fixed on the turntable, an annular groove on the mounting shell, a circular ring slidably connected inside the annular groove, a plurality of inserts fixed on the circular ring, and a motor housing detachably mounted on the turntable.

[0008] The working principle of this utility model is as follows: the motor housing is installed on the turntable, and the motor angle can be adjusted arbitrarily by rotating the turntable. Then, by moving the ring up and down, each insert on the ring is inserted into the gap between adjacent clips on the turntable, thereby fixing the turntable.

[0009] The mounting housing has a second annular groove, and two arc-shaped blocks are slidably connected in the second annular groove. The upper surface of the arc-shaped blocks is an inclined surface, and the inclined surfaces of the two arc-shaped blocks are at opposite angles. The first annular groove has two circular openings, and a support column is slidably connected to the circular opening. The lower end of the support column is arc-shaped and fits against the arc-shaped block. The support column is fixedly connected to the annular groove.

[0010] By using the above structure, by installing arc-shaped blocks and support columns, and by rotating the arc-shaped blocks, the support columns are pushed up and down, which in turn drives the ring to move up and down. This allows each insert on the ring to be inserted into the gap between adjacent clips on the turntable, thus fixing the turntable in place.

[0011] The outer wall of the mounting shell has an arc-shaped opening, and a rotating ring is slidably connected in the second annular groove. The rotating ring is fixedly connected to the arc-shaped block, and a connecting rod extending out of the arc-shaped opening is fixed on the rotating ring.

[0012] By using the above structure, by installing a connecting rod and rotating the connecting rod, the arc-shaped block on the rotating ring can be rotated, thereby driving the support column to move the ring up and down.

[0013] A connector strip is fixed on the turntable, and a connector slot is provided on the motor housing, into which the connector strip is inserted.

[0014] By adopting the above structure, the installation and disassembly of the motor housing can be achieved by installing the connector strip and opening the connector slot.

[0015] The motor housing has multiple fixing ports with through insertion slots and insertion strips. Multiple rotating columns are rotatably connected to the turntable. Mounting blocks are fixed on the rotating columns. Fixing columns are slidably connected to the mounting blocks. Tension springs are fixed between the mounting blocks and the fixing columns.

[0016] By adopting the above structure, by opening a fixing port and installing a fixing column, and by rotating the rotating column to align the fixing column with the fixing port, the fixing column is inserted into the fixing port, thus fixing the motor housing onto the turntable.

[0017] Compared with existing technologies, the mounting device for this motor housing has the following advantages:

[0018] 1. Install the motor housing on the turntable. By rotating the turntable, the motor angle can be adjusted 360 degrees. Then, by moving the ring up and down, each insert on the ring is inserted into the gap between adjacent clips on the turntable to fix the turntable.

[0019] 2. By installing arc-shaped blocks and support columns, rotating the arc-shaped blocks pushes the support columns up and down, which in turn moves the ring up and down, thus allowing each insert on the ring to be inserted into the gap between adjacent clips on the turntable, thereby fixing the turntable.

[0020] 3. By opening a fixing port and installing a fixing column, and by rotating the rotating column, the fixing column is aligned with the fixing port and inserted into the fixing port, thus fixing the motor housing onto the turntable. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0022] Figure 2 This is a cross-sectional view of the present invention.

[0023] Figure 3 This is a schematic diagram of the transfer ring in this utility model.

[0024] Figure 4 This is a schematic diagram of the structure of the turntable in this utility model.

[0025] In the diagram, 1. Base plate; 2. Mounting shell; 3. Rotating shaft; 4. Turntable; 5. Motor housing; 6. Clamping strip; 7. Ring groove one; 8. Circular ring; 9. Insert strip; 10. Ring groove two; 11. Arc-shaped block; 12. Support column; 13. Arc-shaped opening; 14. Rotating ring; 15. Connecting rod; 16. Inserting strip; 17. Inserting groove; 18. Fixing opening; 19. Rotating column; 20. Mounting block; 21. Fixing column; 22. Tension spring. Detailed Implementation

[0026] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0027] like Figures 1-4 As shown, the fixing device for mounting the motor housing 5 includes a base plate 1, a mounting shell 2 fixed on the base plate 1, a rotating shaft 3 rotatably connected inside the mounting shell 2, a turntable 4 fixed at the upper end of the rotating shaft 3, multiple retaining strips 6 fixed on the turntable 4, an annular groove 7 opened on the mounting shell 2, a circular ring 8 slidably connected inside the annular groove 7, multiple insert strips 9 fixed on the circular ring 8, and the motor housing 5 detachably mounted on the turntable 4.

[0028] The motor housing 5 is installed on the turntable 4. By rotating the turntable 4, the motor angle can be adjusted arbitrarily in 360 degrees. Then, by moving the ring 8 up and down, each insert 9 on the ring 8 is inserted into the gap between adjacent clips 6 on the turntable 4, thus fixing the turntable 4.

[0029] The mounting housing 2 has an annular groove 10, and two arc-shaped blocks 11 are slidably connected in the annular groove 10. The upper surface of the arc-shaped blocks 11 is inclined, and the inclined surfaces of the two arc-shaped blocks 11 are at opposite angles. The annular groove 7 has two circular openings, and a support column 12 is slidably connected to the circular openings. The lower end of the support column 12 is arc-shaped and fits against the arc-shaped blocks 11. The support column 12 is fixedly connected to the annular ring 8.

[0030] By adopting the above structure, by installing the arc-shaped block 11 and the support column 12, by rotating the arc-shaped block 11, the support column 12 is pushed up and down, which drives the ring 8 to move up and down, so that each insert 9 on the ring 8 can be inserted into the gap between the adjacent clips 6 on the turntable 4, thereby fixing the turntable 4.

[0031] An arc-shaped opening 13 is provided on the outer wall of the mounting shell 2. A rotating ring 14 is slidably connected in the annular groove 10. The rotating ring 14 is fixedly connected to the arc-shaped block 11. A connecting rod 15 extending out of the arc-shaped opening 13 is fixed on the rotating ring 14.

[0032] By using the above structure, by installing the connecting rod 15 and rotating the connecting rod 15, the arc-shaped block 11 on the rotating ring 14 is rotated, thereby driving the support column 12 to move the ring 8 up and down.

[0033] A connector strip 16 is fixed on the turntable 4, and a connector slot 17 is provided on the motor housing 5. The connector strip 16 is inserted into the connector slot 17.

[0034] By adopting the above structure, the installation and disassembly of the motor housing 5 are realized by installing the plug strip 16 and opening the plug slot 17.

[0035] The motor housing 5 has multiple fixing ports 18 that pass through the insertion slot 17 and the insertion strip 16. Multiple rotating columns 19 are rotatably connected to the turntable 4. Mounting blocks 20 are fixed on the rotating columns 19. Fixing columns 21 are slidably connected to the mounting blocks 20. A tension spring 22 is fixed between the mounting blocks 20 and the fixing columns 21.

[0036] By adopting the above structure, by opening the fixing port 18 and installing the fixing column 21, and by rotating the rotating column 19 to align the fixing column 21 with the fixing port 18, the fixing column 21 is inserted into the fixing port 18, thereby fixing the motor housing 5 onto the turntable 4.

[0037] The working principle of this utility model is as follows: The motor housing 5 is installed on the turntable 4. By rotating the turntable 4, the motor angle can be adjusted arbitrarily in 360 degrees. By rotating the connecting rod 15, the arc block 11 on the rotating ring 14 is rotated, which pushes the support column 12 to move up and down, and drives the ring 8 to move up and down, so that each insert 9 on the ring 8 is inserted into the gap between the adjacent clips 6 on the turntable 4, thus fixing the turntable 4.

[0038] In summary, the turntable enables the motor to adjust its angle 360 ​​degrees at will.

[0039] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A fixing device for mounting a motor housing, comprising a base plate (1), characterized in that, A mounting shell (2) is fixed on the base plate (1). A rotating shaft (3) is rotatably connected inside the mounting shell (2). A turntable (4) is fixed at the upper end of the rotating shaft (3). Multiple retaining strips (6) are fixed on the turntable (4). An annular groove (7) is opened on the mounting shell (2). A circular ring (8) is slidably connected inside the annular groove (7). Multiple inserts (9) are fixed on the circular ring (8). A motor housing (5) is detachably mounted on the turntable (4).

2. The fixing device for mounting a motor housing according to claim 1, characterized in that, The mounting shell (2) has an annular groove (10) inside, and two arc-shaped blocks (11) are slidably connected in the annular groove (10). The upper surface of the arc-shaped blocks (11) is an inclined surface, and the inclined surfaces of the two arc-shaped blocks (11) are at opposite angles. The annular groove (7) has two circular openings, and a support column (12) is slidably connected to the circular openings. The lower end of the support column (12) is arc-shaped and fits against the arc-shaped blocks (11). The support column (12) is fixedly connected to the circular ring (8).

3. The fixing device for mounting a motor housing according to claim 2, characterized in that, The outer wall of the mounting shell (2) is provided with an arc-shaped opening (13), and a rotating ring (14) is slidably connected in the second annular groove (10). The rotating ring (14) is fixedly connected to the arc-shaped block (11), and a connecting rod (15) extending out of the arc-shaped opening (13) is fixed on the rotating ring (14).

4. The fixing device for mounting a motor housing according to claim 1, characterized in that, A connector strip (16) is fixed on the turntable (4), and a connector groove (17) is provided on the motor housing (5). The connector strip (16) is inserted into the connector groove (17).

5. The fixing device for mounting a motor housing according to claim 4, characterized in that, The motor housing (5) has multiple fixing ports (18) for through insertion slots (17) and insertion strips (16). Multiple rotating columns (19) are rotatably connected to the turntable (4). Mounting blocks (20) are fixed on the rotating columns (19). Fixing columns (21) are slidably connected to the mounting blocks (20). A tension spring (22) is fixed between the mounting blocks (20) and the fixing columns (21).

Images