Rotor and motor cover assembling tool

Abstract

The utility model discloses a rotor and motor cover assembling tool which comprises a base, a motor cover placing mechanism fixedly arranged on the base, a rotor placing mechanism which is arranged on the base in a sliding mode and can slide relative to one side of the motor cover placing mechanism, and a clamping mechanism which can slide relative to the other side of the motor cover placing mechanism. The holding and clamping mechanism comprises a sliding seat, a fixing block fixedly arranged on the sliding seat and an expansion piece fixedly arranged on the fixing block, the motor cover placing mechanism comprises a fixing seat provided with a placing groove and two holding and clamping pieces symmetrically hinged to the fixing seat along the placing groove, and barbs are arranged on the sides, close to the rotor placing mechanism, of the holding and clamping pieces; the two opposite sides of the fixing block are provided with inclined faces corresponding to the two holding and clamping pieces correspondingly, and the other ends of the two holding and clamping pieces make contact with the inclined faces and then move towards the motor cover containing mechanism along with the holding and clamping mechanism to be oppositely opened. The tool has the advantages that the tool is simple and ingenious, the rotor and the motor cover can be rapidly and accurately assembled conveniently, and the working efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of tooling, in particular to a rotor and motor cover assembly tooling. Background Art

[0002] The motor cover and the rotor are two parts of the motor, and the motor cover and the rotor need to be assembled. Since the motor cover is provided with a brush arm made of elastic material, the brush arm needs to be expanded first during the assembly process of the rotor and the motor cover to ensure smooth assembly of the rotor and the motor cover. When the existing tooling expands the brush arm of the motor cover, the motor housing is generally fixed by setting a separate fixing mechanism. Therefore, the expansion of the brush arm and the fixing of the motor housing need to be performed in two separate processes, which makes the operation inconvenient and wastes efficiency.

[0003] In view of this, it is necessary to provide a rotor and motor cover assembly tool. Summary of the invention

[0004] The rotor and motor cover assembly tool provided by the utility model effectively solves the problems of low efficiency and inconvenient operation in the assembly of the motor cover and the rotor by the existing tool.

[0005] The technical solution adopted by the utility model is

[0006] The rotor and motor cover assembly tooling includes a base, a motor cover placement mechanism fixedly arranged on the base, a rotor placement mechanism slidably arranged on the base and capable of sliding relative to one side of the motor cover placement mechanism, and a clamping mechanism capable of sliding relative to the other side of the motor cover placement mechanism, wherein the clamping mechanism includes a sliding seat slidably arranged on the base, a fixed block fixedly arranged on the sliding seat, and an expansion piece fixedly arranged on the fixed block for expanding the brush arm in the motor cover, the motor cover placement mechanism includes a fixed seat provided with a placement groove, two clamping pieces symmetrically hinged to the fixed seat along the placement groove, a barb is provided on one side of the clamping piece close to the rotor placement mechanism, and inclined surfaces corresponding to the two clamping pieces are respectively provided on opposite sides of the fixed block, and the other ends of the two clamping pieces are relatively spread open as the clamping mechanism moves toward the motor cover placement mechanism after contacting the inclined surfaces.

[0007] Furthermore, the clamping member includes a clamping rod hinged to a fixing seat and a compression spring arranged between the fixing seat and the clamping rod, the barb is arranged on the side of the clamping rod relative to the rotor placement mechanism, and in the natural state of the compression spring, the relative distance between the two barbs of the clamping rod is greater than the distance at the other end of the clamping rod.

[0008] Furthermore, the expansion piece includes a main body on the fixing block and two plug-in blocks arranged at one end of the main body close to the motor cover placement mechanism.

[0009] Furthermore, a pushing component is also arranged on the slide seat.

[0010] Furthermore, the base includes a bottom plate and a linear guide rail arranged on the bottom plate, the fixed seat is provided with a through hole for avoiding the linear guide rail, and the rotor placement mechanism and the clamping mechanism are evenly connected to the linear guide rail in a sliding manner.

[0011] Beneficial effects of the utility model: The tooling of the present application is simple and ingenious, which facilitates the rapid and precise assembly of the rotor and the motor cover, and effectively improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 An overall schematic diagram of the rotor and motor cover assembly tooling provided in an embodiment of the present application.

[0013] Figure 2 A schematic diagram of a motor cover placement mechanism and a clamping mechanism of a rotor and motor cover assembly tool provided in an embodiment of the present application.

[0014] Figure 3 A schematic diagram of the brush arm of the motor cover being expanded by an expansion piece of the rotor and motor cover assembly tooling provided in an embodiment of the present application.

[0015] Figure 4 A schematic diagram of a clamping member of a rotor and motor cover assembly tool provided in an embodiment of the present application.

[0016] The markings in the figure are: 1. base; 2. motor cover placement mechanism; 3. rotor placement mechanism; 4. clamping mechanism; 41. slide seat; 42. fixed block; 43. expansion piece; 21. fixed seat; 22. clamping piece; 201. barb; 221. clamping rod; 222. compression spring; 431. body; 432. plug-in block; 44. pushing assembly; 11. bottom plate; 12. linear guide; 400. inclined plane; 100. motor cover; 200. rotor; 1001. brush arm. DETAILED DESCRIPTION

[0017] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0018] like Figure 1 and Figure 2As shown, the assembly tool of the rotor 200 and the motor cover 100 provided in the embodiment of the present application includes a base 1, a motor cover placement mechanism 2 fixedly arranged on the base 1 for fixing the motor cover 100, a rotor placement mechanism 3 slidably arranged on the base 1 and capable of sliding relative to one side of the motor cover placement mechanism 2, and a clamping mechanism 4 that can slide relative to the other side of the motor cover placement mechanism 2, wherein the clamping mechanism 4 includes a slide seat 41 slidably arranged on the base 1, a fixed block 42 fixedly arranged on the slide seat 41, and a fixed block 42 fixedly arranged on the fixed block 42. The expansion piece 43 is used to expand the brush arm 1001 in the motor cover 100. The motor cover placement mechanism 2 includes a fixed seat 21 with a placement groove, two clamping pieces 22 symmetrically hinged to the fixed seat 21 along the placement groove, and the clamping pieces 22 are provided with a barb 201 on the side close to the rotor placement mechanism 3. The opposite sides of the fixed block 42 are respectively provided with inclined surfaces 400 corresponding to the two clamping pieces 22. After the other ends of the two clamping pieces 22 contact the inclined surfaces 400, they are relatively opened as the clamping mechanism 4 moves toward the motor cover placement mechanism 2.

[0019] In actual use, the motor cover 100 is placed in the motor cover placement mechanism 2, and the rotor 200 is placed in the rotor placement mechanism 3, and then the clamping mechanism 4 is driven manually or automatically to move toward one side of the motor cover placement mechanism 2, so that the other ends of the two clamping members 22 contact the inclined surface 400 and are relatively spread apart with the movement of the clamping mechanism 4, so that the two barbs 201 are relatively closed to fasten the motor cover 100 (such as Figure 3 As shown,). At this time, the expansion member 43 opens the brush arm 1001 in the motor cover 100, and then the rotor placement mechanism 3 moves toward the motor cover placement mechanism 2, so that the rotor 200 extends into the motor cover 100, and then the clamping mechanism 4 is reset, so that the brush arm 1001 fastens the rotor 200.

[0020] In the above design, the tooling of the present application is simple and ingenious, which facilitates the rapid and precise assembly of the rotor 200 and the motor cover 100, and effectively improves work efficiency.

[0021] Specifically: Figure 2 and Figure 4 As shown, the clamping member 22 includes a clamping rod 221 hinged to the fixing seat 21 and a compression spring 222 arranged between the fixing seat 21 and the clamping rod 221, and the barb 201 is arranged on the side of the clamping rod 221 relative to the rotor placement mechanism 3. In the natural state of the compression spring 222, the relative distance between the barbs 201 of the two clamping rods 221 is greater than the distance at the other end of the clamping rod 221.

[0022] In actual use, when the clamping mechanism 4 is not in contact with the clamping member 22, under the action of the compression spring 222, the distance between the two hooks 201 can ensure that the motor cover 100 is placed in the placement groove, and when the clamping mechanism 4 moves toward the side of the motor cover placement mechanism 2, the other ends of the two clamping rods 221 are driven to open relative to each other. Since the two clamping rods 221 are hinged to the fixed seat 21, the two hooks 201 respectively arranged on the two clamping rods 221 are relatively close to each other to achieve the tightening of the motor cover 100.

[0023] In the above design, the structural design and specific implementation of the clamping member 22 can effectively achieve the compression of the motor cover 100 .

[0024] Specifically: Figure 2 and Figure 3 As shown, the expansion piece 43 includes a main body 431 on the fixing block 42 and two inserting blocks 432 arranged at one end of the main body 431 close to the motor cover placement mechanism 2.

[0025] In actual use, the brush arm 1001 of the motor cover 100 is expanded by two inserting blocks 432 .

[0026] In the above design, the structural design and specific implementation of the expansion piece 43 can effectively expand the brush arm 1001 of the motor cover 100 .

[0027] Specifically: Figure 2 As shown, a pushing component 44 is also provided on the slide seat 41 .

[0028] During actual use, the operator can hold the pushing component 44 and directly push the clamping mechanism 4 .

[0029] In the above design, the structural design and specific implementation of the pushing component 44 can effectively realize the pushing of the clamping mechanism 4 .

[0030] Specifically: Figure 1 As shown, the base 1 includes a bottom plate 11 and a linear guide rail 12 arranged on the bottom plate 11. The fixed seat 21 is provided with a through hole for avoiding the linear guide rail 12. The rotor placement mechanism 3 and the clamping mechanism 4 are evenly connected to the linear guide rail 12 through a sliding connection.

[0031] During actual use, the rotor placement mechanism 3 moves along the linear guide rail 12 relative to the motor cover placement mechanism 2 , and the clamping mechanism 4 moves along the linear guide rail 12 relative to the motor cover placement mechanism 2 .

[0032] In the above design, a linear guide rail 12 is used to guide the rotor placement mechanism 3 and the clamping mechanism 4 to facilitate assembly and ensure the accuracy of guidance.

[0033] To further explain in detail, it should be understood that the above is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rotor and motor cover assembly tool, comprising a base (1), characterized in that: The motor cover placement mechanism (100) further comprises a motor cover placement mechanism (2) fixedly arranged on the base (1), a rotor placement mechanism (3) slidably arranged on the base (1) and capable of sliding relative to one side of the motor cover placement mechanism (2), and a clamping mechanism (4) capable of sliding relative to the other side of the motor cover placement mechanism (2), wherein the clamping mechanism (4) comprises a sliding seat (41) slidably arranged on the base (1), a fixing block (42) fixedly arranged on the sliding seat (41), and a fixing block (42) fixedly arranged on the fixing block (42) for expanding a brush arm (1001) in the motor cover (100). An expansion piece (43), the motor cover placement mechanism (2) comprises a fixing seat (21) provided with a placement groove, two clamping pieces (22) symmetrically hinged to the fixing seat (21) along the placement groove, a barb (201) being provided on one side of the clamping piece (22) close to the rotor placement mechanism (3), and inclined surfaces (400) corresponding to the two clamping pieces (22) being provided on opposite sides of the fixing block (42), and the other ends of the two clamping pieces (22) being in contact with the inclined surfaces (400) and being relatively spread apart as the clamping mechanism (4) moves toward the motor cover placement mechanism (2).

2. The rotor and motor cover assembly tool according to claim 1, characterized in that: The clamping member (22) comprises a clamping rod (221) hinged to a fixing seat (21) and a compression spring (222) arranged between the fixing seat (21) and the clamping rod (221); the barb (201) is arranged on a side of the clamping rod (221) relative to the rotor placement mechanism (3); and in a natural state of the compression spring (222), the relative distance between the barbs (201) of the two clamping rods (221) is greater than the distance at the other end of the clamping rod (221).

3. The rotor and motor cover assembly tool according to claim 1, characterized in that: The expansion piece (43) comprises a main body (431) on the fixing block (42) and two inserting blocks (432) arranged on one end of the main body (431) close to the motor cover placement mechanism (2).

4. The rotor and motor cover assembly tool according to claim 1, characterized in that: The sliding seat (41) is also provided with a pushing component (44).

5. The rotor and motor cover assembly tool according to claim 1, characterized in that: The base (1) comprises a bottom plate (11) and a linear guide rail (12) arranged on the bottom plate (11); the fixed seat (21) is provided with a through hole for avoiding the linear guide rail (12); and the rotor placement mechanism (3) and the clamping mechanism (4) are slidably connected to the linear guide rail (12).

Images