Motor end cover structure provided with rubber pad

Abstract

The utility model discloses a motor end cover structure provided with rubber pads, which comprises a first end cover and a second end cover which are detachably connected to the right side and the left side of a casing, rubber gaskets are arranged on the inner surfaces of the first end cover and the second end cover, and clamping plates are fixedly connected to the outer sides of the rubber gaskets. The tops and the bottoms of the first end cover and the second end cover are each provided with an adjusting assembly for driving the clamping plate to move. The motor cylinder needing to be installed is placed in the machine shell, then the first end cover and the second end cover are clamped with the machine shell, the threaded sleeves on the surfaces of the first end cover and the second end cover are rotated respectively, and the threaded sleeves can rotate on the surface of the supporting seat through the cylinder bodies and the bearing seats; the rotating shaft rotates to drive the threaded rod to rotate in a threaded mode at the same time, then the clamping plate is driven to move, meanwhile, the limiting rod slides on the inner surface of the supporting base to achieve the limiting effect, a rubber gasket on the inner surface of the clamping plate can be driven to be attached and fixed to the motor barrel, and the stability of the motor barrel is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of motor end covers, and particularly relates to a motor end cover structure provided with a rubber pad. Background Art

[0002] The motor barrel of the motor is generally installed between the housing and the two front and rear end covers. The existing connection is sealed and bonded by sealing glue. However, after long-term use, the sealing glue may fall off, which may easily cause the outer wall of the motor barrel and the housing, and the position between the end covers on both sides of the surface to fall off, resulting in poor stability, which affects the normal operation of the motor. To this end, we propose a motor end cover with a rubber pad to solve the above-mentioned shortcomings. Utility Model Content

[0003] The utility model aims to provide a motor end cover structure provided with a rubber pad, which has the purpose of improving the stability of the internal motor cylinder to avoid falling off, so as to solve the above-mentioned background technical problems.

[0004] The utility model solves the above technical problems with the following technical solutions: a motor end cover structure provided with a rubber pad, comprising an end cover 1 and an end cover 2 detachably connected to the right and left sides of a housing, the inner surfaces of the end cover 1 and the end cover 2 are both provided with a rubber gasket, the outer sides of the rubber gasket are fixedly connected with a clamping plate, and the tops and bottoms of the end cover 1 and the end cover 2 are both provided with an adjustment component for driving the clamping plate to move;

[0005] The adjusting assembly includes a support seat fixedly welded to the outer surfaces of end cover one and end cover two, the outer side of the support seat is rotatably connected to a cylinder with a hollow structure through a bearing seat, an end face of the cylinder away from the bearing seat is welded with a threaded sleeve connected to the cylinder, the inner surface of the threaded sleeve is threadedly connected to a threaded rod, the inner side of the threaded rod passes through the support seat and is located inside the end cover one and end cover two and is fixedly connected to the clamping plate, the inner surface of the support seat passes through a limiting rod slidably connected, the limiting rod passes through the end cover one and end cover two and is fixedly connected to the outer side of the clamping plate.

[0006] Preferably, the top of the limiting rod is fixedly connected to a limiting block which allows the limiting threaded rod to rotate threadably.

[0007] Preferably, the left side and the right side of the outer surface of the casing are respectively engaged with the inner surface of the second end cover and the rubber gasket.

[0008] Preferably, the outer surface of the end cover 2 is threadedly connected with a plurality of mounting bolts, the outer surface of the end cover 1 is provided with threaded holes at positions corresponding to the plurality of mounting bolts, and the outer surface of the mounting bolts is threadedly connected with the inner surface of the threaded holes.

[0009] Preferably, the outer surface of the rubber gasket is fixedly connected to the inner surface of the cardboard by bonding, and the rubber gasket and the cardboard are both semi-arc-shaped in design.

[0010] 1. The beneficial effect of the utility model is as follows: the utility model places the motor barrel to be installed in the casing, and then engages the end cover one and the end cover two with the casing, and rotates the threaded sleeves on the surface of the end cover one and the end cover two respectively, and the threaded sleeves can rotate on the surface of the support seat through the cylinder body and the bearing seat. Since the position of the threaded sleeve is fixed, the threaded rod is driven to rotate while rotating, and then the clamping plate is driven to move. At the same time, the limit rod slides on the inner surface of the support seat to achieve the limiting effect, so that the rubber gasket on the inner surface of the clamping plate can be driven to fit and fix with the motor barrel. By setting the above structure, the stability of the motor barrel is improved, and the packaging glue fixing method is replaced, thereby avoiding the situation of falling off.

[0011] 2. The utility model sets a limit block to limit the downward movement of the limit rod, thereby preventing the limit rod from derailing when moving downward.

[0012] 3. The utility model provides mounting bolts for threaded connection on the inner surface of the threaded hole, thereby improving the stability between the end cover 1, the end cover 2 and the casing and facilitating disassembly and assembly.

[0013] 4. The utility model sets the rubber gasket connected to the inner surface of the card plate in an arc-shaped design so that it can better fit with the motor barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] in:

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the card board structure of the utility model;

[0017] Figure 3 It is a partial enlarged view of point A of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the regulating component of the utility model.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. Casing, 2. End cover 1, 3. End cover 2, 4. Rubber gasket, 5. Clamp, 6. Adjustment assembly, 7. Limit block, 8. Mounting bolt, 9. Threaded hole, 61. Support seat, 62. Bearing seat, 63. Cylinder, 64. Threaded sleeve, 65. Threaded rod, 66. Limit rod. DETAILED DESCRIPTION

[0021] Hereinafter, an embodiment of a motor end cover structure provided with a rubber pad according to the present invention will be described with reference to the accompanying drawings.

[0022] Embodiment 1:

[0023] Figure 1-4 The motor end cover structure provided with a rubber pad in one embodiment of the utility model is shown, comprising an end cover 1 2 and an end cover 2 3 detachably connected to the right and left sides of the casing 1, the inner surfaces of the end cover 1 2 and the end cover 2 3 are provided with a rubber gasket 4, the outer side of the rubber gasket 4 is fixedly connected with a card plate 5, the top and bottom of the end cover 1 2 and the end cover 2 3 are provided with an adjustment component 6 for driving the card plate 5 to move, the outer surface of the rubber gasket 4 is fixedly connected to the inner surface of the card plate 5 by bonding, the rubber gasket 4 and the card plate 5 are both semi-arc-shaped, and the rubber gasket 4 connected to the inner surface of the card plate 5 is arranged in an arc-shaped design so that it can better fit with the motor barrel;

[0024] The adjusting assembly 6 includes a support seat 61 fixedly welded to the outer surfaces of the end caps 1 2 and 2 3. The outer side of the support seat 61 is rotatably connected to a cylinder 63 of a hollow structure through a bearing seat 62. A threaded sleeve 64 connected to the cylinder 63 is welded on one end face of the cylinder 63 away from the bearing seat 62. A threaded rod 65 is threadedly connected to the inner surface of the threaded sleeve 64. The inner side of the threaded rod 65 passes through the support seat 61 and is located inside the end caps 1 2 and 2 3 and is fixedly connected to the clamping plate 5. The inner surface of the support seat 61 passes through a sliding connection with a limiting rod 66. The top of the limiting rod 66 is fixedly connected to a limiting block 7 for threaded rotation of the limiting threaded rod 65. By setting the limiting block 7, the downward movement of the limiting rod 66 is limited to avoid derailment when the limiting rod 66 moves downward. The limiting rod 66 passes through The end cover 1 2 and the end cover 2 3 are fixedly connected to the outer side of the clamping plate 5, and the motor barrel to be installed is placed in the casing 1, and then the end cover 1 2 and the end cover 2 3 are engaged with the casing 1, and the threaded sleeve 64 on the surface of the end cover 1 2 and the end cover 2 3 are rotated respectively. The threaded sleeve 64 can rotate on the surface of the support seat 61 through the cylinder body 63 and the bearing seat 62. Since the position of the threaded sleeve 64 is fixed, the threaded rod 65 is driven to rotate while rotating, thereby driving the clamping plate 5 to move. At the same time, the limiting rod 66 slides on the inner surface of the support seat 61 to achieve the limiting effect, thereby driving the rubber gasket 4 on the inner surface of the clamping plate 5 to fit and fix with the motor barrel. By setting the above structure, the stability of the motor barrel is improved, and the packaging glue fixing method is replaced, thereby avoiding falling off.

[0025] Embodiment 2:

[0026] Figure 1-4The motor end cover structure with rubber pads in one embodiment of the utility model is shown, including an end cover 1 2 and an end cover 2 3 detachably connected to the right and left sides of the casing 1, the inner surfaces of the end cover 1 2 and the end cover 2 3 are both provided with rubber washers 4, and the outer side of the rubber washers 4 is fixedly connected with a clamping plate 5, and the left and right sides of the outer surface of the casing 1 are respectively clamped on the inner surfaces of the end cover 2 3 and the rubber washers 4, and the outer surface of the end cover 2 3 is threadedly connected with a plurality of mounting bolts 8, and threaded holes 9 are provided on the outer surface of the end cover 1 2 and at the corresponding positions of the plurality of mounting bolts 8, and the outer surface of the mounting bolts 8 is threadedly connected with the inner surface of the threaded holes 9. By providing the mounting bolts 8 to be threadedly connected to the inner surface of the threaded holes 9, the stability between the end cover 1 2, the end cover 2 3 and the casing 1 is improved, and the disassembly and assembly are also facilitated, and the top and bottom of the end cover 1 2 and the end cover 2 3 are both provided with an adjustment component 6 for driving the clamping plate 5 to move;

[0027] The adjusting assembly 6 includes a support seat 61 fixedly welded to the outer surfaces of the end cover 1 2 and the end cover 2 3. The outer side of the support seat 61 is rotatably connected to a cylinder 63 with a hollow structure through a bearing seat 62. An end surface of the cylinder 63 away from the bearing seat 62 is welded with a threaded sleeve 64 connected to the cylinder 63. The inner surface of the threaded sleeve 64 is threadedly connected to a threaded rod 65. The inner side of the threaded rod 65 penetrates the support seat 61 and is located inside the end cover 1 2 and the end cover 2 3 and is fixedly connected to the clamping plate 5. The inner surface of the support seat 61 penetrates a limiting rod 66 that is slidably connected. The limiting rod 66 penetrates the end cover 1 2 and the end cover 2 3 and is fixedly connected to the outer side of the clamping plate 5.

[0028] Working principle: When the utility model is used, the motor barrel to be installed is placed in the casing 1, and then the end cover 1 2 and the end cover 2 3 are engaged with the casing 1, and the threaded sleeves 64 on the surfaces of the end covers 1 2 and the end covers 2 3 are rotated respectively. The threaded sleeve 64 can be rotated on the surface of the support seat 61 through the cylinder body 63 and the bearing seat 62. Since the position of the threaded sleeve 64 is fixed, the threaded rod 65 is driven to rotate while rotating, thereby driving the clamping plate 5 to move. At the same time, the limiting rod 66 slides on the inner surface of the support seat 61 to achieve the limiting effect, thereby driving the rubber gasket 4 on the inner surface of the clamping plate 5 to fit and fix with the motor barrel, and the downward movement of the limiting rod 66 is limited by the limiting block 7 to avoid derailment when the limiting rod 66 moves downward. Through the arrangement of the above structure, the stability of the motor barrel is improved, thereby avoiding falling off.

Claims

1. A motor end cover structure provided with a rubber pad, comprising an end cover 1 (2) and an end cover 2 (3) detachably connected to the right and left sides of a housing (1), characterized in that: The inner surfaces of the end cover 1 (2) and the end cover 2 (3) are both provided with a rubber gasket (4), the outer side of the rubber gasket (4) is fixedly connected with a clamping plate (5), and the top and bottom of the end cover 1 (2) and the end cover 2 (3) are both provided with an adjustment component (6) for driving the clamping plate (5) to move; The adjustment assembly (6) comprises a support seat (61) fixedly welded to the outer surface of the end cover 1 (2) and the end cover 2 (3); the outer side of the support seat (61) is rotatably connected to a hollow structure cylinder (63) through a bearing seat (62); an end surface of the cylinder (63) away from the bearing seat (62) is welded with a threaded sleeve (64) connected to the cylinder (63); the inner surface of the threaded sleeve (64) is threadedly connected to a threaded rod (65); the inner side of the threaded rod (65) passes through the support seat (61) and is located inside the end cover 1 (2) and the end cover 2 (3) and fixedly connected to the clamping plate (5); the inner surface of the support seat (61) passes through a slidably connected limit rod (66); the limit rod (66) passes through the end cover 1 (2) and the end cover 2 (3) and is fixedly connected to the outer side of the clamping plate (5).

2. A motor end cover structure provided with a rubber pad according to claim 1, characterized in that: The top of the limiting rod (66) is fixedly connected to a limiting block (7) which is threadably rotated by the limiting threaded rod (65).

3. The motor end cover structure provided with a rubber pad according to claim 1, characterized in that: The left side and the right side of the outer surface of the casing (1) are respectively engaged with the inner surfaces of the second end cover (3) and the rubber gasket (4).

4. The motor end cover structure provided with a rubber pad according to claim 3, characterized in that: The outer surface of the end cover 2 (3) is threadedly connected with a plurality of mounting bolts (8), and the outer surface of the end cover 1 (2) is provided with threaded holes (9) at positions corresponding to the plurality of mounting bolts (8), and the outer surface of the mounting bolts (8) is threadedly connected with the inner surface of the threaded holes (9).

5. The motor end cover structure provided with a rubber pad according to claim 1, characterized in that: The outer surface of the rubber gasket (4) is fixedly connected to the inner surface of the clamping plate (5) by bonding, and both the rubber gasket (4) and the clamping plate (5) are of semi-arc design.

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