Motor end cover hanger auxiliary device

Abstract

The utility model relates to the field of motor processing, discloses a motor end cover hanger auxiliary device, and solves the problem that the existing motor end cover hanger auxiliary device is poor in limiting effect. Through the rotating disc, the arc-shaped grooves, the sliding blocks and the sliding rods, the motor drives the rotating disc on the surface of the driving rod to rotate, the rotating disc drives the arc-shaped grooves and the sliding blocks on the surface to slide, and the sliding blocks slide from the ends, away from the driving rod, of the arc-shaped grooves to the other ends, close to the driving rod, of the arc-shaped grooves; the concave plate is connected with a bottom block, the bottom block is connected with a notch through a fixing plate, the sliding rod further moves outwards in the notch, the sliding rod drives a clamping plate to be attached to the inner wall of a hole of the end cover, the auxiliary end cover fixing effect is better, and operation is very convenient; and end covers with different sizes can be fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of motor processing, in particular to an auxiliary device for a motor end cover hanger. Background Art

[0002] The motor end cover is a component installed at both ends of the motor to seal the components inside the motor and connect the motor to the external environment. It is usually made of metal or plastic. When spraying the motor end cover, a bracket is usually required to support and fix the motor end cover. The function of the bracket is to suspend the motor end cover in the air for spraying operations and to ensure the uniformity and quality of the spraying. In order to fix the motor end cover on the hanging rod of the bracket, a splint is required to fix the end cover, so a motor end cover bracket auxiliary device is required.

[0003] During the operation and use of the current motor processing, the hole in the middle of the end cover is passed through the hanging rod, and four groups of spring-connected clamps are arranged on the surface of the hanging rod to fit and fix with the holes of the end cover. Since the spring is used as a connecting piece, it itself has certain elasticity and elasticity, resulting in poor fixation stability. When subjected to external force or vibration, the spring-connected clamp may become loose or displaced, and the auxiliary fixing effect is poor. Utility Model Content

[0004] The utility model aims to provide an auxiliary device for a motor end cover hanger, and the device is adopted to work, thereby solving the problem that the existing auxiliary device for the motor end cover hanger has a poor limiting effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary device for a motor end cover hanger comprises a clamping plate, a hanging rod arranged at one end of the clamping plate, a frame arranged at one side of the hanging rod, a support column arranged at the bottom end of the frame, and a bottom plate arranged at the bottom end of the support column, wherein an expansion structure for adjusting the position of the clamping plate to fix the end cover is arranged inside the hanging rod;

[0006] The expansion structure includes a slot opened inside the hanging rod, a motor arranged inside the slot, a driving rod arranged at the output end of the motor, a turntable arranged on the surface of the driving rod, an arc groove opened on the surface of the turntable, a slider sliding inside the arc groove and a sliding rod arranged at one end of the slider, and the sliding rod passes through the slot and is connected to the splint.

[0007] Furthermore, a connecting plate is provided on the surface of the motor, the connecting plate is connected to the inner wall of the slot, a bottom block is provided at one end of the driving rod, a fixing plate is provided on the surface of the bottom block, and both ends of the fixing plate are connected to the inner wall of the slot.

[0008] Furthermore, a concave plate is provided on the surface of the bottom block, and the slide rod slides linearly inside the concave plate.

[0009] Furthermore, the arc groove, slider, slide rod, concave plate and clamp are provided in four groups, and the four groups of arc grooves are diffusely distributed in an arc shape. The arc groove of the slider slides from one end close to the driving rod to the other end, and the slider drives the slide rod to move outward.

[0010] Furthermore, the slider slides from one end of the arc-shaped slot away from the driving rod to the other end, and the slider drives the sliding rod to move inward.

[0011] Furthermore, an auxiliary lifting structure is arranged inside the frame, and the auxiliary lifting structure includes a placement groove opened on the surface of the bottom plate, a motor is arranged inside the placement groove, a rotating rod is arranged at the output end of the motor, and a ball screw is arranged at one end of the rotating rod.

[0012] Furthermore, a movable plate is arranged on the surface of the ball screw, a groove is opened on the surface of the support column, the movable plate moves in the groove, and two ends of the movable plate are connected to the inner wall of the bottom end of the frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model proposes an auxiliary device for a motor end cover hanger. The existing auxiliary device for the motor end cover hanger has poor limiting effect. The utility model uses a turntable, an arc groove, a slider and a slide rod. The motor drives the turntable on the surface of the driving rod to rotate, and the turntable drives the multiple groups of arc grooves on the surface to slide with the slider. The slider slides from one end of the arc groove away from the driving rod to the other end close to the driving rod, so that the slider drives the slide rod to move linearly inward in the concave plate. The concave plate is connected to the bottom block, and the bottom block is connected to the notch through a fixed plate. The slide rod further moves outward in the notch, and the slide rod drives the clamping plate to fit the inner wall of the hole of the end cover. The effect of auxiliary fixing of the end cover is better, the operation is very convenient, and end covers of different sizes can be fixed. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the expansion structure of the utility model;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the hanging rod, the clamping plate and the notch of the utility model;

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the auxiliary lifting structure of the utility model.

[0019] In the figure: 1. clamping plate; 2. hanging rod; 3. frame; 4. supporting column; 5. bottom plate; 6. expansion structure; 61. notch; 62. connecting plate; 63. motor; 64. driving rod; 65. turntable; 66. arc groove; 67. slider; 68. sliding rod; 69. bottom block; 610. fixed plate; 611. concave plate; 7. auxiliary lifting structure; 71. placement groove; 72. motor; 73. rotating rod; 74. ball screw; 75. moving plate; 76. groove. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0022] Combination Figure 1-Figure 3 A motor end cover hanger auxiliary device includes a splint 1, a hanging rod 2 arranged at one end of the splint 1, a frame 3 arranged at one side of the hanging rod 2, a support column 4 arranged at the bottom end of the frame 3 and a bottom plate 5 arranged at the bottom end of the support column 4. The interior of the hanging rod 2 is provided with an expansion structure 6 for adjusting the position of the splint 1 to fix the end cover.

[0023] The utility model is further described below in conjunction with embodiments.

[0024] Embodiment 1:

[0025] See also Figure 1-Figure 3The expansion structure 6 includes a notch 61 provided inside the hanging rod 2, a motor 63 provided inside the notch 61, a driving rod 64 provided at the output end of the motor 63, a turntable 65 provided on the surface of the driving rod 64, an arc groove 66 provided on the surface of the turntable 65, a slider 67 sliding inside the arc groove 66, a slide bar 68 provided at one end of the slider 67, and the slide bar 68 passes through the notch 61 and is connected to the clamping plate 1. A connecting plate 62 is provided on the surface of the motor 63, and the connecting plate 62 is connected to the inner wall of the notch 61. A bottom block 69 is provided at one end of the driving rod 64, and a fixing plate 610 is provided on the surface of the bottom block 69. The two ends of the fixed plate 610 are connected to the inner wall of the groove 61, and a concave plate 611 is provided on the surface of the bottom block 69. The slide rod 68 slides in a straight line inside the concave plate 611. The arc groove 66, the slider 67, the slide rod 68, the concave plate 611 and the clamping plate 1 are all provided with four groups. The four groups of arc grooves 66 are diffusely distributed in an arc shape. The slider 67 slides from one end of the arc groove 66 close to the driving rod 64 to the other end, and the slider 67 drives the slide rod 68 to move outward. The slider 67 slides from one end of the arc groove 66 away from the driving rod 64 to the other end, and the slider 67 drives the slide rod 68 to move inward, which has a better effect of assisting in fixing the end cover.

[0026] Specifically, according to the different diameters of the middle holes of the end caps of different sizes, the four groups of clamps 1 are expanded so that the clamps 1 fit better with the inner wall of the hole of the end cap, and the end cap is fixed more firmly on the hanging rod 2 of the frame body 3. The motor 63 fixed to the connecting plate 62 arranged inside the notch 61 of the hanging rod 2 is started by an external button, and the motor 63 drives the turntable 65 on the surface of the driving rod 64 to rotate, and the turntable 65 drives the multiple groups of arc grooves 66 and the slider 67 on the surface to slide, and the slider 67 slides from one end of the arc groove 66 away from the driving rod 64 to the other end close to the driving rod 64, so that the slider 6 7 drives the slide bar 68 to make a linear motion inward in the concave plate 611, the concave plate 611 is connected to the bottom block 69, the bottom block 69 is connected to the slot 61 through the fixing plate 610, and the slide bar 68 further moves outward in the slot 61, and the slide bar 68 drives the clamping plate 1 to fit with the inner wall of the hole of the end cover, so that the effect of auxiliary fixing of the end cover is better, and the operation is very convenient, and the end covers of different sizes can be fixed. After the end cover is sprayed, the motor 63 is driven in the reverse direction, so that the slide bar 68 drives the clamping plate 1 to retract inward, so that the clamping plate 1 does not contact with the hole of the end cover, and it is convenient to remove the end cover.

[0027] Embodiment 2:

[0028] See also Figure 1 and Figure 4An auxiliary lifting structure 7 is provided inside the frame 3, and the auxiliary lifting structure 7 includes a placement groove 71 opened on the surface of the bottom plate 5, and a motor 72 is provided inside the placement groove 71. A rotating rod 73 is provided at the output end of the motor 72, and a ball screw 74 is provided at one end of the rotating rod 73. A movable plate 75 is provided on the surface of the ball screw 74, and a groove 76 is provided on the surface of the support column 4. The movable plate 75 moves in the groove 76. Both ends of the movable plate 75 are connected to the inner wall of the bottom end of the frame 3, so that the staff can conveniently take and put the end cover.

[0029] Specifically, since the hanger has a certain height, the hanger is divided into a frame body 3 and a support column 4. The motor 72 fixed inside the placement slot 71 opened by starting the bottom plate 5 is started, and the motor 72 drives the ball screw 74 at the top of the output end rotating rod 73 and the movable plate 75 to move downward through threaded connection, so that the movable plate 75 drives the frame body 3 to move downward, so that the frame body 3 covers the outside of the support column 4, and the hanging rod 2 on the surface of the frame body 3 moves downward with the frame body 3, so that the staff can conveniently take and place the end cover, and then start the motor 72 in reverse to make the frame body 3 and the hanging rod 2 move upward for spraying.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A motor end cover hanger auxiliary device, comprising a clamping plate (1), a hanging rod (2) arranged at one end of the clamping plate (1), a frame (3) arranged at one side of the hanging rod (2), a support column (4) arranged at the bottom end of the frame (3), and a bottom plate (5) arranged at the bottom end of the support column (4), characterized in that: An expansion structure (6) is provided inside the hanging rod (2) for adjusting the position of the clamping plate (1) and fixing the end cover; The expansion structure (6) comprises a notch (61) provided inside the hanging rod (2), a motor (63) arranged inside the notch (61), a driving rod (64) arranged at the output end of the motor (63), a turntable (65) arranged on the surface of the driving rod (64), an arc groove (66) provided on the surface of the turntable (65), a slider (67) sliding inside the arc groove (66), and a sliding rod (68) arranged at one end of the slider (67), wherein the sliding rod (68) passes through the notch (61) and is connected to the clamping plate (1).

2. The motor end cover bracket auxiliary device according to claim 1, characterized in that: The surface of the motor (63) is provided with a connecting plate (62), the connecting plate (62) is connected to the inner wall of the slot (61), one end of the driving rod (64) is provided with a bottom block (69), the surface of the bottom block (69) is provided with a fixing plate (610), and both ends of the fixing plate (610) are connected to the inner wall of the slot (61).

3. The motor end cover bracket auxiliary device according to claim 2, characterized in that: The surface of the bottom block (69) is provided with a concave plate (611), and the sliding rod (68) slides linearly inside the concave plate (611).

4. The motor end cover bracket auxiliary device according to claim 1, characterized in that: The arc groove (66), the slider (67), the slide bar (68), the concave plate (611) and the clamping plate (1) are all provided in four groups, and the four groups of the arc grooves (66) are distributed in an arc shape. The arc groove (66) of the slider (67) slides from one end close to the driving rod (64) to the other end, and the slider (67) drives the slide bar (68) to move outward.

5. The motor end cover bracket auxiliary device according to claim 4, characterized in that: The slider (67) slides from one end of the arc groove (66) away from the driving rod (64) to the other end, and the slider (67) drives the sliding rod (68) to move inward.

6. The motor end cover bracket auxiliary device according to claim 1, characterized in that: An auxiliary lifting structure (7) is arranged inside the frame (3), and the auxiliary lifting structure (7) comprises a placement groove (71) opened on the surface of the bottom plate (5), a motor (72) is arranged inside the placement groove (71), a rotating rod (73) is arranged at the output end of the motor (72), and a ball screw (74) is arranged at one end of the rotating rod (73).

7. The motor end cover bracket auxiliary device according to claim 6, characterized in that: A movable plate (75) is arranged on the surface of the ball screw (74), a groove (76) is provided on the surface of the support column (4), the movable plate (75) moves in the groove (76), and both ends of the movable plate (75) are connected to the inner wall of the bottom end of the frame body (3).

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