Feeding mechanism for machining motor shell

Abstract

The utility model relates to the technical field of motor shell production, and discloses a feeding mechanism for machining a motor shell, which comprises two supports, supporting legs are fixedly arranged at the bottoms of the two supports, a conveying belt is arranged between the two supports, a U-shaped plate is fixedly arranged at the tops of the two supports, and an adjusting mechanism is arranged in the U-shaped plate. The motor shell is arranged on the round block in a sleeving mode, the motor is started to drive the two-way threaded rod to rotate, the two-way threaded rod adjusts the position between the two guide plates through the two connecting rods so as to be matched with the size of the motor shell, the conveying belt conveys the placed motor shell from right to left, the guide plates select the positions of the motor shell, and therefore the motor shell can be conveniently conveyed. And moreover, the feeding distance of the motor shell is kept consistent, and the problems that only motor shells with one outer diameter size can be subjected to position selection during position selection feeding, and the working rhythm and efficiency are affected due to non-uniform feeding are effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of motor housing production, in particular to a feeding mechanism for processing motor housings. Background Art

[0002] Motors of different types and uses need to be equipped with motor housings of different materials. Common materials for making motor housings include cast iron and aluminum alloy. Large motors generally use cast iron materials, and small motors use aluminum alloy materials. In the production of motor housings, there are forming processing, surface processing and other processes. In order to improve production efficiency, in these processing processes, it is necessary to select and feed the motor housing to ensure stable transmission in each process. The utility model patent with application number 202021495885.4 discloses a motor housing selection and feeding mechanism, which includes a support frame, a rotating shaft, a rotating wheel and a conveyor belt. Rotating shafts are provided on both sides of the top end of the support frame, and the outside of the rotating shaft is penetrated by a rotating wheel. The partition structure includes a connecting rod, a fixing plate, a fixing bolt and a baffle. The connecting rods are fixed at both ends inside the support frame, and the bottom ends of the connecting rods are fixedly connected to the fixing plates, and both sides of the top end of the fixing plates are fixedly connected to the fixing bolts, and the bottom end of the fixing plate is fixedly connected to the baffle.

[0003] The motor housing positioning and feeding mechanism thereof can isolate the two ends of the motor housing by providing a blocking structure, thereby preventing the finished shell from falling to both sides, avoiding the phenomenon of the motor body falling to both sides, and eliminating the safety hazard. However, when the motor housing positioning and feeding mechanism is feeding, its positioning frame is not suitable for motor housings of different sizes, and when the motor housing is at the edge of the conveyor belt, it is difficult to pass through its positioning frame smoothly, which can easily cause material congestion and uneven feeding, affecting the work rhythm and progress. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a feeding mechanism for machining a motor housing.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding mechanism for processing motor housings, comprising two brackets, support legs are fixedly installed at the bottom of the two brackets, a conveyor belt is arranged between the two brackets, a U-shaped plate is fixedly installed on the top of the two brackets, an adjustment mechanism is arranged inside the U-shaped plate, the adjustment mechanism comprises a motor, a connecting rod, a bidirectional threaded rod, a connecting rod, a guide plate, and a limit rod, the bidirectional threaded rod is threadedly connected to the connecting rod, and the bidirectional threaded rod passes through the connecting rod, and the guide plate is arranged below the connecting rod.

[0008] Preferably, the motor is fixedly mounted on the inner wall of the U-shaped plate, the connecting rod is fixedly mounted on the output end of the motor, the bidirectional threaded rod is fixedly connected to one end of the connecting rod, and the other end is rotatably connected to the inner wall of the U-shaped plate through a bearing.

[0009] Preferably, the number of the connecting rods and the guide plates are both two and they are arranged opposite to each other, the limiting rod passes through the connecting rod and is slidably connected to the connecting rod, and the limiting rod is fixedly installed inside the U-shaped plate.

[0010] Preferably, the guide plate is provided with a hole, a roller is rotatably connected inside the hole, and a round block is provided on the conveyor belt.

[0011] Preferably, the top of the guide plate is fixedly connected with a limit hook, a groove is provided on the connecting rod, a clamping groove is provided at the bottom of the inner wall of the groove, and the limit hook is movably connected with the groove and the clamping groove.

[0012] Preferably, a fixing block is movably connected inside the groove, and a connecting piece is fixedly connected to an outer wall of the fixing block.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a feeding mechanism for machining a motor housing, which has the following beneficial effects:

[0015] 1. A feeding mechanism for processing motor housings, wherein the motor housing is sleeved on a round block, a motor is started to drive a bidirectional threaded rod to rotate, the bidirectional threaded rod adjusts the position between two guide plates through two connecting rods to match the size of the motor housing, the conveyor belt conveys the placed motor housing from right to left, the guide plate positions the motor housing and keeps the spacing of the motor housing feeding consistent, effectively avoiding the problem that only motor housings with one outer diameter size can be positioned when feeding, and the problem that uneven feeding affects the work rhythm and efficiency.

[0016] 2. This feeding mechanism for processing motor housing can release the restriction of the limit hook by pinching the connecting piece and pulling out the fixed block, hold the guide plate and move it up a certain distance, then move the guide plate to the right to make the limit hook disengage from the groove, and then remove the guide plate, which is convenient for inspection and maintenance of the roller shaft to avoid the roller shaft being stuck and not rotating. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0020] Figure 3 It is a cross-sectional view of the guide plate and the connecting rod of the utility model.

[0021] In the figure: 1. bracket; 2. supporting leg; 3. conveyor belt; 4. round block; 5. U-shaped plate; 6. adjustment mechanism; 61. motor; 62. connecting rod; 63. bidirectional threaded rod; 64. connecting rod; 65. guide plate; 66. limit rod; 7. hole; 8. roller; 9. limit hook; 10. fixing block; 11. connecting piece; 12. groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Example 1

[0024] like Figure 1-3 As shown, the utility model provides a feeding mechanism for processing a motor housing, comprising two brackets 1, support legs 2 are fixedly installed at the bottom of the two brackets 1, a conveyor belt 3 is arranged between the two brackets 1, a U-shaped plate 5 is fixedly installed at the top of the two brackets 1, an adjustment mechanism 6 is arranged inside the U-shaped plate 5, the adjustment mechanism 6 comprises a motor 61, a connecting rod 62, a bidirectional threaded rod 63, a connecting rod 64, a guide plate 65, and a limit rod 66, the bidirectional threaded rod 63 is threadedly connected with the connecting rod 64, and the bidirectional threaded rod 63 passes through the connecting rod 64, and the guide plate 65 is arranged on the connecting rod Below 64, the motor 61 is fixedly mounted on the inner wall of the U-shaped plate 5, the connecting rod 62 is fixedly mounted on the output end of the motor 61, the bidirectional threaded rod 63 is fixedly connected to one end of the connecting rod 62, and the other end is rotatably connected to the inner wall of the U-shaped plate 5 through a bearing, the number of connecting rods 64 and guide plates 65 are both two, and they are arranged opposite to each other, the limit rod 66 penetrates the connecting rod 64 and is slidably connected to the connecting rod 64, the limit rod 66 is fixedly mounted inside the U-shaped plate 5, a hole 7 is opened on the guide plate 65, and a roller 8 is rotatably connected inside the hole 7, and a round block 4 is arranged on the conveyor belt 3.

[0025] In this embodiment, the motor housing is sleeved on the round block 4, the motor 61 is started to drive the bidirectional threaded rod 63 to rotate, and the bidirectional threaded rod 63 adjusts the position between the two guide plates 65 through two connecting rods 64 to match the size of the motor housing. The conveyor belt 3 transports the placed motor housing from right to left, and the guide plate 65 selects the position of the motor housing and maintains a consistent spacing for feeding the motor housing, effectively avoiding the problem that only motor housings of one outer diameter size can be selected during positioning and feeding, and the problem of uneven feeding affecting the work rhythm and efficiency.

[0026] Example 2

[0027] like Figure 1-3 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the top of the guide plate 65 is fixedly connected with a limiting hook 9, a groove 12 is provided on the connecting rod 64, a card slot is provided at the bottom of the inner wall of the groove 12, the limiting hook 9 is movably connected with the groove 12 and the card slot, the interior of the groove 12 is movably connected with a fixing block 10, and the outer wall of the fixing block 10 is fixedly connected with a connecting piece 11.

[0028] In this embodiment, the limit hook 9 can be released from restriction by pinching the connecting piece 11 and pulling out the fixing block 10, and the guide plate 65 can be held and moved up a certain distance, and then the guide plate 65 is moved to the right to make the limit hook 9 disengage from the groove 12, and the guide plate 65 can be removed to facilitate the inspection of the roller shaft and prevent the roller shaft from getting stuck and not rotating.

[0029] The working principle of the feeding mechanism for processing the motor housing is described in detail below.

[0030] like Figure 1-3 As shown, when in use, by sleeve-mounting the motor housing on the round block 4, starting the motor 61 to drive the bidirectional threaded rod 63 to rotate, the bidirectional threaded rod 63 adjusts the position between the two guide plates 65 through two connecting rods 64 to match the size of the motor housing, the conveyor belt 3 transports the placed motor housing from right to left, the guide plate 65 selects the position of the motor housing, and keeps the spacing of the motor housing feeding consistent, effectively avoiding the problem that only motor housings with one outer diameter size can be selected when selecting and feeding, and the problem that uneven feeding affects the work rhythm and efficiency; by setting the roller shaft 8, the motor housing can move more smoothly, and the limit hook 9 can be released by pinching the connecting piece 11 and pulling out the fixed block 10, the guide plate 65 is held and moved up a certain distance, and then the guide plate 65 is moved right to make the limit hook 9 disengage from the groove 12, and the guide plate 65 can be removed, which is convenient for inspection and maintenance of the roller shaft and prevents the roller shaft from getting stuck and not rotating.

Claims

1. A feeding mechanism for machining a motor housing, comprising two brackets (1), characterized in that: A support leg (2) is fixedly installed at the bottom of the two brackets (1), a conveyor belt (3) is arranged between the two brackets (1), a U-shaped plate (5) is fixedly installed at the top of the two brackets (1), an adjustment mechanism (6) is arranged inside the U-shaped plate (5), and the adjustment mechanism (6) includes a motor (61), a connecting rod (62), a bidirectional threaded rod (63), a connecting rod (64), a guide plate (65), and a limit rod (66), the bidirectional threaded rod (63) is threadedly connected to the connecting rod (64), and the bidirectional threaded rod (63) passes through the connecting rod (64), and the guide plate (6 5) is arranged below the connecting rod (64), the motor (61) is fixedly mounted on the inner wall of the U-shaped plate (5), the connecting rod (62) is fixedly mounted on the output end of the motor (61), the bidirectional threaded rod (63) is fixedly connected to one end of the connecting rod (62), and the other end is rotatably connected to the inner wall of the U-shaped plate (5) through a bearing, the connecting rod (64) and the guide plate (65) are both two in number and are arranged opposite to each other, the limiting rod (66) passes through the connecting rod (64) and is slidably connected to the connecting rod (64), and the limiting rod (66) is fixedly mounted inside the U-shaped plate (5).

2. A feeding mechanism for machining a motor housing according to claim 1, characterized in that: The guide plate (65) is provided with a hole (7), the interior of the hole (7) is rotatably connected to a roller shaft (8), and a round block (4) is provided on the conveyor belt (3).

3. A feeding mechanism for machining a motor housing according to claim 2, characterized in that: The top of the guide plate (65) is fixedly connected to a limit hook (9), a groove (12) is provided on the connecting rod (64), a clamping groove is provided at the bottom of the inner wall of the groove (12), and the limit hook (9) is movably connected to the groove (12) and the clamping groove.

4. A feeding mechanism for machining a motor housing according to claim 3, characterized in that: The interior of the groove (12) is movably connected to a fixing block (10), and the outer wall of the fixing block (10) is fixedly connected to a connecting piece (11).

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