Self-feeding rotating shaft assembling auxiliary device

Abstract

The utility model discloses a self-feeding rotating shaft assembling auxiliary device, and relates to the technical field of feeding devices. Comprising a workbench, a connecting frame is fixed to the top end of the workbench, second buffering pads are fixed to the inner wall of the connecting frame, a supporting plate is slidably connected between the second buffering pads, a first buffering pad is fixed to the top end of the supporting plate, a plurality of inserting rods are fixed to the bottom end of the supporting plate, and a plurality of sliding grooves in one-to-one correspondence with the inserting rods are formed in the top end of the workbench; the inserting rods penetrate through the connecting frame and then are inserted into the sliding grooves, and a plurality of springs corresponding to the inserting rods one to one are fixed between the bottom end of the supporting plate and the inner wall of the bottom end of the connecting frame. Compared with the prior art, when a part falls on the surface of the first buffering cushion, the supporting plate moves downwards under the action of gravity, the inserting rod is driven to move downwards, and the spring is compressed, so that the supporting plate and the part are buffered, and the part and the supporting plate are prevented from being damaged due to the fact that the supporting plate and the part directly collide with the surface of the supporting plate.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding devices, in particular to an auxiliary device for assembling a rotating shaft with self-feeding. Background Technique

[0002] Before the rotating shaft is used, it needs to be assembled first to form a complete rotating shaft. In order to make the assembly more convenient, an auxiliary device for assembling a rotating shaft with self-feeding is required for feeding. The existing auxiliary device for assembling a rotating shaft with self-feeding (publication number: CN214722026U) has the following disadvantages in use:

[0003] During its use, the material box moves down until it contacts the fixture. At this time, the parts at the opening of the feeding rack fall into the inside of the clamping groove through the discharging port. However, during the falling process of the parts, collisions are likely to occur, resulting in damage to the parts and the fixture being easily damaged due to long-term collisions by the parts. Therefore, this patent proposes an auxiliary device for assembling a rotating shaft with self-feeding to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an auxiliary device for assembling a rotating shaft with self-feeding to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an auxiliary device for assembling a rotating shaft with self-feeding, including a workbench, a connecting frame is fixed at the top end of the workbench, a second buffer pad is fixed on the inner wall of the connecting frame, a support plate is slidably connected between the second buffer pads, a first buffer pad is fixed at the top end of the support plate, a plurality of insertion rods are fixed at the bottom end of the support plate, a plurality of sliding grooves corresponding to the insertion rods one by one are opened at the top end of the workbench, the insertion rods penetrate through the connecting frame and are inserted into the sliding grooves, and a plurality of springs corresponding to the insertion rods one by one are fixed between the bottom end of the support plate and the inner wall of the bottom end of the connecting frame.

[0006] Preferably, a support frame is fixed at the top end of the workbench, a feeding box is fixed on one side of the support frame, a feeding port is penetrated and opened at the top end of the feeding box, a limiting plate is slidably penetrated through one side of the support frame, a limiting frame is fixed on one side of the limiting plate, a discharging port is penetrated and opened at the top end of the limiting frame, the discharging port is directly below the feeding port, a bearing plate is fixed on one side of the support frame, the bearing plate is located at the bottom of the limiting frame, and a third buffer pad is fixed at the top end of the bearing plate.

[0007] Preferably, a power mechanism is arranged on the other side of the support frame. The power mechanism includes a fixed frame fixed on the other side of the support frame, a turntable is rotatably connected to one end of the fixed frame, a motor is fixed at the other end of the fixed frame, the output end of the motor penetrates through the fixed frame and is fixed to the turntable, a first connecting rod is fixed at one end of the turntable, a second connecting rod is rotatably connected to one end of the first connecting rod, a pushing rod is fixed on the other side of the limiting plate, and the second connecting rod is rotatably connected to one side of the pushing rod.

[0008] Preferably, a moving plate is fixed to the outer wall of the insertion rod, and the moving plate is slidably connected in the chute.

[0009] Preferably, a connecting groove is formed inside the support frame, a sliding plate is fixed to the outer wall of the limiting plate, and the sliding plate is slidably connected in the connecting groove.

[0010] Preferably, a controller is installed at one end of the support frame, and the controller is electrically connected to the motor.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] The difference between this self-loading shaft assembly auxiliary device and the prior art is that when the part falls on the surface of the first buffer pad, the support plate will move downward under the action of gravity, driving the insertion rod to move downward, so that the spring is compressed, thereby playing a buffering role for the support plate and the part, preventing it from directly hitting the surface of the support plate, causing scratches, depressions or even damage to the surface of the part, thus affecting its quality and function. At the same time, it avoids damage to the support plate caused by long-term impact, affecting the subsequent use of the part and the support plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0014] Figure 2 is a first cross-sectional view of the present utility model;

[0015] Figure 3 is a side view of the present utility model;

[0016] Figure 4 is a second cross-sectional view of the present utility model.

[0017] In the figure: 1, workbench; 2, connecting frame; 3, first buffer pad; 4, support frame; 5, feeding box; 6, power mechanism; 601, first connecting rod; 602, second connecting rod; 603, push rod; 604, turntable; 605, fixed frame; 7, controller; 8, second buffer pad; 9, support plate; 10, insertion rod; 11, spring; 12, moving plate; 13, chute; 14, limiting frame; 15, bearing plate; 16, feeding port; 17, discharge port; 18, limiting plate; 19, sliding plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0019] In order to make the shaft assembly more convenient, a self-feeding shaft assembly auxiliary device needs to be used for feeding. The self-feeding shaft assembly auxiliary device provided by the present invention can buffer the parts during the part feeding process, avoiding the parts from being impacted or collided, resulting in scratches, depressions or even damage on the surface of the parts, thus affecting their quality and functions. At the same time, it can avoid the long-term damage of the support plate 9 caused by impacts.

[0020] As Figures 1 - 4 shown, the present invention provides a technical solution: a self-feeding shaft assembly auxiliary device, including a workbench 1. Support legs are installed at the bottom end of the workbench 1. A connecting frame 2 is fixed at the top end of the workbench 1. A second buffer pad 8 is fixed on the inner wall of the connecting frame 2. A support plate 9 is slidably connected between the second buffer pads 8. A first buffer pad 3 is fixed at the top end of the support plate 9. A plurality of insertion rods 10 are fixed at the bottom end of the support plate 9. A plurality of sliding grooves 13 corresponding to the insertion rods 10 one by one are opened at the top end of the workbench 1. The insertion rods 10 penetrate through the connecting frame 2 and are inserted into the sliding grooves 13. A plurality of springs 11 corresponding to the insertion rods 10 one by one are fixed between the bottom end of the support plate 9 and the inner wall of the bottom end of the connecting frame 2. A moving plate 12 is fixed on the outer wall of the insertion rod 10. The moving plate 12 is slidably connected in the sliding groove 13.

[0021] It should be noted that when the parts fall on the surface of the first buffer pad 3, the support plate 9 will move downward under the action of gravity, driving the insertion rods 10 to move downward, so that the springs 11 are compressed, and the moving plate 12 slides in the sliding groove 13, thereby buffering the support plate 9 and the parts, avoiding them from directly hitting the surface of the support plate 9 and causing damage to the parts and the support plate 9, which affects the subsequent use of the parts and the support plate 9.

[0022] As Figure 1 、 Figure 3 and Figure 4As shown in the figure, a support frame 4 is fixed at the top of the workbench 1. A material feeding box 5 is fixed on one side of the support frame 4. A material feeding port 16 is formed through the top of the material feeding box 5. A limiting plate 18 is slidably connected through one side of the support frame 4. A limiting frame 14 is fixed on one side of the limiting plate 18. An outlet 17 is formed through the top of the limiting frame 14. The outlet 17 is located directly below the material feeding port 16. A bearing plate 15 is fixed on one side of the support frame 4. The bearing plate 15 is located at the bottom of the limiting frame 14. A third buffer pad is fixed on the top of the bearing plate 15. A power mechanism 6 is arranged on the other side of the support frame 4. The power mechanism 6 includes a fixed frame 605 fixed on the other side of the support frame 4. One end of the fixed frame 605 is rotatably connected with a turntable 604. The other end of the fixed frame 605 is fixed with a motor. The output end of the motor passes through the fixed frame 605 and is fixed to the turntable 604. A first connecting rod 601 is fixed at one end of the turntable 604. One end of the first connecting rod 601 is rotatably connected with a second connecting rod 602. A push rod 603 is fixed on the other side of the limiting plate 18. The second connecting rod 602 is rotatably connected to one side of the push rod 603. A connecting groove is formed inside the support frame 4. A sliding plate 19 is fixed on the outer wall of the limiting plate 18. The sliding plate 19 is slidably connected in the connecting groove. A controller 7 is installed at one end of the support frame 4. The controller 7 is electrically connected to the motor.

[0023] It should be noted that the parts in the material feeding box 5 fall into the outlet 17 in the limiting frame 14. The motor is started through the controller 7. The motor drives the turntable 604 to rotate. The rotation of the turntable 604 drives the first connecting rod 601 to rotate. The rotation of the first connecting rod 601 drives the second connecting rod 602 to move, so that the push rod 603 moves forward. The push rod 603 drives the limiting plate 18 and the limiting frame 14 to move forward. In this way, the parts are no longer restricted by the bearing plate 15 and fall into the connecting frame 2 from the outlet 17. Only one part falls into the outlet 17. In this way, only one part will fall from the outlet 17 each time the limiting frame 14 is pushed, controlling the number of parts falling each time.

[0024] Working principle: The motor is started through the controller 7. The motor drives the turntable 604 to rotate. The rotation of the turntable 604 drives the first connecting rod 601 to rotate. The rotation of the first connecting rod 601 drives the second connecting rod 602 to move, so that the push rod 603 moves forward. The push rod 603 drives the limiting plate 18 and the limiting frame 14 to move forward. The sliding plate 19 slides in the connecting groove. In this way, the parts are no longer restricted by the bearing plate 15 and fall into the connecting frame 2 from the outlet 17. When the parts fall on the surface of the first buffer pad 3, the support plate 9 will move downward under the action of gravity, driving the insertion rod 10 to move downward, so that the spring 11 is compressed, thereby playing a buffering role for the support plate 9 and the parts, avoiding directly hitting the surface of the support plate 9 and causing damage to the parts and the support plate 9.

[0025] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A self-loading shaft assembly auxiliary device, comprising a workbench (1), characterized in that: A connecting frame (2) is fixed at the top of the workbench (1), a second buffer pad (8) is fixed on the inner wall of the connecting frame (2), a support plate (9) is slidably connected between the second buffer pads (8), a first buffer pad (3) is fixed on the top of the support plate (9), a plurality of insertion rods (10) are fixed on the bottom of the support plate (9), a plurality of slide grooves (13) corresponding to the insertion rods (10) are provided on the top of the workbench (1), the insertion rods (10) penetrate the connecting frame (2) and are inserted into the slide grooves (13), and a plurality of springs (11) corresponding to the insertion rods (10) are fixed between the bottom end of the support plate (9) and the inner wall of the bottom end of the connecting frame (2).

2. The self-loading shaft assembly auxiliary device according to claim 1 is characterized in that: A support frame (4) is fixed on the top of the workbench (1), a discharge box (5) is fixed on one side of the support frame (4), a discharge port (16) is formed through the top of the discharge box (5), a limit plate (18) is slidably connected to one side of the support frame (4), a limit frame (14) is fixed on one side of the limit plate (18), a discharge port (17) is formed through the top of the limit frame (14), and the discharge port (17) is located directly below the discharge port (16), a bearing plate (15) is fixed on one side of the support frame (4), the bearing plate (15) is located at the bottom of the limit frame (14), and a third buffer pad is fixed on the top of the bearing plate (15).

3. The self-loading shaft assembly auxiliary device according to claim 2 is characterized in that: A power mechanism (6) is provided on the other side of the support frame (4), and the power mechanism (6) comprises a fixed frame (605) fixed on the other side of the support frame (4); one end of the fixed frame (605) is rotatably connected to a turntable (604); the other end of the fixed frame (605) is fixed to a motor; the output end of the motor passes through the fixed frame (605) and is fixed to the turntable (604); a first connecting rod (601) is fixed to one end of the turntable (604); one end of the first connecting rod (601) is rotatably connected to a second connecting rod (602); a pushing rod (603) is fixed to the other side of the limiting plate (18); and the second connecting rod (602) is rotatably connected to one side of the pushing rod (603).

4. The self-loading shaft assembly auxiliary device according to claim 1, characterized in that: A movable plate (12) is fixed to the outer wall of the insertion rod (10), and the movable plate (12) is slidably connected in the sliding groove (13).

5. The self-loading shaft assembly auxiliary device according to claim 2, characterized in that: A connecting groove is provided inside the support frame (4), a sliding plate (19) is fixed to the outer wall of the limiting plate (18), and the sliding plate (19) is slidably connected in the connecting groove.

6. The self-loading shaft assembly auxiliary device according to claim 2, characterized in that: A controller (7) is installed at one end of the support frame (4), and the controller (7) is electrically connected to the motor.

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