Automatic feeding device for machining shaft parts of harmonic speed reducer

Abstract

The utility model relates to the technical field of automatic feeding devices for shaft part machining, and provides an automatic feeding device for shaft part machining of a harmonic reducer, which comprises a numerical control lathe and a connecting rod. Connecting rods are installed on one sides of the top ends of the numerical control lathes, sliding rails are installed at the top ends of the connecting rods, supporting frames are evenly installed at the bottom ends of the sliding rails, and adjusting structures are fixed to one sides of the supporting frames. According to the numerical control lathe, the feeding structure is arranged, the moving assembly is started to enable the feeding base to slide on one side of the sliding rail, and the feeding assembly is started so that the shaft parts can be conveniently placed in the numerical control lathe to be machined and taken out to be placed above the containing plate; and the feeding base is moved to the position above the containing plate through the other moving assembly, the feeding assembly is started to take out the parts and carry the parts into the other numerical control lathe, and therefore the purpose of conveniently conducting feeding treatment on the shaft parts is achieved.

Description

Technical Field

[0001] This utility model relates to the technical field of automated feeding devices for machining shaft parts, and in particular to an automated feeding device for machining shaft parts of a harmonic reducer. Background Technology

[0002] With the development of the times, people are using various new structures more and more widely, and harmonic reducers are an important component of them. They contain shaft parts, and the use of lathes is essential for their processing.

[0003] To address this, patent CN208513653U discloses a fully automatic machine tool for automatic feeding and double-sided processing of disc-shaped products, belonging to the field of disc-shaped parts processing technology. The machine tool includes a machine body comprising a spindle, a clamping fixture mounted on the end of the spindle, and a tool holder opposite to the clamping fixture. It also includes a rotating clamping device fixed to the top of the machine tool and a feeding device located on one side of the machine tool. Under the weight of an iron weight, the feeding device tightens a steel wire rope, causing the steel wire rope to exert a certain tension on the pressure plate, which in turn presses and pushes the disc-shaped part to one side. This ensures that there is always a disc-shaped part on the support plate, thus cooperating with the rotating clamping device to achieve automated double-sided processing of the disc-shaped part. This invention has a simple structure, resulting in high coordination and automation of feeding and double-sided processing, and low cost.

[0004] The aforementioned machine tools are difficult to automate during use and are not convenient for processing shaft parts separately on both sides, resulting in poor production efficiency and making it difficult to meet actual usage requirements. Utility Model Content

[0005] The purpose of this invention is to provide an automated feeding device for machining shaft parts of harmonic reducers, in order to solve the shortcomings of existing shaft parts machining devices for harmonic reducers that are not convenient for automated feeding and have poor production efficiency.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: an automated feeding device for machining shaft parts of a harmonic reducer, comprising a CNC lathe and a connecting rod;

[0007] A connecting rod is installed on one side of the top of the CNC lathe, a slide rail is installed on the top of the connecting rod, a support frame is evenly installed on the bottom of the slide rail, and an adjustment structure is fixed on one side of the support frame.

[0008] The bottom end of the support frame is uniformly perforated with fixing bolts, and a feeding structure is uniformly installed on one side of the slide rail.

[0009] The feeding structure includes a feeding seat installed on one side of the support frame, a moving component installed on one side of the feeding seat, and a feeding assembly installed at the top of one side of the feeding seat.

[0010] Preferably, the adjustment structure includes a fixed frame fixed to one side of the support frame, a movable seat fixed to the top of the fixed frame, an adjustment motor installed on one side of the movable seat, an adjustment screw provided on one side of the adjustment motor, and a placement plate provided above the movable seat.

[0011] Preferably, the support frame is symmetrically distributed at the bottom end of the slide rail, and the bottom of the placement plate is located inside the movable seat.

[0012] Preferably, the output end of the adjusting motor is connected to the input end of the adjusting lead screw, and the adjusting lead screw extends to the inside of the moving seat.

[0013] Preferably, the adjusting screw passes through the bottom of the placement plate, and the adjusting screw is threadedly connected to the placement plate.

[0014] Preferably, the feeding seats are symmetrically distributed on one side of the slide rail, and the feeding seats are slidably connected to one side of the slide rail.

[0015] Preferably, the feeding assembly is positioned directly above the CNC lathe, and the feeding assembly is positioned above the placement plate.

[0016] The present invention provides an automated feeding device for machining shaft parts of a harmonic reducer, the advantages of which are:

[0017] By setting up a feeding structure, activating the moving component allows the feeding seat to slide on one side of the slide rail, and activating the feeding component to facilitate placing shaft parts inside the CNC lathe for processing and removing them to the top of the placement plate. Another set of moving components moves the feeding seat above the placement plate and activates the feeding component to remove the parts and transport them to the inside of another CNC lathe, thereby achieving the purpose of facilitating the feeding of shaft parts.

[0018] By setting an adjustment structure, starting the adjustment motor causes the adjustment screw to rotate inside the moving seat. The bottom of the placement plate extends into the interior of the moving seat, and the adjustment screw passes through the bottom of the placement plate. The adjustment screw is threadedly connected to the placement plate, thereby allowing it to move at the top of the moving seat. This facilitates the movement of the placement plate so that the shaft parts are positioned directly below the feeding assembly. Attached Figure Description

[0019] Figure 1 This is a front-view three-dimensional structural schematic diagram of the present invention;

[0020] Figure 2This is a three-dimensional structural diagram of the present invention viewed from below;

[0021] Figure 3 This is an enlarged structural diagram of point A in this utility model;

[0022] Figure 4 This is a side view of the structure of this utility model;

[0023] Figure 5 This is a top-view three-dimensional structural diagram of the present invention.

[0024] The following are the annotations in the figure: 1. CNC lathe; 2. Connecting rod; 3. Slide rail; 4. Support frame; 5. Adjustment structure; 501. Fixed frame; 502. Moving seat; 503. Adjustment motor; 504. Adjustment screw; 505. Placement plate; 6. Fixing bolt; 7. Feeding structure; 701. Feeding seat; 702. Moving component; 703. Feeding component. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figures 1-5 The present invention provides an automated feeding device for machining shaft parts of a harmonic reducer, comprising a CNC lathe 1 and a connecting rod 2.

[0027] Reference Figures 1-3 As shown, a connecting rod 2 is installed on one side of the top of the CNC lathe 1. A slide rail 3 is installed on the top of each connecting rod 2. A support frame 4 is evenly installed at the bottom of the slide rail 3. An adjustment structure 5 is fixed on one side of the support frame 4. The adjustment structure 5 includes a fixed frame 501 fixed to one side of the support frame 4. A movable seat 502 is fixed at the top of the fixed frame 501. An adjustment motor 503 is installed on one side of the movable seat 502. An adjustment screw 504 is provided on one side of the adjustment motor 503. A placement plate 505 is provided above the movable seat 502. The support frame 4 is symmetrically distributed at the bottom of the slide rail 3. The bottom of the placement plate 505 is located inside the movable seat 502. The output end of the adjustment motor 503 is connected to the input end of the adjustment screw 504. The adjustment screw 504 extends to the inside of the movable seat 502 and passes through the bottom of the placement plate 505. The adjustment screw 504 and the placement plate 505 are threadedly connected.

[0028] During the production and processing of shaft parts for harmonic reducers, the processing rates on both sides are different. Therefore, it is necessary to store shaft parts that have been processed on one side and to store parts that have been processed on the other side. By setting up an adjustment structure 5, it is easy to place the parts on the top of the placement plate 505 and to place the shaft parts below the feeding assembly 703 for easy handling and feeding. The adjustment motor 503 is started to rotate the adjustment screw 504, which causes the placement plate 505, which is threadedly connected to it, to move at the top of the moving seat 502. This allows the parts placed at different positions on the top of the placement plate 505 to be fed, which greatly increases the practicality of the device.

[0029] Reference Figure 1 , Figure 4 and Figure 5 As shown, the bottom end of the support frame 4 is uniformly perforated with fixing bolts 6, and the side of the slide rail 3 is uniformly equipped with a feeding structure 7. The feeding structure 7 includes a feeding seat 701 installed on one side of the support frame 4, a moving component 702 installed on one side of the feeding seat 701, and a feeding component 703 installed at the top of one side of the feeding seat 701. The feeding components 703 and the feeding seat 701 are symmetrically distributed on one side of the slide rail 3 and are slidably connected on one side of the slide rail 3. The feeding component 703 is located directly above the CNC lathe 1 and above the placement plate 505.

[0030] To facilitate the quick placement of shaft parts inside the lathe and their removal onto the placement plate 505, a loading structure 7 is provided. This allows the loading seat 701 to slide along one side of the slide rail 3. Two sets of loading seats 701 are provided. By activating the moving component 702, the loading seat 701 moves along one side of the slide rail 3. Activating the loading component 703 facilitates the handling of parts that have undergone machining or single-sided machining. This allows the two sets of CNC lathes 1 to process the shaft parts separately on both sides, and facilitates rapid loading, reducing labor costs and significantly increasing the production efficiency of the device.

[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An automated feeding device for machining shaft parts of a harmonic reducer, comprising a CNC lathe (1) and a connecting rod (2); Its features are: A connecting rod (2) is installed on one side of the top of the CNC lathe (1), a slide rail (3) is installed on the top of the connecting rod (2), a support frame (4) is evenly installed on the bottom of the slide rail (3), and an adjustment structure (5) is fixed on one side of the support frame (4). The bottom end of the support frame (4) is uniformly perforated with fixing bolts (6), and the side of the slide rail (3) is uniformly equipped with a feeding structure (7); The feeding structure (7) includes a feeding seat (701) installed on one side of the support frame (4), a moving component (702) is installed on one side of the feeding seat (701), and a feeding component (703) is installed at the top of one side of the feeding seat (701).

2. The automated feeding device for machining shaft parts of a harmonic reducer according to claim 1, characterized in that: The adjustment structure (5) includes a fixed frame (501) fixed to one side of the support frame (4), a movable seat (502) fixed to the top of the fixed frame (501), an adjustment motor (503) installed on one side of the movable seat (502), an adjustment screw (504) provided on one side of the adjustment motor (503), and a placement plate (505) provided above the movable seat (502).

3. The automated feeding device for machining shaft parts of a harmonic reducer according to claim 2, characterized in that: The support frame (4) is symmetrically distributed at the bottom end of the slide rail (3), and the bottom of the placement plate (505) is located inside the movable seat (502).

4. An automated feeding device for machining shaft parts of a harmonic reducer according to claim 2, characterized in that: The output end of the regulating motor (503) is connected to the input end of the regulating screw (504), and the regulating screw (504) extends to the inside of the moving seat (502).

5. An automated feeding device for machining shaft parts of a harmonic reducer according to claim 2, characterized in that: The adjusting screw (504) passes through the bottom of the placement plate (505), and the adjusting screw (504) is threadedly connected to the placement plate (505).

6. An automated feeding device for machining shaft parts of a harmonic reducer according to claim 1, characterized in that: The feeding seat (701) is symmetrically distributed on one side of the slide rail (3), and the feeding seat (701) is slidably connected on one side of the slide rail (3).

7. An automated feeding device for machining shaft parts of a harmonic reducer according to claim 1, characterized in that: The loading assembly (703) is positioned directly above the CNC lathe (1) and above the placement plate (505).

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