Numerical control lathe feeding device

Abstract

According to the numerical control lathe feeding device, machining raw materials are placed in the discharging pipeline and slide down along the discharging pipeline, the discharging pipeline falls into the material groove, the telescopic push rod descends to drive the baffle to descend, the baffle blocks an opening in one end of the discharging pipeline, the transverse telescopic rod pushes the bearing plate, and after the bearing plate is pushed to a proper position, the side telescopic push plate pushes the material groove; according to the feeding device, the materials are moved to the proper position, under pushing of the air cylinder, the materials can be pushed to the lathe machining station to be fed, manual assistance is not needed in the process, and the labor cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of loading devices for numerically controlled lathes, in particular to a loading device for numerically controlled lathes. Background Art

[0002] A CNC lathe is a high-precision, high-efficiency automated lathe equipped with a multi-station turret or a powered turret. It boasts a wide range of processing capabilities and can process complex workpieces such as straight and oblique cylinders, arcs, and various threads, grooves, and worms. Existing CNC lathes process cylindrical parts automatically according to pre-programmed processing procedures. We compile the part's processing route, process parameters, tool trajectory, displacement, cutting parameters, and auxiliary functions into a processing program sheet in accordance with the instruction code and program format specified by the CNC machine. The contents of this program sheet are then recorded on a control medium and input into the CNC device of the CNC machine tool, thereby directing the machine tool to process the part. When processing shaft parts, they often need to be placed one by one manually. When the number of parts is large, this is troublesome and wastes labor costs. Therefore, a lathe loading device is needed to assist the lathe in processing, such as the Chinese utility model patent with patent number CN212578169U, a front loading device for a CNC lathe. The front loading device for a CNC lathe places the materials on the placement rack one after another, and starts the drive motor to drive the rotating shaft to rotate, so that the drive disk rotates, so that the outer roller moves the connecting belt and the placement rack under the push of the groove, and then drives the inner roller to slide in the chute, so that the placement rack gradually transports the materials to the designated position. At the same time, under the restriction of the chute and the load-bearing plate, the materials are kept in a horizontal state during the loading process, so that the materials will not slip or rotate during the loading process, thereby ensuring the stability of the loading process and solving the problems of material slipping and instability during the loading process.

[0003] The above device still has certain problems in use. The front loading device of the CNC lathe places the materials on the placement rack one after another, and starts the drive motor to drive the rotating shaft to rotate, so that the drive disk rotates, and the outer roller moves the connecting belt and the placement rack under the push of the groove, and then drives the inner roller to slide in the slide, so that the placement rack can transport the materials to the designated position one after another. This process has the function of transporting the materials to the designated position, but in actual use, it is still necessary to pick up the materials and place them on the processing axis of the CNC machine tool. The loading step still requires manual intervention, and no labor cost is saved. Utility Model Content

[0004] In response to the above technical problems, the utility model provides a CNC lathe loading device, which is characterized by consisting of a support structure, a discharge pipe, a pipe baffle structure, a pushing structure, and a material receiving structure. The discharge pipe is installed above the support structure, the pipe baffle structure is installed on the side of the discharge pipe, the pushing structure is installed above the support structure, and the material receiving structure is installed on one side of the pushing structure.

[0005] The support structure consists of a vertical rod and a supporting horizontal plate. The discharge pipe is installed on the top of the vertical rod, and the supporting horizontal plate is installed in the middle and lower part of the vertical rod.

[0006] The pipeline baffle structure consists of a cylinder mounting seat, a cylinder, a telescopic push rod, a connecting cross bar, a back plate, a fixing clamp, a fixing bolt, a baffle, and a fixing seat. The cylinder mounting seat is installed above one side of the supporting cross plate, the cylinder is installed above the cylinder mounting seat, the cylinder is connected to the telescopic push rod, the fixing seat is installed above the telescopic push rod, one side of the fixing seat is installed with a connecting cross bar, one end of the connecting cross bar is connected to the back plate, the back plate is installed on the side of the fixing clamp, a number of fixing bolts are installed on both sides of the fixing clamp, and a baffle is installed in the middle of the fixing clamp.

[0007] The pushing structure is composed of a support, a transverse telescopic rod, and a supporting plate. The support is installed above the supporting transverse plate, the transverse telescopic rod is installed on one side of the support, and the supporting plate is installed at one end of the transverse telescopic rod.

[0008] The material receiving structure consists of a material trough, a pushing cylinder, and a side telescopic push rod. The pushing cylinder is installed above the supporting plate, the pushing cylinder is connected to the side telescopic push rod, and one end of the side telescopic push rod is connected to the material trough.

[0009] Beneficial effects of the utility model:

[0010] The utility model discloses a loading device for a CNC lathe, wherein the processing raw materials are placed in a discharge pipe, the processing raw materials slide down the discharge pipe, the discharge pipe falls into a material trough, the telescopic push rod descends, driving the baffle to descend, the baffle blocks the opening at one end of the discharge pipe, the horizontal telescopic rod pushes the supporting plate, and after pushing it to a suitable position, the side telescopic push plate pushes the material trough for loading. The device moves the material to a suitable position, and under the push of the cylinder, the material can be pushed to the lathe processing station for loading. No manual assistance is required during the process, thus saving labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the overall structure of the CNC lathe loading device of the present utility model;

[0012] Figure 2 This is a schematic diagram of the overall structure of the CNC lathe loading device of the present utility model;

[0013] Figure 3 This is a partial structural diagram of the loading device on a CNC lathe of the present utility model;

[0014] Figure 4 This is a partial structural diagram of the loading device on a CNC lathe of the present utility model;

[0015] As shown in the figure: 1. Vertical rod, 2. Discharge pipe, 3. Support horizontal plate, 4. Support, 5. Horizontal telescopic rod, 6. Support plate, 7. Cylinder mounting base, 8. Cylinder, 9. Telescopic push rod, 10. Connecting cross bar, 11. Back plate, 12. Fixing clamp, 13. Fixing bolt, 14. Baffle, 15. Fixing seat, 16. Material trough, 17. Push cylinder, 18. Side telescopic push rod. DETAILED DESCRIPTION

[0016] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0017] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0018] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be internal communication between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0019] Example 1

[0020] like Figure 1 、 Figure 2As shown, a discharge pipe 2 is installed on the top of the vertical rod 1, a supporting cross plate 3 is installed in the middle and lower part of the vertical rod 1, a cylinder mounting seat 7 is installed above one side of the supporting cross plate 3, a cylinder 8 is installed above the cylinder mounting seat 7, the cylinder 8 is connected to the telescopic push rod 9, a fixed seat 15 is installed above the telescopic push rod 9, a connecting cross bar 10 is installed on one side of the fixed seat 15, one end of the connecting cross bar 10 is connected to the back plate 11, the back plate 11 is installed on the side of the fixing clamp 12, a number of fixing bolts 13 are installed on both sides of the fixing clamp 12, a baffle 14 is installed in the middle of the fixing clamp 12, a support 4 is installed above the supporting cross plate 3, a transverse telescopic rod 5 is installed on one side of the support 4, a support plate 6 is installed at one end of the transverse telescopic rod 5, a pushing cylinder 17 is installed above the support plate 6, the pushing cylinder 17 is connected to the side telescopic push rod 18, and one end of the side telescopic push rod 18 is connected to the material trough 16.

[0021] Example 2

[0022] When using the present invention, the processed raw materials are placed in the discharge pipe 2, and the processed raw materials slide down the discharge pipe 2, and the discharge pipe 2 falls into the material trough 16. The telescopic push rod 9 descends, driving the baffle 14 to descend, and the baffle 14 blocks the opening at one end of the discharge pipe 2. The horizontal telescopic rod 5 pushes the supporting plate 6. After it is pushed to a suitable position, the side telescopic push plate 18 pushes the material trough 16 to load the material.

[0023] The above shows and describes the basic principles, main features and advantages of the present invention. The various components mentioned in the present invention are common technologies in the existing field. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements fall within the scope of the present invention. The scope of protection claimed in this utility model is defined by the appended claims and their equivalents.

Claims

1. Loading device of CNC lathe, characterized by It consists of a supporting structure, a discharge pipe, a pipe baffle structure, a pushing structure, and a material receiving structure. The discharge pipe is installed above the supporting structure, the pipe baffle structure is installed on the side of the discharge pipe, the pushing structure is installed above the supporting structure, and the material receiving structure is installed on one side of the pushing structure.

2. The CNC lathe loading device according to claim 1, characterized in that The supporting structure consists of a vertical rod and a supporting horizontal plate. A discharge pipe is installed on the top of the vertical rod, and the supporting horizontal plate is installed in the middle and lower part of the vertical rod.

3. The CNC lathe loading device according to claim 2, characterized in that The pipe baffle structure consists of a cylinder mounting seat, a cylinder, a telescopic push rod, a connecting cross bar, a back plate, a fixing clamp, a fixing bolt, a baffle, and a fixing seat. The cylinder mounting seat is installed above one side of the supporting cross plate, the cylinder is installed above the cylinder mounting seat, the cylinder is connected to the telescopic push rod, a fixing seat is installed above the telescopic push rod, a connecting cross bar is installed on one side of the fixing seat, one end of the connecting cross bar is connected to the back plate, the back plate is installed on the side of the fixing clamp, a number of fixing bolts are installed on both sides of the fixing clamp, and a baffle is installed in the middle of the fixing clamp.

4. The CNC lathe loading device according to claim 2, characterized in that The pushing structure is composed of a support, a transverse telescopic rod, and a supporting plate. The support is installed above the supporting transverse plate, the transverse telescopic rod is installed on one side of the support, and the supporting plate is installed at one end of the transverse telescopic rod.

5. The CNC lathe loading device according to claim 4, characterized in that The material receiving structure consists of a material trough, a pushing cylinder, and a side telescopic push rod. The pushing cylinder is installed above the supporting plate. The pushing cylinder is connected to the side telescopic push rod, and one end of the side telescopic push rod is connected to the material trough.

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