Lathe workpiece feeding device

Abstract

The utility model provides a lathe machined part feeding device, belongs to the technical field of lathe machining equipment, and aims to solve the problems that the machining efficiency is reduced, material blocks are heavy and difficult to move and the labor intensity is high due to the fact that the feeding mode of an existing lathe is manual feeding, and the lathe machined part feeding device comprises a material distributing mechanism and a feeding hopper installed at the bottom of the material distributing mechanism. The material distributing mechanism conveys cylindrical material blocks to the feeding hopper one by one, a side discharging opening is formed in the bottom of the feeding hopper, a side pushing electric telescopic rod is arranged on the side, away from the side discharging opening, of the feeding hopper, and the side pushing electric telescopic rod can push the cylindrical material blocks to the side discharging opening; and the displacement mechanism can drive the feeding hopper to move to the lathe clamping mechanism, and the cylindrical material block can be clamped through the lathe clamping mechanism.

Description

Technical Field

[0001] This utility model belongs to the technical field of lathe processing equipment, and more specifically, it relates to a lathe processing part feeding device. Background Technology

[0002] A lathe is a machine tool primarily used to machine rotating workpieces using a cutting tool. It is the most important type of metal cutting machine tool, and is the most numerous and prevalent type in general machine manufacturing plants; it is also known as the "mother machine." Drills, reamers, taps, dies, and knurling tools can also be used on lathes for various machining operations. The function of a lathe is to cut rotating surfaces of various sizes and shapes, as well as helical surfaces.

[0003] Currently, lathes are all loaded manually. Cylindrical blocks are picked up manually, placed on the lathe's clamping mechanism, and then the clamping mechanism is activated to hold and fix the cylindrical blocks. This method greatly affects processing efficiency, and some blocks are heavy and difficult to move, resulting in high labor intensity.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and provided a lathe machining part feeding device in order to achieve a more practical purpose. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a lathe workpiece loading device to address the current lathe loading method, which is manual loading. This method involves manually picking up cylindrical blocks, placing them on the lathe's clamping mechanism, and then activating the clamping mechanism to hold and fix the cylindrical blocks. This method greatly affects processing efficiency, and some blocks are heavy and difficult to move, resulting in high labor intensity.

[0006] The purpose and function of this utility model, a lathe workpiece feeding device, are achieved by the following specific technical means:

[0007] A lathe workpiece feeding device, comprising:

[0008] The material distribution mechanism and the feeding hopper installed at the bottom of the material distribution mechanism. The material distribution mechanism conveys cylindrical blocks one by one to the feeding hopper. The bottom of the feeding hopper is provided with a side discharge port. A side push electric telescopic rod is provided on the side away from the side discharge port. The side push electric telescopic rod can push the cylindrical blocks toward the side discharge port.

[0009] The displacement mechanism can drive the feeding hopper to move to the lathe clamping mechanism, and can clamp the cylindrical block through the lathe clamping mechanism.

[0010] Furthermore, the displacement mechanism includes an inclined guide drive mechanism, a lateral guide drive mechanism, and a carrier plate, and a support is provided at the bottom of the displacement mechanism;

[0011] The tilting guide drive mechanism includes a guide rail fixedly connected to the feeding hopper, a slider slidably connected to the guide rail, a second motor fixedly connected to the carrier plate, a lead screw connected to the second motor, and a lead screw nut threadedly connected to the lead screw. The lead screw nut is fixedly connected to the feeding hopper, and the slider is fixedly connected to the carrier plate.

[0012] The lateral guide drive mechanism includes a second guide rail fixedly connected to the carrier plate, a second slider slidably connected to the second guide rail, a third motor fixedly connected to the bracket, a second lead screw connected to the third motor, and a second lead screw nut threadedly connected to the second lead screw. The second slider is fixedly connected to the bracket, and the second lead screw nut is fixedly connected to the carrier plate.

[0013] Furthermore, the material distribution mechanism includes a material cylinder, a first motor fixedly connected to the material cylinder, a material distribution block rotatably connected inside the material cylinder, and a material guide channel fixedly connected to the bottom of the material cylinder;

[0014] The material cylinder is provided with an upper opening and a lower opening, respectively.

[0015] The outer periphery of the material distribution block is distributed with multiple axial grooves, and the material grooves can accommodate the cylindrical material block;

[0016] The upper part of the feeding hopper is close to the lower part of the guiding channel, which can form a channel for conveying cylindrical blocks.

[0017] Furthermore, the material dispensing mechanism also includes a funnel, which is fixedly connected to the material cylinder, and the upper opening is connected to the bottom of the funnel.

[0018] Furthermore, a push plate is provided at the bottom of the feeding hopper, and the side-push electric telescopic rod is connected to the push plate in a transmission manner, and the side-push electric telescopic rod can push the push plate to move.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] This invention uses a material distribution mechanism to feed cylindrical blocks one by one into a feeding hopper. The feeding hopper, driven by a displacement mechanism, moves to the lathe clamping mechanism. The side-push electric telescopic rod pushes the cylindrical blocks that have fallen to the bottom of the feeding hopper to the lathe clamping mechanism for clamping and fixing. Then, the displacement mechanism drives the feeding hopper away from the lathe clamping mechanism, thereby completing the automatic feeding of cylindrical blocks. This is convenient and fast, and reduces the labor intensity of lathe operators. Attached Figure Description

[0021] Figure 1This is a three-dimensional structural diagram of a lathe machining part feeding device according to the present invention.

[0022] Figure 2 This is a cross-sectional structural schematic diagram of a lathe machining part feeding device according to the present invention.

[0023] Figure 3 This is a three-dimensional structural schematic diagram of the displacement mechanism of a lathe machining part feeding device according to the present invention.

[0024] Figure 4 This is a three-dimensional structural diagram of an embodiment of a lathe machining part feeding device of this utility model, installed on a lathe.

[0025] In the figure, the corresponding relationship between the component names and the drawing numbers is as follows:

[0026] Material distribution mechanism 11, material cylinder 111, funnel 112, first motor 113, material distribution block 114, material trough 1140, upper opening 1141, lower opening 1142, material guide channel 115, feeding hopper 12, side-push electric telescopic rod 13, push plate 14, tilting guide drive mechanism 15, guide rail one 151, slider one 152, second motor 153, lead screw one 154, lead screw nut one 155, lateral guide drive mechanism 16, guide rail two 161, slider two 162, third motor 163, lead screw two 164, lead screw nut two 165, carrier plate 17, bracket 18, cylindrical material block 19, lathe clamping mechanism 20. Detailed Implementation

[0027] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0028] In the description of this utility model, unless otherwise specified, "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicating directions or positional relationships, are based on the directions or positional 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 direction, be constructed, or operate in a specific direction, and therefore should not be construed as limiting this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0030] Example:

[0031] As attached Figure 1 To be continued Figure 4 As shown:

[0032] This utility model provides a lathe workpiece feeding device, comprising:

[0033] The material distribution mechanism 11 and the feeding hopper 12 installed at the bottom of the material distribution mechanism 11. The material distribution mechanism 11 conveys the cylindrical blocks 19 one by one to the feeding hopper 12. The bottom of the feeding hopper 12 is provided with a side discharge port. A side push electric telescopic rod 13 is provided on the side away from the side discharge port. The side push electric telescopic rod 13 can push the cylindrical blocks 19 toward the side discharge port.

[0034] The displacement mechanism can drive the feeding hopper 12 to move to the lathe clamping mechanism 20, and can clamp the cylindrical block 19 through the lathe clamping mechanism 20.

[0035] In this embodiment, a material distribution mechanism 11 is set up to transport cylindrical blocks 19 one by one to the feeding hopper 12. The feeding hopper 12 moves to the lathe clamping mechanism 20 under the drive of the displacement mechanism. The side-push electric telescopic rod 13 pushes the cylindrical blocks 19 that have fallen to the bottom of the feeding hopper 12 to the lathe clamping mechanism 20 for clamping and fixing. Then the displacement mechanism drives the feeding hopper 12 away from the lathe clamping mechanism 20, thereby completing the automatic feeding of cylindrical blocks 19, which is convenient and fast and reduces the labor intensity of lathe operators.

[0036] The displacement mechanism includes an inclined guide drive mechanism 15, a lateral guide drive mechanism 16 and a carrier plate 17, and a support 18 is provided at the bottom of the displacement mechanism;

[0037] The tilting guide drive mechanism 15 includes a guide rail 151 fixedly connected to the feeding hopper 12, a slider 152 slidably connected to the guide rail 151, a second motor 153 fixedly connected to the carrier plate 17, a lead screw 154 driven by the second motor 153, and a lead screw nut 155 threadedly connected to the lead screw 154. The lead screw nut 155 is fixedly connected to the feeding hopper 12, and the slider 152 is fixedly connected to the carrier plate 17.

[0038] The lateral guide drive mechanism 16 includes a second guide rail 161 fixedly connected to the carrier plate 17, a second slider 162 slidably connected to the second guide rail 161, a third motor 163 fixedly connected to the bracket 18, a second lead screw 164 driven by the third motor 163, and a second lead screw nut 165 threadedly connected to the second lead screw 164. The second slider 162 is fixedly connected to the bracket 18, and the second lead screw nut 165 is fixedly connected to the carrier plate 17.

[0039] The inclined guide drive mechanism 15 is set obliquely downward above the lathe clamping mechanism 20, which facilitates the downward rolling of the cylindrical block 19. At the same time, the inclined guide drive mechanism 15 drives the feeding hopper 12 to move in the oblique direction, while the lateral guide drive mechanism 16 drives the feeding hopper 12 to move in the lateral direction.

[0040] The material distribution mechanism 11 includes a material cylinder 111, a first motor 113 fixedly connected to the material cylinder 111, a material distribution block 114 rotatably connected inside the material cylinder 111, and a material guide channel 115 fixedly connected to the bottom of the material cylinder 111.

[0041] The material cylinder 111 is provided with an upper opening 1141 and a lower opening 1142 at the top and bottom, respectively.

[0042] Multiple axial material grooves 1140 are distributed around the outer periphery of the material distribution block 114, and the material grooves 1140 can accommodate cylindrical material blocks 19.

[0043] The upper part of the feeding hopper 12 is close to the lower part of the material guiding channel 115, which can form a channel for conveying cylindrical material blocks 19.

[0044] The material distribution mechanism 11 also includes a funnel 112, which is fixedly connected to the material cylinder 111, and the upper opening 1141 is connected to the bottom of the funnel 112.

[0045] The material distribution mechanism 11 is used to convey the cylindrical blocks 19 falling from the funnel 112 downwards one by one, so as to facilitate the control of the conveying amount of the cylindrical blocks 19. The material distribution block 114 rotates under the drive of the first motor 113. The cylindrical blocks 19 at the bottom of the funnel 112 fall to the upper opening 1141. The material trough 1140 on the outer periphery of the material distribution block 114 is filled with the cylindrical blocks 19 in sequence. The cylindrical blocks 19 then fall into the channel of the guide channel 115 and the feeding hopper 12, and finally fall to the bottom of the feeding hopper 12.

[0046] The bottom of the feeding hopper 12 is provided with a push plate 14, and the side-push electric telescopic rod 13 is connected to the push plate 14 through a transmission. The side-push electric telescopic rod 13 can push the push plate 14 to move.

[0047] Driven by the electric telescopic rod 13, the pusher plate 14 pushes the cylindrical block 19 to move laterally.

[0048] The specific usage and function of this embodiment are as follows:

[0049] In use, multiple cylindrical blocks 19 are placed inside the funnel 112. The material distribution mechanism 11 conveys the cylindrical blocks 19 downward one by one. When the cylindrical blocks 19 fall to the bottom of the feeding hopper 12, the tilting guide drive mechanism 15 drives the feeding hopper 12 to move obliquely downward. When the axis of the cylindrical blocks 19 at the bottom of the feeding hopper 12 is aligned with the clamping center axis of the lathe clamping mechanism 20, the lateral guide drive mechanism 16 drives the feeding hopper 12 to move closer to the lathe clamping mechanism 20. Then, the lateral push electric telescopic rod 13 pushes the cylindrical blocks 19 to abut against the lathe clamping mechanism 20. The lathe clamping mechanism 20 clamps and fixes the cylindrical blocks 19. Then, the lateral guide drive mechanism 16 drives the feeding hopper 12 to move laterally away from the lathe clamping mechanism 20. Then, the tilting guide drive mechanism 15 drives the feeding hopper 12 to move obliquely upward. Finally, the feeding hopper 12 returns to its original position and contacts the lower end of the guide channel 115.

[0050] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. A lathe workpiece feeding device, characterized in that, include: The material distribution mechanism (11) and the feeding hopper (12) installed at the bottom of the material distribution mechanism (11) convey cylindrical blocks (19) one by one to the feeding hopper (12). The feeding hopper (12) has a side discharge port at the bottom and a side push electric telescopic rod (13) on the side away from the side discharge port. The side push electric telescopic rod (13) can push the cylindrical blocks (19) towards the side discharge port. The displacement mechanism can drive the feeding hopper (12) to move to the lathe clamping mechanism (20), and can clamp the cylindrical block (19) through the lathe clamping mechanism (20).

2. The lathe workpiece feeding device as described in claim 1, characterized in that: The displacement mechanism includes an inclined guide drive mechanism (15), a lateral guide drive mechanism (16), and a carrier plate (17), and a support (18) is provided at the bottom of the displacement mechanism. The tilting guide drive mechanism (15) includes a guide rail (151) fixedly connected to the feeding hopper (12), a slider (152) slidably connected to the guide rail (151), a second motor (153) fixedly connected to the carrier plate (17), a lead screw (154) driven by the second motor (153), and a lead screw nut (155) threadedly connected to the lead screw (154). The lead screw nut (155) is fixedly connected to the feeding hopper (12), and the slider (152) is fixedly connected to the carrier plate (17). The lateral guide drive mechanism (16) includes a second guide rail (161) fixedly connected to the carrier plate (17), a second slider (162) slidably connected to the second guide rail (161), a third motor (163) fixedly connected to the bracket (18), a second lead screw (164) driven by the third motor (163), and a second lead screw nut (165) threadedly connected to the second lead screw (164). The second slider (162) is fixedly connected to the bracket (18), and the second lead screw nut (165) is fixedly connected to the carrier plate (17).

3. The lathe workpiece feeding device as described in claim 1, characterized in that: The material distribution mechanism (11) includes a material cylinder (111), a first motor (113) fixedly connected to the material cylinder (111), a material distribution block (114) rotatably connected inside the material cylinder (111), and a material guide channel (115) fixedly connected to the bottom of the material cylinder (111). The material cylinder (111) is provided with an upper opening (1141) and a lower opening (1142) at the top and bottom, respectively. The outer periphery of the material distribution block (114) has multiple axial grooves (1140), and the grooves (1140) can accommodate the cylindrical material block (19). The upper part of the feeding hopper (12) is close to the lower part of the guiding channel (115), which can form a channel for conveying cylindrical material blocks (19).

4. The lathe workpiece feeding device as described in claim 3, characterized in that: The material distribution mechanism (11) also includes a funnel (112), which is fixedly connected to the material cylinder (111), and the upper opening (1141) is connected to the bottom of the funnel (112).

5. The lathe workpiece feeding device as described in claim 1, characterized in that: The bottom of the feeding hopper (12) is provided with a push plate (14), and the side push electric telescopic rod (13) is connected to the push plate (14) in a transmission manner. The side push electric telescopic rod (13) can push the push plate (14) to move.

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