Material receiving device of numerically controlled lathe

Abstract

The utility model provides a numerical control lathe material receiving device which comprises a numerical control lathe body, a material receiving mechanism is arranged in the numerical control lathe body, a material discharging hole is formed in the inner wall of one side of the numerical control lathe body and penetrates through the numerical control lathe body to extend outwards, and a material receiving box used for receiving workpieces is arranged on one side of the outer portion of the numerical control lathe body in a matched mode. Therefore, the material receiving and discharging device has the advantages that material receiving and discharging can be achieved, the working safety is greatly improved, meanwhile, damage to parts can be avoided, and the application effect is good.

Description

Technical Field

[0001] The utility model belongs to the technical field of numerically controlled lathe equipment, in particular to a material receiving device for a numerically controlled lathe. Background Art

[0002] CNC lathes are mainly used for cutting inner and outer cylindrical surfaces of shaft parts or disk parts, inner and outer conical surfaces with arbitrary taper angles, complex rotational inner and outer curved surfaces, and cylindrical and conical threads, and can also perform grooving, drilling, reaming, reaming and boring, etc.

[0003] The working principle of a CNC lathe is to compile the parts' processing route, process parameters, tool motion 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 lathe, and then record the contents of the program sheet on the control medium, and then input it into the CNC device of the CNC lathe, thereby directing the lathe to process parts.

[0004] At present, the material return of CNC lathes is basically still done manually, and there are safety issues in the process of opening the machine door to receive the materials.

[0005] Therefore, in view of the shortcomings of the above-mentioned scheme in actual production and implementation, it has been revised and improved. At the same time, in the spirit and concept of seeking excellence, with the assistance of professional knowledge and experience, and after many ingenuity and experiments, the present utility model was created, and a CNC lathe material receiving device is provided to solve the above-mentioned problems. Utility Model Content

[0006] The utility model provides a material receiving device for a numerically controlled lathe, which solves the problems in the prior art.

[0007] The technical solution of the utility model is implemented as follows: it includes: a CNC lathe body, a material receiving mechanism is arranged inside the CNC lathe body, a discharge hole is arranged on the inner wall of one side of the CNC lathe body, the discharge hole penetrates the CNC lathe body and extends outward, and a material receiving box for receiving workpieces is arranged on one side of the outside of the CNC lathe body, and the material receiving box is located below the discharge hole.

[0008] As a preferred implementation of a material receiving device for a CNC lathe, the size of the discharge hole is larger than the size of the workpiece, and the discharge hole is designed to be inclined.

[0009] By adopting the above solution, the inclined discharge hole is beneficial to the discharge effect of the shaft rod parts.

[0010] As a preferred implementation of a material receiving device for a CNC lathe, a rubber plate is bonded to the inner wall of the material receiving box.

[0011] By adopting the above solution, the rubber sheet can prevent the shaft rod part from having a rigid collision with the receiving box, so as to ensure the integrity of the shaft rod part.

[0012] As a preferred embodiment of a material receiving device for a CNC lathe, the material receiving mechanism includes a first pushing device, a V-shaped material receiving body is movably connected to the output end of the first pushing device, a horizontal bracket is arranged on one side of the first pushing device, and the bottom of the V-shaped material receiving body is in contact with the top of the horizontal bracket.

[0013] As a preferred embodiment of a material receiving device for a CNC lathe, a protrusion is provided on the output end of the first pushing device, a first axial hole is provided in the middle of the protrusion, a connecting rod is provided at the bottom of the V-shaped material receiving body, the connecting rod is slidably fitted in the first axial hole, and two limiting rings are provided on the connecting rod, and the two limiting rings are respectively located at both ends of the protrusion.

[0014] As a preferred embodiment of a material receiving device for a CNC lathe, a second axial hole is arranged on the top of the horizontal bracket, and a second pushing device is arranged on the bottom of the horizontal bracket, and an output end of the second pushing device corresponds to the position of the second axial hole.

[0015] By adopting the above scheme, the connecting rod at the bottom of the V-shaped material receiving body can move axially in the first shaft hole, and the output end of the second pushing device can move upward to lift the V-shaped material receiving body, thereby realizing the discharge of the shaft rod parts on the V-shaped material receiving body;

[0016] The first pushing device and the second pushing device can specifically adopt a cylinder. When the push rod of the first cylinder is extended, the V-shaped material receiving body will receive the material, and when the push rod of the first cylinder is reset, it will correspond to the discharge hole. When the push rod of the second cylinder is extended, the V-shaped material receiving body will tilt, thereby achieving the discharge of the shaft rod parts.

[0017] As a preferred implementation of a material receiving device for a CNC lathe, a rubber plate is bonded to the inner wall of the V-shaped material receiving body.

[0018] By adopting the above solution, the rubber sheet can prevent the shaft rod parts from having a rigid collision with the V-shaped material connection body, so as to ensure the integrity of the shaft rod parts.

[0019] As a preferred embodiment of a CNC lathe material receiving device, the CNC lathe body includes a spring chuck, the V-shaped material receiving body is located below the spring chuck, the lathe body includes a cutting tool, and the cutting tool is slidably arranged on the top of the inner wall of the CNC lathe body.

[0020] The spring chuck and cutting tool in the main body of the CNC lathe are commonly used bed accessories in the prior art and will not be described in detail here.

[0021] After adopting the above technical scheme, the beneficial effects of the utility model are: 1. The device can realize automatic material receiving and discharging, which greatly improves the safety of work and avoids the damage of shaft parts, and the application effect is good.

[0022] 2. When the push rod of the first pushing device is extended, the V-shaped material receiving body is under the spring chuck. When the spring chuck withdraws the material, the V-shaped material receiving body completes the material receiving of the shaft rod part. When the push rod of the first pushing device is reset, it will correspond to the discharge hole. When the push rod of the second pushing device is extended, the V-shaped material receiving body will tilt, and the shaft rod part will slide into the discharge hole, thereby achieving the purpose of discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0024] Figure 1 This is a left view of the structure of the material receiving device for a CNC lathe of the utility model;

[0025] Figure 2 This is a right side view of the structure of the material receiving device for a CNC lathe of the utility model;

[0026] Figure 3 This is a structural cross-sectional view of the material receiving device of a CNC lathe of the utility model;

[0027] Figure 4 This is a schematic diagram of the material receiving state structure of the material receiving mechanism of the utility model;

[0028] Figure 5 This is a schematic diagram of the material discharging state structure of the material receiving mechanism of the utility model;

[0029] Figure 6 This is a schematic diagram of the partial structural disassembly of the material receiving mechanism of the utility model;

[0030] Figure 7 This is a schematic diagram of the horizontal support structure of the utility model;

[0031] In the figure, 1-CNC lathe body; 11-discharging hole; 2-material receiving box; 3-material receiving mechanism; 31-first pushing device; 311-bump, 312-first axial hole; 32-V-shaped material receiving body; 321-connecting rod; 322-limiting ring; 33-horizontal bracket; 331-second axial hole; 34-second pushing device. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] like Figure 1-3 As shown, a material receiving device for a CNC lathe comprises: a CNC lathe body 1, a material receiving mechanism 3 is arranged inside the CNC lathe body 1, a material discharge hole 11 is arranged on the inner wall of one side of the CNC lathe body 1, the material discharge hole 11 penetrates the CNC lathe body 1 and extends outward, a material receiving box 2 for receiving a workpiece is arranged on one side of the outside of the CNC lathe body 1, and the material receiving box 2 is located below the material discharge hole 11.

[0034] Furthermore, the CNC lathe body 1 includes a spring chuck, the material receiving mechanism 3 is located below the spring chuck, and the lathe body 1 includes a cutting tool, which is slidably arranged on the top of the inner wall of the CNC lathe body 1.

[0035] Furthermore, the size of the discharge hole 11 is larger than the size of the shaft rod part, and the discharge hole 11 is designed to be inclined. The inclined discharge hole 11 is beneficial to the discharge effect of the shaft rod part.

[0036] Furthermore, a rubber sheet is bonded to the inner wall of the receiving box 2, and the rubber sheet can prevent the shaft rod parts from having a rigid collision with the receiving box 2, so as to ensure the integrity of the shaft rod parts.

[0037] like Figure 4-7 As shown, the material receiving mechanism 3 includes a first cylinder, a push rod of the first cylinder is movably connected with a V-shaped material receiving body 32, a horizontal bracket 33 is provided on one side of the first cylinder, and the bottom of the V-shaped material receiving body 32 is in contact with the top of the horizontal bracket 33.

[0038] Furthermore, a protrusion 311 is provided on the push rod of the first cylinder, a first axial hole 312 is provided in the middle of the protrusion 311, a connecting rod 321 is provided at the bottom of the V-shaped material connecting body 32, the connecting rod 321 is slidably fitted in the first axial hole 312, and two limiting rings 322 are provided on the connecting rod 321, and the two limiting rings 322 are respectively located at both ends of the protrusion 311.

[0039] Furthermore, a rubber sheet is bonded to the inner wall of the V-shaped material connection body 32 , and the rubber sheet can prevent the shaft rod parts from having a rigid collision with the V-shaped material connection body 32 , so as to ensure the integrity of the shaft rod parts.

[0040] Furthermore, the two limiting rings 322 are used to limit the connecting rod 32 to ensure the stability of the axial movement.

[0041] A second shaft hole 331 is disposed at the top of the horizontal bracket 33 , and a second cylinder is disposed at the bottom of the horizontal bracket 33 . The push rod of the second cylinder corresponds to the position of the second shaft hole 331 .

[0042] Furthermore, when the second cylinder push rod is not in operation, it is lower than the top surface of the horizontal bracket 33 to avoid affecting the stability of the V-shaped material receiving body 32 sliding along the horizontal bracket 33.

[0043] During use, when the shaft rod part is processed, the spring chuck will automatically withdraw the material, and the V-shaped material receiving body 31 will realize the material receiving of the shaft rod part. Then the first cylinder push rod will reset. At this time, the V-shaped material receiving body 31 corresponds to the discharge hole 11. When the second cylinder push rod is extended, it will lift one end of the V-shaped material receiving body 31, causing the V-shaped material receiving body 3 to tilt, and the shaft rod part will slide into the discharge hole 11 and finally fall into the material receiving box 2.

[0044] In the description of the present utility model, it should be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In the description of the present utility model, unless otherwise specified and limited, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a mechanical connection or an electrical connection, or it can be the internal communication of two elements, it can be a direct connection, or it can be an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0045] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A material receiving device for a CNC lathe, comprising: A CNC lathe body (1), characterized in that a material receiving mechanism (3) is provided inside the CNC lathe body (1), a material discharge hole (11) is provided on an inner wall of one side of the CNC lathe body (1), the material discharge hole (11) penetrates the CNC lathe body (1) and extends outward, and a material receiving box (2) for receiving a workpiece is provided on one side of the outside of the CNC lathe body (1), and the material receiving box (2) is located below the material discharge hole (11).

2. A material receiving device for a CNC lathe according to claim 1, characterized in that: The size of the discharge hole (11) is larger than the size of the workpiece, and the discharge hole (11) is designed to be inclined.

3. A material receiving device for a CNC lathe according to claim 1, characterized in that: A rubber plate is bonded to the inner wall of the material receiving box (2).

4. The material receiving device for a CNC lathe according to claim 1, characterized in that: The material receiving mechanism (3) comprises a first pushing device (31), the output end of which is movably connected to a V-shaped material receiving body (32), a horizontal bracket (33) is provided on one side of the first pushing device (31), and the bottom of the V-shaped material receiving body (32) is in contact with the top of the horizontal bracket (33).

5. A material receiving device for a CNC lathe according to claim 4, characterized in that: A protrusion (311) is provided on the output end of the first pushing device (31), a first axial hole (312) is provided in the middle of the protrusion (311), a connecting rod (321) is provided at the bottom of the V-shaped material receiving body (32), the connecting rod (321) is slidably fitted in the first axial hole (312), and two limiting rings (322) are provided on the connecting rod (321), and the two limiting rings (322) are respectively located at both ends of the protrusion (311).

6. A material receiving device for a CNC lathe according to claim 4, characterized in that: The top of the horizontal bracket (33) is provided with a second axial hole (331), the bottom of the horizontal bracket (33) is provided with a second pushing device (34), and the output end of the second pushing device (34) corresponds to the position of the second axial hole (331).

7. A material receiving device for a CNC lathe according to claim 4, characterized in that: A rubber plate is bonded to the inner wall of the V-shaped material receiving body (32).

8. The material receiving device for a CNC lathe according to claim 4, characterized in that: The CNC lathe body (1) includes a spring chuck, the V-shaped material connection body (32) is located below the spring chuck, and the lathe body (1) includes a cutting tool, which is slidably arranged on the top of the inner wall of the CNC lathe body (1).

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