CN220547969U

CN220547969U - Automatic feeding device of numerical control lathe

Info

Publication number: CN220547969U
Application number: CN202322174096.0U
Authority: CN
Inventors: 黄应翔
Original assignee: Yuxing Screw Xiamen Industrial Co ltd
Current assignee: Yuxing Screw Xiamen Industrial Co ltd
Priority date: 2023-08-14
Filing date: 2023-08-14
Publication date: 2024-03-01
Anticipated expiration: 2033-08-14

Abstract

The utility model discloses an automatic feeding device of a numerical control lathe, which belongs to the technical field of numerical control lathes and comprises a vibrating disc and a numerical control lathe head, wherein a discharging guide rail is arranged at the outer end of the vibrating disc, the discharging guide rail is obliquely arranged, a fixed seat is arranged at the top end of the numerical control lathe head, a feeding component and a material taking component are respectively arranged at the top end of the fixed seat, the fixed seat is Z-shaped, the feeding component comprises a first cylinder and a push plate, a workpiece to be processed in the vibrating disc can be conveyed into the feeding component and is slid to a position to be taken, then the workpiece to be processed is moved into a clamp from the position to be taken by utilizing the material taking component in a rotating and telescopic mode to clamp, the effect of automatic accurate feeding of smaller workpieces is realized, the work load of workers is reduced, the requirement of mass production of the workpiece can be met, and the production efficiency of the numerical control lathe is improved.

Description

Automatic feeding device of numerical control lathe

Technical Field

The utility model relates to the technical field of numerical control machine tools, in particular to an automatic feeding device of a numerical control lathe.

Background

A numerical control lathe is one of the numerical control lathes that are widely used. The method is mainly used for cutting machining of inner and outer cylindrical surfaces, inner and outer conical surfaces with any cone angle, complex rotation inner and outer curved surfaces, cylindrical threads, conical threads and the like of shaft parts or disc parts, grooving, drilling, reaming, boring and the like can be performed, a machining program list is written according to instruction codes and program formats specified by a numerical control lathe, the content in the program list is recorded on a control medium, and then the control medium is input into a numerical control device of the numerical control lathe, so that the lathe is commanded to machine the parts.

Chinese patent grant bulletin number: CN219169622U provides an automatic clamping's numerical control lathe, which comprises a base, the upper surface fixed of base has the fixed plate, the spout has been seted up to the inside of fixed plate, the inside of fixed plate has the sliding adjustment seat through spout slidable mounting, the front end surface threaded connection of sliding adjustment seat has the knob, the guiding gutter has all been seted up to the upper surface both sides of base, the outer wall of base is fixed with first motor.

In the scheme, the staff needs to place the workpiece and clamp the workpiece automatically through the three-jaw chuck in the three-jaw chuck so as to carry out subsequent processing, but when the smaller workpiece is processed, the staff needs to accurately place the workpiece to a proper position in the three-jaw chuck for clamping, so that higher operation skills and experience are required, the clamping difficulty is high, the workload of the staff is increased, the workpiece feeding efficiency is reduced, the processing period of the workpiece is prolonged, the requirement of mass production of the workpiece cannot be met, and the automatic feeding device of the numerical control lathe is provided for the problem.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide an automatic feeding device of a numerical control lathe, which can convey a workpiece to be processed in a vibration disc into a feeding assembly and slide the workpiece to be processed to a position to be taken, then move the workpiece to be processed from the position to be taken into a clamp to clamp by using a material taking assembly in a rotating and telescopic mode, realize the effect of automatic and accurate feeding of smaller workpieces, reduce the workload of workers, meet the requirement of mass production of the workpieces and improve the production efficiency of the numerical control lathe.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides an automatic loading attachment of digit control machine tool, includes vibration dish and digit control machine tool aircraft nose, the unloading guide rail is installed to the outer end of vibration dish, the unloading guide rail is the slope setting, the fixing base is installed on the top of digit control machine tool aircraft nose, the top of fixing base is provided with feeding component and gets material subassembly respectively, and the fixing base is Z type setting.

Further, the feeding assembly comprises a first air cylinder and a push plate, wherein the first air cylinder is fixed to the top end of the fixing seat, the output end of the first air cylinder is fixedly connected with the push plate, and the push plate is in sliding connection with the fixing seat.

Further, a discharging groove is formed in the outer end of the pushing plate, the discharging groove is located at one end of the discharging guide rail, a limiting plate is mounted on the top end of the fixing seat, and the limiting plate is movably abutted to the pushing plate.

Further, get material subassembly includes the rotating electrical machines, the rotating electrical machines is fixed to the top of fixing base, the output fixedly connected with swinging boom of rotating electrical machines, and the output of rotating electrical machines is rotated with the outer end of fixing base and is connected.

Further, the outer end sliding connection of swinging boom has the board that slides, and the second cylinder is installed to the outer end of swinging boom, the board that slides is the setting of falling L type, the output and the board fixed connection that slides of second cylinder.

Further, a connecting plate is arranged at the top end of the sliding plate, and a material taking head is arranged at the bottom end of the connecting plate.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

according to the technical scheme, the workpiece to be processed in the vibration disc is conveyed to the feeding assembly, the workpiece to be processed is slipped to the position to be taken, the workpiece to be processed is then moved to the clamp from the position to be taken by the material taking assembly in a rotating and telescopic mode, the effect of automatic and accurate feeding of smaller workpieces is achieved, the work load of workers is reduced, the requirement of mass production of the workpiece can be met, and the production efficiency of the numerical control machine tool is improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of a feeding assembly according to the present utility model;

fig. 3 is a schematic perspective view of a material taking assembly according to the present utility model.

The reference numerals in the figures illustrate:

1. a vibration plate;

2. a blanking guide rail;

3. the numerical control machine tool head;

4. a fixing seat;

5. a feeding assembly; 51. a first cylinder; 52. a push plate; 53. a discharge groove;

6. a material taking assembly; 61. a rotating arm; 62. a rotating electric machine; 63. a slip plate; 64. a second cylinder; 65. a connecting plate; 66. a material taking head;

7. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1:

please refer to fig. 1, an automatic feeding device of a numerically controlled lathe, including a vibration disc 1 and a numerically controlled machine tool head 3, the outer end of the vibration disc 1 is provided with a blanking guide rail 2, the blanking guide rail 2 is in an inclined arrangement, the top end of the numerically controlled machine tool head 3 is provided with a fixing seat 4, the top end of the fixing seat 4 is respectively provided with a feeding component 5 and a material taking component 6, and the fixing seat 4 is in a Z-shaped arrangement, the outer end of the numerically controlled machine tool head 3 is provided with a clamp for clamping a workpiece, the workpiece to be processed is placed in the vibration disc 1 and is vibrated by the vibration disc 1, the workpiece to be processed is conveyed by the blanking guide rail 2, wherein the vibration disc 1 is driven by a vibration motor to generate resonance.

Referring to fig. 2, the feeding assembly 5 includes a first cylinder 51 and a push plate 52, the first cylinder 51 is fixed to the top end of the fixed seat 4, the output end of the first cylinder 51 is fixedly connected with the push plate 52, the push plate 52 is slidably connected with the fixed seat 4, and the push plate 52 can be driven to slide on the top of the fixed seat 4 by the first cylinder 51.

The outer end of the push plate 52 is provided with a discharge groove 53, the discharge groove 53 is located at one end position of the blanking guide rail 2, the top end of the fixed seat 4 is provided with a limiting plate 7, the limiting plate 7 is movably abutted against the push plate 52, a workpiece to be processed output by the vibration disc 1 falls into the discharge groove 53 through the blanking guide rail 2 and is pushed to move by the first cylinder 51, the push plate 52 drives the workpiece to be processed in the discharge groove 53 to slide to a position to be taken out, after the workpiece to be processed is taken out by the material taking assembly 6, the push plate 52 resets, wherein the limiting plate 7 arranged in the moving process of the push plate 52 can limit the workpiece to be processed in the discharge groove 53 so as to prevent the workpiece from falling off, and when the push plate 52 moves to the position to be taken out, the push plate 52 can block the workpiece at the position of the blanking guide rail 2, and after the push plate 52 resets, the next workpiece to be processed falls into the discharge groove 53 again.

Referring to fig. 3, the material taking assembly 6 includes a rotating motor 62, the rotating motor 62 is fixed to the top end of the fixed seat 4, the output end of the rotating motor 62 is fixedly connected with a rotating arm 61, and the output end of the rotating motor 62 is rotatably connected with the outer end of the fixed seat 4, and the rotating arm 61 can be driven to rotate by the rotating arm 61, so that the material taking head 66 is moved to a position right above the to-be-taken position and right outside the fixture at the outer end of the machine head 3 of the numerically-controlled machine tool.

The outer end sliding connection of swinging boom 61 has the board 63 that slides, and the second cylinder 64 is installed to the outer end of swinging boom 61, and the board 63 that slides is the setting of falling L type, the output and the board 63 fixed connection that slide of second cylinder 64, the board 63 that slides is driven through the second cylinder 64 that set up moves, make the board 63 and swinging boom 61 take place relative movement, thereby make get the stub bar 66 and wait to get the work piece of waiting to process of position and draw the work piece of waiting to process, can make the work piece of waiting to process be close to the anchor clamps simultaneously and will get the work piece and place in the anchor clamps.

The connecting plate 65 is installed on the top of the sliding plate 63, the material taking head 66 is installed at the bottom of the connecting plate 65, the material taking head 66 adopts a negative pressure material sucking mechanism, the workpiece to be processed is clamped by adopting a negative pressure sucking mode, thereby the workpiece to be processed is taken, the workpiece to be processed is moved to the clamp from the position to be taken to be clamped by utilizing the material taking assembly 6 in a rotating and telescopic mode, the effect of automatic and accurate feeding of smaller workpieces is realized, the negative pressure material sucking mechanism is a mature technical means in the field, and repeated description is omitted in the embodiment.

The working principle of the automatic feeding device of the numerical control lathe provided by the embodiment is as follows:

when the automatic feeding device of the numerically controlled lathe is used, a workpiece to be processed is placed in the vibration disc 1, vibration is provided through the vibration disc 1, the workpiece to be processed is conveyed through the blanking guide rail 2, the workpiece to be processed falls into the discharging groove 53 through the blanking guide rail 2, the first air cylinder 51 is started at the moment to push the push plate 52 to move, the push plate 52 drives the workpiece to be processed in the discharging groove 53 to slide to a position to be taken, then the rotating arm 61 is driven to rotate by the rotating motor 62 until the material taking head 66 is located right above the workpiece to be taken, then the sliding plate 63 is driven to slide downwards by the second air cylinder 64, the material taking head 66 extracts the workpiece, then the sliding plate 63 is reset, the rotating arm 61 is driven to rotate again by the rotating motor 62 until the material taking head 66 is right outside a clamp, then the material taking head 66 is driven to be close to the clamp through the second air cylinder 64, the workpiece to be processed on the material taking head 66 is placed in the clamp, the material taking is completed, and the steps are repeated, and automatic continuous feeding is achieved.

Example 2:

the present embodiment provides an automatic feeding device of a numerically controlled lathe, which is basically the same as embodiment 1, and is different from embodiment 1 in that the structure of the material taking head 66 is different, the material taking head 66 adopts an air pressure driving clamping mechanism for clamping a workpiece to be processed, so as to achieve the taking of the workpiece to be processed, wherein the air pressure driving clamping mechanism is a mature technical means in the field, and the embodiment is not repeated.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. The utility model provides an automatic loading attachment of numerical control lathe, includes vibration dish (1) and numerical control lathe aircraft nose (3), its characterized in that: the automatic feeding machine is characterized in that a blanking guide rail (2) is arranged at the outer end of the vibrating disc (1), the blanking guide rail (2) is obliquely arranged, a fixing seat (4) is arranged at the top end of the numerical control machine head (3), a feeding assembly (5) and a material taking assembly (6) are respectively arranged at the top end of the fixing seat (4), and the fixing seat (4) is in a Z-shaped arrangement.

2. The automated feeding device for a numerically controlled lathe according to claim 1, wherein: the feeding assembly (5) comprises a first air cylinder (51) and a push plate (52), the first air cylinder (51) is fixed to the top end of the fixed seat (4), the output end of the first air cylinder (51) is fixedly connected with the push plate (52), and the push plate (52) is in sliding connection with the fixed seat (4).

3. The automated feeding device for a numerically controlled lathe according to claim 2, wherein: the outer end of the push plate (52) is provided with a discharge groove (53), the discharge groove (53) is located at one end of the discharging guide rail (2), the top end of the fixing seat (4) is provided with a limiting plate (7), and the limiting plate (7) is movably abutted to the push plate (52).

4. The automated feeding device for a numerically controlled lathe according to claim 1, wherein: the material taking assembly (6) comprises a rotating motor (62), the rotating motor (62) is fixed to the top end of the fixing seat (4), the output end of the rotating motor (62) is fixedly connected with a rotating arm (61), and the output end of the rotating motor (62) is rotatably connected with the outer end of the fixing seat (4).

5. The automated feeding device for a numerically controlled lathe according to claim 4, wherein: the outer end sliding connection of swinging boom (61) has sliding plate (63), and the outer end of swinging boom (61) installs second cylinder (64), sliding plate (63) are the setting of falling L type, the output and the sliding plate (63) fixed connection of second cylinder (64).

6. The automated feeding device for a numerically controlled lathe according to claim 5, wherein: the top of the sliding plate (63) is provided with a connecting plate (65), and the bottom of the connecting plate (65) is provided with a material taking head (66).