CN220560938U

CN220560938U - Numerical control machine tool with material limiting structure

Info

Publication number: CN220560938U
Application number: CN202321807641.9U
Authority: CN
Inventors: 杨凤
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-11
Filing date: 2023-07-11
Publication date: 2024-03-08
Anticipated expiration: 2033-07-11

Abstract

The utility model relates to the technical field of numerical control machine tools, and discloses a numerical control machine tool with a material limiting structure. The numerical control machine tool with the material limiting structure comprises a main body and a limiting table, wherein a processing table is arranged in the main body, a positive motor and a negative motor are arranged on one side of the limiting table, the positive motor and the negative motor are fixedly connected with the limiting table, a threaded rod is arranged at the output end of the positive motor and the negative motor, a limiting block is arranged above the processing table and is fixedly connected with the processing table, two limiting grooves are formed in the upper side of the processing table, a connecting block in sliding connection is arranged in the limiting grooves, and the connecting block is fixedly connected with the bottom of the limiting table; finally, workpieces with different shapes can be limited, so that the application range of the workpiece is improved; finally, the workpiece can be placed and taken by the staff conveniently, so that the working efficiency is improved.

Description

Numerical control machine tool with material limiting structure

Technical Field

The utility model relates to the technical field of numerical control machine tools, in particular to a numerical control machine tool with a material limiting structure.

Background

The numerical control machine tool automatically processes the processed parts according to a processing program which is programmed in advance. The processing process route, the process parameters, the movement track, the displacement, the cutting parameters and the auxiliary functions of the part are written into a processing program list according to the instruction codes and the program formats specified by the numerical control machine tool, the content in the program list is recorded on a control medium, and then the control medium is input into the numerical control device of the numerical control machine tool, so that the numerical control machine tool is instructed to process the part. When the device is used, the materials are basically required to be placed on an internal processing table for fixing and limiting.

The existing numerical control machine tool with a material limiting structure is basically a four-side clamp, limits an object placed on a processing table, and can clamp the object from four sides rapidly and conveniently during limiting, but only clamps the object with a specific equilateral shape due to the fact that the numerical control machine tool is driven by a single mechanism, so that the application range of the numerical control machine tool is limited; meanwhile, the existing numerical control machine tool with the material limiting structure requires that a worker puts a workpiece into the numerical control machine tool when applicable so that the limiting structure can limit and clamp the workpiece, and the workpiece is inconvenient to take, so that the working efficiency is limited.

Disclosure of Invention

The utility model aims to provide a numerical control machine tool with a material limiting structure, so as to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a carry material limit structure's digit control machine tool, includes main part and spacing platform, the inside of main part is equipped with the processing platform, the top of processing platform is equipped with spacing platform, one side of spacing platform is equipped with positive and negative motor, positive and negative motor fixed connection spacing platform, the output of positive and negative motor is equipped with the threaded rod, threaded rod wears swing joint spacing platform, the top of processing platform is equipped with the restriction piece, restriction piece fixed connection processing platform, two spacing grooves have been seted up to the top of processing platform.

Preferably, a connecting block in sliding connection is arranged in the limiting groove, and the connecting block is fixedly connected with the bottom of the limiting table.

Preferably, a limiting groove is formed in the bottom of the limiting table, the limiting block is connected in a sliding mode in the limiting groove, and the limiting block is connected through threads by a threaded rod.

Preferably, sliding grooves which are uniformly distributed are formed in the upper portion of the limiting table, positive and negative screw rods are arranged in the sliding grooves, and the positive and negative screw rods penetrate through the limiting table in a movable mode.

Preferably, a sliding block in sliding connection is arranged in the sliding groove, and the sliding block is connected by the front and back screw rod through threads.

Preferably, the sliding blocks are distributed at two ends of the positive and negative screw rods, and limiting blocks are arranged above the sliding blocks.

Preferably, the limiting block is fixedly connected with the sliding block through a bolt.

Compared with the prior art, the utility model has the following beneficial effects:

firstly, when the workpiece is required to be limited and clamped, the workpiece is firstly placed above the limiting table, then the front and back screw rods in the limiting table are butted by the tool, so that the corresponding sliding blocks are close to the workpiece, then the other front and back screw rods are connected and butted and rotated, and finally the workpieces with different shapes can be limited, so that the application range of the workpiece is improved.

Secondly, according to the utility model, the main body, the limiting table and the respective objects are arranged, after the workpiece is processed in the main body, the positive and negative motor is operated through the controller, so that the threaded rod at the output end of the positive and negative motor rotates, and the threaded rod penetrates through the limiting block in threaded connection, so that the whole object of the limiting table can slide in the limiting range of the limiting groove and the limiting groove, and finally, the workpiece can be conveniently placed and taken by a worker, thereby improving the working efficiency.

Drawings

FIG. 1 is an overall perspective view of the present utility model;

FIG. 2 is a schematic view of a processing table and an object thereof according to the present utility model;

FIG. 3 is a schematic view of the internal structure of the limiting table and the object thereof according to the present utility model;

fig. 4 is a schematic view of the bottom structure of the limiting table and the object thereof according to the present utility model.

Wherein: 10. a main body; 11. a processing table; 12. defining a block; 13. a limit groove; 20. a limiting table; 21. a joint block; 22. defining a slot; 23. a sliding groove; 24. a positive and negative screw rod; 25. a sliding block; 26. a limiting block; 27. a forward and reverse motor; 28. a threaded rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, a numerical control machine tool with a material limiting structure includes a main body 10 and a limiting table 20, and is characterized in that: the inside of main part 10 is equipped with processing platform 11, and the top of processing platform 11 is equipped with spacing platform 20, and one side of spacing platform 20 is equipped with positive and negative motor 27, positive and negative motor 27 fixed connection spacing platform 20, and positive and negative motor 27's output is equipped with threaded rod 28, and threaded rod 28 cave wearing swing joint spacing platform 20, the top of processing platform 11 is equipped with limiting block 12, limiting block 12 fixed connection processing platform 11, and two spacing grooves 13 have been seted up to the top of processing platform 11.

Specifically, the inside of the limiting groove 13 is provided with a connecting block 21 in sliding connection, and the connecting block 21 is fixedly connected with the bottom of the limiting table 20.

By the above technical solution, the main body 10 is a common numerically controlled machine tool, and the processing table 11 is a receiving table for receiving the upper limit table 20.

Specifically, the bottom of the limiting platform 20 is provided with a limiting groove 22, the inside of the limiting groove 22 is connected with the limiting block 12 in a sliding mode, and the limiting block 12 is connected with the threaded rod 28 in a penetrating and threaded mode.

Through the technical scheme, the limit groove 13 limits the connecting block 21, and the limit groove 22 limits the limit block 12, so that the limit table 20 can be displaced forwards through the rotation of the threaded rod 28 when the positive and negative motor 27 operates, and a worker can conveniently place a workpiece above the limit table 20 and butt-joint one end of the positive and negative screw rod 24 through a tool.

Specifically, the upper side of the limiting table 20 is provided with uniformly distributed sliding grooves 23, a positive and negative screw rod 24 is arranged in the sliding grooves 23, and the positive and negative screw rod 24 is in hole penetrating and movably connected with the limiting table 20.

Through the technical scheme, the sliding grooves 23 are distributed in a cross shape, a positive and negative screw rod 24 is arranged in the two opposite sliding grooves 23, and the positive and negative screw rod 24 penetrates through the movable connection limiting table 20 from one side of the limiting table 20 and is positioned in the corresponding pair of sliding grooves 23; the two screw mechanisms of the front and back screw rods 24 are in completely opposite directions so that the sliding blocks 25 can be mutually closed and separated after the two screw mechanisms rotate.

Specifically, a sliding block 25 in sliding connection is provided in the sliding groove 23, and the sliding block 25 is in threaded connection by a front and back screw 24.

Through the above technical scheme, the end of the positive and negative screw rod 24 left outside the limiting table 20 is provided with a fixedly connected connecting port for connecting an external tool, so that the positive and negative screw rod rotates, and a bearing is arranged at the movable connecting position.

Specifically, the sliding blocks 25 are distributed at two ends of the positive and negative screw rod 24, and a limiting block 26 is arranged above the sliding blocks 25.

Through the above technical scheme, the sliding block 25 is mainly used for bearing the limiting block 26 above, so that the sliding block contacts with a workpiece to limit the workpiece.

Specifically, the stopper 26 is fixedly connected to the slider 25 by a bolt.

Through above-mentioned technical scheme, stopper 26 accessible bolt's mode is changed, conveniently carries out spacing fixed centre gripping to different work pieces.

When in use, by arranging the main body 10, the limiting table 20 and the respective objects thereof, when the workpiece is required to be limited and clamped, the workpiece is firstly placed above the limiting table 20, then the front and back screw rods 24 in the workpiece are butted by the tool, so that the corresponding sliding blocks 25 are mutually close to the workpiece, and then the other front and back screw rods 24 are connected and butted and rotated, finally, the tools with different shapes can be limited, and the application range of the tool is improved; through setting up main part 10 and limit table 20 and its respective article, after the inside processing of main part 10 to the work piece is accomplished, make positive and negative motor 27 function through the controller to make the threaded rod 28 of its output rotatory, because threaded rod 28 runs through threaded connection limit block 12, consequently can lead to limit table 20 whole article to can slide with limit groove 13 and limit groove 22's limit within range, finally make things convenient for the staff to place and take the work piece, thereby improve work efficiency.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a carry material limit structure's digit control machine tool, includes main part (10) and spacing platform (20), its characterized in that: the inside of main part (10) is equipped with processing platform (11), the top of processing platform (11) is equipped with spacing platform (20), one side of spacing platform (20) is equipped with positive and negative motor (27), positive and negative motor (27) fixed connection spacing platform (20), the output of positive and negative motor (27) is equipped with threaded rod (28), threaded rod (28) are worn swing joint spacing platform (20), the top of processing platform (11) is equipped with and prescribes a limit to piece (12), prescribes a limit to piece (12) fixed connection processing platform (11), two spacing grooves (13) have been seted up to the top of processing platform (11).

2. The numerical control machine tool with a material limiting structure according to claim 1, wherein: the inside of spacing groove (13) is equipped with sliding connection's linking piece (21), linking piece (21) fixed connection spacing platform (20) bottom.

3. The numerical control machine tool with a material limiting structure according to claim 2, wherein: the limiting table (20) is characterized in that a limiting groove (22) is formed in the bottom of the limiting table (20), the limiting block (12) is connected in a sliding mode in the limiting groove (22), and the limiting block (12) is connected through threads by a threaded rod (28).

4. A numerically-controlled machine tool carrying a material limiting structure according to claim 3, wherein: the upper part of the limiting table (20) is provided with uniformly distributed sliding grooves (23), positive and negative screw rods (24) are arranged in the sliding grooves (23), and the positive and negative screw rods (24) are connected with the limiting table (20) in a penetrating and movable mode.

5. The numerical control machine tool with a material limiting structure according to claim 4, wherein: the inside of sliding groove (23) is equipped with sliding connection's sliding block (25), sliding block (25) are run through threaded connection by positive and negative lead screw (24).

6. The numerical control machine tool with a material limiting structure according to claim 5, wherein: the sliding blocks (25) are distributed at two ends of the positive and negative screw rods (24), and limiting blocks (26) are arranged above the sliding blocks (25).

7. The numerical control machine tool with a material limiting structure according to claim 6, wherein: the limiting block (26) is fixedly connected with the sliding block (25) through a bolt.