A feeding device for a numerical control machine tool

Abstract

The utility model discloses a kind of feeding devices for numerical control machine tool, including machine tool body, lifting mechanism is fixedly installed in the machine tool body interior, the end of lifting mechanism is fixedly installed with processing mechanism, and processing assembly is set to the outside of processing mechanism, the processing assembly includes the feeding assembly of being set to the outside of processing mechanism, the side of feeding assembly is provided with auxiliary assembly, when machine tool body is processed to material, material feeding treatment is needed, start telescopic link, it will end fixedly installed link piece be pushed down, material is placed between two clamping plates, opposite threaded rod is rotated at this time, since the inside of clamping plate and the outer wall of limiting rod are slidably arranged, and the end of limiting rod and the outer wall of fixed plate are fixedly installed, under its limitation, the clamping plate of the outer wall of opposite threaded rod is driven to move, two clamping plates move oppositely, material is clamped, under the restriction of adhesive tape, it can increase its friction coefficient with material.

Description

Technical Field

[0001] This utility model relates to the field of CNC machine tool loading technology, specifically to a loading device for CNC machine tools. Background Technology

[0002] A CNC machine tool is an automated machine tool that controls mechanical motion and machining processes through digital information. It converts machining parameters into digital signals recognizable by the CNC system, and controls the movement of each axis of the machine tool through servo drive devices to achieve high-precision, automated machining of workpieces. It is a fundamental piece of equipment for intelligent production in modern manufacturing. On a CNC machine tool, the loading device refers to a combination of mechanical structure and control system that can automatically and accurately and efficiently transport workpieces or raw materials to the machining position of the machine tool. It is an important component for realizing automated machining on CNC machine tools, replacing manual labor in tasks such as workpiece positioning, gripping, conveying, and clamping, thereby improving machining efficiency, ensuring machining accuracy, and reducing labor intensity.

[0003] As disclosed in Chinese Patent CN218427136U, a feeding device for CNC machine tools utilizes a lifting mechanism and a moving adjustment mechanism. Materials are fixed by suction cups in the clamping jaws, and the lifting effect of the lifting mechanism and the transport capacity of the moving adjustment mechanism enable precise feeding. Furthermore, the mechanical structure allows for more precise control of the feeding time, improving the overall feeding efficiency of the CNC machine tool. This solves the problem of needing additional feeding devices or manual feeding, which is slow and difficult to control in terms of time intervals. The inclusion of an explosion-proof glass door allows for external observation of the internal workings of the CNC machine tool during feeding and production. Any deviations in production or feeding can be adjusted promptly, improving product quality.

[0004] While this structure can load materials onto CNC machine tools, the loading method is rather cumbersome, making loading inconvenient. Therefore, we propose a loading device for CNC machine tools that can conveniently load materials and improve loading efficiency. Utility Model Content

[0005] The purpose of this invention is to provide a loading device for CNC machine tools to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a loading device for CNC machine tools, comprising a machine tool body, a lifting mechanism fixedly installed inside the machine tool body, a processing mechanism fixedly installed at the end of the lifting mechanism, and a processing component disposed outside the processing mechanism, the processing component including a loading component disposed outside the processing mechanism, and an auxiliary component disposed on the side of the loading component.

[0007] Preferably, the feeding assembly includes a mounting frame fixedly installed on the outer wall of the machine tool body. A telescopic rod is fixedly installed inside the mounting frame. A connecting block is fixedly installed at the end of the telescopic rod. A fixing plate is fixedly installed on the outer wall of the connecting block. A counter-threaded rod is rotatably connected inside the fixing plate. A clamping plate is sleeved on the outer wall of the counter-threaded rod. An adhesive strip is fixedly installed on the side wall of the clamping plate. A limit rod is slidably provided inside the clamping plate.

[0008] Preferably, the auxiliary component includes a rod frame fixedly installed inside the machine tool body, a sleeve plate slidably disposed on the outer wall of the rod frame, a receiving plate fixedly installed on the outer wall of the sleeve plate, a baffle fixedly installed on the top surface of the receiving plate, a sleeve block disposed on the side of the baffle, a screw rod disposed inside the sleeve block, and a limiting plate rotatably connected to the end of the screw rod.

[0009] Preferably, the rubber strip is made of rubber, and there are four rubber strips in total, divided into two groups, symmetrically distributed around the center line of the opposing threaded rod. Under the constraint of the rubber strip, the friction coefficient between the clamping plate and the material can be increased, so as to stably clamp and feed the material.

[0010] Preferably, the end of the limiting rod is fixedly installed on the side of the fixing plate away from the connecting block, and the inside of the clamping plate is threaded with the outer wall of the opposing threaded rod. Under the restriction of the limiting rod, the rotating opposing threaded rod can drive the clamping plate to move.

[0011] Preferably, the bottom of the limiting plate is slidably disposed with the top surface of the receiving plate, and the limiting plate is disposed parallel to the baffle. Under the pushing and limiting of the limiting plate, it can cooperate with the baffle to clamp the material.

[0012] Preferably, there are two rods, symmetrically distributed around the center line of the support plate, so that the support plate can slide stably under the support of the rods.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This loading device for CNC machine tools consists of a loading assembly. When the machine tool body processes materials, material loading is required. Activating the telescopic rod pushes the connecting block fixed at its end downwards, placing the material between two clamping plates. Rotating the opposing threaded rod causes the clamping plate's inner surface to slide against the outer wall of the limiting rod, and the limiting rod's end is fixed to the outer wall of the fixed plate. Under this constraint, the rotating opposing threaded rod moves the clamping plate sleeved on its outer wall. The two clamping plates move in opposite directions, clamping the material. The rubber strip increases the friction coefficient between the material and the clamping plate. Activating the telescopic rod then pulls the clamped material upwards, and the auxiliary assembly receives the material, achieving the loading effect on the machine tool body. This structure simplifies material loading, making machine tool processing more efficient.

[0015] 2. This feeding device for CNC machine tools consists of an auxiliary component. When the feeding component lifts the material, it pushes the receiving plate, causing the sleeve plate to slide on the outer wall of the frame, placing the receiving plate below the feeding component. The clamped material is released, and the material falls onto the top surface of the receiving plate. At this time, pushing the receiving plate feeds the material to the bottom of the processing mechanism. The material is then clamped by the machine tool clamping mechanism for processing. To make the material feeding more stable, the screw is rotated. Due to the sliding setting between the bottom of the limiting plate and the top surface of the receiving plate, the rotating screw pushes the limiting plate under its constraint. The limiting plate, in conjunction with the baffle, clamps and conveys the material. Attached Figure Description

[0016] Figure 1 This is a three-dimensional view of the structure of this utility model.

[0017] Figure 2 This is a schematic diagram of the feeding assembly and auxiliary components of this utility model.

[0018] Figure 3 This is a diagram of the feeding assembly structure of this utility model.

[0019] Figure 4 This is an exploded view of the feeding assembly of this utility model.

[0020] Figure 5 This is a diagram of the auxiliary components of the present invention.

[0021] Figure 6 This is an exploded view of the structural auxiliary components of this utility model.

[0022] In the diagram: 1. Machine tool body; 2. Lifting mechanism; 3. Machining mechanism; 4. Machining component; 41. Feeding component; 42. Auxiliary component; 411. Mounting bracket; 412. Telescopic rod; 413. Connecting block; 414. Fixing plate; 415. Opposing threaded rod; 416. Clamping plate; 417. Adhesive strip; 418. Limiting rod; 421. Rod frame; 422. Sleeve plate; 423. Receiving plate; 424. Baffle; 425. Sleeve block; 426. Screw; 427. Limiting plate. Detailed Implementation

[0023] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model are now described with reference to the accompanying drawings.

[0024] Example 1: A preferred embodiment of the loading device for CNC machine tools provided by this utility model is as follows: Figures 1 to 6 As shown: A loading device for CNC machine tools includes a machine tool body 1;

[0025] A lifting mechanism 2 is fixedly installed inside the machine tool body 1;

[0026] A processing mechanism 3 is fixedly installed at one end of the lifting mechanism 2;

[0027] And a processing assembly 4 disposed outside the processing mechanism 3. The processing assembly 4 includes a loading assembly 41 disposed outside the processing mechanism 3. The loading assembly 41 includes a mounting bracket 411 fixedly installed on the outer wall of the machine tool body 1. A telescopic rod 412 is fixedly installed inside the mounting bracket 411. A connecting block 413 is fixedly installed at the end of the telescopic rod 412. A fixing plate 414 is fixedly installed on the outer wall of the connecting block 413. A counter-threaded rod 415 is rotatably connected inside the fixing plate 414. A clamping plate 416 is sleeved on the outer wall of the counter-threaded rod 415. A rubber strip 417 is fixedly installed on the side wall of the clamping plate 416. A limit rod 418 is slidably disposed inside the clamping plate 416.

[0028] In this embodiment, when the machine tool body 1 processes materials, it is necessary to load the materials. The telescopic rod 412 is activated, which pushes the connecting block 413 fixed at the end downward, placing the material between the two clamping plates 416. At this time, the opposing threaded rod 415 is rotated. Since the clamping plate 416 is slidably set with the outer wall of the limiting rod 418, and the end of the limiting rod 418 is fixedly installed with the outer wall of the fixing plate 414, under its restriction, the rotating opposing threaded rod 415 drives the clamping plate 416 sleeved on its outer wall to move. The two clamping plates 416 move in opposite directions to clamp the material. Under the restriction of the rubber strip 417, the friction coefficient between the material and the material can be increased. At this time, the telescopic rod 412 is activated, which pulls the clamped material upward. The material is received by the auxiliary component 42 to achieve the loading effect of the machine tool body 1. This structure can easily load materials, making the processing of the machine tool body 1 more efficient.

[0029] Furthermore, the rubber strip 417 is made of rubber, and there are four rubber strips 417, divided into two groups, symmetrically distributed around the center line of the opposing threaded rod 415. Under the constraint of the rubber strip 417, the friction coefficient between the clamping plate 416 and the material can be increased, so as to stably clamp and feed the material.

[0030] Furthermore, the end of the limiting rod 418 is fixedly installed on the side of the fixing plate 414 away from the connecting block 413, and the inside of the clamping plate 416 is threadedly fitted with the outer wall of the opposing threaded rod 415. Under the restriction of the limiting rod 418, the rotating opposing threaded rod 415 can drive the clamping plate 416 to move.

[0031] Example 2: Based on Example 1, a preferred embodiment of the present invention provides a loading device for CNC machine tools, for example... Figures 1 to 6 As shown: The auxiliary component 42 includes a rod frame 421 fixedly installed inside the machine tool body 1. A sleeve plate 422 is slidably provided on the outer wall of the rod frame 421. A receiving plate 423 is fixedly installed on the outer wall of the sleeve plate 422. A baffle 424 is fixedly installed on the top surface of the receiving plate 423. A sleeve block 425 is provided on the side of the baffle 424. A screw 426 is sleeved inside the sleeve block 425. A limiting plate 427 is rotatably connected to the end of the screw 426.

[0032] In this embodiment, when the feeding component 41 lifts the material, it pushes the receiving plate 423, causing the sleeve plate 422 to slide on the outer wall of the frame 421, placing the receiving plate 423 below the feeding component 41, releasing the clamped material, and the material falls onto the top surface of the receiving plate 423. At this time, pushing the receiving plate 423 can feed the material to the processing mechanism 3. Then, the material is clamped by the machine tool clamping mechanism, and the material can be processed. To make the material feeding more stable, the screw 426 is rotated at this time. Since the bottom of the limiting plate 427 is slidably set with the top surface of the receiving plate 423, under its restriction, the rotating screw 426 pushes the limiting plate 427, and the limiting plate 427 cooperates with the baffle 424 to clamp and transport the material.

[0033] Furthermore, the bottom of the limiting plate 427 is slidably set with the top surface of the receiving plate 423, and the limiting plate 427 is set parallel to the baffle 424. Under the pushing and limiting of the limiting plate 427, it can cooperate with the baffle 424 to clamp the material.

[0034] In addition, there are two rods 421, which are symmetrically distributed around the center line of the receiving plate 423. With the support of the rods 421, the receiving plate 423 can slide stably.

[0035] The above are merely illustrative embodiments of this utility model and are not intended to limit the scope of this utility model. Any equivalent changes and modifications made by those skilled in the art without departing from the concept and principles of this utility model should fall within the protection scope of this utility model. Furthermore, it should be noted that the components of this utility model are not limited to the overall application described above. Each technical feature described in the specification can be used individually or in combination as needed. Therefore, this utility model naturally covers other combinations and specific applications related to the points of this utility model.

Claims

1. A loading device for CNC machine tools, comprising a machine tool body (1); The machine tool body (1) is internally fixedly equipped with a lifting mechanism (2); The lifting mechanism (2) is fixedly installed with a processing mechanism (3) at its end; And a processing assembly (4) disposed outside the processing mechanism (3), characterized in that: The processing component (4) includes a feeding component (41) disposed outside the processing mechanism (3), and an auxiliary component (42) is disposed on the side of the feeding component (41).

2. The loading device for CNC machine tools according to claim 1, characterized in that: The feeding assembly (41) includes a mounting frame (411) fixedly installed on the outer wall of the machine tool body (1). A telescopic rod (412) is fixedly installed inside the mounting frame (411). A connecting block (413) is fixedly installed at the end of the telescopic rod (412). A fixing plate (414) is fixedly installed on the outer wall of the connecting block (413). A counter-threaded rod (415) is rotatably connected inside the fixing plate (414). A clamping plate (416) is sleeved on the outer wall of the counter-threaded rod (415). A rubber strip (417) is fixedly installed on the side wall of the clamping plate (416). A limit rod (418) is slidably provided inside the clamping plate (416).

3. The loading device for CNC machine tools according to claim 1, characterized in that: The auxiliary component (42) includes a rod frame (421) fixedly installed inside the machine tool body (1). A sleeve plate (422) is slidably provided on the outer wall of the rod frame (421). A receiving plate (423) is fixedly installed on the outer wall of the sleeve plate (422). A baffle (424) is fixedly installed on the top surface of the receiving plate (423). A sleeve block (425) is provided on the side of the baffle (424). A screw (426) is sleeved inside the sleeve block (425). A limiting plate (427) is rotatably connected to the end of the screw (426).

4. A loading device for CNC machine tools according to claim 2, characterized in that: The rubber strip (417) is made of rubber. There are four rubber strips (417), which are divided into two groups and are symmetrically distributed around the center line of the opposing threaded rod (415).

5. A loading device for CNC machine tools according to claim 2, characterized in that: The end of the limiting rod (418) is fixedly installed on the side of the fixing plate (414) away from the connecting block (413), and the inside of the clamping plate (416) is threaded with the outer wall of the opposing threaded rod (415).

6. A loading device for CNC machine tools according to claim 3, characterized in that: The bottom of the limiting plate (427) is slidably disposed with the top surface of the receiving plate (423), and the limiting plate (427) is disposed parallel to the baffle (424).

7. A loading device for CNC machine tools according to claim 3, characterized in that: There are two poles (421), which are symmetrically distributed around the center line of the support plate (423).

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