Protective device for numerical control machine tool

Abstract

The utility model relates to the technical field of numerical control machine tools, and discloses a numerical control machine tool protection device which comprises a machine body assembly. The machine body assembly comprises a base, the top of which is provided with a processing mechanism; a protection assembly is arranged at the top of the base; the protection assembly comprises first electric push rods arranged on the two sides of the base. The first plate body is fixedly connected to the opposite ends of the two first electric push rods; during use, a product is placed on the top of the base, the first electric push rod is started, the two cover bodies cover the machining mechanism and the to-be-machined product, chippings are prevented from splashing in the machining process, the cover bodies are made of transparent plastic materials, workers can conveniently check internal conditions, the chippings are prevented from splashing in the machining process, and meanwhile the machining efficiency is improved. The protective device for the numerical control machine tool can prevent chippings from affecting normal sliding of the cover body, workers can check the machining condition conveniently, the practicability of the device is improved, and the problem that an existing protective device for the numerical control machine tool does not have a good protective function is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control machine tools, in particular to a protective device for numerical control machine tools. Background Art

[0002] A CNC machine tool is an automated machine tool equipped with a program control system, which is used to process parts. For example, a wire cutting machine tool is a CNC machine tool used to cut metals. When this type of equipment is working, a large amount of debris will be generated in the working area. These debris have high temperatures and high speeds, and are easy to splash around. At the same time, foreign impurities may enter the working area, affecting the quality of the finished product.

[0003] The CNC machine tool protection devices on the market are generally protective covers, which can prevent debris from flying when the CNC machine tools are processed. For example, the patent CN218837004U discloses a CNC machine tool protective cover, which can drive two protective covers to move closer or farther together through the cooperation of the concave support frame, guide groove, screw rod, motor, guide block, and threaded block, thereby realizing the protection of the cover above the CNC machine tool workbench. The automatic displacement increases the convenience, the transparent observation window facilitates the observation of the internal situation, and the setting of the recess facilitates the accommodation of the CNC processing mechanism, which is convenient for processing.

[0004] Existing CNC machine tool protection devices do not have good protection functions. For example, the above-mentioned patent can prevent debris from splashing for CNC machine tools, but in actual use, debris will accumulate on the inside of the protective cover. If the debris falls into the inside of the fixed plate or the guide groove, it will seriously affect the normal use of the protective cover. It has certain limitations and is inconvenient to use. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a CNC machine tool protection device, which has the advantage of protection and solves the problem that the existing CNC machine tool protection devices do not have good protection functions.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a CNC machine tool protection device, including a body assembly; the body assembly includes: a base, a processing mechanism is arranged on the top of which; a protection assembly is arranged on the top of the base; the protection assembly includes: an electric push rod, which is arranged on both sides of the base; a plate body, which is fixedly connected to the opposite ends of the two electric push rods; a cover body, which is arranged on the facing surfaces of the two plate bodies; a slider, which is fixedly connected to the top of the base; a slide groove, which is opened on one side of the cover body, and the slider is embedded in the slide groove.

[0009] Preferably, the cross section of the slide groove is a parallelogram and is inclined toward the inside.

[0010] Preferably, a plurality of the sliding blocks are arranged on the top of the base, and a plurality of the sliding grooves are arranged on the bottom of the cover.

[0011] Preferably, the protection assembly further comprises a groove body, which is provided on the two facing surfaces of the cover bodies.

[0012] Preferably, the protection assembly further comprises: a rod body 1, which is arranged between the back surfaces of the two cover bodies and the facing surfaces of the two plate bodies 1.

[0013] Preferably, the rod body 1 is located at the center of one side of the cover body.

[0014] Preferably: an auxiliary component is arranged in the base; the auxiliary component includes: two electric push rods, fixedly connected to the front surface of the base; two rod bodies, arranged in the base and fixedly connected to one end of the two electric push rods; two plate bodies, symmetrically fixedly connected to the outer side walls of the two rod bodies.

[0015] Preferably, the auxiliary component further comprises: a plate body three, fixedly connected to one of the plate bodies two.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a CNC machine tool protection device, which has the following beneficial effects:

[0018] The utility model has the advantage of protection. When in use, the product is placed on the top of the base, and the electric push rod is turned on, so that the two covers cover the processing mechanism and the product to be processed to prevent debris from splashing during the processing. The cover is made of transparent plastic material, which is convenient for workers to check the internal situation. During the processing, the debris is prevented from splashing and the debris can be prevented from affecting the normal sliding of the cover. The staff can also check the processing situation conveniently, thereby improving the practicability of the device and solving the problem that the existing CNC machine tool protection device does not have a good protection function. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the top view of the auxiliary component in the utility model.

[0021] In the figure:

[0022] 1. Machine body assembly; 11. Base; 12. Processing mechanism;

[0023] 2. Protective assembly; 21. Electric push rod one; 22. Plate body one; 23. Cover body; 24. Slider; 25. Slide groove; 26. Slot body; 27. Rod body one;

[0024] 3. Auxiliary components; 31. Electric push rod 2; 32. Rod body 2; 33. Plate body 2; 34. Plate body 3. DETAILED DESCRIPTION

[0025] 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 in 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.

[0026] Embodiment 1

[0027] See also Figure 1-2 A protective device for a numerically controlled machine tool comprises a machine body component 1; the machine body component 1 comprises: a base 11, a processing mechanism 12 is arranged on the top of the base 11; a protective component 2 is arranged on the top of the base 11; the protective component 2 comprises: an electric push rod 21, arranged on both sides of the base 11; a plate 22, fixedly connected to the opposite ends of the two electric push rods 21; a cover 23, arranged on the facing surfaces of the two plates 22; a slider 24, fixedly connected to the top of the base 11; a slide groove 25, opened on one side of the cover 23, and The slider 24 is embedded in the slide groove 25; the cross-section of the slide groove 25 is a parallelogram and is inclined toward the inside; a plurality of the sliders 24 are arranged on the top of the base 11, and a plurality of the slide grooves 25 are opened at the bottom of the cover body 23; the protection component 2 also includes: a groove body 26, which is opened on the facing surfaces of the two cover bodies 23; the protection component 2 also includes: a rod body 27, which is arranged between the facing surfaces of the two cover bodies 23 and the facing surfaces of the two plate bodies 22; the rod body 27 is located at the center of one side of the cover body 23.

[0028] When in use, the two electric push rods 21 are opened, so that the output ends of the two electric push rods 21 extend toward opposite backs, and push the two plates 22 and the two covers 23, and then the product to be processed is placed on the top of the base 11. When the processing mechanism 12 is used for processing, the two electric push rods 21 are opened again, so that the output ends of the two electric push rods 21 slide toward the opposite surfaces, and the two covers 23 are pushed toward the opposite surfaces by the two plates 22 to cover the processing mechanism 12 and the product to be processed to prevent debris from splashing during the processing. The cover 23 is made of transparent plastic material, which is convenient for the staff to check the internal situation. When the cover 23 slides, the slider 24 slides in the slide groove 25 to limit the cover 23; when in use, the cover 23 is limited to slide horizontally; when in use, multiple sliders 24 simultaneously limit the cover 23; when in use, the plate 22 pulls the cover 23 to slide horizontally through the rod 27; when in use, the cover 23 is evenly stressed.

[0029] Embodiment 2

[0030] See also Figure 1-2 , based on the first embodiment, an auxiliary function is added;

[0031] An auxiliary component 3 is arranged in the base 11; the auxiliary component 3 includes: an electric push rod 2 31, which is fixedly connected to the front surface of the base 11; a rod body 2 32, which is arranged in the base 11 and fixedly connected to one end of the electric push rod 2 31; a plate body 2 33, which is symmetrically fixedly connected to the outer side wall of the rod body 2 32; the auxiliary component 3 also includes: a plate body 34, which is fixedly connected to one of the plate bodies 2 33.

[0032] When in use, after processing a product, when it needs to be processed again, turn on the electric push rod 2 31, so that its output end drives the rod body 2 32 to slide back and forth, pushing the debris on the sliding track of the two cover bodies 23 to one side without affecting the normal adhesion of the two cover bodies 23; when in use, place the debris into the inside of the base 11.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A protective device for a numerically controlled machine tool, comprising a machine body component (1); the machine body component (1) comprises: A base (11) having a processing mechanism (12) disposed on the top thereof; The invention is characterized in that: a protective component (2) is arranged on the top of the base (11); the protective component (2) comprises: An electric push rod (21) is arranged on both sides of the base (11); A plate body (22) is fixedly connected to the opposite ends of the two electric push rods (21); A cover body (23) is arranged on the facing surfaces of the two plate bodies (22); A slider (24) fixedly connected to the top of the base (11); A slide groove (25) is provided on one side of the cover body (23), and the sliding block (24) is embedded in the slide groove (25).

2. A CNC machine tool protection device according to claim 1, characterized in that: The cross section of the slide groove (25) is a parallelogram and is inclined toward the inside.

3. A CNC machine tool protection device according to claim 2, characterized in that: A plurality of sliding blocks (24) are arranged on the top of the base (11), and a plurality of sliding grooves (25) are arranged on the bottom of the cover body (23).

4. A CNC machine tool protection device according to claim 1, characterized in that: The protection component (2) further comprises: The groove body (26) is arranged on the facing surfaces of the two cover bodies (23).

5. The CNC machine tool protection device according to claim 1, characterized in that: The protection component (2) further comprises: The rod body (27) is arranged between the back surfaces of the two cover bodies (23) and the facing surfaces of the two plate bodies (22).

6. A CNC machine tool protection device according to claim 5, characterized in that: The rod body (27) is located at the center of one side of the cover body (23).

7. A CNC machine tool protection device according to claim 1, characterized in that: An auxiliary component (3) is arranged in the base (11); the auxiliary component (3) comprises: A second electric push rod (31) is fixedly connected to the front surface of the base (11); Rod body 2 (32) is disposed in the base (11) and fixedly connected to one end of the electric push rod 2 (31); The second plate body (33) is symmetrically fixedly connected to the outer side wall of the second rod body (32).

8. A CNC machine tool protection device according to claim 7, characterized in that: The auxiliary component (3) further comprises: The plate body three (34) is fixedly connected to one of the plate bodies two (33).

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