Protective mechanism of planer type milling machine

Abstract

The utility model relates to the technical field of milling machine protection, and discloses a planer type milling machine protection mechanism which comprises a planer type milling machine. According to the planer type milling machine, a portal frame is arranged at the top of a base; the protective cover is arranged at the top of the base; the door plate is arranged on the outer side wall of the protective cover; the glass window is arranged on the outer side wall of the door plate; the glass window is provided with a protection assembly, and the protection assembly comprises a groove formed in the inner wall of the glass window; according to the protection mechanism, the groove is formed in the door plate and used for installing the protection plate, the handle located in the second sliding groove is moved up and down to move the protection plate up and down, the glass window is opened or shielded, high-temperature scrap iron is prevented from splashing to the glass to contaminate the glass, and meanwhile use of the glass window is not hindered; when the handle drives the protection plate to move to the top, the clamping block is moved to clamp the handle to prevent the handle from falling down, so that the protection plate is fixed, the structure is simple, and the protection performance is greatly enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of milling machine protection, in particular to a protection mechanism for a gantry milling machine. Background Technique

[0002] A gantry milling machine, abbreviated as a gantry mill, is a milling machine with a gantry frame and a horizontal long bed. Multiple milling cutters can be used to process the surface simultaneously on a gantry milling machine, and the processing accuracy and production efficiency are relatively high. It is suitable for processing the plane and inclined plane of large workpieces in batch and mass production. A CNC gantry milling machine can also process spatial curved surfaces and some special-shaped parts. The appearance of a gantry milling machine is similar to that of a gantry planer, but the difference is that instead of a planer tool holder, a milling cutter holder with a spindle box is installed on its crossbeam and columns, and the reciprocating motion of the longitudinal worktable of the gantry milling machine is not the main motion but the feed motion, while the rotational motion of the milling cutter is the main motion.

[0003] During the processing and production of a gantry milling machine, iron chips fly, posing a risk of injury to people. Therefore, most are equipped with protective covers for protection. However, because the protective covers are too high, observation windows are mostly opened on the protective covers. However, there is a problem that the glass is soiled and scratched by the flying high-temperature iron chips, affecting observation. Therefore, we propose a new protection mechanism. Content of the Utility Model

[0004] (I) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides a protection mechanism for a gantry milling machine, which has the advantage of high protection performance and solves the problem that the observation window glass on the protective cover is easily soiled.

[0006] (II) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solution: a protection mechanism for a gantry milling machine, including a gantry milling machine; the gantry milling machine includes: a gantry frame is arranged on the top of a base; a protective cover is arranged on the top of the base; a door panel is arranged on the outer side wall of the protective cover; a glass window is arranged on the outer side wall of the door panel; a protection component is arranged on the glass window, and the protection component includes: a groove is opened on the inner wall of the glass window; a protection plate is arranged on the inner wall of the groove; a handle is arranged at the bottom of the handle; a second chute is opened on the outer side wall of the door panel.

[0008] In some embodiments, a first chute is opened on the outer side wall of the protective cover, a slider matching the first chute is arranged on the inner wall of the door panel, and a handle is arranged on the outer side wall of the door panel.

[0009] In some embodiments, a clamping block matching the handle is arranged on the outer side wall of the door panel, and a third chute matching the clamping block is opened on the outer side wall of the door panel.

[0010] In some embodiments, the third chute is of a convex structure.

[0011] In some embodiments, a spring for cooperating with the handle is arranged at the bottom of the second chute.

[0012] In some embodiments, a baffle for cooperating with the second chute is arranged on the inner wall of the door panel, and the baffle is connected to the door panel by bolts.

[0013] In some embodiments, a fixing rod is arranged between the gantry and the protective cover, and a scraper for cooperating with the protective plate is arranged on the outer side wall of the fixing rod.

[0014] In some embodiments, fixing grooves for cooperating with the fixing rod are arranged on the inner walls of the gantry and the protective cover.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, the present utility model provides a protective mechanism for a gantry milling machine, having the following beneficial effects:

[0017] For this protective mechanism, a groove is opened on the door panel for installing the protective plate, and the handle located in the second chute is moved up and down to move the protective plate located in the groove up and down, so as to realize the opening or shielding service for the glass window, avoid high-temperature iron filings from splashing onto the glass and soiling the glass, and at the same time, it does not prevent the use of the glass window. When the handle drives the protective plate to move to the top, the moving block is moved to lock the handle and restrict the handle from falling downwards, thereby completing the fixation of the protective plate. The structure is simple, but the protection performance is greatly enhanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the present utility model;

[0019] Figure 2 is a schematic structural diagram of the door panel of the present utility model;

[0020] Figure 3 is a schematic structural diagram of the back of the door panel of the present utility model.

[0021] In the figure:

[0022] 1. Gantry milling machine; 11. Base; 12. Gantry; 13. Protective cover; 14. Door panel; 15. First chute; 16. Slide block; 17. Glass window; 18. Handle;

[0023] 2. Protective component; 21. Groove; 22. Protective plate; 23. Handle; 24. Second chute; 241. Spring; 25. Block; 251. Third chute; 26. Baffle; 27. Fixing rod; 271. Fixing groove; 28. Scraper. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present application.

[0025] It should be noted that all the directional indications in the embodiments of the present application are only used to explain the relative positional relationship, movement conditions, etc. between components in a specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0026] In the present application, unless otherwise clearly defined and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0027] In addition, in the present application, descriptions such as "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" can explicitly or implicitly include at least one of such features. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present application.

[0028] In the related art, because the protective cover is too high, most of them are provided with glass windows on the protective cover for observation. However, there is a problem that the splashing high-temperature iron filings will dirty and scratch the glass, affecting the observation.

[0029] To solve the problems in the related art to a certain extent, the embodiment of the present application provides a protective mechanism for a gantry milling machine. When in use, only a protective plate 22 that can move up and down needs to be provided on the door panel 14 to protect the glass window 17.

[0030] The following describes the present application with reference to the accompanying drawings and specific embodiments:

[0031] Combined with Figures 1 - 3, an embodiment of the present application provides a protective mechanism for a gantry milling machine, including a gantry milling machine 1; the gantry milling machine 1 includes: a gantry 12 is provided on the top of a base 11; a protective cover 13 is provided on the top of the base 11; a door panel 14 is provided on the outer side wall of the protective cover 13; a glass window 17 is provided on the outer side wall of the door panel 14; a protective component 2 is provided on the glass window 17, and the protective component 2 includes: a groove 21 is opened on the inner wall of the glass window 17; a protective plate 22 is provided on the inner wall of the groove 21; a handle 23 is provided at the bottom of the handle 23; a second chute 24 is opened on the outer side wall of the door panel 14.

[0032] When in use, the splashing iron filings are blocked by the protective cover 13 and the door panel 14 to avoid hurting the workers. The glass window 17 on the door panel 14 can facilitate the workers to observe the processing situation of the materials. By moving the handle 23 located in the second chute 24 up and down, the protective plate 22 located in the groove 21 is moved up and down to realize the opening or blocking service of the glass window 17, avoiding the high-temperature iron filings from splashing onto the glass and soiling the glass, and at the same time not hindering the use of the glass window 17. The glass on the door panel 14 is closer to the gantry 12 than the glass on the protective cover 13, and the risk is also greater.

[0033] Specifically, a milling and boring mechanism is provided on the gantry 12, which belongs to the prior art and is not drawn in detail in the drawings. Reference can be made to the machine tool with the model number MH-2010NC.

[0034] In some embodiments, a first chute 15 is opened on the outer side wall of the protective cover 13, a slider 16 matching the first chute 15 is provided on the inner wall of the door panel 14, and a handle 18 is provided on the outer side wall of the door panel 14. The door panel 14 slides on the first chute 15 of the protective cover 13 through the slider 16, which is convenient for the workers to open the door panel 14 to check the materials after processing.

[0035] In some embodiments, a clamping block 25 matching the handle 23 is provided on the outer side wall of the door panel 14, and a third chute 251 matching the clamping block 25 is opened on the outer side wall of the door panel 14. When the handle 23 drives the protective plate 22 to move to the top, move the clamping block 25 to clamp the handle 23 to restrict the handle 23 from falling down, thereby completing the fixation of the protective plate 22.

[0036] In some embodiments, the third chute 251 is of a convex structure. The design of the convex structure makes the third chute 251 and the clamping block 25 have better stability.

[0037] In some embodiments, a spring 241 matching the handle 23 is provided at the bottom of the second chute 24. The spring 241 is provided to avoid the handle 23 hitting the bottom of the second chute 24 when moving downward.

[0038] In some embodiments, a baffle 26 is provided on the inner wall of the door panel 14 to cooperate with the second chute 24, and the baffle 26 is bolted to the door panel 14. The baffle 26 is fixed to the inner wall of the door panel 14 by bolts to block the second chute 24 and prevent iron filings from flying out of the second chute 24.

[0039] In some embodiments, a fixing rod 27 is provided between the gantry 12 and the protective cover 13, and a scraper 28 is provided on the outer side wall of the fixing rod 27 to cooperate with the protective plate 22. When the protective plate 22 moves linearly, its surface rubs against the scraper 28 fixed on the fixing rod 27, and the iron filings adhered to the surface of the protective plate 22 are cleaned off.

[0040] In some embodiments, a fixing groove 271 is provided on the inner walls of the gantry 12 and the protective cover 13 to cooperate with the fixing rod 27. The fixing rod 27 is stuck in the fixing groove 271 between the gantry 12 and the protective cover 13, and the fixing rod 27 can be removed after the door panel 14 is opened.

[0041] In the description of this specification, the descriptions with reference to the terms "one embodiment", "some embodiments", "example", "specific example", "some examples", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine the different embodiments or examples described in this specification.

[0042] In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of the technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present application.

[0043] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A protective mechanism for a gantry milling machine, comprising a gantry milling machine (1); the gantry milling machine (1) includes: A base (11) with a gantry (12) provided on its top; A protective cover (13) provided on the top of the base (11); A door panel (14) provided on the outer side wall of the protective cover (13); A glass window (17) provided on the outer side wall of the door panel (14); It is characterized in that: a protective component (2) is provided on the glass window (17), and the protective component (2) includes: A groove (21) opened on the inner wall of the glass window (17); A protective plate (22) provided on the inner wall of the groove (21); A handle (23) provided at the bottom of the handle (23); A second chute (24) opened on the outer side wall of the door panel (14).

2. The protective mechanism of a gantry milling machine according to claim 1, characterized in that: A first chute (15) is opened on the outer side wall of the protective cover (13), a slider (16) matching the first chute (15) is provided on the inner wall of the door panel (14), and a handle (18) is provided on the outer side wall of the door panel (14).

3. A protective mechanism for a gantry milling machine according to claim 1, characterized in that: A clamping block (25) matching the handle (23) is provided on the outer side wall of the door panel (14), and a third chute (251) matching the clamping block (25) is opened on the outer side wall of the door panel (14).

4. The protective mechanism of a gantry milling machine according to claim 3, characterized in that: The third chute (251) is of a convex structure.

5. The protective mechanism of a gantry milling machine according to claim 1, characterized in that: A spring (241) matching the handle (23) is provided at the bottom of the second chute (24).

6. The protective mechanism of a gantry milling machine according to claim 1, characterized in that: A baffle (26) matching the second chute (24) is provided on the inner wall of the door panel (14), and the baffle (26) is connected to the door panel (14) by bolts.

7. The protective mechanism of a gantry milling machine according to claim 1, characterized in that: A fixing rod (27) is provided between the gantry (12) and the protective cover (13), and a scraper (28) matching the protective plate (22) is provided on the outer side wall of the fixing rod (27).

8. The protective mechanism of a gantry milling machine according to claim 7, characterized in that: Fixing grooves (271) matching the fixing rod (27) are provided on the inner walls of the gantry (12) and the protective cover (13).

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