A guide rail protection device of a gantry milling machine

Abstract

The utility model belongs to gantry milling machine technical field, and disclose a kind of guide rail protection device of gantry milling machine, including bottom plate, the inside of bottom plate is equipped with limit slide rail, the inside sliding of limit slide rail is equipped with limit block, the front end surface of limit block is fixedly equipped with connecting rod, the front end surface of connecting rod is fixedly equipped with cleaning inclined block, by cleaning inclined block, can be moved on guide rail when the sundries on the surface of guide rail, such as scrap iron, dust etc. are scraped, avoid these sundries to enter guide rail interior, to reduce the abrasion of guide rail, prolong the service life of guide rail, by limit slide rail, limit block, make cleaning inclined block can directional sliding along the direction of guide rail.

Description

Technical Field

[0001] This utility model belongs to the field of gantry milling machine technology, specifically a guide rail protection device for a gantry milling machine. Background Technology

[0002] As a large-scale precision machining equipment, the guide rail of a gantry milling machine is a core component ensuring machining accuracy. Long-term exposure to the machining environment makes it susceptible to corrosion from contaminants such as chips, coolant, and dust. It also faces risks such as collisions and wear, leading to decreased guide rail accuracy, shortened lifespan, and increased equipment maintenance costs. Traditional guide rail protection devices, such as telescopic steel plate protective covers and bellows-type protective covers, suffer from poor sealing, high operating resistance, easy wear, and frequent maintenance. Therefore, developing a gantry milling machine guide rail protection device with high sealing performance, low resistance, wear resistance, and intelligent monitoring functions is of great significance for improving the stability of gantry milling machine machining accuracy, extending equipment lifespan, and reducing enterprise production costs.

[0003] Meanwhile, a gantry milling machine guide rail protection device with announcement number CN213702685U is disclosed, including a crossbeam, a base and a baffle. A spindle is sleeved inside the spindle box. A waste material transport trough is opened on the top of the base. Slides are fixedly installed at both ends of the top of the base. A worktable is movably installed on the top of the slide. A workpiece positioning device is fixedly installed on the top of the worktable. A waste material cleaning plate is fixedly installed on the bottom of the worktable. A threaded transport shaft is sleeved on the bottom of the worktable.

[0004] When a large amount of iron filings is generated during machining, the collection trough of the aforementioned gantry milling machine guideway protection device fills up quickly. If not cleaned in time, the iron filings may overflow from the edge of the collection box, contaminating the front area of ​​the guideway. Furthermore, if the iron filings accumulate too thickly after being attracted by the magnetic plate, it may affect the subsequent attraction effect. Manually separating the magnetic plate from the iron filings can easily cause hand cuts, indicating that operational safety needs improvement.

[0005] Therefore, a guide rail protection device for a gantry milling machine is proposed to address the above problems. Utility Model Content

[0006] To address the problems mentioned in the background art, this utility model provides a guide rail protection device for a gantry milling machine, which has the advantages of automatic cleaning, efficient collection, and reduced manual maintenance costs.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a guide rail protection device for a gantry milling machine, comprising a base plate, a limiting slide rail being provided inside the base plate, a limiting block being slidably provided inside the limiting slide rail, a connecting rod being fixedly provided on the front end face of the limiting block, and a cleaning inclined block being fixedly provided on the front end face of the connecting rod. Through the limiting slide rail and the limiting block, the cleaning inclined block can slide in a directional manner along the guide rail direction.

[0008] Preferably, a fixing frame is fixedly provided on the front end face of the base plate, a fixing groove is provided inside the fixing frame, and a fixing block is fixedly provided inside the fixing groove.

[0009] By adopting the above technical solution, the installation and disassembly of subsequent components are facilitated through the use of fixing blocks and fixing frames.

[0010] Preferably, a collection box is fixedly provided on the front end face of the fixing block, the collection box has a collection groove inside, and a magnetic suction plate is fixedly provided inside the collection groove.

[0011] By adopting the above technical solution, the collection box can collect the debris scraped off by the inclined block, preventing debris from scattering around the machine tool and keeping the working environment clean.

[0012] Preferably, a guide rail is fixedly provided on the upper end surface of the base plate, and a limiting post is fixedly provided inside the guide rail.

[0013] By adopting the above technical solution, the accuracy and stability of its movement can be guaranteed by the limiting column, so that components such as the telescopic protective cover can accurately follow the movement of the slider, thereby improving the working efficiency of the protective device.

[0014] Preferably, a connecting block is fixedly provided on the upper end face of the limiting block, and a slider is fixedly provided on the right end face of the connecting block, with the slider and the limiting post being connected through each other.

[0015] By adopting the above technical solution, the sliding of the limiting block within the limiting slide rail can drive the slider to slide on the limiting post.

[0016] Preferably, a telescopic protective cover is fixedly provided on the front end face of the connecting block, and a connecting plate is fixedly provided on the front end face of the telescopic protective cover.

[0017] By adopting the above technical solution, the telescopic protective cover can extend and retract as the connecting block moves, thus protecting the guide rail.

[0018] Preferably, a telescopic protective cover II is fixedly provided on the rear end face of the connecting block, and the telescopic protective cover II is made of high-strength polycarbonate.

[0019] By adopting the above technical solution, the telescopic protective cover has advantages such as high strength, impact resistance, and transparency.

[0020] Preferably, a support column is fixedly provided on the upper end face of the slider, and a crossbeam is fixedly provided on the left end face of the support column.

[0021] By adopting the above technical solution, the support columns and crossbeams provide support for the crossbeams, and the crossbeams can connect multiple components, making the entire device a whole and improving the stability of the device during operation.

[0022] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model uses a cleaning inclined block to scrape away debris such as iron filings and dust from the surface of the guide rail when it moves on the guide rail, preventing these debris from entering the guide rail, thereby reducing wear on the guide rail and extending its service life. The limiting slide rail and limiting block allow the cleaning inclined block to slide in a directional manner along the guide rail.

[0023] 2. This utility model enhances the overall structural integrity of the entire protective device through the fixed frame and base plate, making the connection between various components tighter and improving the stability of the device. The collection box provides storage space for debris, making it convenient for centralized processing. The magnetic plate can attract metal debris such as iron filings, further improving the protective effect on the guide rail. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the installation structure of the fixing groove of this utility model; Figure 3 This is a schematic diagram of the installation structure of the connecting block of this utility model; Figure 4 This is a schematic diagram of the installation structure of the cleaning inclined block of this utility model.

[0025] In the diagram: 1. Base plate; 2. Collection box; 3. Fixing frame; 4. Fixing groove; 5. Fixing block; 6. Connecting plate; 7. Magnetic suction plate; 8. Collection groove; 9. Crossbeam; 10. Support column; 11. Telescopic protective cover one; 12. Telescopic protective cover two; 13. Connecting block; 14. Guide rail; 15. Limiting column; 16. Limiting slide rail; 17. Sliding block; 18. Limiting block; 19. Connecting rod; 20. Cleaning ramp Detailed Implementation The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] The following describes an embodiment of this utility model based on its overall structure.

[0027] like Figures 1 to 4As shown, this utility model provides a guide rail protection device for a gantry milling machine, including a base plate 1. A limiting slide rail 16 is provided inside the base plate 1. A limiting block 18 is slidably provided inside the limiting slide rail 16. A connecting rod 19 is fixedly provided on the front end face of the limiting block 18. A cleaning inclined block 20 is fixedly provided on the front end face of the connecting rod 19. By using the cleaning inclined block 20, debris such as iron filings and dust on the surface of the guide rail 14 can be scraped off when the guide rail 14 moves on it, preventing these debris from entering the interior of the guide rail 14, thereby reducing the wear of the guide rail 14 and extending the service life of the guide rail 14. Through the limiting slide rail 16 and the limiting block 18, the cleaning inclined block 20 can slide directionally along the direction of the guide rail 14.

[0028] In this embodiment, a fixing frame 3 is fixedly provided on the front end face of the base plate 1. A fixing groove 4 is provided inside the fixing frame 3. A fixing block 5 is fixedly provided inside the fixing groove 4. The fixing block 5 and the fixing frame 3 facilitate the installation and disassembly of subsequent components.

[0029] A collection box 2 is fixedly provided on the front end face of the fixed block 5. A collection groove 8 is opened inside the collection box 2. A magnetic suction plate 7 is fixedly provided inside the collection groove 8. Through the collection box 2, the debris scraped off by the inclined block 20 can be collected and cleaned, preventing the debris from scattering around the machine tool and keeping the working environment clean.

[0030] A guide rail 14 is fixedly provided on the upper end face of the base plate 1, and a limiting post 15 is fixedly provided inside the guide rail 14. The limiting post 15 can ensure the accuracy and stability of its movement, so that components such as the telescopic protective cover can accurately follow the slider 17 and improve the working efficiency of the protective device.

[0031] A connecting block 13 is fixedly provided on the upper end face of the limiting block 18, and a slider 17 is fixedly provided on the right end face of the connecting block 13. The slider 17 and the limiting post 15 are connected through the limiting block 18. The sliding of the limiting block 18 in the limiting slide rail 16 can drive the slider 17 to slide on the limiting post 15.

[0032] The front end face of the connecting block 13 is fixedly provided with a telescopic protective cover 11, and the front end face of the telescopic protective cover 11 is fixedly provided with a connecting plate 6. The telescopic protective cover 11 can extend and retract as the connecting block 13 moves, thus protecting the guide rail 14.

[0033] The rear end face of the connecting block 13 is fixedly provided with a telescopic protective cover 2 12, and the telescopic protective cover 2 12 is made of high-strength polycarbonate. Through the telescopic protective cover 2 12, it has the advantages of high strength, impact resistance and transparency.

[0034] A support column 10 is fixedly provided on the upper end face of the slider 17, and a crossbeam 9 is fixedly provided on the left end face of the support column 10. Through the support column 10 and the crossbeam 9, the support column 10 provides support for the crossbeam 9. The crossbeam 9 can connect multiple components, making the whole device a whole and improving the stability of the device during operation.

[0035] The working principle and process of a guide rail protection device for a gantry milling machine: Before the gantry milling machine is started, the guide rail 14 protective device is already in place. The base plate 1 serves as the foundation of the entire device, and its internal limiting slide rail 16 provides guidance for subsequent cleaning and protective actions. The guide rail 14 is fixed to the upper end face of the base plate 1, and the limiting post 15 is firmly set inside the guide rail 14, providing limitation and support for the movement of the slider 17. The fixing frame 3 is installed on the front end face of the base plate 1, and the fixing block 5 is firmly fixed in the fixing groove 4. The collection box 2 is connected to the fixing frame 3 through the fixing block 5, and the magnetic suction plate 7 is also installed in the collection groove 8. When the gantry milling machine starts running, the slider 17... 7 moves on the limiting post 15. Since the slider 17 is connected to the connecting block 13, the connecting block 13 will move synchronously with the slider 17. The limiting block 18 at the lower end of the connecting block 13 slides in the limiting slide rail 16. The connecting rod 19 at the front end of the limiting block 18 drives the cleaning inclined block 20 to move. During the movement, the cleaning inclined block 20 will push the debris, iron filings, etc. on the guide rail 14 towards the collection box 2. In this process, the telescopic protective cover one 11 and the telescopic protective cover two 12 play an important protective role. The telescopic protective cover one 11 extends and retracts with the movement of the connecting block 13, and its front end face The connecting plate 6 further enhances the protective effect, preventing debris from splashing onto the guide rail 14. The telescopic protective cover 12 is made of high-strength polycarbonate material, which can effectively resist external impacts and wear, protecting the rear end of the guide rail 14. Debris pushed by the cleaning wedge 20 will enter the collection groove 8 of the collection box 2. The magnetic plate 7 in the collection groove 8 will attract magnetic debris such as iron filings, achieving effective collection and classification of debris, facilitating subsequent cleaning and processing. When the gantry milling machine stops running, the slider 17 stops moving, and the cleaning wedge 20 also stops working. At this time, the collection box 2 can be cleaned periodically. The collection box 2 is cleaned to remove debris from the collection groove 8. At the same time, the adsorption effect of the magnetic suction plate 7 is checked. If the adsorption capacity of the magnetic suction plate 7 decreases, it can be replaced or cleaned. In addition, the status of the telescopic protective cover 11 and the telescopic protective cover 22 can be checked to ensure that their protective performance is good. This guide rail 14 protection device of the gantry milling machine achieves all-round protection of the guide rail 14 through the movement of the cleaning inclined block 20, the protection of the telescopic protective cover, and the debris collection function of the collection box 2, which effectively extends the service life of the guide rail 14 and improves the machining accuracy and stability of the gantry milling machine.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A guide rail protection device for a gantry milling machine, comprising a base plate (1), characterized in that: The base plate (1) has a limiting slide rail (16) inside, and a limiting block (18) is slidably provided inside the limiting slide rail (16). A connecting rod (19) is fixedly provided on the front end face of the limiting block (18), and a cleaning inclined block (20) is fixedly provided on the front end face of the connecting rod (19).

2. The guide rail protection device for a gantry milling machine according to claim 1, characterized in that: The front end face of the base plate (1) is fixedly provided with a fixing frame (3), the inside of the fixing frame (3) is provided with a fixing groove (4), and the inside of the fixing groove (4) is fixedly provided with a fixing block (5).

3. The guide rail protection device for a gantry milling machine according to claim 2, characterized in that: The front end face of the fixing block (5) is fixedly provided with a collection box (2), the inside of the collection box (2) is provided with a collection groove (8), and the inside of the collection groove (8) is fixedly provided with a magnetic suction plate (7).

4. The guide rail protection device for a gantry milling machine according to claim 1, characterized in that: The upper end face of the base plate (1) is fixedly provided with a guide rail (14), and the inside of the guide rail (14) is fixedly provided with a limiting post (15).

5. The guide rail protection device for a gantry milling machine according to claim 1, characterized in that: The upper end face of the limiting block (18) is fixedly provided with a connecting block (13), and the right end face of the connecting block (13) is fixedly provided with a slider (17), and the slider (17) and the limiting post (15) are connected through each other.

6. The guide rail protection device for a gantry milling machine according to claim 5, characterized in that: The front end face of the connecting block (13) is fixedly provided with a telescopic protective cover (11), and the front end face of the telescopic protective cover (11) is fixedly provided with a connecting plate (6).

7. The guide rail protection device for a gantry milling machine according to claim 5, characterized in that: The rear end face of the connecting block (13) is fixedly provided with a telescopic protective cover (12), and the telescopic protective cover (12) is made of high-strength polycarbonate.

8. The guide rail protection device for a gantry milling machine according to claim 7, characterized in that: The upper end face of the slider (17) is fixedly provided with a support column (10), and the left end face of the support column (10) is fixedly provided with a crossbeam (9).

Images