Machining center with adjustable multifunctional protective door

Abstract

The utility model belongs to the field of machining centers, and particularly relates to a machining center with an adjustable multifunctional protective door, which comprises a machining center, two guide rails are mounted on the front side of the machining center, a sliding seat is slidably connected to the inner side of each guide rail, and the protective door is fixedly connected to the two sliding seats jointly. A glass window is hinged to the front face of the protective door, and a side blocking cover is fixedly connected to the side, close to the machining center, of the glass window. The glass window capable of being rotatably opened and closed is arranged on the protective door of the machining center, the glass window is provided with the square-frame-shaped side blocking cover, the sliding rod capable of sliding up and down is arranged on the side blocking cover, and the scraping strip rotating relative to the sliding rod is arranged in the middle section of the sliding rod, so that the scraping strip is driven by the sliding rod to move up and down; and a glass window of the protective door can be cleaned, cutting fluid is prevented from splashing to the glass window to influence the sight of the glass window, and workers can conveniently observe the machining condition of parts in the machining center.

Description

Technical Field

[0001] This utility model relates to the field of machining center technology, specifically to a machining center with an adjustable multi-functional protective door. Background Technology

[0002] A vertical machining center is a machining center in which the spindle axis is set perpendicular to the worktable. It is mainly suitable for machining complex parts such as plates, discs, molds, and small shells. A vertical machining center can independently complete milling, boring, drilling, tapping, and thread cutting operations. When using a vertical machining center, a protective mechanism is usually required to enclose the machining area to prevent the splashing of chips, cutting fluid, and dust during the machining process, so as to protect the machining environment and operators.

[0003] A search revealed a utility model patent with patent authorization publication number CN217394469U, which discloses a vertical machining center with a protective mechanism. The machining center includes a main body with symmetrical protective doors on one side, and an observation window at the center of the front of each protective door. However, the protective doors of existing machining centers are easily splashed with cutting fluid, thus obstructing visibility. Utility Model Content

[0004] The purpose of this invention is to provide a machining center with an adjustable multi-functional protective door, which solves the problem that cutting fluid can easily splash onto the protective door of existing machining centers, thus affecting visibility.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a machining center with an adjustable multi-functional protective door, comprising a machining center, two guide rails mounted on the front of the machining center, a slide block slidably connected to the inner side of each guide rail, a protective door fixedly connected to both slide blocks, a glass window hinged to the front of the protective door, a side shield fixedly connected to the side of the glass window near the machining center, and the side shield abutting against the machining center, a slide rod slidably connected inside the side shield, a scraper rotatably connected to the middle section of the slide rod, and the scraper abutting against the glass window, and an adjustment mechanism provided inside the slide rod.

[0006] Preferably, two limiting blocks are fixedly connected to the slide rod, one of which contacts the side guard and the other contacts the scraper. The limiting blocks provide axial limiting for the slide rod.

[0007] Preferably, a pull rod is fixedly connected to the slide rod, and the pull rod is made of stainless steel. The pull rod facilitates the pulling of the slide rod and the scraper.

[0008] Preferably, the adjusting mechanism includes a locking block slidably connected inside the slide rod, the locking block being inserted into the scraper strip, and a guide rod fixedly connected inside the slide rod, the guide rod passing through the locking block and slidably connected to the locking block. The adjusting mechanism allows for adjustment of the contact surface between the scraper strip and the glass window.

[0009] Preferably, the locking block is provided with ball bearings, and the ball bearings are in contact with the inner surface of the slide bar. By providing ball bearings, the relative friction between the locking block and the slide bar can be reduced.

[0010] Preferably, a spring is sleeved on the outer side of the guide rod, one end of the spring is fixedly connected to the locking block, and the other end of the spring is fixedly connected to the inner surface of the slide rod. By using the spring, a spring force can be applied to the locking block, ensuring it remains inserted into the scraper.

[0011] Preferably, a pull ring is fixedly connected to the locking block, and the pull ring is made of stainless steel. The pull ring facilitates the pulling of the locking block.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model involves installing a rotatable and closable glass window on the protective door of a machining center. The glass window has a square-shaped side cover, and a sliding rod that can slide up and down is installed on the side cover. A scraper that rotates relative to the middle section of the sliding rod is also installed. In this way, the sliding rod drives the scraper to move up and down, which can clean the glass window of the protective door and prevent cutting fluid from splashing onto the glass window and affecting the view. This makes it easier for workers to observe the processing of parts inside the machining center.

[0014] 2. This utility model sets the scraper blade into a multi-faceted prism shape and then sets an adjustment mechanism on the slide rod. When the surface of the scraper blade that is in contact with the glass window is worn and affects cleaning, it can be rotated and locked in conjunction with the adjustment mechanism. In this way, the service life of the scraper blade can be increased. Attached Figure Description

[0015] Figure 1 This is a perspective view of the overall structure of this utility model;

[0016] Figure 2 This utility model Figure 1 A partial structural diagram;

[0017] Figure 3 This utility model Figure 3 Enlarged view of point A;

[0018] Figure 4 This utility model Figure 1 A top-view sectional view of a glass window;

[0019] Figure 5 This utility model Figure 4 Enlarged view of point B.

[0020] In the diagram: 1. Machining center; 2. Guide rail; 3. Slide; 4. Protective door; 5. Glass window; 6. Side cover; 7. Slide rod; 8. Scraper; 9. Adjustment mechanism; 91. Locking block; 92. Ball bearing; 93. Guide rod; 94. Spring; 95. Pull ring; 10. Pull rod; 11. Limit block. Detailed Implementation

[0021] 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.

[0022] Please see Figures 1-5 A machining center with an adjustable multi-functional protective door includes a machining center 1. Two guide rails 2 are installed on the front of the machining center 1. A slide block 3 is slidably connected to the inner side of each guide rail 2. A protective door 4 is fixedly connected to both slide blocks 3. A glass window 5 is hinged to the front of the protective door 4. A side cover 6 is fixedly connected to the side of the glass window 5 near the machining center 1, and the side cover 6 abuts against the machining center 1. A slide rod 7 is slidably connected inside the side cover 6. A scraper 8 is rotatably connected to the middle section of the slide rod 7, and the scraper 8 abuts against the glass window 5.

[0023] Please see Figures 4-5 Two limiting blocks 11 are fixedly connected to the slide rod 7. One limiting block 11 contacts the side cover 6, and the other limiting block 11 contacts the scraper strip 8. The limiting blocks 11 provide axial limiting for the slide rod 7. A pull rod 10, made of stainless steel, is fixedly connected to the slide rod 7. The pull rod 10 facilitates the pulling of the slide rod 7 and the scraper strip 8.

[0024] Please see Figure 5The slide rod 7 has an internal adjustment mechanism 9, which adjusts the contact surface between the scraper strip 8 and the glass window 5. The adjustment mechanism 9 includes a locking block 91 slidably connected inside the slide rod 7. The locking block 91 is inserted into the scraper strip 8, which is a multi-faceted prism with multiple slots for the insertion of the locking block 91. The number and position of the slots correspond to the number of faces of the scraper strip 8. A guide rod 93 is fixedly connected inside the slide rod 7, passing through the locking block 91 and slidably connected to it. A ball bearing 92 is provided on the locking block 91, and the ball bearing 92 contacts the inner surface of the slide rod 7. The ball bearing 92 reduces the relative friction between the locking block 91 and the slide rod 7. A spring 94 is sleeved on the outer side of the guide rod 93. One end of the spring 94 is fixedly connected to the locking block 91, and the other end is fixedly connected to the inner surface of the slide rod 7. The spring 94 allows the elastic force to be applied to the locking block 91, ensuring it remains inserted into the scraper 8. A pull ring 95, made of stainless steel, is fixedly connected to the locking block 91. The pull ring 95 facilitates the pulling of the locking block 91.

[0025] The specific implementation process of this utility model is as follows: When in use, after the cutting fluid splashes onto the glass window 5, simply pull the slide bar 7 up and down through the pull rod 10 to make the scraper 8 on the slide bar 7 move synchronously. Then, use the scraper 8 to clean the cutting fluid on the glass window 5, making it easier for the operator to observe the processing status of the parts inside the machining center 1. In addition, when the surface of the scraper 8 that contacts the glass window 5 is worn and affects cleaning, it can be rotated and then locked and fixed with the locking block 91 supported by the spring 94, so that it can continue to be used. In this way, the service life of the scraper 8 can be increased.

[0026] 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. Machining center with adjustable multifunctional safety door, comprising a machining center (1), characterized in that: The front of the machining center (1) is provided with two guide rails (2), the inner side of each guide rail (2) is slidably connected with a sliding seat (3), two sliding seats (3) are fixedly connected with a protective door (4) together, the front of the protective door (4) is hingedly connected with a glass window (5), the side of the glass window (5) close to the machining center (1) is fixedly connected with a side cover (6), and the side cover (6) is in contact with the machining center (1), the inside of the side cover (6) is slidably connected with a sliding rod (7), the middle of the rod body of the sliding rod (7) is rotatably connected with a scraping strip (8), and the scraping strip (8) is in contact with the glass window (5), and the inside of the sliding rod (7) is provided with an adjusting mechanism (9).

2. The machining center with an adjustable multifunctional safety door according to claim 1, characterized in that: Two limiting blocks (11) are fixedly connected on the sliding rod (7), one of the limiting blocks (11) is in contact with the side cover (6), and the other limiting block (11) is in contact with the scraping strip (8).

3. The machining center with an adjustable multifunctional safety door according to claim 1, characterized in that: The sliding rod (7) is fixedly connected with a pull rod (10), and the pull rod (10) is made of stainless steel.

4. The machining center with an adjustable multifunctional safety door according to claim 1, characterized in that: The adjusting mechanism (9) comprises a lock block (91) slidably connected in the sliding rod (7), the lock block (91) is inserted with the scraping strip (8), the sliding rod (7) is fixedly connected with a guide rod (93), the guide rod (93) penetrates through the lock block (91) and is slidably connected with the lock block (91).

5. The machining center with an adjustable multifunctional safety door according to claim 4, characterized in that: The lock block (91) is provided with a ball (92), and the ball (92) is in contact with the inner surface of the sliding rod (7).

6. The machining center with an adjustable multifunctional safety door according to claim 4, characterized in that: The outer side of the rod body of the guide rod (93) is provided with a spring (94), one end of the spring (94) is fixedly connected with the lock block (91), and the other end of the spring (94) is fixedly connected with the inner surface of the sliding rod (7).

7. The machining center with an adjustable multifunctional safety door according to claim 4, characterized in that: The lock block (91) is fixedly connected with a pull ring (95), and the pull ring (95) is made of stainless steel.

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