High-speed vertical machining center

Abstract

The invention discloses a high-speed vertical machining center, relates to the technical field of machine tool machining, and solves the problem that the fluency of a movable door in the using process is affected due to the fact that waste chips fall into a sliding rail easily, blockage is caused, cleaning is not easy, the high-speed vertical machining center comprises a machine body, and the machine body comprises the sliding rail and the movable door arranged on the sliding rail in a sliding mode; the machine body comprises a base. The sliding rail is located on the base. The number of the sliding rails is at least two, and one sliding rail corresponds to one movable door to be assembled. The sliding rail comprises a rotating end and a free end, the rotating end of the sliding rail is arranged on the base, and the free end of the sliding rail is suspended in the base; the two sliding rails can rotate to the same horizontal line, and at the moment, a certain distance is reserved between the two sliding rails; the base is provided with a collecting barrel for abutting against the free end of the sliding rail in an up-down sliding mode, and the base is provided with a control piece for controlling the collecting barrel to ascend and descend. A cavity is formed in the base, and a discharging opening is formed in the position, above the collecting barrel, of the base. The sliding rail has the effect of conveniently cleaning scrap iron in the sliding rail.

Description

Technical Field

[0001] This application relates to the technical field of machine tool processing, and particularly relates to a high-speed vertical machining center. Background Art

[0002] A vertical machining center refers to a highly automated multi-functional numerically controlled machine tool with a tool head and an automatic tool changer. After the workpiece is clamped on the machining center once, the digital control system can control the machine tool to automatically select and replace tools according to different processes, automatically change the spindle speed, feed rate of the machine tool, and the movement trajectory of the tool relative to the workpiece, as well as other auxiliary functions, and sequentially complete the machining of multiple processes on several surfaces of the workpiece.

[0003] Currently, a vertical machining center refers to a machining center with a vertical spindle. Its structural form is mostly a fixed column, the workbench is rectangular, and it has no indexing and rotation function. It is suitable for machining disc, sleeve, and plate-like parts. It generally has three linear motion coordinate axes, and a rotary table that rotates along the horizontal axis can be installed on the workbench to machine spiral parts.

[0004] In addition, most of the movable doors on the vertical machining center adopt a left-right sliding opening method, and the slide rails are located below the movable door. During the machining process, the generated waste chips will fly everywhere. These waste chips are likely to fall into the slide rails and become blocked, and are not easy to clean, thus affecting the smoothness during the use of the movable door. Summary of the Invention

[0005] In order to facilitate the cleaning of the iron chips in the slide rails, this application provides a high-speed vertical machining center.

[0006] This application provides a high-speed vertical machining center, adopting the following technical solutions:

[0007] A high-speed vertical machining center includes a machine body, and the machine body includes slide rails and a movable door slidably arranged on the slide rails; the machine body includes a base, and the slide rails are located on the base.

[0008] There are at least two slide rails, and one slide rail is assembled corresponding to one movable door; the slide rail includes a rotating end and a free end, the rotating end of the slide rail is arranged on the base, and the free end of the slide rail is suspended in the base; the two slide rails can rotate to be on the same horizontal line, and at this time, a certain distance is left between the two slide rails.

[0009] A collection cylinder for the free end of the slide rail to abut against is arranged on the base in a vertically sliding manner, and a control member for controlling the lifting of the collection cylinder is arranged on the base; a chamber that completely accommodates the slide rails, the collection cylinder, and the control member is opened on the base, and a material dropping port is opened above the collection cylinder on the base.

[0010] Preferably, the control member includes a column vertically disposed in the chamber, a rack slidably disposed up and down on the column, a gear meshed with the toothed plate, and a motor disposed on the base. The output shaft of the motor is coaxially fixed to the gear. A limiting frame is provided on one side of the rack, and a barrel-taking opening is formed on one side of the limiting frame. The collection barrel is completely received in the limiting frame.

[0011] Preferably, the slide rail includes a bottom plate and a side plate hinged to the bottom plate. The bottom plate is rotatably connected to the base. Magnet blocks with opposite magnetic poles are respectively embedded between the side plate and the bottom plate. When the side wall is fixed to the bottom plate, the two magnet blocks are in contact with each other.

[0012] Preferably, a material-taking door is hinged to the base near the collection barrel.

[0013] Preferably, rollers are rotatably provided at the bottom of the movable door, and the rollers are completely received in the slide rail.

[0014] Preferably, one of the movable doors is provided with a plugging groove, and the other movable door is provided with a plugging block plugged into the plugging groove; a sound insulation layer for the plugging block to abut against is provided in the plugging groove.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. The slide rail under the movable door is divided into two parts (i.e., two slide rails), and one movable door is assembled corresponding to one slide rail. The rotating ends of the two slide rails are respectively rotatably connected to the base. When the two slide rails rotate to the same horizontal line, a certain distance is left between the two slide rails, so that waste chips can be discharged into the collection barrel from the free end of the slide rail and the material dropping port in sequence during cleaning;

[0017] 2. After processing is completed, if there are a large number of waste chips in the slide rail, seriously affecting the sliding of the movable door, the material-taking door can be opened and the motor can be started to make the gear and the rack engage and drive, and the limiting frame is used to drive the collection barrel to move downward, so that the slide rail changes from a horizontal state to an inclined state, and the waste chips in the slide rail are discharged into the collection barrel, reducing the accumulation of waste chips in the slide rail. In addition, the side plate can be flipped open to manually clean the waste chips in the slide rail to ensure that the waste chips in the slide rail are cleaned up, and then the side plate is flipped back to its original position and the motor is restarted to make the slide rail return to the horizontal state for the rollers at the bottom of the movable door to continue sliding connection. Description of the Drawings

[0018] Figure 1 is a schematic structural diagram of the body of this embodiment of the present application;

[0019] Figure 2 is a schematic cross-sectional view of this embodiment of the present application highlighting the positions of the control member and the collection barrel;

[0020] Figure 3 It is a partial cross-sectional view of the connection between two movable doors in this embodiment of the present application.

[0021] Explanation of reference numerals: 1, machine body; 2, base; 21, installation groove; 22, chamber; 23, blanking port; 24, material taking door; 3, slide rail; 31, rotating end; 32, free end; 33, bottom plate; 34, side plate; 4, movable door; 41, roller; 5, collection cylinder; 6, control member; 61, column; 62, rack; 63, gear; 64, motor; 7, limit frame; 8, insertion slot; 81, sound insulation layer; 9, insertion block. Specific embodiments

[0022] The following will further describe the present application in detail with reference to the accompanying Figures 1-3 specifications.

[0023] A high-speed vertical machining center disclosed in an embodiment of the present application includes a machine body 1. The machine body 1 includes a base 2, two slide rails 3 located inside the base 2, and movable doors 4 respectively slidably connected to the slide rails 3. Among them, one movable door 4 is assembled to one slide rail 3. During machining, it is necessary to close the two movable doors 4 to prevent waste chips inside the machine body 1 from splashing outside the machine body 1.

[0024] Furthermore, the slide rail 3 includes a rotating end 31 and a free end 32. Among them, an installation groove 21 is opened at the top of the base 2 for assembling the two slide rails 3. The rotating end 31 of the slide rail 3 is pivotally hinged to one inner wall of the installation groove 21, and the free end 32 of the slide rail 3 is suspended inside the base 2. When the two slide rails 3 can rotate to be on the same horizontal line, that is, the length direction of the slide rail 3 is set along the length direction parallel to the installation groove 21, a certain distance is left between the two slide rails 3 at this time.

[0025] A chamber 22 is opened inside the base 2 for installing other structural components. A blanking port 23 communicating with the installation groove 21 is also opened at the top of the base 2, and the position where the blanking port 23 is opened is located at the distance left between the two slide rails 3 for cleaning waste chips.

[0026] Further, a collection cylinder 5 is slidably arranged up and down on the base 2 for the free end 32 of the slide rail 3 to abut against, and the collection cylinder 5 is mainly used for collecting waste chips. In addition, the base 2 is provided with a control member 6 completely accommodated in the chamber 22 for controlling the lifting of the collection cylinder 5. The control member 6 includes a column 61 vertically installed in the chamber 22, a rack 62 slidably connected up and down to the column 61, a gear 63 meshed with the toothed plate, and a motor 64 installed on the outer wall of the base 2. One side of the rack 62 is provided with a limit frame 7. An access port for the cylinder is opened on one side of the limit frame 7 close to the side wall of the base 2. The collection cylinder 5 is inserted into the limit frame 7 through the access port, and the collection cylinder 5 is completely accommodated in the limit frame 7. In addition, the installation position of the column 61 and the installation position of the limit frame 7 are arranged in a vertically staggered manner.

[0027] Further, a material taking door 24 is hinged to the base 2 near the collection cylinder 5, and the top of the material taking door 24 is connected to the outer wall of the base 2 through a hinge. In addition, a handle is installed on the outer wall of the material taking door 24 to open or close the material taking door 24.

[0028] Further, the slide rail 3 includes a bottom plate 33 and side plates 34 installed on both sides of the bottom plate 33. The bottom of one side plate 34 near the material taking door 24 is rotatably connected to the bottom plate 33 through a hinge. The bottom plate 33 is rotatably connected to the base 2. Magnet blocks with opposite magnetic poles are respectively embedded between the side plates 34 and the bottom plate 33. When the side wall is fixed to the bottom plate 33, the two magnet blocks abut against each other.

[0029] Further, in order to ensure the smoothness of the movable door 4 during use, rollers 41 are rotatably installed at the bottom of the movable door 4. Two rollers 41 are correspondingly assembled for one movable door 4, and the two rollers 41 are arranged at intervals. In addition, during installation, the rollers 41 are completely accommodated in the slide rail 3.

[0030] Further, in order to reduce the noise generated by the machine body 1 during processing, a plug-in groove 8 is opened on one of the movable doors 4, and a plug-in block 9 inserted into the plug-in groove 8 is installed on the other movable door 4. In addition, a sound insulation layer 81 is pasted in the plug-in groove 8 for the plug-in block 9 to abut against to reduce the noise discharged outside the machine body 1.

[0031] The implementation principle of a high-speed vertical machining center according to an embodiment of the present application is:

[0032] After the processing is completed, if there are a large number of waste chips in the slide rail 3, which affects the sliding of the movable door 4, the material taking door 24 can be opened and the motor 64 can be started to make the gear 63 and the rack 62 engage and drive, and the collection cylinder 5 is driven to move downward by the limit frame 7, so that the slide rail 3 is changed from a horizontal state to an inclined state, and then the waste chips in the slide rail 3 are discharged into the collection cylinder 5 to reduce the accumulation of waste chips in the slide rail 3. At the same time, the side plate 34 can also be turned over and opened, and the remaining waste chips in the slide rail 3 can be manually cleaned to ensure that the waste chips in the slide rail 3 are cleaned up. Then, the side plate 34 is turned over and reset, and the side plate 34 and the bottom plate 33 are fixed by magnets to restore the use function of the slide rail 3. Finally, the motor 64 is restarted to make the slide rail 3 return to the horizontal state for the roller 41 at the bottom of the movable door 4 to continue sliding connection, thus improving the problem that during the processing, the generated waste chips will fly everywhere, these waste chips are easy to fall into the slide rail 3 and get blocked, and are not easy to clean, thus affecting the smoothness during the use of the movable door 4.

[0033] The above are all the preferred embodiments of the present application, and the protection scope of the present application is not limited by this. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A high-speed vertical machining center, comprising a machine body (1), wherein the machine body (1) includes a slide rail (3) and a movable door (4) slidably disposed on the slide rail (3); characterized in that: The body (1) includes a base (2), and the slide rail (3) is located on the base (2). There are at least two slide rails (3), and one slide rail (3) is assembled corresponding to one movable door (4); the slide rail (3) includes a rotating end (31) and a free end (32), the rotating end (31) of the slide rail (3) is arranged on the base (2), and the free end (32) of the slide rail (3) is suspended in the base (2); the two slide rails (3) can rotate to be on the same horizontal line, and at this time, a certain distance is left between the two slide rails (3). A collecting cylinder (5) for the free end (32) of the slide rail (3) to abut against is slidably arranged up and down on the base (2), and the base (2) is provided with a control member (6) for controlling the lifting of the collecting cylinder (5); a chamber (22) for completely accommodating the slide rail (3), the collecting cylinder (5) and the control member (6) is opened on the base (2), and a blanking port (23) is opened above the collecting cylinder (5) on the base (2).

2. A high-speed vertical machining center according to claim 1, characterized in that: The control member (6) includes a column (61) vertically arranged in the chamber (22), a rack (62) slidably arranged up and down on the column (61), a gear (63) meshed with the toothed plate, and a motor (64) arranged on the base (2). The output shaft of the motor (64) is coaxially fixed with the gear (63). A limiting frame (7) is arranged on one side of the rack (62), a cylinder taking port is opened on one side of the limiting frame (7), and the collecting cylinder (5) is completely accommodated in the limiting frame (7).

3. A high-speed vertical machining center according to claim 1, characterized in that: The slide rail (3) includes a bottom plate (33) and a side plate (34) hinged to the bottom plate (33). The bottom plate (33) is rotatably connected to the base (2). Magnet blocks with opposite magnetic poles are respectively embedded between the side plate (34) and the bottom plate (33). When the side wall is fixed to the bottom plate (33), the two magnet blocks abut against each other.

4. A high-speed vertical machining center according to claim 2, characterized in that: A material taking door (24) is hinged on the base (2) near the collecting cylinder (5).

5. A high-speed vertical machining center according to claim 1, characterized in that: Rollers (41) are rotatably arranged at the bottom of the movable door (4), and the rollers (41) are completely accommodated in the slide rail (3).

6. A high-speed vertical machining center according to claim 1, characterized in that: A plugging groove (8) is opened on one of the movable doors (4), and a plugging block (9) inserted into the plugging groove (8) is arranged on the other movable door (4); a sound insulation layer (81) for the plugging block (9) to abut against is arranged in the plugging groove (8).

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