A CNC machining center with high stability

Abstract

The utility model discloses a highly stable CNC machining center, comprising a base and a CNC machining center body, a workbench is fixedly connected to the lower part of the interior of the CNC machining center body, a pair of mounting plates are threadedly connected to the upper part of the workbench through a plurality of studs and nuts, a first vertical plate is fixedly connected to the upper surface of the mounting plate, a fixing mechanism is installed on the inner side of the first vertical plate, and a cleaning mechanism is installed inside the base. The utility model relates to the technical field of CNC machining centers, and a workpiece to be processed can be placed on the workbench, and a cylinder is extended so that the cylinder will drive the telescopic rod to extend during the extension process, so that the telescopic rod drives the baffle to move through the second vertical plate, so that the workpiece can be clamped and fixed by a pair of baffles, and the stability of the workpiece is relatively high.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control machining centers, in particular to a numerical control machining center with high stability. Background Art

[0002] A CNC machining center is a CNC machine tool with comprehensive functions. It is one of the most productive and widely used CNC machine tools in the world. A CNC machining center is a CNC machine tool with a tool magazine that can automatically change tools and can perform a variety of processing operations on workpieces within a certain range.

[0003] For example, a high-stability CNC machining center for metal parts with publication number CN214869142U belongs to the technical field of CNC machining center equipment, including a machining main body. The utility model has the advantages of being able to double-lock the side sliding door to prevent the operator from accidentally opening it during the machining process, causing debris to fly out, and being able to fully buffer the debris, protect the equipment main body, and extend the service life of the equipment;

[0004] The high-stability CNC machining center for metal parts is provided with a side sliding door and a multi-layer buffer pad at the front end of the machining body for protection. However, since there is no structure for quickly fixing the workpiece on the workbench inside the machining body, when the workpiece is being machined, the workpiece is easily displaced due to the cutting of the tool and the vibration of the CNC machining center, so the stability of the workpiece is relatively low. At the same time, there is no structure for cleaning and transporting the machining waste, so the subsequent manual cleaning is labor-intensive. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a highly stable CNC machining center, which solves the problem that the existing high-stability CNC machining centers for metal parts do not have a structure for quickly fixing the workpiece on the workbench in the machining body. Therefore, when the workpiece is being machined, the workpiece is affected by the cutting of the tool and the working vibration of the CNC machining center, and is easily displaced, thereby reducing the stability of the workpiece. At the same time, there is no structure for cleaning and transporting the machining waste, so the subsequent manual cleaning requires a lot of labor.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a CNC machining center with high stability, including a base and a CNC machining center body, the CNC machining center body is fixedly connected to the top of the base, a workbench is fixedly connected to the bottom of the CNC machining center body, a pair of mounting plates are threadedly connected to the top of the workbench through a plurality of studs and nuts, a first vertical plate is fixedly connected to the upper surface of the mounting plate, a control panel is fixedly connected to the left side of the front end surface of the CNC machining center body, a fixing mechanism is installed on the inner side of the first vertical plate, and a cleaning mechanism is installed inside the base;

[0007] The fixing mechanism includes a telescopic rod and a horizontal plate respectively fixed to the middle and top of the inner side of the first vertical plate, the inner sides of the left and right telescopic rods are fixed with a second vertical plate, and the outer wall of the second vertical plate is threadedly connected to a baffle through a pair of bolts, the lower surface of the horizontal plate is fixed with a concave plate, and the groove of the concave plate is rotatably connected to a cylinder through a rotating shaft, and the other end of the cylinder is rotatably connected to the telescopic rod through a rotating shaft.

[0008] Preferably, both ends of the front end face of the CNC machining center body are fixedly connected with a first protective door, the rear end face of the first protective door is attached with a second protective door, and the second protective door is slidably engaged with a slide groove of the CNC machining center body.

[0009] Preferably, a handle is fixedly connected to the inner side of the front end surface of a pair of the second protective doors.

[0010] Preferably, the cleaning mechanism includes a mesh plate fixed to the middle inner wall of the base, a third vertical plate fixed to the base is provided on the upper right side of the mesh plate, the third vertical plate is rotatably connected to the inside of the base with a conveying auger via a bearing, the left and right sides of the base are respectively fixed with a machine base and a discharge plate, and the inside of the machine base is fixed with a motor connected to the conveying auger.

[0011] Preferably, a drain pipe is fixedly connected to the lower left side of the base.

[0012] Beneficial Effects

[0013] The utility model provides a CNC machining center with high stability, which has the following beneficial effects:

[0014] The workpiece to be processed can be placed on the workbench, and then the cylinder is started to extend. In this way, the cylinder will drive the telescopic rod to extend during the extension process, so that the telescopic rod drives the baffle to move through the second vertical plate, so that the workpiece can be clamped and fixed by a pair of baffles. The stability of the workpiece is relatively high, and it is not easy to be displaced by the cutting of the tool and the working vibration of the CNC machining center body. After that, the workpiece can be processed by the tool assembly and the moving coordinate system assembly on the CNC machining center body.

[0015] When the workpiece is being processed, the waste chips generated can fall into the base through the opening at the bottom of the CNC machining center body. Then the motor is started so that the output shaft of the motor drives the conveying auger to rotate, and the conveying auger drives the waste chips to be transported. At the same time, when the waste chips are being transported, the liquid in the waste chips can be separated through the mesh plate and discharged through the drain pipe. The waste chips are discharged through the discharge plate, so the labor degree of cleaning is relatively small. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 It is a plan cross-sectional view of the utility model.

[0018] Figure 3 It is a partially enlarged schematic diagram of the utility model.

[0019] Figure 4 It is a partially enlarged schematic diagram of the utility model.

[0020] Figure 5 It is a partially enlarged schematic diagram of the utility model.

[0021] In the figure: 1. base; 2. CNC machining center body; 3. workbench; 4. mounting plate; 5. first vertical plate; 6. control panel; 7. telescopic rod; 8. second vertical plate; 9. baffle; 10. horizontal plate; 11. concave plate; 12. cylinder; 13. first protective door; 14. second protective door; 15. mesh plate; 16. third vertical plate; 17. conveying auger; 18. machine base; 19. motor; 20. drain pipe; 21. discharge plate; 22. handle. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-5The utility model provides a technical solution: a CNC machining center with high stability, comprising a base 1 and a CNC machining center body 2, the CNC machining center body 2 is fixedly connected to the top of the base 1, a workbench 3 is fixedly connected to the bottom of the CNC machining center body 2, a pair of mounting plates 4 are threadedly connected to the top of the workbench 3 through a plurality of studs and nuts, a first vertical plate 5 is fixedly connected to the upper surface of the mounting plate 4, a control panel 6 is fixedly connected to the left side of the front end surface of the CNC machining center body 2, a fixing mechanism is installed on the inner side of the first vertical plate 5, and a cleaning mechanism is installed inside the base 1;

[0024] A CNC machining center body 2 can be installed above the base 1. An opening is machined at the bottom of the CNC machining center body 2 so that waste chips can fall into the base 1. At the same time, a tool assembly for machining and a moving coordinate system assembly are arranged inside the CNC machining center body 2 to achieve machining. At the same time, the tool assembly and the moving coordinate system assembly are prior art.

[0025] The fixing mechanism comprises a telescopic rod 7 and a horizontal plate 10 respectively fixed to the middle and upper sides of the inner side of the first vertical plate 5, a second vertical plate 8 is fixed to the inner sides of the left and right telescopic rods 7, and a baffle 9 is threadedly connected to the outer wall of the second vertical plate 8 through a pair of bolts, a concave plate 11 is fixed to the lower surface of the horizontal plate 10, and a cylinder 12 is rotatably connected to the groove of the concave plate 11 through a rotating shaft, and the other end of the cylinder 12 is rotatably connected to the telescopic rod 7 through a rotating shaft;

[0026] The workpiece to be processed can be placed on the workbench 3, and then the cylinder 12 can be started to extend. In this way, the cylinder 12 can drive the telescopic rod 7 to extend during the extension process, so that the telescopic rod 7 drives the baffle 9 to move through the second vertical plate 8, so that the workpiece can be clamped and fixed by a pair of baffles 9, and the stability of the workpiece is relatively high.

[0027] The present embodiment is further configured such that both ends of the front end surface of the CNC machining center body 2 are fixedly connected with a first protective door 13, the rear end surface of the first protective door 13 is attached with a second protective door 14, and the second protective door 14 is slidably engaged with the slide groove of the CNC machining center body 2;

[0028] A slide groove can be machined at the upper and lower parts of the front end of the CNC machining center body 2, and a second protective door 14 can be installed at the slide groove. A first protective door 13 connected to the CNC machining center body 2 is installed at the front end of the second protective door 14. In this way, safety can be improved by the first protective door 13 and the second protective door 14.

[0029] In this embodiment, a handle 22 is further fixedly connected to the inner side of the front end surface of the pair of second protective doors 14 .

[0030] The present embodiment is further configured such that the cleaning mechanism comprises a mesh plate 15 fixedly connected to the middle inner wall of the base 1, a third vertical plate 16 fixedly connected to the base 1 is provided on the upper right side of the mesh plate 15, a conveying auger 17 is rotatably connected to the inside of the third vertical plate 16 and the base 1 through a bearing, a machine base 18 and a discharge plate 21 are fixedly connected to the left and right sides of the base 1, and a motor 19 connected to the conveying auger 17 is fixedly connected to the inside of the machine base 18;

[0031] The motor 19 can be started so that the output shaft of the motor 19 drives the conveying auger 17 to rotate, and the conveying auger 17 drives the waste chips to be transported, thereby realizing the waste chips cleaning.

[0032] This embodiment is further configured such that a drain pipe 20 is fixedly connected to the lower left side of the base 1;

[0033] When the waste chips are transported, the liquid in the waste chips can be separated by the mesh plate 15 and discharged through the drain pipe 20, and the waste chips are discharged through the discharge plate 21, so the labor degree of cleaning is relatively small.

[0034] It is worth noting that the models of the electrical structures involved in this application can be selected according to user needs, and only need to meet the use requirements of this application. At the same time, the corresponding control circuits are all existing technologies and can be fully implemented by personnel in this field, so no further details will be given.

[0035] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the field. The following mainly introduces the working principle and process.

[0036] Embodiment: When it is necessary to use this device, the external power supply and control circuit of each electrical structure can be connected, and then the workpiece to be processed is placed on the workbench 3, and then the cylinder 12 is started to make the cylinder 12 extend, so that the cylinder 12 will drive the telescopic rod 7 to extend during the extension process, so that the telescopic rod 7 drives the baffle 9 to move through the second vertical plate 8, so that the workpiece can be clamped and fixed by a pair of baffles 9, and the stability of the workpiece is relatively high, and it is not easy to be affected by the cutting of the tool and the working vibration of the CNC machining center body 2 and displaced, and then the workpiece can be processed by the tool assembly and the moving coordinate system assembly on the CNC machining center body 2;

[0037] When the workpiece is being processed, the waste chips generated can fall into the base 1 through the opening at the bottom of the CNC machining center body 2, and then the motor 19 is started so that the output shaft of the motor 19 drives the conveying auger 17 to rotate, so that the conveying auger 17 drives the waste chips to be transported. At the same time, when the waste chips are being transported, the liquid in the waste chips can be separated through the mesh plate 15 and discharged through the drain pipe 20, and the waste chips are discharged through the discharge plate 21, so the labor degree of cleaning is relatively small.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0039] Although the 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 CNC machining center with high stability, comprising a base (1) and a CNC machining center body (2), wherein the CNC machining center body (2) is fixedly connected to the top of the base (1), characterized in that: A workbench (3) is fixedly connected to the lower part of the CNC machining center body (2); a pair of mounting plates (4) are threadedly connected to the upper part of the workbench (3) via a plurality of studs and nuts; a first vertical plate (5) is fixedly connected to the upper surface of the mounting plate (4); a control panel (6) is fixedly connected to the left side of the front end surface of the CNC machining center body (2); a fixing mechanism is installed on the inner side of the first vertical plate (5); and a cleaning mechanism is installed inside the base (1); The fixing mechanism comprises a telescopic rod (7) and a horizontal plate (10) respectively fixed to the middle and upper part of the inner side of the first vertical plate (5); the inner sides of the left and right telescopic rods (7) are fixedly connected to the second vertical plates (8); the outer wall of the second vertical plate (8) is threadedly connected to a baffle plate (9) via a pair of bolts; the lower surface of the horizontal plate (10) is fixedly connected to a concave plate (11); the concave groove of the concave plate (11) is rotatably connected to a cylinder (12) via a rotating shaft; the other end of the cylinder (12) is rotatably connected to the telescopic rod (7) via a rotating shaft.

2. A CNC machining center with high stability according to claim 1, characterized in that: The front end face of the CNC machining center body (2) is fixedly connected to a first protective door (13) at both ends, the rear end face of the first protective door (13) is fitted with a second protective door (14), and the second protective door (14) is slidably engaged with a slide groove of the CNC machining center body (2).

3. A CNC machining center with high stability according to claim 2, characterized in that: A handle (22) is fixedly connected to the inner side of the front end surface of a pair of the second protective doors (14).

4. A CNC machining center with high stability according to claim 1, characterized in that: The cleaning mechanism comprises a screen plate (15) fixedly connected to the middle inner wall of the base (1); a third vertical plate (16) fixedly connected to the base (1) is provided on the upper right side of the screen plate (15); a conveying auger (17) is rotatably connected to the third vertical plate (16) and the inside of the base (1) via a bearing; a machine base (18) and a discharge plate (21) are respectively fixedly connected to the left and right sides of the base (1); a motor (19) connected to the conveying auger (17) is fixedly connected to the inside of the machine base (18).

5. A CNC machining center with high stability according to claim 1, characterized in that: A liquid discharge pipe (20) is fixedly connected to the lower left side of the base (1).

Images