Vertical machining center

Abstract

The utility model provides a vertical machining center, which relates to the technical field of vertical machining centers and comprises a vertical machining center main body, an operation window, an electric protective door, a sound insulation plate, a door crack blocking mechanism and a waste chip cleaning and collecting structure, according to the device, an operation window is shielded through an electric protection door, outward splashing of chippings can be avoided, and noise can be partially isolated through cooperation with a sound insulation plate; the gap between the electric protective door and the operation window is blocked and shielded through the door gap blocking mechanism, tiny chippings and dust splashing from the gap and noise overflowing from the gap are shielded, the tiny chippings and the dust are prevented from splashing to the outside, noise overflowing is further reduced, and the service life of the electric protective door is prolonged. And finally, scraps splashed into the device are collected and cleaned in a unified mode through a scrap cleaning and collecting structure, it is avoided that the scraps are accumulated in the machine to affect use of the machine, and the functions are matched to form a three-dimensional structure for comprehensively protecting scrap splashing and noise.

Description

Technical Field

[0001] The utility model relates to the technical field of vertical machining centers, in particular to a vertical machining center. Background Art

[0002] A machining center is a highly automated multifunctional CNC machine tool with a tool magazine and automatic tool changing device. A vertical machining center refers to a machining center in which the spindle axis is set perpendicular to the worktable.

[0003] When a vertical machining center is processing some workpieces, debris from the outside of the workpiece will splash. The splashed debris may splash to the outside and cause harm to the staff, or it may fall into the machine and accumulate inside, affecting the use of the machine. In addition, a large amount of noise will be generated during the processing and production process of the vertical machining center. Currently, there is a lack of a vertical machining center that can provide comprehensive protection against debris splashing and noise. Utility Model Content

[0004] The purpose of the utility model is to provide a vertical machining center, which, through the coordinated use of an electric protective door, a sound insulation board, a door gap sealing mechanism and a waste chip cleaning and collection structure, forms a three-dimensional structure for comprehensive protection against chip splashing and noise, thereby solving the technical problem that the prior art lacks a vertical machining center that can provide comprehensive protection against chip splashing and noise.

[0005] The utility model provides a vertical machining center, comprising a vertical machining center body, wherein the front wall of the vertical machining center body is provided with an operation window:

[0006] An electric protective door is installed in the operating window, and a sound insulation board is attached and fixed to the inner wall of the electric protective door;

[0007] There are four door gap blocking mechanisms, which are respectively fixedly mounted on the inner wall of the main body of the vertical machining center at the upper and lower and left and right edges of the operating window;

[0008] The door gap blocking mechanism includes a door gap blocking plate, which blocks the gap on the same side of the electric protective door and the operating window;

[0009] The waste cleaning and collecting structure is started after the electric protective door and the door gap blocking mechanism are started.

[0010] As a further optimization solution, in order to facilitate the shielding and opening of the operating window and achieve the purpose of safety protection, the electric protective door includes:

[0011] There are two door panel storage slots, which are respectively opened on the left and right sides of the inner wall of the operation window, and the door panel storage slots are located on the inner wall of the main body of the vertical machining center;

[0012] Door panels are inserted into the left and right sides of the inner wall of the operation window, and the door panels are used in conjunction with the door panel storage grooves on the same side;

[0013] The bottom surface of the door panel storage groove and the operation window is transversely provided with a first strip-shaped sliding groove;

[0014] There are two linear modules, which are respectively glued and fixed to the left and right sides of the inner wall of the first strip-shaped slideway;

[0015] A first sliding block is fixedly mounted on the middle of the bottom surface of the door panel, and the first sliding block is slidably mounted in the first strip-shaped sliding groove, and the lower end of the first sliding block is fixedly connected to the sliding block of the linear module on the same side.

[0016] As a further optimization solution, in order to block the gap between the door panel and the operating window, the door gap blocking mechanism includes:

[0017] An electric push rod is fixedly mounted on the inner wall of the main body of the vertical machining center at the edge of the operating window, and the telescopic rod of the electric push rod is vertically oriented toward the edge adjacent to the operating window;

[0018] The door gap blocking plate is fixedly connected to the telescopic end of the electric push rod.

[0019] As a further optimization solution, in order to seal the door gap more tightly, the door gap sealing plate includes:

[0020] A hollow strip plate, which fits the inner wall of the main body of the vertical machining center and is located at the edge of the operation window, and the hollow strip plate fits the inner wall of the main body of the vertical machining center and is designed with an opening on one side;

[0021] A strip baffle plate is slidably inserted into the opening of the hollow strip plate;

[0022] The strip baffle plate is evenly and vertically fixedly connected with a spring on the inner wall of the hollow strip plate away from the opening.

[0023] As a further optimization solution, in order to blow the waste chips away from the operating table and collect the fallen debris, the waste chip cleaning and collection structure includes:

[0024] A waste chip collection structure, which is assembled at the lower end of the main body of the vertical machining center;

[0025] A discharge gap is left between the operating table of the vertical machining center body and the front wall of the inner cavity of the vertical machining center body;

[0026] A wind blowing assembly is embedded in the rear wall of the main body of the vertical machining center, and the wind from the wind blowing assembly blows parallel to the upper surface of the operating table of the main body of the vertical machining center.

[0027] As a further optimization solution, in order to better blow the waste chips generated by processing off the operating table, the wind blowing assembly is composed of at least 8 fans, and the 8 fans are distributed at equal intervals laterally. The fans are connected in parallel and electrically connected to the controller of the vertical machining center body.

[0028] As a further optimization solution, in order to facilitate the collection and cleaning of waste chips generated by processing, the waste chip collection structure includes:

[0029] A rectangular window is transversely opened at the lower end of the front wall of the main body of the vertical machining center;

[0030] A storage tank body is slidably inserted into the rectangular window, and the rear end of the storage tank body abuts against the rear side of the inner wall of the main body of the vertical machining center;

[0031] A handle is fixedly mounted on the front wall of the storage tank.

[0032] As a further optimization solution, in order to facilitate the electric control of the closing or opening of the door panel, it also includes: a first control switch, wherein the first control switch, the two linear modules and an external power supply are electrically connected to form a closed loop.

[0033] As a further optimization solution, in order to ensure that the door panels on both sides are completely closed before opening the door gap blocking mechanism, it also includes:

[0034] A second control switch;

[0035] Opposite surfaces of the door panels on both sides are symmetrically embedded with metal sheets;

[0036] The door gap blocking mechanism is connected in parallel and is electrically connected to the second control switch, the two metal sheets and an external power supply to form a closed loop.

[0037] As a further optimization scheme, in order to guide the sliding of the upper end of the door panel to make it slide more smoothly, a sliding guide structure is installed between the door panel storage groove and the top surface of the operation window and the door panels on both sides, and the sliding guide structure includes:

[0038] A second strip-shaped slide groove is transversely opened on the door panel storage groove and the top surface of the operation window;

[0039] A second sliding block is fixedly connected to the middle of the upper surface of the door panels on both sides, and the second sliding block is slidably assembled in the second strip-shaped sliding groove.

[0040] The utility model provides a vertical machining center through improvement, which has the following improvements and advantages compared with the prior art:

[0041] Firstly, the device blocks the operating window through the electric protective door, which can prevent debris from splashing outwards, and can also partially isolate noise in conjunction with the sound insulation board; the gap between the electric protective door and the operating window is blocked by the door gap sealing mechanism, and tiny debris and dust splashing from the gap and noise overflowing from the gap are blocked, preventing tiny debris and dust from splashing to the outside, further reducing noise overflow, and finally, the debris splashing into the device is uniformly collected and cleaned through the waste debris cleaning and collection structure, preventing it from accumulating inside the machine and affecting the use of the machine. The above functions cooperate to form a three-dimensional structure that provides comprehensive protection against debris splashing and noise.

[0042] Secondly, after the door panels on both sides are completely closed, open the door gap sealing mechanism to ensure that there is no gap between the door panels on both sides. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0044] Figure 1 It is a schematic diagram of the structure of the utility model;

[0045] Figure 2 It is a partial structural schematic diagram of the utility model;

[0046] Figure 3 It is a structural schematic diagram of the electric protective door and the sliding guide structure of the utility model;

[0047] Figure 4 It is a schematic cross-sectional view of the structure of the shell of the main body of the vertical machining center of the utility model;

[0048] Figure 5 For this utility model Figure 4 Enlarged structural diagram at A in the middle.

[0049] Description of reference numerals:

[0050] 1-vertical machining center body, 2-operating window, 3-electric protective door, 31-first strip slide, 32-linear module, 33-first slider, 34-door panel storage slot, 35-door panel, 4-door gap blocking mechanism, 41-electric push rod, 42-door gap blocking plate, 421-hollow strip plate, 422-strip baffle, 423-spring, 5-sliding guide structure, 51-second strip slide, 52-second slider, 6-waste cleaning and collection structure, 61-waste collection structure, 611-rectangular window, 612-storage trough, 613-handle, 62-discharge gap, 63-wind blowing assembly, 7-metal sheet, 8-first control switch, 9-second control switch. DETAILED DESCRIPTION

[0051] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0052] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0053] In the description of the present utility model, it should be understood that the terms "first" and "second" are only used for descriptive purposes, and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, "multiple" means two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0054] See also Figure 1-5 The utility model provides a technical solution: a vertical machining center, including a vertical machining center body 1, a front wall of the vertical machining center body 1 is provided with an operation window 2, and the internal components of the vertical machining center body 1 are operated through the operation window 2;

[0055] The electric protection door 3 is installed in the operation window 2. A sound insulation board is fixed to the inner wall of the electric protection door 3. When the electric protection door 3 is closed, the sound insulation board has the effect of isolating noise.

[0056] There are four door gap blocking mechanisms 4, which are respectively fixedly mounted on the inner wall of the main body 1 of the vertical machining center at the upper and lower edges and the left and right edges of the operating window 2. The four door gap blocking mechanisms 4 cooperate with each other to respectively and specifically block the gaps around the electric protection door 3 and the operating window 2;

[0057] The door gap blocking mechanism 4 includes a door gap blocking plate 42, which blocks the gap on the same side of the electric protection door 3 and the operating window 2;

[0058] After the waste cleaning and collecting structure 6, the electric protective door 3 and the door gap sealing mechanism 4 start working, start the waste cleaning and collecting structure 6. After ensuring that the operating window 2 is closed and the gaps around the electric protective door 3 and the operating window 2 are sealed, use the waste cleaning and collecting structure 6. Because dust will occur when the waste cleaning and collecting structure 6 is used, the above operation can prevent dust from overflowing.

[0059] In some embodiments, in order to facilitate the shielding and opening of the operating window 2 and achieve safety protection, the electric protection door 3 includes:

[0060] There are two door panel storage grooves 34, which are respectively opened on the left and right sides of the inner wall of the operation window 2, and the door panel storage grooves 34 are located on the inner wall of the vertical machining center body 1. When the door panel 35 is opened, the door panels 35 on both sides are stored in the door panel storage grooves 34 on the same side;

[0061] Door panels 35 are inserted into the left and right sides of the inner wall of the operation window 2, and the door panels 35 are used in conjunction with the door panel storage grooves 34 on the same side;

[0062] The door panel storage groove 34 and the bottom surface of the operation window 2 are laterally provided with a first strip-shaped sliding groove 31;

[0063] There are two linear modules 32, which are respectively fixed to the left and right sides of the inner wall of the first strip-shaped slide groove 31. When the linear modules 32 are powered on, the sliders thereon drive the door panels 35 on the same side to slide horizontally.

[0064] A first slider 33 is fixedly installed in the middle of the bottom surface of the door panel 35, and the first slider 33 is slidably installed in the first strip slide groove 31, and the lower end of the first slider 33 is fixedly connected to the slider of the linear module 32 on the same side; the slider of the linear module 32 is fixedly connected to the lower end of the door panel 35 on the same side through the first slider 33, and the sliding of the door panel 35 is guided by the first slider 33 and the first strip slide groove 31.

[0065] In some embodiments, in order to block the gap between the door panel 35 and the operating window 2, the door gap blocking mechanism 4 includes:

[0066] An electric push rod 41 is fixedly mounted on the inner wall of the vertical machining center body 1 at the edge of the operation window 2, and a telescopic rod of the electric push rod 41 is vertically oriented toward the edge adjacent to the operation window 2;

[0067] The door gap blocking plate 42 is fixedly connected to the telescopic end of the electric push rod 41; the electric push rods 41 on all sides are connected in parallel to an external power supply for synchronous operation, and the door gap blocking plate 42 is driven to extend and retract by the electric push rods 41. When the four electric push rods 41 are extended, the edges of the four door gap blocking plates 42 fit together, and the door gap blocking plate 42 blocks the gap between the door panel 35 and the operating window 2 to ensure the tightness of the sealing.

[0068] In some embodiments, in order to seal the door gap more tightly, the door gap sealing plate 42 includes:

[0069] The hollow strip plate 421 is fitted with the inner wall of the vertical machining center body 1 and is located at the edge of the operation window 2. The hollow strip plate 421 is fitted with the inner wall of the vertical machining center body 1 and is designed with an opening on one side;

[0070] The strip baffle 422 is slidably inserted into the opening of the hollow strip plate 421;

[0071] The strip baffle 422 and the inner wall of the hollow strip plate 421 away from the opening are evenly and vertically fixedly connected with a spring 423; the strip baffle 422 is pressed against the gap between the door panel 35 and the operating window 2 by the spring 423. The strip baffle 422 is made of rubber material, and the strip baffle 422 has a better sealing effect on the gap through this extrusion.

[0072] In some embodiments, in order to blow the waste away from the operating table and collect the fallen debris, the waste cleaning and collecting structure 6 includes:

[0073] A waste chip collection structure 61 is mounted on the lower end of the vertical machining center body 1;

[0074] A discharge gap 62 is left between the operating table of the vertical machining center body 1 and the front wall of the inner cavity of the vertical machining center body 1, and the debris blown off the operating table falls downward from the discharge gap 62;

[0075] A wind blowing assembly 63 is embedded in the rear wall of the main body 1 of the vertical machining center, and the wind from the wind blowing assembly 63 blows parallel to the upper surface of the operating table of the main body 1 of the vertical machining center.

[0076] In some embodiments, in order to better blow the waste chips generated by processing off the operating table, the wind blowing assembly 63 is composed of at least 8 fans, and the 8 fans are evenly spaced laterally. After being connected in parallel, the fans are electrically connected to the controller of the vertical machining center body 1. The 8 fans are evenly spaced laterally to ensure that the wind coverage ranges of adjacent fans overlap, thereby ensuring sufficient blowing wind intensity and ensuring that the wind covers the entire upper surface of the operating table.

[0077] In some embodiments, in order to facilitate the collection and cleaning of waste chips generated during processing, the waste chip collection structure 61 includes:

[0078] A rectangular window 611 is transversely opened at the lower end of the front wall of the vertical machining center body 1;

[0079] A storage tank 612 is slidably inserted into the rectangular window 611, and the rear end of the storage tank 612 abuts against the rear side of the inner wall of the vertical machining center body 1;

[0080] The front wall of the storage trough 612 is fixedly equipped with a handle 613; when collecting debris and dust, it is necessary to stay still for a period of time so that the debris and dust can completely settle and fall into the storage trough 612. By grasping the handle 613, the storage trough 612 can be pulled out from the front, which is convenient for cleaning the collected materials inside the storage trough 612.

[0081] In some embodiments, in order to facilitate the electric control of closing or opening of the door panel 35, it also includes:

[0082] The first control switch 8, the first control switch 8, the two linear modules 32 and the external power supply are electrically connected to form a closed loop. By pressing the first control switch 8, the two linear modules 32 are controlled to start synchronously, and the door panel 35 is driven to close or open by the linear module 32.

[0083] In some embodiments, in order to ensure that the door panels 35 on both sides are completely closed before the door gap blocking mechanism 4 is opened, it also includes:

[0084] A second control switch 9;

[0085] The metal sheets 7 are symmetrically embedded and assembled on the opposite sides of the door panels 35;

[0086] The door gap blocking mechanism 4 is connected in parallel to the second control switch 9, two metal sheets 7 and an external power supply to form a closed loop; when the door panels 35 on both sides are completely closed, the metal sheets 7 on both sides can fit together to make the circuit connected, and at this time, the door gap blocking mechanism 4 can be controlled by the second control switch 9 to work.

[0087] In some embodiments, in order to guide the upper end of the door panel 35 to slide more smoothly, a sliding guide structure 5 is installed between the door panel storage groove 34 and the top surface of the operation window 2 and the door panels 35 on both sides. The sliding guide structure 5 includes:

[0088] A second strip-shaped slide groove 51, which is transversely opened on the door panel receiving groove 34 and the top surface of the operating window 2;

[0089] A second slider 52 is fixedly connected to the middle of the upper surface of the door panels 35 on both sides, and the second slider 52 is slidably assembled in the second strip slide groove 51; the second slider 52 on the upper surface of the door panels 35 on both sides slides in the second strip slide groove 51 to guide the sliding of the upper end of the door panels 35.

[0090] Working principle:

[0091] The operation window 2 is shielded by the electric protective door 3; the electric push rods 41 on all sides are connected in parallel and connected to an external power supply to work synchronously, and the electric push rods 41 drive the door gap blocking plate 42 to extend and retract. When the four electric push rods 41 are extended, the edges of the four door gap blocking plates 42 fit each other, and the door gap blocking plates 42 block the gap between the door panel 35 and the operation window 2 to ensure the tightness of the blockage;

[0092] After ensuring that the operation window 2 is closed and the gaps around the electric protection door 3 and the operation window 2 are blocked, the waste cleaning and collection structure 6 are used.

[0093] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A vertical machining center, comprising a vertical machining center body (1), wherein a front wall of the vertical machining center body (1) is provided with an operation window (2), characterized in that: An electric protective door (3) is installed in the operating window (2), and a sound insulation board is glued and fixed to the inner wall of the electric protective door (3); There are four door gap blocking mechanisms (4), and the four door gap blocking mechanisms (4) are respectively fixedly mounted on the inner wall of the main body (1) of the vertical machining center at the upper and lower and left and right edges of the operating window (2); The door gap blocking mechanism (4) comprises a door gap blocking plate (42) which blocks the gap on the same side of the electric protective door (3) and the operating window (2); The waste cleaning and collecting structure (6) is started after the electric protective door (3) and the door gap blocking mechanism (4) are started.

2. A vertical machining center according to claim 1, characterized in that: The electric protective door (3) comprises: There are two door panel storage grooves (34), the two door panel storage grooves (34) are respectively opened on the left and right sides of the inner wall of the operation window (2), and the door panel storage grooves (34) are located on the inner wall of the vertical machining center body (1); Door panels (35) are inserted into the left and right sides of the inner wall of the operation window (2), and the door panels (35) are used in conjunction with the door panel storage grooves (34) on the same side; The bottom surfaces of the door panel storage groove (34) and the operation window (2) are transversely provided with a first strip-shaped sliding groove (31); There are two linear modules (32), and the two linear modules (32) are respectively glued and fixed to the left and right sides of the inner wall of the first strip-shaped slide groove (31); A first sliding block (33) is fixedly mounted in the middle of the bottom surface of the door panel (35), and the first sliding block (33) is slidably mounted in the first strip-shaped sliding groove (31), and the lower end of the first sliding block (33) is fixedly connected to the sliding block of the linear module (32) on the same side.

3. A vertical machining center according to claim 1, characterized in that: The door gap blocking mechanism (4) comprises: An electric push rod (41) is fixedly mounted on the inner wall of the vertical machining center body (1) at the edge of the operating window (2), and the telescopic rod of the electric push rod (41) is vertically oriented toward the adjacent edge of the operating window (2); The door gap blocking plate (42) is fixedly connected to the telescopic end of the electric push rod (41).

4. A vertical machining center according to claim 3, characterized in that: The door gap blocking plate (42) comprises: A hollow strip plate (421) is fitted to the inner wall of the vertical machining center body (1) and is located at the edge of the operation window (2); the hollow strip plate (421) is fitted to the inner wall of the vertical machining center body (1) and is designed with an opening on one side; A strip baffle (422) is slidably inserted into the opening of the hollow strip plate (421); The strip-shaped baffle plate (422) and the inner wall of the hollow strip plate (421) away from the opening are evenly and vertically fixedly connected with a spring (423).

5. A vertical machining center according to claim 1, characterized in that: The waste cleaning and collecting structure (6) comprises: A waste chip collection structure (61) is mounted on the lower end of the vertical machining center body (1); A discharge gap (62) is left between the operating table of the vertical machining center body (1) and the front wall of the inner cavity of the vertical machining center body (1); A wind blowing assembly (63) is embedded in the rear wall of the vertical machining center body (1), and the wind from the wind blowing assembly (63) blows parallel to the upper surface of the operating table of the vertical machining center body (1).

6. A vertical machining center according to claim 5, characterized in that: The wind blowing assembly (63) is composed of at least 8 fans, and the 8 fans are distributed at equal intervals in the horizontal direction. The fans are connected in parallel and electrically connected to the controller of the vertical machining center body (1).

7. A vertical machining center according to claim 5, characterized in that: The waste collection structure (61) comprises: A rectangular window (611) is transversely opened at the lower end of the front wall of the vertical machining center body (1); A storage tank (612) is slidably inserted into the rectangular window (611), and the rear end of the storage tank (612) abuts against the rear side of the inner wall of the vertical machining center body (1); A handle (613) is fixedly mounted on the front wall of the storage tank (612).

8. A vertical machining center according to claim 2, characterized in that: Also includes: A first control switch (8), wherein the first control switch (8), the two linear modules (32) and an external power supply are electrically connected to form a closed loop.

9. A vertical machining center according to claim 2, characterized in that: Also includes: A second control switch (9); Opposite surfaces of the door panels (35) at both sides are symmetrically embedded with metal sheets (7); The door gap blocking mechanism (4) is connected in parallel to the second control switch (9), the two metal sheets (7) and an external power source to form a closed loop.

10. A vertical machining center according to claim 2, characterized in that: A sliding guide structure (5) is installed between the door panel storage groove (34) and the top surface of the operation window (2) and the door panels (35) on both sides. The sliding guide structure (5) includes: A second strip-shaped slide groove (51) is transversely arranged on the top surface of the door panel storage groove (34) and the operating window (2); A second sliding block (52) is fixedly connected to the middle of the upper surface of the door panels (35) on both sides, and the second sliding block (52) is slidably assembled in the second strip-shaped sliding groove (51).

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