Totally-closed metal plate structure of vertical machining center

Abstract

The utility model relates to the technical field of vertical machining centers, and discloses a totally-closed sheet metal structure of a vertical machining center, which comprises a machining center sheet metal frame, a sheet metal door is movably connected to the outer surface of the upper end of the machining center sheet metal frame, and a transparent explosion-proof plate is fixedly connected to the outer surface of the upper end of the sheet metal door. A sealing assembly is fixedly connected to the outer surface of the lower end of the metal plate door, and a connecting block is fixedly connected to the outer surface of one side of the lower end of the metal plate door, when the device is used, the gap between the metal plate door and the metal plate frame can be reduced through the arranged sealing assembly, and in the machining process, noise emitted by a machining center is reduced; and the sprayed and splashed cooling liquid cannot be sprayed or overflowed out of the machining center, a better working environment is created for the whole workshop, the harm of noise to the body of an operator is reduced, and a better use prospect can be brought.

Description

Technical Field

[0001] The utility model relates to the technical field of vertical machining centers, and particularly relates to a fully enclosed sheet metal structure of a vertical machining center. Background Technique

[0002] A vertical machining center is a highly automated multi-functional numerical control machine tool with a tool magazine and an automatic tool changer. A vertical machining center refers to a machining center in which the spindle axis is vertically arranged with respect to the workbench, and is mainly applicable to machining complex parts such as plate-type, disc-type, mold, and small shell-type parts. A vertical machining center can complete processes such as milling, boring, drilling, tapping, and cutting threads. The vertical machining center has at least three-axis two-linkage, generally can achieve three-axis three-linkage, and some can perform five-axis and six-axis control. The height of the column of the vertical machining center is limited, and the machining range for box-type workpieces is reduced, which is a shortcoming of the vertical machining center.

[0003] However, it still has some shortcomings. For example: Most of the sheet metal doors of current vertical machining centers open to both sides. When opening to both sides, there will be a certain gap between the sheet metal door and the entire sheet metal frame, and a huge noise will be generated during its machining. The noise will be even greater when multiple numerical control machine tools are operated simultaneously, which will affect the working environment of the entire workshop. Long-term exposure to a noisy environment will also affect the physical health of the operators. Moreover, the coolant during turning will also overflow from the gap at the sheet metal connection.

[0004] To solve the above problems, a fully enclosed sheet metal structure of a vertical machining center is proposed in this application. Summary of the Invention

[0005] The purpose of the utility model is to provide a fully enclosed sheet metal structure of a vertical machining center to solve the problems in the prior art that there is a certain gap between the sheet metal door of the vertical machining center and the entire sheet metal frame, a huge noise will be generated during its machining, and the coolant during turning will also overflow from the gap at the sheet metal connection, etc.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A fully enclosed sheet metal structure of a vertical machining center, including a machining center sheet metal frame, the upper outer surface of the machining center sheet metal frame is movably connected with a sheet metal door, the upper outer surface of the sheet metal door is fixedly connected with a transparent explosion-proof plate, and the lower outer surface of the sheet metal door is fixedly connected with a sealing component.

[0007] Preferably, a connecting block is fixedly connected to the outer surface of one side of the lower end of the sheet metal door. An L-shaped connecting block is movably connected to the outer surface of one side of the connecting block, and the number of the connecting blocks and the L-shaped connecting blocks is two groups. One end of the lower end of one group of L-shaped connecting blocks is movably connected to a hydraulic rod. One end of the lower end of one group of hydraulic rods is movably connected to a hydraulic cylinder. The other end of the outer surface of the hydraulic cylinder is fixedly connected to another group of connecting blocks and L-shaped connecting blocks, and the connecting blocks and the L-shaped connecting blocks are located on the inner surface of one side of the sheet metal frame of the machining center.

[0008] Preferably, the sealing assembly includes a sealing strip connecting block, a sealing strip slot, a fixing column slot, a sealing strip, a fixing column, a stainless steel threaded sleeve, a bolt, a side plate, and an arc-shaped groove. The sealing strip connecting block is fixedly connected to the outer surface of the lower end of the sheet metal door. The inner surface of the sealing strip connecting block is provided with a sealing strip slot and a fixing column slot, and the fixing column slot is located on the outer surface of one side of the sealing strip slot.

[0009] Preferably, a sealing strip is clamped in the inner surface of the sealing strip slot, and a fixing column is clamped in the inner surface of the fixing column slot.

[0010] Preferably, a stainless steel threaded sleeve is fixedly connected to the inner surface of one side of the fixing column. A bolt is threadedly connected to the outer surface of one side of the fixing column, and the bolt penetrates through the outer surface of one side of the sheet metal door.

[0011] Preferably, side plates are fixedly connected to the outer surfaces of both sides of the sheet metal frame of the machining center. An arc-shaped groove is provided on the front outer surface of the side plate, and the sealing strip is adapted to be connected with the arc-shaped groove.

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

[0013] Through the provided sealing assembly of the present utility model, when the sheet metal door is attached to the sheet metal frame of the machining center, at this time, the sealing strip clamped on the sheet metal door will be connected with the arc-shaped groove on the side plate. By providing the sealing strip, the gap between the sheet metal door and the sheet metal frame can be reduced, so that during the processing, the noise emitted by the machining center can be reduced, and the sprayed and splashed coolant will not be sprayed or overflowed outside the machining center, creating a better working environment for the entire workshop and reducing the physical harm of the noise to the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic structural diagram of a fully enclosed sheet metal structure of a vertical machining center of the present utility model;

[0015] Figure 2 It is a side view of the sheet metal door in the fully enclosed sheet metal structure of a vertical machining center of the present utility model;

[0016] Figure 3 In the fully enclosed sheet metal structure of a vertical machining center of the present utility model Figure 2 is a partial enlarged view of A therein;

[0017] Figure 4 is a schematic structural diagram of a sealing strip in a sealing component in the fully enclosed sheet metal structure of a vertical machining center of the present utility model.

[0018] In the figure: 1, sheet metal frame; 2, sheet metal door; 3, transparent explosion-proof plate; 4, connecting block; 5, L-shaped connecting block; 6, hydraulic rod; 7, hydraulic cylinder; 8, sealing component; 9, sealing strip connecting block; 10, sealing strip slot; 11, fixed column slot; 12, sealing strip; 13, fixed column; 14, stainless steel threaded sleeve; 15, bolt; 16, side plate; 17, arc-shaped groove. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0020] Please refer to Figures 1-4 , the present utility model provides a technical solution: a fully enclosed sheet metal structure of a vertical machining center, including a machining center sheet metal frame 1, a sheet metal door 2 is movably connected to the outer surface of the upper end of the machining center sheet metal frame 1, a transparent explosion-proof plate 3 is fixedly connected to the outer surface of the upper end of the sheet metal door 2, and a sealing component 8 is fixedly connected to the outer surface of the lower end of the sheet metal door 2. Its overall structure is simple and convenient for installation.

[0021] In this embodiment, as Figure 3 shown, a connecting block 4 is fixedly connected to the outer surface of one side of the lower end of the sheet metal door 2, an L-shaped connecting block 5 is movably connected to the outer surface of one side of the connecting block 4, and the number of the connecting block 4 and the L-shaped connecting block 5 is two groups. One end of the lower end of one group of L-shaped connecting blocks 5 is movably connected to a hydraulic rod 6, one end of the lower end of one group of hydraulic rods 6 is movably connected to a hydraulic cylinder 7, and the other end of the hydraulic cylinder 7 is fixedly connected to another group of connecting blocks 4 and L-shaped connecting blocks 5, and the connecting block 4 and the L-shaped connecting block 5 are located on the inner surface of one side of the machining center sheet metal frame 1. By setting the hydraulic rod 5 and the hydraulic cylinder 6, it is convenient for us to open or close the sheet metal door 2, making the connection between the sheet metal door 2 and the sheet metal frame 1 closer.

[0022] In this embodiment, as Figures 2-4As shown in the figure, the sealing component 8 includes a sealing strip connecting block 9, a sealing strip clamping groove 10, a fixing column clamping groove 11, a sealing strip 12, a fixing column 13, a stainless steel threaded sleeve 14, a bolt 15, a side plate 16, and an arc groove 17. The sealing strip connecting block 9 is fixedly connected to the outer surface of the lower end of the sheet metal door 2. The inner surface of the sealing strip connecting block 9 is provided with a sealing strip clamping groove 10 and a fixing column clamping groove 11, and the fixing column clamping groove 11 is located on the outer surface of one side of the sealing strip clamping groove 10. By providing the sealing clamping groove 10, it is convenient for us to install the sealing strip on the sealing strip connecting block 9 and the sheet metal door 2. The inner surface of the sealing strip clamping groove 10 is clamped with a sealing strip 12, and the inner surface of the fixing column clamping groove 11 is clamped with a fixing column 13. By providing the fixing column 13, it is convenient for us to install the sealing strip on the sheet metal door 2, making the fixation more stable and not easily falling off. The inner surface of one side of the fixing column 13 is fixedly connected with a stainless steel threaded sleeve 14, and the outer surface of one side of the fixing column 13 is threadedly connected with a bolt 15, and the bolt 15 penetrates through the outer surface of one side of the sheet metal door 2. By providing the bolt 15, it is convenient for us to install or disassemble the fixing column on the sealing strip connecting block 9 and replace the new sealing strip 12. The outer surfaces of both sides of the sheet metal frame 1 of the machining center are fixedly connected with side plates 16, and the front outer surface of the side plate 16 is provided with an arc groove 17, and the sealing strip 12 is in a matching connection with the arc groove 17. By providing the arc groove 17, it is convenient for us to closely fit the sealing strip with the sheet metal frame 1.

[0023] Working principle: For a fully enclosed sheet metal structure of a vertical machining center, when the sheet metal door 2 is attached to the sheet metal frame 1 of the machining center, first, through the provided sealing component 8, the sealing strip 12 clamped on the sheet metal door 2 is first attached to the arc groove 17 on the side plate 16. By providing the sealing strip 12, the gap between the sheet metal door 2 and the sheet metal frame 1 can be reduced, so that during the machining process, the noise emitted by the machining center can be reduced, and the coolant sprayed and splashed will not be sprayed or overflowed outside the machining center, creating a better working environment for the entire workshop and reducing the physical harm of the noise to the operator.

[0024] Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present invention.

Claims

1. A fully enclosed sheet metal structure of a vertical machining center, comprising a machining center sheet metal frame (1), characterized in that: The upper outer surface of the sheet metal frame (1) of the machining center is movably connected to a sheet metal door (2), the upper outer surface of the sheet metal door (2) is fixedly connected to a transparent explosion-proof plate (3), and the lower outer surface of the sheet metal door (2) is fixedly connected to a sealing component (8).

2. The fully enclosed sheet metal structure of a vertical machining center according to claim 1, characterized in that: A connection block (4) is fixedly connected to the outer surface of one side of the lower end of the sheet metal door (2); an L-shaped connection block (5) is movably connected to the outer surface of one side of the connection block (4); and the connection blocks (4) and the L-shaped connection blocks (5) are provided in two groups; a hydraulic rod (6) is movably connected to the outer surface of one end of the lower end of one group of the L-shaped connection blocks (5); a hydraulic cylinder (7) is movably connected to the outer surface of one end of the lower end of one group of the hydraulic rods (6); and another group of connection blocks (4) and the L-shaped connection blocks (5) are fixedly connected to the outer surface of the other end of the hydraulic cylinder (7); and the connection blocks (4) and the L-shaped connection blocks (5) are located on the inner surface of one side of the sheet metal frame (1) of the machining center.

3. The fully enclosed sheet metal structure of a vertical machining center according to claim 1, characterized in that: The sealing assembly (8) comprises a sealing strip connection block (9), a sealing strip slot (10), a fixed column slot (11), a sealing strip (12), a fixed column (13), a stainless steel threaded sleeve (14), a bolt (15), a side plate (16), and an arc groove (17); the sealing strip connection block (9) is fixedly connected to the lower end outer surface of the sheet metal door (2); the inner surface of the sealing strip connection block (9) is provided with a sealing strip slot (10) and a fixed column slot (11), and the fixed column slot (11) is located on one side outer surface of the sealing strip slot (10).

4. The fully enclosed sheet metal structure of a vertical machining center according to claim 3, characterized in that: The inner surface of the sealing strip slot (10) is provided with a sealing strip (12), and the inner surface of the fixing column slot (11) is provided with a fixing column (13).

5. The fully enclosed sheet metal structure of a vertical machining center according to claim 3, characterized in that: A stainless steel threaded sleeve (14) is fixedly connected to an inner surface of one side of the fixing column (13), a bolt (15) is threadedly connected to an outer surface of one side of the fixing column (13), and the bolt (15) passes through an outer surface of one side of the sheet metal door (2).

6. The fully enclosed sheet metal structure of a vertical machining center according to claim 3, characterized in that: Side panels (16) are fixedly connected to the outer surfaces of both sides of the machining center sheet metal frame (1), an arc-shaped groove (17) is provided on the outer surface of the front end of the side panel (16), and the sealing strip (12) and the arc-shaped groove (17) are adaptively connected.

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