Opening and closing door for feeding of numerical control machine tool

Abstract

The utility model discloses a numerical control machine tool feeding opening and closing door which comprises a machine tool and an opening and closing door arranged at the front end of the machine tool, a supporting frame is arranged in the middle of the opening and closing door, a fixing plate is arranged at the front end of the machine tool, and a swing rod is arranged between the rear end of the fixing plate and the rear end of the supporting frame. A connecting rod is arranged between the front end of the fixing plate and the front end of the supporting frame. When the swing rod swings backwards, the opening and closing door moves along with the swing rod, under the supporting effect of the connecting rod, the opening and closing door rotates backwards and moves to the upper end, the opening and closing door is opened, compared with a hinge mode, occupied space is small when the opening and closing door is opened, and cost is low compared with a sliding rail opening mode.

Description

Technical Field

[0001] The utility model relates to the technical field of machining, in particular to a switch door for loading materials on a numerical control machine tool. Background Art

[0002] The numerical control machine tool integrates technologies such as machinery, automation, computer, and microelectronics, solves the processing problems of complex, precise, and small-batch parts, and is a flexible and high-performance automation machine tool. The numerical control machine tool has the characteristics of strong adaptability to the processed object, high machining accuracy, stable machining quality, high productivity, high reliability, and can improve working conditions. The numerical control machine tool can make the machine tool move and process parts according to the programmed program.

[0003] When the numerical control machine tool processes parts, it is necessary to open the switch door to replace the parts. The existing switch door opening methods are two ways. One is the hinged method, and the other is the slide rail switch method. However, the hinged method occupies a large space, and the method using slide rail guidance has a high cost and is easy to damage. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the above problems and provide a switch door for loading materials on a numerical control machine tool, which has a low cost and occupies a small space.

[0005] The technical solution adopted by the utility model to solve its technical problems is as follows:

[0006] A switch door for loading materials on a numerical control machine tool includes a machine tool and a switch door arranged at the front end of the machine tool. A support frame is arranged at the middle position of the switch door. A fixing plate is arranged at the front end of the machine tool. A swing rod is arranged between the rear end of the fixing plate and the rear end of the support frame. A connecting rod is arranged between the front end of the fixing plate and the front end of the support frame.

[0007] Further, the support frame is of a right-angle plate structure.

[0008] Further, the upper end of the swing rod is rotatably connected to the rear end of the right-angle plate, the lower end of the connecting rod is rotatably connected to the fixing plate, and the upper end of the connecting rod is rotatably connected to the lower end of the right-angle plate.

[0009] Further, a driving shaft is arranged at the lower end of the swing rod, and the driving shaft passes through the fixing plate and the side wall of the machine tool.

[0010] Further, a handle is arranged at one end of the outer side of the driving shaft.

[0011] Further, a limiting mechanism is arranged at the front end of the machine tool.

[0012] Further, the limiting mechanism includes a sleeve arranged at the front end of the machine tool and a limiting rod arranged in the sleeve and moving in the sleeve.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. The present utility model includes a machine tool and a switch door arranged at the front end of the machine tool. A support frame is provided at the middle position of the switch door. A fixing plate is provided at the front end of the machine tool. A swing rod is arranged between the rear end of the fixing plate and the rear end of the support frame. A connecting rod is arranged between the front end of the fixing plate and the front end of the support frame. When the swing rod swings backward, the switch door moves accordingly. Under the supporting action of the connecting rod, the switch door rotates backward and moves to the upper end, and the switch door opens. Compared with the hinged method, the space occupied during opening is small. Compared with the opening method using a slide rail, the cost is low. Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

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

[0017] Figure 2 It is a front view of the present utility model;

[0018] Figure 3 It is a schematic diagram of the internal structure of the present utility model.

[0019] In the figure: machine tool 1, switch door 2, support frame 3, fixing plate 4, swing rod 5, connecting rod 6, drive shaft 7, handle 8, sleeve 9, limit rod 10. Detailed Embodiments

[0020] In order to enable those skilled in the art to better understand the technical solutions in the present utility model, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Such as Figure 1 And Figure 3As shown in the figure, a switch door for loading a numerically controlled machine tool includes a machine tool 1 and a switch door 2 provided at the front end of the machine tool 1. A support frame 3 is provided at the middle position of the switch door 2. A fixing plate 4 is provided at the front end of the machine tool 1. A swing rod 5 is provided between the rear end of the fixing plate 4 and the rear end of the support frame 3. A connecting rod 6 is provided between the front end of the fixing plate 4 and the front end of the support frame 3. When the swing rod 5 swings backward, the switch door 2 moves accordingly. Under the supporting action of the connecting rod 6, the switch door 2 rotates backward and moves to the upper end, and the switch door 2 opens. Compared with the hinged method, the space occupied when opening is small, and compared with the method of opening with a slide rail, the cost is low.

[0022] As Figure 3 shown, the support frame 3 is a right-angled plate structure.

[0023] The upper end of the swing rod 5 is rotatably connected to the rear end of the right-angled plate, the lower end of the connecting rod 6 is rotatably connected to the fixing plate 4, and the upper end of the connecting rod 6 is rotatably connected to the lower end of the right-angled plate.

[0024] A driving shaft 7 is provided at the lower end of the swing rod 5, and the driving shaft 7 passes through the fixing plate 4 and the side wall of the machine tool 1.

[0025] As Figure 1 shown, a handle 8 is provided at one end of the outer side of the driving shaft 7, which is convenient for rotating the rotating shaft.

[0026] As Figure 2 shown, a limiting mechanism is provided at the front end of the machine tool 1. The limiting mechanism includes a sleeve 9 provided at the front end of the machine tool 1 and a limiting rod 10 provided in the sleeve 9 and moving in the sleeve 9. When the switch door is opened, the limiting rod 10 extends out to support the lower end of the switch door to prevent the switch door from falling.

[0027] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "left", "right", "upper", "lower", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0028] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" 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, an electrical connection, a direct connection, or an indirect connection through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

Claims

1. A switch door for loading materials on a CNC machine tool, comprising a machine tool (1) and a switch door (2) arranged at the front end of the machine tool (1), characterized in that: A support frame (3) is provided in the middle of the switch door (2), a fixing plate (4) is provided at the front end of the machine tool (1), a swing rod (5) is provided between the rear end of the fixing plate (4) and the rear end of the support frame (3), and a connecting rod (6) is provided between the front end of the fixing plate (4) and the front end of the support frame (3).

2. A switch door for loading materials in a CNC machine tool as claimed in claim 1, characterized in that: The support frame (3) is a right-angle plate structure.

3. A switch door for loading materials in a CNC machine tool as claimed in claim 2, characterized in that: The upper end of the swing rod (5) is rotatably connected to the rear end of the right-angle plate, the lower end of the connecting rod (6) is rotatably connected to the fixed plate (4), and the upper end of the connecting rod (6) is rotatably connected to the lower end of the right-angle plate.

4. A switch door for loading materials in a CNC machine tool as claimed in claim 1, characterized in that: A driving shaft (7) is provided at the lower end of the swing rod (5), and the driving shaft (7) passes through the fixing plate (4) and the side wall of the machine tool (1).

5. A switch door for loading materials in a numerically controlled machine tool as claimed in claim 4, characterized in that: A handle (8) is provided at one outer end of the driving shaft (7).

6. A switch door for loading materials in a CNC machine tool as claimed in claim 1, characterized in that: The front end of the machine tool (1) is provided with a limiting mechanism.

7. A switch door for loading materials in a numerically controlled machine tool as claimed in claim 6, characterized in that: The limiting mechanism comprises a sleeve (9) arranged at the front end of the machine tool (1) and a limiting rod (10) arranged in the sleeve (9) and moving in the sleeve (9).

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