Automatic door for machine tool

Abstract

The utility model relates to the technical field of automatic doors, in particular to an automatic door for a machine tool, which comprises a door frame, a door plate component and a driving part, the door frame is provided with an opening, and the door plate component is arranged on the door frame to seal the opening and comprises a fixed door plate and a movable door plate. The front side of the fixed door plate and the front side of the movable door plate are not located in the same vertical plane, the driving piece is arranged on the door frame, the telescopic end of the driving piece is connected with the movable door plate, and the driving piece can drive the movable door plate to slide to the position in front of the fixed door plate so as to open the opening. The driving piece drives the movable door plate to move, so that the movable door is opened or closed, manual door opening and closing are not needed, and expansion of functions such as subsequent automatic feeding and discharging is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic door technical field, especially a kind of automatic door for machine tool. BACKGROUND

[0002] In the processing field rapid development today, multi-functional machine tool has become inevitable trend, multi-functional machine tool is also applied by processing enterprise start.But along with manpower cost increasing continuously, processing enterprise wants to improve market competitiveness, must reduce operating cost, multi-functional machine tool will be more recognized by processing enterprise, along with machine tool efficiency rapid promotion, automation degree high integration, machine tool manual door opening wastes manpower and time, cause capacity low, efficiency low, artificial cost high problem, and it is not conducive to the expansion of subsequent automatic feeding and discharging etc. INVENTION CONTENTS

[0003] The utility model aims at providing a technical scheme to solve the above problems.

[0004] An automatic door for machine tool, including door frame, door panel assembly and drive piece, open opening is set on door frame, door panel assembly is set on door frame to close opening, door panel assembly includes fixed door panel and movable door panel, the front side of fixed door panel and the front side of movable door plate are not in the same vertical plane, drive piece is set on door frame and its telescopic end is connected with movable door plate, drive piece can drive movable door plate to slide to the front of fixed door plate to open opening.

[0005] As a further scheme of the utility model: drive piece is air cylinder, installation plate is arranged on the upper side of opening of door frame, air cylinder is arranged on installation plate, the telescopic end of air cylinder is connected with connecting plate, the lower end of connecting plate is connected with movable door plate, first avoiding slot is arranged on connecting plate for avoiding installation plate.

[0006] As a further scheme of the utility model: guide plate is arranged on the lower side of opening of door frame, the top side of guide plate is bent downward to form support portion with inverted V-shaped cross section, the bottom side of movable door plate is provided with recess for the extension of support portion.

[0007] As a further scheme of the utility model: the lower side of rear side of movable door plate is provided with anti-drop plate, the bottom side of anti-drop plate is bent upward to extend to the inner side of support portion.

[0008] As a further scheme of the utility model: the upper side of opening of door frame is also provided with protective cover for covering air cylinder, protective cover is composed of upper cover plate and lower cover plate, the length of upper cover plate is greater than the length of lower cover plate, the top side of movable door plate and the bottom side of upper cover plate are abutted, and lower cover plate is located at the left side of movable door plate.

[0009] As a further scheme of the utility model: the top side and the left and right sides of the movable door plate are all bended to form first bended edges, the left side of the fixed door plate is bended to form a second bended edge, the second bended edge is located at the inner side of the first bended edge, a second avoiding slot for avoiding the anti-off plate is arranged on the second bended edge, and a brush for shielding the second avoiding slot is further arranged on the second bended edge.

[0010] Compared with the prior art, the utility model has the beneficial effects that: the utility model provides an automatic door for machine tool, the movable door plate is driven to move by the driving part, so that the opening or closing of the movable door is realized, the door does not need to be manually opened or closed, and the extension of subsequent automatic feeding and discharging functions is facilitated.

[0011] The additional aspects and advantages of the utility model will be partly given in the following description, partly will become obvious from the following description, or will be understood by the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without paying the creativity labor.

[0013] Figure 1 It is the structure schematic diagram of the utility model.

[0014] Figure 2 It is the fixed door plate part structure schematic diagram of the utility model.

[0015] Figure 3 It is the door frame part structure schematic diagram of the utility model.

[0016] Figure 4 It is the cylinder part structure schematic diagram of the utility model.

[0017] Figure 5 It is the movable door plate part structure schematic diagram of the utility model.

[0018] Figure 6 It is Figure 5 The A partial enlarged view of the utility model.

[0019] Figure 7 It is the first bended edge part structure schematic diagram of the utility model.

[0020] In the figure: 1. door frame, 2. opening, 3. fixed door panel, 4. movable door panel, 5. cylinder, 6. mounting plate, 7. connecting plate, 8. first avoidance groove, 9. guide plate, 10. support part, 11. groove, 12. anti-slip plate, 13. upper cover plate, 14. lower cover plate, 15. first folding edge, 16. second folding edge, 17. second avoidance groove, 18. brush. DETAILED DESCRIPTION

[0021] The following is a clear and complete description of the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figures 1-7 In the embodiment of the utility model, an automatic door for a machine tool includes a door frame 1, a door panel assembly and a driving member. The door frame 1 is provided with an opening 2. The door panel assembly is arranged on the door frame 1 to close the opening 2. The door panel assembly includes a fixed door panel 3 and a movable door panel 4. The front side of the fixed door panel 3 and the front side of the movable door panel 4 are not in the same vertical plane. The driving member is arranged on the door frame 1 and its telescopic end is connected to the movable door panel 4. The driving member can drive the movable door panel 4 to slide to the front of the fixed door panel 3 to open the opening 2. In this way, when in use, the movable door panel 4 is driven to move by the driving member, thereby realizing the opening or closing of the movable door, without the need to manually open and close the door, which is conducive to the expansion of subsequent functions such as automatic loading and unloading.

[0023] The driving component is a cylinder 5. A mounting plate 6 is provided on the door frame 1 above the opening 2. The cylinder 5 is arranged on the mounting plate 6. The telescopic end of the cylinder 5 is connected to a connecting plate 7. The lower end of the connecting plate 7 is connected to the movable door plate 4. A first avoidance groove 8 is provided on the connecting plate 7 for avoiding the mounting plate 6. When in use, the connecting plate 7 is driven to move by the cylinder 5. Since the moving block is connected to the movable door, the movable door moves unidirectionally with the moving block, thereby realizing the opening or closing of the movable door.

[0024] A guide plate 9 is provided on the door frame 1 below the opening 2. The top side of the guide plate 9 is bent downward to form a support portion 10 with an inverted V-shaped cross-section. A groove 11 is provided on the bottom side of the movable door panel 4 for the support portion 10 to extend into. The guide plate 9 supports and guides the movable door panel 4, making it less likely for the movable door panel 4 to deviate during movement, thereby improving stability.

[0025] In order to prevent the movable door panel 4 from separating from the guide plate 9 , an anti-slip plate 12 is provided below the rear side of the movable door panel 4 . The bottom side of the anti-slip plate 12 is bent upward and extends toward the inside of the support portion 10 .

[0026] The door frame 1 is further provided with a cover for covering the cylinder 5 above the opening 2, the cover is composed of an upper cover plate 13 and a lower cover plate 14, the length of the upper cover plate 13 is greater than that of the lower cover plate 14, the top side of the movable door plate 4 abuts against the bottom side of the upper cover plate 13, and the lower cover plate 14 is located at the left side of the movable door plate 4, in use, the cover can prevent a large amount of metal chips and cutting fluid from splashing onto the cylinder 5, reduce the damage to the cylinder 5, and prolong the service life.

[0027] In order to increase the sealing between the fixed door plate 3 and the movable door plate 4, and avoid the metal chips and the cutting fluid from splashing out between the fixed door plate 3 and the movable door plate 4 in use, the top side and the left and right sides of the movable door plate 4 are all bent to form first bent edges 15, the left side of the fixed door plate 3 is bent to form a second bent edge 16, the second bent edge 16 is located at the inner side of the first bent edge 15, a second avoiding groove 17 for avoiding the anti-disengagement plate 12 is formed in the second bent edge 16, and a brush 18 for shielding the second avoiding groove 17 is further arranged on the second bent edge 16.

[0028] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-restrictive in any respect, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of the equivalent elements of the claims are intended to be embraced in the present application.

Claims

1. An automatic door for machine tools, characterized in that, The utility model relates to a door frame, a door frame is provided with an opening, a door plate assembly is arranged on the door frame to close the opening, the door plate assembly comprises a fixed door plate and a movable door plate, the front side of the fixed door plate and the front side of the movable door plate are not in the same vertical plane, a driving part is arranged on the door frame, and the telescopic end of the driving part is connected with the movable door plate, the driving part can drive the movable door plate to slide to the front of the fixed door plate to open the opening. The driving part is a cylinder, the door frame is provided with a mounting plate above the opening, the cylinder is arranged on the mounting plate, the telescopic end of the cylinder is connected with a connecting plate, the lower end of the connecting plate is connected with the movable door plate, and the connecting plate is provided with a first avoiding slot for avoiding the mounting plate. The door frame is provided with a guide plate below the opening, the top side of the guide plate is bent downward to form a support part with an inverted V-shaped cross section, the bottom side of the movable door plate is provided with a groove for the support part to extend into. The rear side of the movable door plate is provided with an anti-dropping plate, the bottom side of the anti-dropping plate is bent upward to extend to the inner side of the support part.

2. An automatic door for machine tools according to claim 1, characterized in that: The door frame is further provided with a cover for covering the cylinder above the opening, the cover is composed of an upper cover plate and a lower cover plate, the length of the upper cover plate is greater than that of the lower cover plate, the top side of the movable door plate is in abutment with the bottom side of the upper cover plate, and the lower cover plate is located on the left side of the movable door plate.

3. The automatic door for machine tools according to claim 1, characterized in that: The top side and the left and right sides of the movable door plate are all bent to form a first folded edge, the left side of the fixed door plate is bent to form a second folded edge, the second folded edge is located on the inner side of the first folded edge, the second folded edge is provided with a second avoiding slot for avoiding the anti-dropping plate, and the second folded edge is further provided with a brush for shielding the second avoiding slot.

4. An automatic door for machine tools according to claim 3, characterized in that: ​ 5. The automatic door for machine tools according to claim 2, characterized in that: ​ 6. An automatic door for machine tools according to claim 4, characterized in that: ​

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