Hidden type side ladder stand for numerical control machine tool

Abstract

The utility model provides a hidden ladder stand on the side face of a numerical control machine tool. The hidden ladder stand comprises a machine tool housing and a door plate covering the machine tool housing. The machine tool housing is connected with at least one door plate through a locking structure, a ladder body is installed in the machine tool housing, and the ladder body is hidden in the machine tool housing through the door plate; the ladder body is installed in one side of the machine tool housing and comprises a step ladder frame and foot bars, the multiple foot bars are sequentially arranged in the length direction of the step ladder frame, and the step ladder frame is formed by bending a metal plate. The space capable of containing the ladder body is formed in the machine tool housing, the machine tool housing and the machine tool stand column are connected with the ladder body, installation is convenient, and the structure is stable; the ladder body is formed by bending and tailor-welding sheet metal parts, materials are easy to obtain, welding is convenient, and the manufacturing cost is low.

Description

Technical Field

[0001] The utility model belongs to the technical field of machining equipment, and in particular relates to a hidden side ladder for a CNC machine tool. Background Art

[0002] In the mechanical processing industry, machine tools occupy an important position and require regular inspections and daily maintenance every year.

[0003] In particular, when maintenance personnel climb to the top of the machine tool for maintenance, they need to use other external climbing equipment, such as ladders. Ladder peripherals are heavy and difficult to carry, and cannot fully match the machine tool. When placed close to the machine tool, there is still a distance between them, which is neither convenient nor safe. Technical personnel in this field urgently need to solve the above technical problems. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the utility model provides a hidden side ladder for CNC machine tools, which has a hidden structure and is safe, reliable and convenient.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A hidden side ladder for a CNC machine tool, comprising a machine tool cover and a door panel sealed on the machine tool cover;

[0007] A machine tool cover, which is connected to at least one of the door panels via a locking structure, wherein a ladder body is installed in the machine tool cover and is hidden in the machine tool cover via the door panel;

[0008] The ladder body is installed inside one side of the machine tool cover, and comprises a step ladder frame and step rods, wherein a plurality of step rods are arranged in sequence along the length direction of the step ladder frame, wherein the step ladder frame is formed by bending sheet metal.

[0009] In a preferred embodiment of the utility model, the step ladder frame includes a back plate, both sides of the back plate are respectively bent inwardly with hook-shaped bending plates, the top and bottom of the back plate are respectively bent inwardly with flaps, and the hook-shaped bending plates and the back plate form an installation cavity for the step rod.

[0010] In a preferred embodiment of the present invention, the pedal rods are installed in the cavity in parallel and at equal intervals, and a distance is left between a side of the pedal rods close to the back plate and the back plate.

[0011] In a preferred embodiment of the utility model, the ladder body is vertically installed in a machine tool cover, and the machine tool cover includes an upper edge cover and a lower edge cover. The top of the step ladder frame is detachably connected to the upper edge cover through a flap, and the bottom of the step ladder frame is detachably connected to the lower edge cover through a flap.

[0012] In a preferred embodiment of the utility model, a machine tool column is further included, the back plate is installed close to the machine tool column, wing plates extend from both sides of the back plate, and are locked with the machine tool column by bolts.

[0013] In a preferred embodiment of the present invention, the locking structure includes a hinge and a cabinet lock. The machine tool cover is connected to the door panel via a hinge on one side, and the cabinet lock is used on the other side to achieve locking and loosening of the door panel relative to the machine tool cover.

[0014] In a preferred embodiment of the utility model, the step rod is made of square steel and is welded and fixed to the step ladder frame.

[0015] In a preferred embodiment of the utility model, the distance between the lowest step rod and the lower edge cover in the step ladder frame is greater than the distance between adjacent step rods.

[0016] Beneficial effects: The utility model is a hidden side ladder for CNC machine tools. A space for accommodating the ladder body is arranged in the machine tool cover. The space is connected to the ladder body through the machine tool cover and the machine tool column. The installation is convenient and the structure is stable. The ladder body is formed by bending sheet metal parts and welding them with square steel. The material is simple, welding is convenient and the cost is low.

[0017] The ladder frame is a semi-enclosed structure consisting of a back plate, a hook-shaped bent plate and a flap. When the operator is climbing, the debris and oil stains left by his own stepping are not easy to enter the interior of the machine tool, which has a certain protective effect on the machine tool.

[0018] The utility model makes full use of the space of the machine tool shell, and the ladder body is arranged inside, and the ladder has a hidden structure, which is safe and reliable, and increases the comfort and convenience of maintenance personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the structure of a hidden side ladder for CNC machine tools provided by the utility model;

[0020] Figure 2 This is a front view of the ladder body of the utility model;

[0021] Figure 3 For the utility model Figure 2 A half-section view of

[0022] Figure 4 It is a structural schematic diagram of the ladder body of the utility model;

[0023] Figure 5 This is a schematic diagram of the installation structure of the ladder body and the machine tool cover of the utility model;

[0024] Figure 6The utility model is a partial structural schematic diagram of a hidden side ladder for a CNC machine tool.

[0025] In the figure: 1 machine tool cover, upper edge cover 11, lower edge cover 12;

[0026] 2 door panels;

[0027] 3. Locking structure;

[0028] 4 ladder body, 41 step ladder frame, 411 back plate, 412 hook-shaped bending plate, 413 flap, 414 wing plate, 42 step rod;

[0029] 5. Machine tool columns. DETAILED DESCRIPTION

[0030] 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 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.

[0031] like Figure 1 As shown, the utility model provides a hidden CNC machine tool side ladder, comprising a machine tool cover 1 and a door panel 2 covering the machine tool cover 1;

[0032] A machine tool cover 1, which is connected to at least one door panel 2 via a locking structure 3, a ladder body 4 is installed in the machine tool cover 1 and is hidden in the machine tool cover 1 via the door panel 2;

[0033] The ladder body 4 is installed inside one side of the machine tool housing 1. Figure 2-3 As shown, the ladder comprises a step frame 41 and step rods 42, wherein a plurality of step rods 42 are arranged in sequence along the length direction of the step frame 41, wherein the step frame 41 is formed by bending sheet metal.

[0034] Specifically,

[0035] The ladder body 4 is placed in the machine tool cover 1 and fixed thereto. The ladder body 4 is locked so as not to exceed the edge of the machine tool cover 1 and is in a vertical state with the machine tool cover 1. The door panel 2 hides it in the machine tool cover 1. When in use, the maintenance personnel open the door panel 2 and can climb onto the top of the machine tool along the ladder body 4. Conversely, closing the door panel 2 will not affect the overall appearance structure of the machine tool.

[0036] Based on the above embodiments, Figure 4As shown, the step ladder frame 41 includes a back plate 411, and hook-shaped bending plates 412 are bent inward on both sides of the back plate 411, and flaps 413 are bent inward on the top and bottom of the back plate 411. The hook-shaped bending plates 412 and the back plate 411 form an installation cavity for the pedal rod 42, and the width of the cavity is greater than the width of the pedal rod 42.

[0037] On the basis of the above embodiment, the pedal rods 42 are installed in parallel and at equal intervals in the cavity, and a distance is left between a side of the pedal rod 42 close to the back plate 411 and the back plate 411 .

[0038] Specifically,

[0039] The ladder frame 41 is a semi-enclosed structure formed by a back plate 411, a hook-shaped bending plate 412 and a flap 413. When the operator climbs up, the debris and oil stains left by his own steps are not easy to enter the interior of the machine tool, which plays a certain protective role.

[0040] A gap is left between the side of the pedal bar 42 close to the back plate 411 and the back plate 411, thereby providing an effective climbing space for maintenance personnel and improving safety.

[0041] Based on the above embodiments, Figure 5 As shown, the ladder body 4 is vertically installed in the machine tool cover 1, and the machine tool cover 1 includes an upper edge cover 11 and a lower edge cover 12. The top of the step ladder frame 41 is detachably connected to the upper edge cover 11 through a flap 413, and the bottom of the step ladder frame 41 is detachably connected to the lower edge cover 12 through a flap 413. The machine tool cover 1 forms a strong structural support for the step ladder frame 41, thereby realizing the longitudinal fixation of the ladder body 4.

[0042] Based on the above embodiments, Figure 6 As shown, it also includes a machine tool column 5, a back plate 411 is installed close to the machine tool column 5, wing plates 414 extend on both sides of the back plate 411, and are locked with the machine tool column 5 by bolts to achieve horizontal fixation of the ladder body 4.

[0043] Based on the above embodiment, the locking structure 3 includes a hinge and a cabinet lock. The machine tool cover 1 is connected to the door panel 2 on one side by a hinge, and the door panel 2 is locked and released relative to the machine tool cover 1 on the other side by a cabinet lock.

[0044] On the basis of the above embodiment, the step rod 42 is made of square steel and is welded and fixed to the step ladder frame 41. The square steel structure has high strength and has a certain anti-slip effect compared with round steel. It is easy to weld and has low cost.

[0045] On the basis of the above-mentioned embodiment, the distance between the lowest step rod 42 in the step ladder frame 41 and the lower edge cover 12 is greater than the distance between adjacent step rods 42 .

[0046] In summary:

[0047] The utility model discloses a hidden side ladder for numerically controlled machine tools. A space for accommodating a ladder body is arranged in a machine tool cover. The space is connected to the ladder body through the machine tool cover and a machine tool column. The installation is convenient and the structure is stable. The ladder body is formed by bending sheet metal parts and welding them with square steel. The material is simple, welding is convenient and the cost is low.

[0048] The ladder frame is a semi-enclosed structure consisting of a back plate, a hook-shaped bent plate and a flap. When the operator is climbing, the debris and oil stains left by his own stepping are not easy to enter the interior of the machine tool, which plays a certain protective role for the machine tool.

[0049] The utility model makes full use of the space of the machine tool shell, and the ladder body is arranged inside, and the ladder has a hidden structure, which is safe and reliable, and increases the comfort and convenience of maintenance personnel.

[0050] The above shows and describes the basic principle, main features and advantages of the utility model. The front, back, left and right used in the text are not specific, mainly for a more intuitive description of the technical solution, and do not have a limiting effect. The technical personnel in this industry should understand that the above implementation is only to illustrate the technical concept and characteristics of the utility model, and its purpose is to enable people familiar with this technology to understand the content of the utility model and implement it, and it cannot be used to limit the protection scope of the utility model. All equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A hidden side ladder for CNC machine tools, characterized by: It comprises a machine tool cover (1) and a door panel (2) covering the machine tool cover (1); A machine tool cover (1) connected to at least one of the door panels (2) via a locking structure (3); a ladder body (4) is installed in the machine tool cover (1) and is hidden in the machine tool cover (1) via the door panel (2); The ladder body (4) is installed inside one side of the machine tool cover (1), and comprises a step ladder frame (41) and step rods (42). A plurality of step rods (42) are arranged in sequence along the length direction of the step ladder frame (41), wherein the step ladder frame (41) is formed by bending sheet metal.

2. A hidden CNC machine tool side ladder according to claim 1, characterized in that: The step ladder frame (41) comprises a back plate (411), both sides of the back plate (411) are respectively bent inwardly with hook-shaped bending plates (412), the top and bottom of the back plate (411) are respectively bent inwardly with flaps (413), and the hook-shaped bending plates (412) and the back plate (411) form an installation cavity for the step rod (42).

3. A hidden CNC machine tool side ladder according to claim 2, characterized in that: The pedal rods (42) are installed in parallel and at equal intervals in the cavity, and a distance is left between a side of the pedal rod (42) close to the back plate (411) and the back plate (411).

4. A hidden CNC machine tool side ladder according to claim 2, characterized in that: The ladder body (4) is vertically installed in a machine tool cover (1), and the machine tool cover (1) comprises an upper edge cover (11) and a lower edge cover (12). The top of the step ladder frame (41) is detachably connected to the upper edge cover (11) via a flap (413), and the bottom of the step ladder frame (41) is detachably connected to the lower edge cover (12) via a flap (413).

5. The hidden side ladder for CNC machine tools according to claim 2 is characterized in that: It also includes a machine tool column (5), the back plate (411) is installed closely against the machine tool column (5), and wing plates (414) extend from both sides of the back plate (411) and are locked with the machine tool column (5) by bolts.

6. The hidden side ladder for CNC machine tools according to claim 1, characterized in that: The locking structure (3) comprises a hinge and a cabinet lock; the machine tool cover (1) is connected to the door panel (2) on one side via a hinge, and the cabinet lock is used on the other side to achieve locking and loosening of the door panel relative to the machine tool cover.

7. The hidden side ladder for CNC machine tools according to claim 1, characterized in that: The step rod (42) is made of square steel and is welded and fixed to the step ladder frame (41).

8. The hidden side ladder for CNC machine tools according to claim 1, characterized in that: The distance between the lowest step rod (42) in the step ladder frame (41) and the lower edge cover (12) is greater than the distance between adjacent step rods (42).

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