Machine tool pedal structure

Abstract

The invention provides a machine tool pedal structure which comprises a plurality of pedal assemblies, and each pedal assembly comprises a first supporting frame body, a second supporting frame body, a first material receiving part and a second material receiving part. The height of the first supporting frame body is adjustable; the second supporting frame body comprises a plurality of sub-frame bodies which are distributed in a step shape and are adjustable in height in the vertical direction; the first material receiving part is arranged on the first supporting frame body and is provided with a first supporting surface for supporting an operator; the plurality of second material receiving parts are correspondingly arranged on the plurality of sub-frame bodies, and each second material receiving part is provided with a second supporting surface for supporting an operator; the first supporting surface is higher than the second supporting surfaces in the vertical direction, and the heights of the second supporting surfaces are gradually reduced in the direction away from the first supporting surface; the first material receiving part and the second material receiving part are both used for receiving waste and cooling liquid generated by the machine tool. The problem that in the prior art, a pedal structure is difficult to adapt to machine tools of different sizes is solved.

Description

Technical Field

[0001] The invention relates to the technical field of pedal structures, and in particular to a machine tool pedal structure. Background Art

[0002] At present, CNC machine tools, as key equipment in modern manufacturing, play an irreplaceable role in many fields such as automobiles, molds, aerospace, and military industry. With the continuous advancement of technology, the size and structure of CNC machine tools tend to be diversified and large-scale to meet the high-precision processing requirements of complex parts. This change also brings about the problem of operational convenience. In actual operation, the operation panel and reading table of CNC machine tools are often set at a higher position, and the operator needs to frequently change the standing height to adapt to different working heights. This not only increases the physical burden of the operator and reduces work efficiency, but also may cause safety hazards due to unstable standing.

[0003] However, the existing footrest structures, such as fixed-size footrests or simple adjustable ladders, have alleviated this problem to a certain extent, but they are still insufficient in adaptability, flexibility and safety. Fixed-size footrests cannot meet the needs of machine tools of different sizes, while simple adjustable ladders have defects in stability, waterproofness and ease of use. In particular, during the processing, the splashing of coolant and cutting fluid may make the ladder slippery, increasing the risk of operation. Summary of the invention

[0004] The main purpose of the present invention is to provide a machine tool foot pedal structure to solve the problem that the foot pedal structure in the prior art is difficult to adapt to machine tools of different sizes.

[0005] In order to achieve the above-mentioned purpose, according to one aspect of the present invention, a machine tool foot pedal structure is provided, including a plurality of foot pedal assemblies connected in sequence along a preset direction, each foot pedal assembly including: a first support frame, which is adjustable in height along the vertical direction; a second support frame, which is connected to the first support frame, the second support frame including a plurality of sub-frames distributed in a stepped manner, each sub-frame being adjustable in height along the vertical direction; a first material receiving component, which is arranged on the first support frame, the first material receiving component having a first supporting surface for supporting an operator; a plurality of second material receiving components, which are respectively and correspondingly arranged on the plurality of sub-frames, each second material receiving component having a second supporting surface for supporting an operator; wherein the first supporting surface is higher than the plurality of second supporting surfaces in the vertical direction, and the heights of the plurality of second supporting surfaces gradually decrease in the direction away from the first supporting surface; the first material receiving component and the second material receiving component are both used to receive waste materials and coolant generated by the machine tool.

[0006] Furthermore, the first material receiving component includes: a first material receiving box, which is detachably connected to the first supporting frame, and the top of the first material receiving box has a first material receiving port connected to its interior; a first pedal member, which is arranged at the first material receiving port and connected to the first material receiving box, and the top surface of the first pedal member is the first supporting surface.

[0007] Furthermore, the first pedal member is provided with a plurality of first through holes connected with the first material receiving port, so that the waste material and coolant generated by the machine tool can flow into the first material receiving box through the plurality of first through holes; and / or, the first pedal member is respectively provided with a plurality of first connecting grooves, and the inner wall of the first material receiving box is respectively provided with a plurality of first ribs, and the plurality of first ribs are respectively and correspondingly engaged with the plurality of first connecting grooves.

[0008] Furthermore, the first pedal member is made of fiberglass material; and / or, a first discharge port is provided at the bottom of the first material receiving box for discharging the coolant in the first material receiving box; and / or, a plurality of first connecting members are respectively provided on the outer wall of the first material receiving box for being detachably connected to the first support frame.

[0009] Furthermore, the first support frame includes: a plurality of first support columns, each of which is telescopically provided with a first base at the bottom, and the first base is used to contact the support base surface; a plurality of first cross beams, each of which has two ends connected to two adjacent first support columns; and a plurality of second cross beams, each of which has two ends connected to two oppositely arranged first cross beams.

[0010] Furthermore, each pedal assembly also includes: a plurality of adjustment components, which are respectively and correspondingly arranged between the sub-frame and the second material receiving component and are detachably connected to the sub-frame to adjust the height of the second support surface along the vertical direction.

[0011] Furthermore, each second material receiving component includes: a second material receiving box, which is detachably connected to the adjusting component, and the top of the second material receiving box has a second material receiving port connected to its interior; a second pedal member, which is arranged at the second material receiving port and connected to the second material receiving box, and the top surface of the second pedal member is a second supporting surface.

[0012] Furthermore, the second pedal member is provided with a plurality of second through holes connected with the second material receiving port, so that the waste and coolant generated by the machine tool can flow into the second material receiving box through the plurality of second through holes; and / or, the second pedal member is respectively provided with a plurality of second connecting grooves, and the inner wall of the second material receiving box is respectively provided with a plurality of second ribs, and the plurality of second ribs are respectively and correspondingly engaged with the plurality of second connecting grooves.

[0013] Furthermore, the second pedal member is made of fiberglass material; and / or, a second discharge port is provided at the bottom of the second material receiving box for discharging the coolant in the second material receiving box; and / or, a plurality of second connecting members are respectively provided on the outer wall of the second material receiving box for being detachably connected to the sub-frame respectively.

[0014] Furthermore, each sub-frame includes: a plurality of second support columns, each second support column having a telescopically provided second base at the bottom, the second base being used to contact the support base surface; a plurality of third beams, each third beam having two ends respectively connected to two adjacent second support columns.

[0015] The technical solution of the present invention is applied to provide a machine tool foot pedal structure, including multiple foot pedal assemblies connected in sequence along a preset direction, each foot pedal assembly includes a first support frame, a second support frame, a first material receiving component and a second material receiving component; the first support frame is adjustable in height along the vertical direction; the second support frame is connected to the first support frame, the second support frame includes multiple sub-frames distributed in a stepped manner, and the height of each sub-frame is adjustable in the vertical direction; the first material receiving component is arranged on the first support frame, and the first material receiving component has a first supporting surface for supporting an operator; multiple second material receiving components are respectively and correspondingly arranged on multiple sub-frames, and each second material receiving component has a second supporting surface for supporting an operator; wherein the first supporting surface is higher than the multiple second supporting surfaces in the vertical direction, and the height of the multiple second supporting surfaces gradually decreases in the direction away from the first supporting surface; the first material receiving component and the second material receiving component are both used to receive waste materials and coolant generated by the machine tool.

[0016] In this way, through the height adjustable design of the first support frame along the vertical direction, and the height of each sub-frame in the second support frame along the vertical direction can be independently adjusted, the pedal structure can adapt to the needs of different operators and different machine tool heights, provide personalized standing heights, significantly improve the comfort and efficiency of operation, and thus solve the problem that the pedal structure in the prior art is difficult to adapt to machine tools of different sizes. In addition, the first material receiving component and the second material receiving component both have the material receiving function, which can effectively collect the waste and coolant generated during the machine tool processing process, avoid pollution and slipping hazards in the working area, and maintain the cleanliness and safety of the working environment. At the same time, the independent design of each pedal component and the connection method along the preset direction enable the pedal structure to be freely combined and disassembled according to specific needs, which greatly facilitates the installation and adjustment under different processing environments and machine tool sizes. Whether it is for the needs of high-precision operation or for the height adjustment of large machine tool operation, the pedal structure can provide suitable support, suitable for a wide range of machine tool types and processing scenarios, and improve the overall applicability and operator satisfaction. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0018] Figure 1 It shows a schematic diagram of the overall structure provided by an embodiment of a machine tool footrest structure according to the present invention;

[0019] Figure 2 A schematic structural diagram of a foot pedal assembly provided according to an embodiment of a machine tool foot pedal structure of the present invention is shown;

[0020] Figure 3 It shows a schematic structural diagram of a first support frame provided by an embodiment of a machine tool footrest structure according to the present invention;

[0021] Figure 4 It shows a schematic structural diagram of a second support frame provided by an embodiment of a machine tool footrest structure according to the present invention;

[0022] Figure 5 It shows a schematic structural diagram of a first material receiving box provided in an embodiment of a machine tool foot pedal structure according to the present invention;

[0023] Figure 6 It shows a schematic structural diagram of a second material receiving box provided in an embodiment of a machine tool foot pedal structure according to the present invention;

[0024] Figure 7 It shows a schematic structural diagram of a first pedal member provided in an embodiment of a machine tool foot pedal structure according to the present invention;

[0025] Figure 8 A schematic structural diagram of a second pedal member provided in an embodiment of a machine tool pedal structure according to the present invention is shown;

[0026] Fig. 9 A schematic structural diagram of an adjusting component provided in an embodiment of a machine tool footrest structure according to the present invention is shown.

[0027] The above drawings include the following reference numerals:

[0028] 1. Foot pedal assembly;

[0029] 10. first support frame; 11. first support column; 110. first base; 12. first crossbeam; 13. second crossbeam;

[0030] 20, second support frame; 21, sub-frame; 210, second support column; 2101, second base; 211, third crossbeam;

[0031] 30. first material receiving component; 31. first supporting surface; 32. first material receiving box; 320. first rib plate; 321. first row of discharge ports; 322. first connecting member; 33. first pedal member; 330. first through hole; 331. first connecting groove;

[0032] 40, second material receiving component; 41, second supporting surface; 42, second material receiving box; 420, second rib plate; 421, second row of discharge ports; 422, second connecting member; 43, second pedal member; 430, second through hole; 431, second connecting groove;

[0033] 50. Adjustment parts; 60. Anti-slip plate. DETAILED DESCRIPTION

[0034] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0035] In order to solve the problem that the pedal structure in the prior art is difficult to adapt to machine tools of different sizes, the present invention provides a machine tool pedal structure.

[0036] Please refer to Figures 1 to 9 As shown, the present invention provides a machine tool foot structure, including a plurality of foot pedal assemblies 1 connected in sequence along a preset direction, each foot pedal assembly 1 includes a first support frame 10, a second support frame 20, a first material receiving component 30 and a second material receiving component 40; the first support frame 10 is adjustable in height along the vertical direction; the second support frame 20 is connected to the first support frame 10, and the second support frame 20 includes a plurality of sub-frames 21 distributed in a stepped shape, and the height of each sub-frame 21 along the vertical direction is adjustable; the first material receiving component 30 is arranged On the first supporting frame 10, the first material receiving component 30 has a first supporting surface 31 for supporting the operator; multiple second material receiving components 40 are respectively and correspondingly arranged on multiple sub-frames 21, and each second material receiving component 40 has a second supporting surface 41 for supporting the operator; wherein, the first supporting surface 31 is higher than the multiple second supporting surfaces 41 in the vertical direction, and the heights of the multiple second supporting surfaces 41 gradually decrease in the direction away from the first supporting surface 31; the first material receiving component 30 and the second material receiving component 40 are both used to receive waste materials and coolant generated by the machine tool.

[0037] In one aspect of the technical solution of the present invention, the height of the first support frame 10 along the vertical direction is adjustable, and the height of each sub-frame 21 in the second support frame 20 along the vertical direction can be independently adjusted. The pedal structure can adapt to the needs of different operators and different machine tool heights, provide personalized standing heights, significantly improve the comfort and efficiency of operation, and thus solve the problem that the pedal structure in the prior art is difficult to adapt to machine tools of different sizes. In addition, the first material receiving component 30 and the second material receiving component 40 both have a material receiving function, which can effectively collect waste and coolant generated during the machine tool processing process, avoid pollution and slip hazards in the working area, and maintain the cleanliness and safety of the working environment. At the same time, the independent design of each pedal assembly 1 and the connection method along the preset direction enable the pedal structure to be freely combined and disassembled according to specific needs, which greatly facilitates installation and adjustment in different processing environments and machine tool sizes. Whether it is for the needs of high-precision operation or for the height adjustment of large machine tool operation, the pedal structure can provide suitable support, is suitable for a wide range of machine tool types and processing scenarios, and improves the overall applicability and operator satisfaction.

[0038] like Figure 5 and Figure 7 As shown, the first material receiving component 30 includes a first material receiving box 32 and a first pedal member 33; the first material receiving box 32 is detachably connected to the first support frame 10, and the top of the first material receiving box 32 has a first material receiving port connected to the inside thereof; the first pedal member 33 is arranged at the first material receiving port and connected to the first material receiving box 32, and the top surface of the first pedal member 33 is a first support surface 31. Through the above arrangement, the first material receiving port can effectively collect and store waste materials and coolant splashed from the machine tool, avoiding liquid and solid waste from falling directly on the pedal structure, reducing the risk of slipping, and keeping the pedal surface dry and clean. In addition, the top surface of the first pedal member 33 serves as the first support surface 31, which directly provides standing support for the operator to ensure that the operator can stand stably when performing precision operations. At the same time, the first material receiving box 32 is detachably connected to the first support frame 10. When cleaning or replacement is needed, the operator can easily remove the material receiving box to clean the internal waste and coolant without disassembling the entire pedal structure, which simplifies the maintenance process, reduces maintenance time, and improves production efficiency.

[0039] Specifically, the first pedal member 33 is provided with a plurality of first through holes 330 connected to the first material receiving port, so that the waste materials and coolant generated by the machine tool can flow into the first material receiving box 32 through the plurality of first through holes 330. In this way, it can ensure that the waste materials and coolant generated by the machine tool can flow into the first material receiving box 32 quickly and evenly, avoiding the accumulation of waste materials on the pedal surface, and also promoting the timely drainage of the coolant, keeping the pedal surface dry, thereby improving the safety and comfort of operation. At the same time, the presence of the through holes increases the friction coefficient of the surface of the first pedal member 33, so that even in humid conditions, the operator can maintain a good anti-slip effect, reducing the potential risk of slipping and falling, and further ensuring the safety of the operator.

[0040] Specifically, the first pedal member 33 is provided with a plurality of first connection grooves 331, and the inner wall of the first material receiving box 32 is provided with a plurality of first ribs 320, and the plurality of first ribs 320 are respectively engaged with the plurality of first connection grooves 331. In this way, the first material receiving box 32 and the first pedal member 33 are firmly connected by the engagement of the first ribs 320 with the first connection grooves 331, thereby ensuring that the first material receiving box 32 is accurately positioned and firmly fixed during use. At the same time, this engaging structure design is also easy to disassemble, and the operator can easily remove the material receiving box for waste cleaning or replacement without using additional tools, thereby improving maintenance efficiency and enhancing the overall adaptability and flexibility of the pedal structure.

[0041] In this embodiment, the first pedal member 33 is made of glass fiber reinforced plastic material. As a composite material, glass fiber reinforced plastic has the characteristics of light weight and high strength, so that the first pedal member 33 can maintain sufficient structural strength, while reducing the overall weight, and improving the convenience of handling and installation of the pedal structure. In addition, the glass fiber reinforced plastic material has good corrosion resistance to water, oil and most chemicals, and is particularly suitable for use in a processing environment such as a CNC machine tool. It can effectively resist the erosion of substances such as coolant and chip liquid on the pedal, and extend the service life of the pedal.

[0042] In this embodiment, a first discharge port 321 is provided at the bottom of the first receiving box 32 for discharging the coolant in the first receiving box 32. In this way, the first discharge port 321 can be connected to the discharge pipeline and the joint to directly guide the excess coolant to a preset collection container or treatment system, thereby avoiding disorderly overflow of the excess coolant during operation, reducing the risk of pollution of the working environment, maintaining the cleanliness and safety of the working area, greatly simplifying the cleaning process, and improving maintenance efficiency.

[0043] In this embodiment, a plurality of first connecting members 322 are respectively provided on the outer wall of the first receiving box 32, which are used to be detachably connected to the first support frame 10. In this way, the first receiving box 32 can be flexibly installed and removed from the first support frame 10, so that the operator can quickly adjust the configuration of the footrest structure according to the working state and maintenance requirements of the CNC machine tool, which helps to optimize the working environment and ensure that the footrest structure can adapt to different working heights and operating positions.

[0044] like Figure 2 and Figure 3 As shown, the first support frame 10 includes a plurality of first support columns 11, a plurality of first beams 12 and a plurality of second beams 13; the bottom of each first support column 11 is retractably provided with a first base 110, and the first base 110 is used to contact the support base surface; the two ends of each first beam 12 are respectively connected to two adjacent first support columns 11; the two ends of each second beam 13 are respectively connected to two first beams 12 arranged oppositely. Through the above arrangement, the retractable first base 110 enables the first support frame 10 to adapt to the support base surface of different heights, ensures the stability and flatness of the footrest structure, enhances the versatility of the footrest structure, and enables it to be stably installed in an environment with uneven terrain or height difference without additional adjustment or support. In addition, through the combination of the plurality of first support columns 11 and the first beam 12 and the second beam 13, a grid-shaped support frame is formed, which can provide strong support force and bearing capacity, and ensure the stability and safety of the footrest structure when carrying the weight of the operator. At the same time, this modular design makes the assembly and disassembly of the pedal structure very convenient. The operator can quickly adjust the size and shape of the pedal structure to adapt to the space requirements of different CNC machine tools, and it is also convenient for transportation and storage.

[0045] like Fig. 9 As shown, each pedal assembly 1 also includes a plurality of adjustment components 50; the plurality of adjustment components 50 are respectively and correspondingly arranged between the sub-frame 21 and the second material receiving component 40 and are detachably connected to the sub-frame 21, so as to adjust the height of the second support surface 41 along the vertical direction. In this way, the involvement of the adjustment component 50 allows the height of the second support surface 41 of the pedal assembly 1 to be flexibly adjusted, ensuring that the operator can easily adjust the pedal to the most comfortable position according to personal height or the operating height of different CNC machine tools, thereby improving the operator's work efficiency and comfort. In addition, the adjustment component 50 is detachably connected to the sub-frame 21, making the assembly and disassembly of the pedal assembly 1 simple, and facilitating the rapid adjustment of the pedal structure according to actual needs or changes in the working environment. At the same time, this design also facilitates maintenance and replacement, reducing maintenance costs and downtime.

[0046] like Figure 6 and Figure 8As shown, each second material receiving component 40 includes a second material receiving box 42 and a second pedal member 43; the second material receiving box 42 is detachably connected to the adjustment component 50, and the top of the second material receiving box 42 has a second material receiving port connected to the inside thereof; the second pedal member 43 is arranged at the second material receiving port and connected to the second material receiving box 42, and the top surface of the second pedal member 43 is the second supporting surface 41. Through the above arrangement, the second material receiving port can effectively collect and store waste materials and coolant splashed from the machine tool, avoiding liquid and solid waste from falling directly on the pedal structure, reducing the risk of slipping, and keeping the pedal surface dry and clean. Furthermore, the top surface of the second pedal member 43 serves as the second support surface 41, which directly provides standing support for the operator to ensure that the operator can stand stably when performing precision operations; and through the combination of the second material receiving component 40 and the adjustment component 50, a stable support is provided to ensure the stability and load-bearing capacity of the pedal assembly 1 at different heights to adapt to different work scenarios. Whether it is high-precision processing or an environment that requires frequent adjustment of the operating height, a stable and safe pedal structure can be provided to meet the needs of the operator. At the same time, the second material receiving box 42 is detachably connected to the sub-frame 21. When cleaning or replacement is required, the operator can easily remove the material receiving box to clean the internal waste and coolant without disassembling the entire pedal structure, which simplifies the maintenance process, reduces maintenance time, and improves production efficiency.

[0047] Specifically, the second pedal member 43 is provided with a plurality of second through holes 430 connected to the second material receiving port, so that the waste and coolant generated by the machine tool flow into the second material receiving box 42 through the plurality of second through holes 430. In this way, the flow of waste and coolant can be effectively guided, and even if the machine tool generates a large amount of waste and coolant during the processing, it can be ensured that they are quickly and evenly distributed and flow into the material receiving box, avoiding the accumulation of waste or liquid on the pedal, reducing the risk of slipping, and improving work safety. At the same time, the presence of the through hole increases the friction coefficient of the surface of the second pedal member 43, even in wet conditions, the operator can maintain a good anti-slip effect, reducing the potential risk of slipping and falling, and further ensuring the safety of the operator. In addition, the design of the plurality of second through holes 430 enables the pedal assembly 1 to adapt to the amount of waste and the flow rate of coolant under different processing environments. Whether it is processing large parts or fine parts, the collection of waste and coolant can be optimized, enhancing the adaptability and flexibility of the pedal structure.

[0048] Specifically, a plurality of second connecting grooves 431 are respectively provided on the second pedal member 43, and a plurality of second ribs 420 are respectively provided on the inner wall of the second material receiving box 42, and the plurality of second ribs 420 are respectively and correspondingly engaged with the plurality of second connecting grooves 431. In this way, by engaging the second ribs 420 with the second connecting grooves 431, a stable connection between the second material receiving box 42 and the second pedal member 43 is achieved, ensuring that the second material receiving box 42 is accurately positioned and firmly fixed during use. At the same time, this engaging structure design is also easy to disassemble, and the operator can easily remove the material receiving box for waste cleaning or replacement without using additional tools, thereby improving maintenance efficiency and enhancing the overall adaptability and flexibility of the pedal structure. In addition, the engaging structure allows fine adjustment of the position between the second pedal member 43 and the second material receiving box 42, so that the pedal assembly 1 can better adapt to different operating environments and operator needs, thereby improving the flexibility and comfort of CNC machine tool operation.

[0049] In this embodiment, the second pedal member 43 is made of glass fiber reinforced plastic material. As a composite material, glass fiber reinforced plastic has the characteristics of light weight and high strength, so that the second pedal member 43 can maintain sufficient structural strength, while reducing the overall weight, and improving the convenience of handling and installation of the pedal structure. In addition, the glass fiber reinforced plastic material has good corrosion resistance to water, oil and most chemicals, and is particularly suitable for use in a processing environment such as a CNC machine tool, and can effectively resist the erosion of substances such as coolant and chip liquid on the pedal, thereby extending the service life of the pedal.

[0050] In this embodiment, the bottom of the second material receiving box 42 is provided with a second discharge port 421 for discharging the coolant in the second material receiving box 42. In this way, the second discharge port 421 can be connected to the discharge pipeline and the joint to directly guide the excess coolant to the preset collection container or treatment system, avoiding the disorderly overflow of the excess coolant during the operation, reducing the risk of pollution in the working environment, maintaining the cleanliness and safety of the working area, and allowing the operator to easily clean the inside of the second material receiving box 42 without disassembling the entire material receiving box, which greatly simplifies the cleaning and maintenance process, saves time and labor costs, and improves maintenance efficiency. At the same time, the excess coolant in the second material receiving box 42 is discharged in a timely manner, avoiding the corrosion of the metal parts of the CNC machine tool and the pedal assembly 1 by the coolant staying in the material receiving box for a long time, thereby extending the service life of the equipment.

[0051] In this embodiment, a plurality of second connecting members 422 are respectively provided on the outer wall of the second receiving box 42, which are used to be detachably connected to the sub-frame 21. In this way, the second receiving box 42 can be flexibly installed and removed from the sub-frame 21, so that the operator can quickly adjust the configuration of the footrest structure according to the working state and maintenance requirements of the CNC machine tool, which helps to optimize the working environment and ensure that the footrest structure can adapt to different working heights and operating positions.

[0052] like Figure 2 and Figure 4 As shown, each sub-frame 21 includes a plurality of second support columns 210 and a plurality of third crossbeams 211; the bottom of each second support column 210 can be telescopically provided with a second base 2101, and the second base 2101 is used to contact the support base surface; the two ends of each third crossbeam 211 are respectively connected to two adjacent second support columns 210. Through the above arrangement, the telescopic second base 2101 allows the operator to independently adjust the height of each support column according to the layout of the CNC machine tool and the flatness of the ground, thereby ensuring the level and stability of the entire footrest structure. It is particularly suitable for environments with uneven ground, and improves the adaptability and operational safety of the footrest assembly 1. The sub-frame 21 is composed of a plurality of second support columns 210 and a third crossbeam 211. This modular design facilitates the flexible expansion of the scale of the footrest assembly 1 according to the width and length of the CNC machine tool operation area. The operator can easily increase or decrease the number of support columns and crossbeams, and combine a footrest platform that meets actual needs, thereby enhancing the flexibility and expansion capacity of the footrest structure. At the same time, the connection method between the third crossbeam 211 and the second support column 210 ensures the structural strength of the footrest assembly 1, and can maintain sufficient support and durability even when carrying heavy objects or complex operating conditions. The node design of the crossbeam and the support column can disperse and carry the load, thereby improving the stability and load-bearing capacity of the entire footrest structure.

[0053] In this embodiment, each footrest assembly 1 further includes an anti-skid plate 60, which is arranged on the side of the second support frame 20 away from the first support frame 10. The top surface of the anti-skid plate 60 is the third support surface, and the height position of the third support surface is lower than the height position of any second support surface 41. In this way, the friction force of the operator on the footrest assembly 1 can be effectively increased to prevent slipping, especially when there is oil or coolant in the working environment, which significantly improves the safety of the operator. When the operator stands for a long time or moves frequently, it can adjust the standing posture more easily, reduce the pressure on the feet and legs, and improve work efficiency.

[0054] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:

[0055] The machine tool pedal structure includes a plurality of pedal assemblies 1 connected in sequence along a preset direction, each pedal assembly 1 includes a first support frame 10, a second support frame 20, a first material receiving component 30 and a second material receiving component 40; the first support frame 10 is adjustable in height along the vertical direction; the second support frame 20 is connected to the first support frame 10, and the second support frame 20 includes a plurality of sub-frames 21 distributed in a stepped shape, and the height of each sub-frame 21 along the vertical direction is adjustable; the first material receiving component 30 is arranged on the first support frame 10, the first material receiving component 30 has a first support surface 31 for supporting the operator; the plurality of second material receiving components 40 are respectively and correspondingly arranged on the plurality of sub-frames 21, and each second material receiving component 40 has a second support surface 41 for supporting the operator; wherein the first support surface 31 is higher than the plurality of second support surfaces 41 in the vertical direction, and the height of the plurality of second support surfaces 41 gradually decreases in the direction away from the first support surface 31; the first material receiving component 30 and the second material receiving component 40 are both used to receive the waste materials and coolant generated by the machine tool. In this way, through the height adjustable design of the first support frame 10 in the vertical direction, and the height of each sub-frame 21 in the second support frame 20 in the vertical direction can be independently adjusted, the footrest structure can adapt to the needs of different operators and different machine tool heights, provide personalized standing height, significantly improve the comfort and efficiency of operation, and thus solve the problem that the footrest structure in the prior art is difficult to adapt to machine tools of different sizes. In addition, the first material receiving component 30 and the second material receiving component 40 both have a material receiving function, which can effectively collect waste materials and coolant generated during the machine tool processing process, avoid pollution and slipping hazards in the working area, and maintain the cleanliness and safety of the working environment. At the same time, the independent design of each pedal assembly 1 and the connection method along the preset direction enable the pedal structure to be freely combined and disassembled according to specific needs, which greatly facilitates installation and adjustment in different processing environments and machine tool sizes. Whether it is for the needs of high-precision operations or for the height adjustment of large machine tool operations, the pedal structure can provide appropriate support, suitable for a wide range of machine tool types and processing scenarios, and improves the overall applicability and operator satisfaction.

[0056] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0057] Unless otherwise specifically stated, the relative arrangement of the parts and steps described in these embodiments, numerical expressions and numerical values ​​do not limit the scope of the present invention. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be regarded as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0058] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0059] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0060] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0061] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A machine tool footrest structure, characterized in that: It comprises a plurality of pedal assemblies (1) connected in sequence along a preset direction, each of the pedal assemblies (1) comprising: A first support frame (10) is arranged to be adjustable in height along the vertical direction; A second support frame (20) connected to the first support frame (10), the second support frame (20) comprising a plurality of sub-frames (21) distributed in a stepped manner, the height of each sub-frame (21) being adjustable in the vertical direction; A first material receiving component (30) is arranged on the first supporting frame (10), and the first material receiving component (30) has a first supporting surface (31) for supporting an operator; A plurality of second material receiving components (40) are respectively and correspondingly arranged on the plurality of sub-frames (21), and each of the second material receiving components (40) has a second supporting surface (41) for supporting the operator; Wherein, along the vertical direction, the first supporting surface (31) is higher than the plurality of second supporting surfaces (41), and the heights of the plurality of second supporting surfaces (41) gradually decrease in the direction away from the first supporting surface (31); and the first material receiving component (30) and the second material receiving component (40) are both used for receiving waste materials and coolant generated by the machine tool.

2. The machine tool footrest structure according to claim 1, characterized in that: The first material receiving component (30) comprises: A first material receiving box (32) is detachably connected to the first support frame (10), and the top of the first material receiving box (32) has a first material receiving opening communicated with the interior thereof; A first pedal member (33) is arranged at the first material receiving port and connected to the first material receiving box (32); the top surface of the first pedal member (33) is the first supporting surface (31).

3. The machine tool footrest structure according to claim 2, characterized in that: The first pedal member (33) is provided with a plurality of first through holes (330) communicating with the first material receiving port, so that waste materials and cooling liquid generated by the machine tool flow into the first material receiving box (32) through the plurality of first through holes (330); and / or, The first pedal member (33) is provided with a plurality of first connecting grooves (331), and the inner wall of the first material receiving box (32) is provided with a plurality of first ribs (320), and the plurality of first ribs (320) are respectively and correspondingly engaged with the plurality of first connecting grooves (331).

4. The machine tool footrest structure according to claim 2, characterized in that: The first pedal member (33) is made of glass fiber reinforced plastic material; and / or, The bottom of the first material receiving box (32) is provided with a first discharge port (321) for discharging the coolant in the first material receiving box (32); and / or, A plurality of first connecting members (322) are respectively provided on the outer wall of the first material receiving box (32) for being respectively detachably connected to the first supporting frame (10).

5. The machine tool footrest structure according to claim 1, characterized in that: The first support frame (10) comprises: A plurality of first support columns (11), each of the first support columns (11) being telescopically provided with a first base (110) at the bottom, the first base (110) being used to contact a supporting base surface; A plurality of first cross beams (12), wherein two ends of each first cross beam (12) are respectively connected to two adjacent first support columns (11); A plurality of second cross beams (13), with two ends of each second cross beam (13) respectively connected to two oppositely arranged first cross beams (12).

6. The machine tool footrest structure according to claim 1, characterized in that: Each of the footrest assemblies (1) further comprises: A plurality of adjustment components (50) are respectively and correspondingly arranged between the sub-frame (21) and the second material receiving component (40) and are detachably connected to the sub-frame (21) so as to adjust the height of the second supporting surface (41) in the vertical direction.

7. The machine tool footrest structure according to claim 6, characterized in that: Each of the second material receiving components (40) comprises: A second material receiving box (42) is detachably connected to the adjusting component (50), and the top of the second material receiving box (42) is provided with a second material receiving opening communicated with the interior thereof; A second pedal member (43) is arranged at the second material receiving port and connected to the second material receiving box (42); the top surface of the second pedal member (43) is the second supporting surface (41).

8. The machine tool footrest structure according to claim 7, characterized in that: The second pedal member (43) is provided with a plurality of second through holes (430) communicating with the second material receiving port, so that waste materials and coolant generated by the machine tool flow into the second material receiving box (42) through the plurality of second through holes (430); and / or, The second pedal member (43) is provided with a plurality of second connecting grooves (431), and the inner wall of the second material receiving box (42) is provided with a plurality of second ribs (420), and the plurality of second ribs (420) are respectively and correspondingly engaged with the plurality of second connecting grooves (431).

9. The machine tool footrest structure according to claim 8, characterized in that: The second pedal member (43) is made of glass fiber reinforced plastic material; and / or, The bottom of the second material receiving box (42) is provided with a second discharge port (421) for discharging the coolant in the second material receiving box (42); and / or, A plurality of second connecting members (422) are respectively provided on the outer walls of the second material receiving box (42) for being respectively detachably connected to the sub-frame (21).

10. The machine tool footrest structure according to claim 1, characterized in that: Each of the sub-frames (21) comprises: A plurality of second support columns (210), each of the second support columns (210) being telescopically provided with a second base (2101) at the bottom, the second base (2101) being used to contact a supporting base surface; A plurality of third cross beams (211), with two ends of each third cross beam (211) respectively connected to two adjacent second support columns (210).

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