Movement guide mechanism of vertical sawing machine

Abstract

The utility model belongs to the technical field of sawing machines, and particularly relates to a movement guide mechanism of a vertical sawing machine, which comprises a base, the linear guide rail is arranged on the base and transversely extends along the base; the guide rail sliding block is movably arranged on the linear guide rail; the bearing mechanisms are arranged on the base and located on the two sides of the linear guide rail; wherein the bottom of the saw frame is connected with the guide rail sliding block and is matched with the linear guide rail through the guide rail sliding block to transversely move, the bearing mechanism can support the guide rail sliding block, and compared with the prior art, the linear guide rail has the advantages of being high in precision, high in efficiency, good in loading capacity and high in rigidity. Through the arrangement of the linear guide rail and the guide rail sliding block, the transverse movement precision of the saw frame can be effectively improved, and therefore the machining quality of the vertical sawing machine is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of sawing machines, and particularly relates to a moving guiding mechanism of a vertical sawing machine. Background Art

[0002] A vertical sawing machine is a common metal cutting tool, usually used for straight cutting of metal materials. Its name comes from the vertical movement mode of the cutting tool, that is, the cutting tool moves downward and upward in the vertical direction. The transverse movement of the saw frame of the vertical sawing machine is usually driven by the cooperation of a guide rail and a wheel. For example, a guiding and supporting structure of a vertical sawing machine and a vertical sawing machine disclosed in the patent with the application number CN202221013647.4, wherein the guiding and supporting structure of the vertical sawing machine is used for slidingly matching a base and a saw frame, and three parallel guide rails are arranged on the base; the saw frame is provided with: a first driving frame, a first driving wheel and a first guiding wheel which only contacts and cooperates with the side surface of the first guide rail are arranged on the first driving frame; a second driving frame, a second driving wheel and a second guiding wheel which only contacts and cooperates with the side surface of the second guide rail are arranged on the second driving frame; a supporting frame, a supporting wheel is arranged on the supporting frame, and the supporting wheel, the first driving wheel and the second driving wheel are not collinear;

[0003] During the use of this existing moving guiding mechanism of the vertical sawing machine, the moving precision is relatively low, resulting in a poor moving effect and reducing the processing quality of the vertical sawing machine. Therefore, it is necessary to make improvements. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a moving guiding mechanism of a vertical sawing machine aiming at the above existing technical problems.

[0005] In view of this, the utility model provides a moving guiding mechanism of a vertical sawing machine, including:

[0006] A base, on which a saw frame is arranged;

[0007] It further includes:

[0008] A linear guide rail, which is arranged on the base and extends transversely along the base;

[0009] A guide rail slider, which is movably arranged on the linear guide rail;

[0010] A load-bearing mechanism, which is arranged on the base and on both sides of the linear guide rail;

[0011] Wherein, the bottom of the saw frame is connected to the guide rail slider and transversely moves through the cooperation of the guide rail slider and the linear guide rail, and the load-bearing mechanism can support the guide rail slider.

[0012] In this technical solution, the linear guide rail has the characteristics of high precision, high efficiency, good load capacity and high rigidity. By setting the linear guide rail and the guide rail slider, the lateral movement precision of the saw frame can be effectively improved, thus ensuring the processing quality of the vertical sawing machine. At the same time, by setting the load-bearing mechanism, the load-bearing capacity of the linear guide rail and the guide rail slider can be further improved, preventing the linear guide rail and the guide rail slider from deforming during use, and improving the service life of the moving guiding mechanism.

[0013] In the above technical solution, further, the load-bearing mechanism further includes:

[0014] A housing, which is arranged on the base and located on both sides of the linear guide rail;

[0015] A load-bearing plate, which is movably arranged on the top of the housing and can move in the vertical direction. A number of rotating rollers are evenly spaced along the transverse direction of the base on the inner side of the load-bearing plate;

[0016] Elastic support columns, which are vertically arranged in the housing, and the top ends of the elastic support columns are connected to the bottom surface of the load-bearing plate;

[0017] Wherein, the axis of the rotating roller is parallel to the longitudinal direction of the base, and there are several elastic support columns, which are evenly spaced along the transverse direction of the base.

[0018] In the above technical solution, further, the load-bearing mechanism further includes:

[0019] A guide rod, which is arranged on the bottom surface of the load-bearing plate, and a movable block is slidably arranged on the guide rod;

[0020] A spring, which is sleeved on the guide rod, one end of the spring is connected to the movable block, and the other end is connected to the end of the guide rod;

[0021] A connecting rod, which is arranged in the housing, one end of the connecting rod is movably connected to the bottom of the movable block, and the other end is movably connected to the bottom surface of the housing.

[0022] In the above technical solution, further, the guide rail slider further includes:

[0023] A slider main body, mounting plates are arranged on both sides of the slider main body, and notches matching the contour of the linear guide rail are arranged at the bottoms of the mounting plates;

[0024] Brush hairs, which are arranged on the surface of the notch for cleaning the surface of the linear guide rail.

[0025] In the above technical solution, further, the linear guide rail further includes:

[0026] An oil storage cavity is provided in the linear guide rail. An oil injection hole extending to the surface of the linear guide rail is provided at the top of the oil storage cavity, and a sealing cover is detachably provided in the oil injection hole.

[0027] A number of capillary tubes are evenly distributed in the oil storage cavity, and the top ends of the capillary tubes extend to the surface of the linear guide rail.

[0028] In the above technical solution, further, the guide rail slider further includes:

[0029] A wear-resistant layer is provided on the inner surface of the slider body.

[0030] The beneficial effects of the present utility model are as follows:

[0031] 1. By the cooperation of the linear guide rail and the guide rail slider, the lateral movement accuracy of the saw frame can be effectively improved, thus ensuring the processing quality of the vertical sawing machine.

[0032] 2. By the setting of the load-bearing mechanism, the load-bearing capacity of the linear guide rail and the guide rail slider is improved, preventing the linear guide rail and the guide rail slider from deforming during use, thus improving the service life of the moving guiding mechanism.

[0033] 3. By the setting of the oil storage cavity and the capillary tubes, the lubrication effect on the surface of the linear guide rail is improved, thus reducing the wear between the linear guide rail and the guide rail slider, and further improving the service life of the moving guiding mechanism. Description of the Drawings

[0034] 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, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0035] Figure 1 It is a schematic structural diagram of the specific embodiment of the present utility model.

[0036] Figure 2 It is a schematic longitudinal sectional view of the load-bearing mechanism of the present utility model.

[0037] Figure 3 It is a schematic transverse sectional view of the load-bearing mechanism of the present utility model.

[0038] Figure 4 It is a schematic structural diagram of the cross-sectional view of the linear guide rail of the present utility model.

[0039] Figure 5 It is a schematic structural diagram of the cross-sectional view of the guide rail slider of the present utility model.

[0040] The markings in the figure are as follows:

[0041] 1. Base; 2. Saw frame; 3. Linear guide rail; 30. Oil storage cavity; 31. Oil injection hole; 32. Sealing cover; 33. Capillary tube; 4. Guide rail slider; 40. Slider body; 41. Mounting plate; 42. Notch; 43. Brush; 44. Wear-resistant layer; 5. Load-bearing mechanism; 50. Housing; 51. Load-bearing plate; 52. Rotating roller; 53. Elastic support column; 54. Guide rod; 55. Movable block; 56. Spring; 57. Connecting rod. Detailed implementation mode

[0042] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0043] In the description of this application, it should be noted that the terms used here are only for describing specific implementation modes, and are not intended to limit the exemplary implementation modes according to this application. For the convenience of description, the dimensions of each part shown in the accompanying drawings are not drawn according to the actual proportional relationship. Technologies, methods, and devices known to those of ordinary skill in the relevant fields may not be discussed in detail, but in appropriate cases, the said technologies, methods, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0044] Embodiment 1:

[0045] The embodiment of this application provides a moving guiding mechanism for a vertical sawing machine, including: a base 1, and a saw frame 2 is arranged on the base 1;

[0046] It further includes: a linear guide rail 3, the linear guide rail 3 is arranged on the base 1 and extends horizontally along the base 1; a guide rail slider 4, the guide rail slider 4 is movably arranged on the linear guide rail 3; a load-bearing mechanism 5, the load-bearing mechanism 5 is arranged on the base 1 and is located on both sides of the linear guide rail 3;

[0047] Among them, the bottom of the saw frame 2 is connected to the guide rail slider 4 and cooperates with the linear guide rail 3 through the guide rail slider 4 for horizontal movement, and the load-bearing mechanism 5 can support the guide rail slider 4.

[0048] In this embodiment, the linear guide rail 3 features high precision, high efficiency, good load capacity, and high rigidity. By arranging the linear guide rail 3 and the guide rail slider 4, the lateral movement precision of the saw frame 2 can be effectively improved, thereby ensuring the machining quality of the vertical sawing machine. At the same time, by arranging the load-bearing mechanism 5, the load-bearing capacity of the linear guide rail 3 and the guide rail slider 4 can be further improved, preventing the linear guide rail 3 and the guide rail slider 4 from deforming during use, and increasing the service life of the moving guiding mechanism.

[0049] Embodiment 2:

[0050] This embodiment provides a moving guiding mechanism for a vertical sawing machine. In addition to including the technical solutions of the above embodiment, it also has the following technical features. The load-bearing mechanism 5 further includes: a housing 50, which is arranged on the base 1 and located on both sides of the linear guide rail 3; a load-bearing plate 51, which is movably arranged on the top of the housing 50 and can move in the vertical direction. A plurality of rotating rollers 52 are evenly spaced along the transverse direction of the base 1 on the inner side of the load-bearing plate 51; elastic support columns 53, which are vertically arranged in the housing 50, and the top ends of the elastic support columns 53 are connected to the bottom surface of the load-bearing plate 51;

[0051] Among them, the axis of the rotating roller 52 is parallel to the longitudinal direction of the base 1, and there are several elastic support columns 53, which are evenly spaced along the transverse direction of the base 1.

[0052] The load-bearing mechanism 5 further includes: a guide rod 54, which is arranged on the bottom surface of the load-bearing plate 51, and a movable block 55 is slidably arranged on the guide rod 54; a spring 56, which is sleeved on the guide rod 54, one end of the spring 56 is connected to the movable block 55, and the other end is connected to the end of the guide rod 54; a connecting rod 57, which is arranged in the housing 50, one end of the connecting rod 57 is movably connected to the bottom of the movable block 55, and the other end is movably connected to the bottom surface of the housing 50.

[0053] In this embodiment, when the guide rail slider 4 bears the load, the bottom of the guide rail slider 4 contacts the inner layer of the load-bearing plate 51. The rotating rollers 52 on the inner side of the load-bearing plate 51 can effectively ensure the movement of the guide rail slider 4. At the same time, when the load-bearing plate 51 is pressed, it moves downward, and the elastic support columns 53 contract, thereby buffering and supporting the guide rail slider 4 through the elastic force, thus improving the load-bearing performance of the guide rail slider 4 and the linear guide rail 3. At the same time, during the downward movement of the load-bearing plate 51, the movable block 55 moves along the guide rod 54, causing the spring 56 to contract, thereby further buffering and supporting the guide rail slider 4 through the elastic force of the spring 56, further improving the load-bearing performance of the guide rail slider 4 and the linear guide rail 3. Compared with the prior art, the present utility model can effectively prevent the linear guide rail 3 and the guide rail slider 4 from deforming due to long-term load-bearing, and increases the service life of the moving guiding mechanism.

[0054] Example 3:

[0055] This embodiment provides a moving guiding mechanism for a vertical sawing machine. In addition to including the technical solutions of the above embodiment, it also has the following technical features. The guide rail slider 4 further includes: a slider body 40, mounting plates 41 are arranged on both sides of the slider body 40, and a notch 42 that matches the contour of the linear guide rail 3 is arranged at the bottom of the mounting plate 41; bristles 43, the bristles 43 are arranged on the surface of the notch 42 for cleaning the surface of the linear guide rail 3.

[0056] In this embodiment, through the arrangement of the bristles 43, during the process of the guide rail slider 4 moving along the linear guide rail 3, the bristles 43 can clean the debris on the surface of the linear guide rail 3 in advance, preventing the debris from entering between the linear guide rail 3 and the guide rail slider 4 and affecting the movement, and further improving the movement accuracy and service life of the moving guiding mechanism.

[0057] Example 4:

[0058] This embodiment provides a moving guiding mechanism for a vertical sawing machine. In addition to including the technical solutions of the above embodiment, it also has the following technical features. The linear guide rail 3 further includes: an oil storage cavity 30, the oil storage cavity 30 is arranged in the linear guide rail 3, an oil injection hole 31 extending to the surface of the linear guide rail 3 is arranged at the top of the oil storage cavity 30, and a sealing cover 32 is detachably arranged in the oil injection hole 31; a plurality of capillary tubes 33, the plurality of capillary tubes 33 are evenly distributed in the oil storage cavity 30, and the top ends of the capillary tubes 33 extend to the surface of the linear guide rail 3.

[0059] The guide rail slider 4 further includes: a wear-resistant layer 44, and the wear-resistant layer 44 is arranged on the inner surface of the slider body 40.

[0060] In this embodiment, by opening the sealing cover 32 on the oil injection hole 31, lubricant can be added to the oil storage cavity 30. During the operation of the moving guiding mechanism, the capillary tubes 33 can convey the lubricant in the oil storage cavity 30 from bottom to top to the surface of the linear guide rail 3 through capillary action, thereby lubricating the surface of the linear guide rail 3, effectively reducing the friction between the linear guide rail 3 and the guide rail slider 4, thereby reducing the wear of the linear guide rail 3 and the guide rail slider 4, and improving the movement accuracy of the guide rail slider 4. At the same time, through the arrangement of the wear-resistant layer 44, the wear of the guide rail slider 4 is further reduced.

[0061] The embodiments of the present application have been described above in conjunction with the accompanying drawings. Without conflict, the embodiments and the features in the embodiments in the present application can be combined with each other. The present application is not limited to the above specific implementation manners. The above specific implementation manners are merely illustrative rather than restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them belong to the protection scope of the present application.

Claims

1. A mobile guide mechanism for a vertical sawing machine, comprising: A base (1), wherein a saw frame (2) is arranged on the base (1); It is characterized by further comprising: A linear guide rail (3), wherein the linear guide rail (3) is arranged on the base (1) and extends laterally along the base (1); A guide rail slider (4), wherein the guide rail slider (4) is movably arranged on the linear guide rail (3); A load-bearing mechanism (5), wherein the load-bearing mechanism (5) is arranged on the base (1) and located on both sides of the linear guide rail (3); The bottom of the saw frame (2) is connected to a guide rail slider (4) and moves laterally through the cooperation between the guide rail slider (4) and the linear guide rail (3), and the load-bearing mechanism (5) can support the guide rail slider (4).

2. The moving guide mechanism of a vertical sawing machine according to claim 1, characterized in that: The load-bearing mechanism (5) further comprises: A housing (50), wherein the housing (50) is arranged on the base (1) and located on both sides of the linear guide rail (3); A load-bearing plate (51), the load-bearing plate (51) being movably arranged on the top of the housing (50) and being movable in the vertical direction, and a plurality of rotating rollers (52) being evenly spaced laterally along the base (1) and arranged on the inner side of the load-bearing plate (51); An elastic support column (53), wherein the elastic support column (53) is vertically arranged in the housing (50), and the top end of the elastic support column (53) is connected to the bottom surface of the load-bearing plate (51); The axis of the rotating roller (52) is parallel to the longitudinal direction of the base (1), and there are a plurality of elastic support columns (53) which are evenly spaced and distributed in the transverse direction of the base (1).

3. The moving guide mechanism of a vertical sawing machine according to claim 2, characterized in that: The load-bearing mechanism (5) further comprises: A guide rod (54), the guide rod (54) being arranged on the bottom surface of the load-bearing plate (51), and a movable block (55) being slidably arranged on the guide rod (54); A spring (56), wherein the spring (56) is sleeved on the guide rod (54), one end of the spring (56) is connected to the movable block (55), and the other end is connected to the end of the guide rod (54); A connecting rod (57), wherein the connecting rod (57) is arranged in the housing (50), one end of the connecting rod (57) is movably connected to the bottom of the movable block (55), and the other end of the connecting rod (57) is movably connected to the bottom surface of the housing (50).

4. The moving guide mechanism of a vertical sawing machine according to claim 1, characterized in that: The guide rail slider (4) also includes: A slider body (40), wherein mounting plates (41) are arranged on both sides of the slider body (40), and a notch (42) matching the contour of the linear guide rail (3) is arranged at the bottom of the mounting plate (41); Brush bristles (43) are arranged on the surface of the notch (42) and are used to clean the surface of the linear guide rail (3).

5. The moving guide mechanism of a vertical sawing machine according to claim 1, characterized in that: The linear guide rail (3) also includes: An oil storage chamber (30), the oil storage chamber (30) being arranged in the linear guide rail (3), the top of the oil storage chamber (30) being provided with an oil injection hole (31) extending to the surface of the linear guide rail (3), the oil injection hole (31) being provided with a detachable sealing cover (32); A plurality of capillaries (33) are evenly distributed in the oil storage cavity (30), and the top ends of the capillaries (33) extend to the surface of the linear guide rail (3).

6. The moving guide mechanism of a vertical sawing machine according to claim 4, characterized in that: The guide rail slider (4) also includes: A wear-resistant layer (44) is provided on the inner surface of the slider body (40).

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