Ground rail assembly for laser cutting machine

Abstract

The utility model discloses a ground rail assembly for a laser cutting machine. The ground rail assembly comprises a bottom plate, a guide rail and an adjusting mechanism. A bearing frame is fixed to the upper side of the bottom plate, guide rails are slidably connected to the upper sides of the side edges of the left end and the right end of the bearing frame, two front-back symmetrical lug plates are fixed to the outer sides of the left end and the right end of the bearing frame correspondingly, the adjusting mechanism comprises a clamping piece, a first adjusting bolt, a bearing and a handle, and the left end and the right end of each guide rail extend out of the outer side of the bearing frame. According to the ground rail assembly for the laser cutting machine, the movable guide rails are arranged on the bearing frame, the distance between the two guide rails can be adjusted in cooperation with the adjusting mechanism, the guide rails are arranged on the bearing frame, and therefore the distance between the two guide rails can be adjusted; the device is suitable for small rail cars of different sizes and is wide in application range, high in practicability and easy to adjust.

Description

Technical Field

[0001] The utility model belongs to the technical field of laser cutting machines, and in particular relates to a ground rail assembly for a laser cutting machine. Background Art

[0002] A laser cutting machine focuses the laser light emitted from a laser source into a high-power-density laser beam through an optical path system. The laser beam irradiates the surface of the workpiece, causing it to reach its melting point or boiling point. At the same time, high-pressure gas coaxial with the beam blows away the molten or vaporized metal. To improve cutting efficiency, laser cutting machines often use a floor rail trolley in conjunction with the floor rail to transport materials.

[0003] Currently, most of the existing laser cutting machine floor rails are fixed. For example, the patent with application number 202222782897.0 discloses a floor rail assembly for a laser cutting machine. This patent loosens the corresponding support bolts, slides the corresponding second clamping plate away from the damaged floor rail, and then slides the positioning blocks at both ends of the damaged floor rail to disengage the positioning blocks from the positioning grooves. This has the advantage of facilitating the removal of the damaged floor rail and facilitating subsequent maintenance. However, since the floor rail trolleys have different sizes and the wheelbases at the bottom of the floor rail trolleys are different in size, the use of this fixed-distance floor rail assembly cannot meet the use requirements of floor rail trolleys of different sizes and has a narrow scope of application. Utility Model Content

[0004] In order to solve the problems existing in the prior art, the utility model provides a floor rail assembly for a laser cutting machine. By arranging a movable guide rail on the supporting frame, the distance between the two guide rails can be adjusted in conjunction with an adjustment mechanism. It is suitable for rail trolleys of different sizes, has a wide range of applications, is highly practical, and the adjustment method is simple to operate.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said linking rod and said adjusting base are pivotally connected to each other with a bolt, and said bolt has a round shank to contact with said linking rod.

[0007] Furthermore, the adjustment mechanisms are all lower than the horizontal plane in the middle of the guide rail, which can ensure the normal use of the guide rail.

[0008] Furthermore, support legs are fixed around the bottom side of the base plate, and an internal thread is opened inside the support legs, and a second adjusting bolt is screwed to the internal thread, and a fixing plate is fixed to the bottom end of the second adjusting bolt. By arranging the support legs, the second adjusting bolt and the fixing plate, it is convenient to adjust the four corners of the base plate, and it is convenient to adjust the upper and lower spacing between the guide rails, and it is also suitable for uneven ground.

[0009] Compared with the prior art, the beneficial effects of the present invention are: by arranging a movable guide rail on the supporting frame, the spacing between the two guide rails can be adjusted in conjunction with the adjustment mechanism, which is suitable for rail trolleys of different sizes, has a wide range of applications, is highly practical, and the adjustment method is simple to operate. The adjustment mechanisms are all lower than the horizontal plane in the middle of the guide rail, which can ensure the normal use of the guide rail. By arranging support legs, a second adjustment bolt and a fixed plate, it is convenient to adjust the four corners of the base plate, and it is convenient to adjust the upper and lower spacing between the guide rails, and it is also suitable for uneven ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the structure of the utility model.

[0011] Figure 2 It is a schematic diagram of the right side structure of the utility model.

[0012] In the figure: 1 base plate, 2 supporting frame, 3 guide rail, 4 ear plate, 5 adjustment mechanism, 51 clamp, 52 first adjustment bolt, 53 bearing, 54 handle, 6 support leg, 7 second adjustment bolt, 8 fixing plate. DETAILED DESCRIPTION

[0013] The following will be combined with the accompanying drawings of the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only 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.

[0014] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention. Example

[0015] See attached Figure 1-2 As shown, a floor rail assembly for a laser cutting machine includes a base plate 1, a guide rail 3 and an adjustment mechanism 5; a supporting frame 2 is fixed on the upper side of the base plate 1, and the upper sides of the left and right sides of the supporting frame 2 are slidably connected with the guide rails 3, and the outer sides of the left and right ends of the supporting frame 2 are fixed with two front and rear symmetrical ear plates 4, and the adjustment mechanism 5 includes a clamp 51, a first adjusting bolt 52, a bearing 53 and a handle 54, and the left and right ends of the guide rail 3 extend outward from the supporting frame 2, and the bottoms of the left and right ends of the guide rail 3 are clamped with clamps 51, and the clamps 51 are fixed on the outer sides of the The side is provided with a through groove that cooperates with the guide rail 3, and the ear plate 4 is provided with a screw hole, and the first adjusting bolt 52 is screwed at the screw hole. The inner end of the first adjusting bolt 52 is rotatably connected to the outer side of the clamp 51 through a bearing 53, and the outer end of the first adjusting bolt 52 is fixed with a handle 54. By arranging a movable guide rail 3 on the supporting frame 2, the distance between the two guide rails 3 can be adjusted in conjunction with the adjustment mechanism 5. It is suitable for rail trolleys of different sizes, has a wide range of applications, is highly practical, and the adjustment method is simple to operate.

[0016] The adjusting mechanisms 5 are all lower than the horizontal plane of the middle portion of the guide rail 3 , which can ensure the normal use of the guide rail 3 .

[0017] Support legs 6 are fixed around the bottom side of the base plate 1, and an internal thread is opened inside the support legs 6, and a second adjusting bolt 7 is screwed on the internal thread. The bottom end of the second adjusting bolt 7 is fixed with a fixing plate 8. By arranging the support legs 6, the second adjusting bolt 7 and the fixing plate 8, it is convenient to adjust the four corners of the base plate 1 and the upper and lower spacing between the guide rails 3. It is also suitable for uneven ground.

[0018] Working principle: Turn the handle 54 to drive the first adjusting bolt 52 to rotate, thereby driving the guide rail 3 to move on the support frame 2 through the bearing 53, and adjusting the distance between the two guide rails 3. It is suitable for rail trolleys of different sizes, has a wide range of applications, is highly practical, and has a simple adjustment method. The adjustment mechanism 5 is lower than the horizontal plane in the middle of the guide rail 3, which can ensure the normal use of the guide rail 3. Rotate the fixed plate 8 to adjust the length of the second adjusting bolt 7 on the support leg 6, so as to facilitate the adjustment of the four corners of the base plate 1 and the adjustment of the upper and lower distances between the guide rails 3. It is also suitable for uneven ground.

[0019] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the appended claims rather than the above description. Therefore, it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0020] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A floor rail assembly for a laser cutting machine, comprising a base plate, a guide rail, and an adjustment mechanism, characterized in that: A supporting frame is fixed on the upper side of the base plate, and guide rails are slidably connected to the upper sides of the left and right sides of the supporting frame. Two front-to-back symmetrical ear plates are fixed to the outer sides of the left and right ends of the supporting frame. The adjustment mechanism includes a clamp, a first adjusting bolt, a bearing and a handle. The left and right ends of the guide rails extend out of the supporting frame, and the left and right bottom ends of the guide rails are clamped with clamps. A through groove that cooperates with the guide rails is provided on the upper side of the clamp, and screw holes are provided on the ear plates, and first adjusting bolts are screwed on the screw holes. The inner ends of the first adjusting bolts are rotatably connected to the outer sides of the clamps through bearings, and the outer ends of the first adjusting bolts are fixed with handles.

2. The ground rail assembly for a laser cutting machine according to claim 1, characterized in that: The adjustment mechanisms are all lower than the horizontal plane of the middle part of the guide rail.

3. The ground rail assembly for a laser cutting machine according to claim 1, characterized in that: Support legs are fixed around the bottom side of the bottom plate. Internal threads are provided in the support legs. Second adjusting bolts are screwed onto the internal threads. Fixed plates are fixed to the bottom ends of the second adjusting bolts.

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