Workbench leg structure for machining

Abstract

The utility model discloses a working table leg structure for processing, which relates to the technical field of working table supporting structures and comprises a working table, four corners of the working table are fixedly connected with sleeve blocks, the middle of the top end of each sleeve block is provided with an opening, one side of each sleeve block is provided with an inserting rod, the bottom end of each sleeve block penetrates through a square tube, and the bottom of each square tube is provided with a first round hole. Table legs are arranged in the square pipes, turning plates are arranged at the tops of the table legs, limiting plates are arranged at the tops of the turning plates, and a plurality of third round holes are formed in the tops of the front faces of the table legs. By arranging a series of structures, the height of the workbench can be adjusted, the situation that the height is adjusted in the mode that the lengths of table legs are stretched out and drawn back is avoided, meanwhile, the adjusted workbench can be more stable, the size of a carton for packaging is reduced, and the situation that the top and the bottom of the workbench are suspended at the same time after the carton is packaged is avoided; and meanwhile, the gravity center of the packaged workbench is lowered, and transportation of the packaged workbench is better facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of workbench supporting structures, in particular to a workbench leg structure for processing. Background Art

[0002] The workbench used for processing is similar to the workbench of a cutting machine. Due to its use requirements, table legs and other structures are usually set at the four corners of the bottom of the workbench for support, so as to raise the workbench for use.

[0003] However, when the existing table leg structure of the workbench is raised, since the junction of the table legs and the workbench is usually fixed, the height of the table legs is usually adjusted to adjust the height, so the table legs need to have a telescopic function. The table legs with the telescopic function are not stable enough, which makes the workbench easy to shake after the height adjustment is completed, which is not conducive to maintaining the stability of the workbench. In addition, since the table legs are fixed to the workbench, the equipment on the top of the workbench needs to be packed in a larger carton during packaging, and the table legs at the bottom of the workbench and the processing equipment on the top are in a suspended state during packaging, which makes the center of gravity of the packaged workbench relatively high, which is not conducive to the transportation of the packaged workbench. Utility Model Content

[0004] The utility model aims to provide a table leg structure for a processing workbench to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a table leg structure for a processing workbench, comprising a workbench, wherein the four corners of the workbench are fixedly connected with sleeve blocks, an opening is provided in the middle of the top of the sleeve block, a plug rod is provided on one side of the sleeve block, a square tube passes through the bottom end of the sleeve block, a first circular hole is provided at the bottom of the square tube, a table leg is provided inside the square tube, a flap is provided on the top of the table leg, a limit plate is provided on the top of the flap, a plurality of third circular holes are provided on the top of the front of the table leg, two second circular holes are provided on the bottom of the front of the table leg, a plurality of arc-shaped pieces are fixedly connected to the top of one side wall of the table leg, and a notch is provided on the top of the table leg.

[0006] Preferably, a rotating column is movably connected to the middle of one side wall of the sleeve block, the top end of the insertion rod is fixedly connected to the rotating column, and the insertion rod is movably connected to the sleeve block through the rotating column.

[0007] Preferably, the bottom end of the insertion rod is movably connected to the square tube through a rotating column and the first circular hole, and the insertion rod is movably connected to the third circular hole through the first circular hole.

[0008] Preferably, the table leg is movably connected to the square tube through an insertion rod, and the table leg is movably connected to the sleeve block through the square tube and the opening.

[0009] Preferably, a rotating rod passes through the side wall of the flap, the rotating rod is rotatably connected to the notch, and the flap is movably connected to the table leg via the rotating rod and the notch.

[0010] Preferably, a groove is provided at the top of the flap, and a clamping rod movably penetrates the inner wall of the groove.

[0011] Preferably, the clamping rod is fixedly connected to the limiting plate, and the limiting plate is movably embedded in the flap via the clamping rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The table leg structure of the processing workbench, through the rotating column, the plug rod, the square tube, the first circular hole and the third circular hole, allows the workbench connected to the table leg to slide up and down along the table leg through the square tube fixed to the workbench when adjusting the height, so that the first circular hole on the square tube coincides with the third circular hole of the corresponding height, and then the plug rod is inserted to fix it, thereby realizing the adjustment of the height of the workbench, avoiding the height adjustment by telescopic table leg length, and making the adjusted workbench more stable.

[0014] 2. The table leg structure of the processing workbench, through the sleeve block, opening, flap, limit plate and second circular hole, allows the workbench and the table leg structure to be lowered to the horizontal plane where the second circular hole of the table leg is located during packaging and transportation, so that the processing equipment on the top of the workbench can be supported by the top of the table leg, and the bottom of the workbench can also be attached to the bottom of the carton, thereby reducing the volume of the packaging carton, avoiding the situation where the top and bottom of the workbench are suspended at the same time after the carton is packaged, and at the same time lowering the center of gravity of the workbench after packaging, which is more conducive to the transportation of the workbench after packaging. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the second circular hole and the third circular hole structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the flap and the limit plate of the utility model;

[0018] Figure 4 It is a schematic diagram of the sleeve block and opening structure of the utility model.

[0019] In the figure: 1, workbench; 2, opening; 3, sleeve block; 4, rotating column; 5, plug rod; 6, square tube; 7, first round hole; 8, table leg; 9, second round hole; 10, flap; 11, groove; 12, notch; 13, arc-shaped piece; 14, third round hole; 15, limit plate; 16, rotating rod; 17, clamping rod. DETAILED DESCRIPTION

[0020] 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 in 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.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and 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 orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] like Figures 1 to 4 As shown, the table leg structure of a processing workbench in this embodiment comprises a workbench 1, with sleeve blocks 3 fixedly connected at the four corners of the workbench 1, an opening 2 is provided in the middle of the top of the sleeve block 3, an insertion rod 5 is provided on one side of the sleeve block 3, a square tube 6 passes through the bottom end of the sleeve block 3, a first circular hole 7 is provided at the bottom of the square tube 6, a table leg 8 is provided inside the square tube 6, a flap 10 is provided on the top of the table leg 8, a limit plate 15 is provided on the top of the flap 10, a plurality of third circular holes 14 are provided on the top of the front of the table leg 8, two second circular holes 9 are provided on the bottom of the front of the table leg 8, a plurality of arc-shaped pieces 13 are fixedly connected to the top of one side wall of the table leg 8, and a notch 12 is provided on the top of the table leg 8.

[0024] Specifically, a processing machine is fixedly installed on the top of the workbench 1, and the sleeve block 3 and the workbench 1 are an integrated structure, so that the workbench 1 can be connected to the table leg 8 through the sleeve block 3, and the size of the opening 2 is adapted to the size of the top surface of the table leg 8, so that the table leg 8 can smoothly pass through the opening 2, and then the workbench 1 can be moved to the bottom of the table leg 8 through the sleeve block 3, so that the top of the table leg 8 can support the four corners of the top of the packaged carton, thereby facilitating the protection of the packaging carton, and the cross section of the insertion rod 5 is "L"-shaped, and The square tube 6 is a solid round rod, which can be turned over along the outer wall of the sleeve block 3, so as to realize the insertion and separation of the insertion rod 5 and the first round hole 7 and the third round hole 14, so that the height of the workbench 1 is more flexible when adjusting. The interior of the square tube 6 is connected with the interior of the opening 2, and the size of the square tube 6 is the same as that of the opening 2, so that the table leg 8 can also slide up and down in the square tube 6. The length of the table leg 8 is fixed and it is a detachable structure. The cross section of the flap 10 is an "inverted L" shape. The flap 10 can be connected with the top of the table leg 8 and the The backs overlap and will not interfere with the sliding of the square tube 6 along the table leg 8. After turning 90 degrees along the notch 12, the bottom end of the flap 10 will flip to a horizontal state, and the top end of the flap 10 will flip into the notch 12. At the same time, the limit plate 15 at the top will abut against the inner wall of the notch 12, so that the flap 10 remains in a horizontal state, thereby increasing the contact area between the top end of the table leg 8 and the packaging carton, which is more conducive to supporting and protecting the carton. The inner diameter of the third circular hole 14 is adapted to the outer diameter of the insertion rod 5, and the inner diameter of the second circular hole 9 is adapted to the outer diameter of the third circular hole 14. The inner diameters of the circular holes 14 are the same, so that the insertion rod 5 can also be inserted into the second circular hole 9 to lock the square tube 6 and the bottom of the table leg 8. The arc-shaped sheet 13 is an elastic metal sheet, which can increase the friction between the inner wall of the square tube 6 and the side wall of the table leg 8, so that when the table leg 8 slides to the third circular hole 14 of the corresponding height, there is an obvious damping feeling, making it easier for the insertion rod 5 to be inserted from the first circular hole 7 into the third circular hole 14, thereby facilitating the adjustment of the height of the workbench 1, and the notch 12 can realize the flipping and embedding of the flap 10 at the top of the table leg 8.

[0025] Furthermore, a rotating column 4 is movably connected in the middle of one side wall of the sleeve block 3, and the top end of the insertion rod 5 is fixedly connected to the rotating column 4. The insertion rod 5 is movably connected to the sleeve block 3 through the rotating column 4. The insertion rod 5 can be inserted into or separated from the first circular hole 7 and the third circular hole 14 according to the rotation of the rotating column 4, thereby realizing the height adjustment of the workbench 1 after sliding along the table leg 8.

[0026] Furthermore, the bottom end of the insertion rod 5 is movably connected with the square tube 6 through the rotating column 4 and the first circular hole 7, and the insertion rod 5 is movably connected with the third circular hole 14 through the first circular hole 7. After the bottom end of the insertion rod 5 is inserted into the first circular hole 7 and the third circular hole 14 at the same time, the square tube 6 and the table leg 8 can be temporarily locked, thereby fixing the workbench 1 on the table leg 8.

[0027] Furthermore, the table leg 8 is movably connected to the square tube 6 through the insertion rod 5, and the table leg 8 is movably connected to the sleeve block 3 through the square tube 6 and the opening 2. The table leg 8 can be inserted simultaneously after the insertion rod 5 is inserted into the square tube 6, thereby achieving the fixation of the table leg 8 and the square tube 6.

[0028] Furthermore, a rotating rod 16 passes through the side wall of the flap 10, and the rotating rod 16 is rotatably connected to the notch 12. The flap 10 is movably connected to the table leg 8 through the rotating rod 16 and the notch 12. The flap 10 can be flipped at the top of the table leg 8 by the rotating rod 16, thereby realizing the expansion of the flap 10.

[0029] Furthermore, a groove 11 is provided at the top of the flap 10, and a clamping rod 17 is movably penetrated through the inner wall of the groove 11. The groove 11 can make the limit plate 15 flush with the top of the table leg 8 when not in use, thereby reducing the interference caused by the table leg 8 passing through the top opening 2 of the sleeve block 3.

[0030] Furthermore, the clamping rod 17 is fixedly connected to the limit plate 15, and the limit plate 15 is movably embedded in the flap 10 through the clamping rod 17. After the flap 10 is flipped ninety degrees, the limit plate 15 can also be flipped ninety degrees through the clamping rod 17, and flipped out of the groove 11, and then abutted against the inner wall of the notch 12, thereby facilitating the flap 10 to maintain the flipped state.

[0031] The method of using this embodiment is as follows: when using the table leg 8 structure of the processing workbench 1 to adjust the height of the workbench 1, the bottom ends of the insertion rods 5 on the four sleeves 3 can be flipped and pulled out from the corresponding square tubes 6 and the table legs 8 respectively, so that the square tubes 6 and the table legs 8 are unlocked, and then the workbench 1 can be supported and slid up and down along the outer wall of the table leg 8 through the sleeves 3 and the square tubes 6, so that the first circular hole 7 on the square tube 6 can slide to the third circular hole 14 at the corresponding height of the top of the table leg 8. When the first circular hole 7 slides to the third circular hole 14 at a relatively close distance, the arc-shaped piece 13 on the outer wall of the table leg 8 will contact and adhere to the inner wall of the square tube 6, so that the workbench 1 produces a damping feeling when sliding up and down, so that the operator can judge the corresponding position of the third circular hole 14 on the table leg 8. When the height adjustment of the workbench 1 is completed, the bottom end of the insertion rod 5 is reinserted into the first circular hole 7 of the square tube 6 through the rotating column 4. The third circular hole 14 at the corresponding position of the table leg 8 is inserted into the hole 7 and the third circular hole 14 at the corresponding position of the table leg 8, so that the workbench 1 is locked with the table leg 8 again. When the workbench 1 needs to be packaged and transported in a carton, the workbench 1 needs to be moved to the bottom of the table leg 8, so that the insertion rod 5 is inserted into the second circular hole 9 at the bottom of the table leg 8, so that the table leg 8 is locked with the sleeve block 3 and the square tube 6. Then the flap 10 at the top of the table leg 8 can be rotated ninety degrees, so that the part of the flap 10 overlapping with the back of the table leg 8 is flipped to horizontal, and the part of the top of the flap 10 overlapping with the top of the table leg 8 enters the notch 12. At the same time, the limit plate 15 in the groove 11 at the top of the flap 10 will be flipped ninety degrees at the same time, and rest against the inner wall of the notch 12 that appears at the top of the table leg 8, so that the flap 10 remains in the flipped state. Finally, the workbench 1 and the table leg 8 structure can be packaged and transported in a carton, so that the four corners of the top of the packaged carton are supported by the flipped flap 10.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A processing workbench leg structure, comprising a workbench (1), Features: The four corners of the workbench (1) are fixedly connected with a sleeve block (3), the middle part of the top of the sleeve block (3) is provided with an opening (2), one side of the sleeve block (3) is provided with an insertion rod (5), the bottom end of the sleeve block (3) is penetrated by a square tube (6), the bottom of the square tube (6) is provided with a first circular hole (7), the inside of the square tube (6) is provided with a table leg (8), the top of the table leg (8) is provided with a flap (10), the top of the flap (10) is provided with a limit plate (15), the top of the front of the table leg (8) is provided with a plurality of third circular holes (14), the bottom of the front of the table leg (8) is provided with two second circular holes (9), the top of one side wall of the table leg (8) is fixedly connected with a plurality of arc-shaped sheets (13), and the top of the table leg (8) is provided with a notch (12).

2. A processing table leg structure according to claim 1, Features: A rotating column (4) is movably connected to the middle of one side wall of the sleeve block (3), the top end of the insertion rod (5) is fixedly connected to the rotating column (4), and the insertion rod (5) is movably connected to the sleeve block (3) via the rotating column (4).

3. A processing workbench leg structure according to claim 2, Features: The bottom end of the insertion rod (5) is movably connected to the square tube (6) through the rotating column (4) and the first circular hole (7), and the insertion rod (5) is movably connected to the third circular hole (14) through the first circular hole (7).

4. A processing workbench leg structure according to claim 1, Features: The table leg (8) is movably connected to the square tube (6) through an insertion rod (5), and the table leg (8) is movably connected to the sleeve block (3) through the square tube (6) and the opening (2).

5. The processing workbench leg structure according to claim 1, Features: A rotating rod (16) passes through the side wall of the flap (10), the rotating rod (16) is rotatably connected to the notch (12), and the flap (10) is movably connected to the table leg (8) via the rotating rod (16) and the notch (12).

6. The processing table leg structure of a workbench according to claim 1, Features: A groove (11) is provided at the top end of the flap (10), and a clamping rod (17) movably penetrates the inner wall of the groove (11).

7. A processing workbench leg structure according to claim 6, Features: The clamping rod (17) is fixedly connected to the limiting plate (15), and the limiting plate (15) is movably embedded and connected to the flap (10) via the clamping rod (17).

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