Table panel planing and milling machine for wooden table

Abstract

The utility model relates to a planing and milling machine, belongs to the technical field of planing and milling machines, and particularly relates to a planing and milling machine for a table panel of a wooden table, which comprises a platform, two movable grooves are formed in the platform, and L-shaped plates are fixedly connected in the two movable grooves; a first hydraulic cylinder is started to drive a sliding block to move, an extrusion block is driven to extrude and fix a wood table top, a second hydraulic cylinder is started to drive an extrusion plate to move, the other side of the wood table top is extruded and fixed, a motor is started to drive a planing and milling assembly to adjust the position, and a third hydraulic cylinder is started to drive a fixing shell to ascend and descend. According to the wood table top planing and milling device, the planing and milling assembly is driven to carry out planing and milling on wood table tops of different sizes, extrusion and fixation of the positions of the wood table tops of different sizes are achieved, planing and milling of the planing and milling assembly are facilitated, the planing and milling working efficiency is improved, and the problems that when existing planing and milling are carried out on the table tops, the table tops of different sizes cannot be well fixed, and certain limitation exists are solved. Therefore, the working efficiency of planing and milling is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of planing and milling machines, in particular to a planing and milling machine for a tabletop of a wooden table. Background Art

[0002] Office desks and chairs refer to tables and chairs used for office work. In terms of materials, office desks and chairs can be divided into panel office desks and chairs, rigid office desks and chairs, metal office desks and chairs, soft office desks and chairs, etc.; and in terms of the occasions of use, they can be divided into offices, open staff offices, conference rooms, reading rooms, library information rooms, training classrooms, laboratories, and staff dormitories. In terms of material composition, they can be divided into: leather office chairs, PU leather office chairs, cloth office chairs, mesh office chairs, plastic office chairs, etc. In terms of usage type, they can be divided into: boss chairs, work chairs, staff chairs, supervisor chairs, conference chairs, guest chairs, ergonomic chairs, etc. In terms of the occasions of use, they mainly include offices, open staff offices, conference rooms, reading rooms, library information rooms, training classrooms, laboratories, staff dormitories, staff canteens, etc. In terms of material composition, they can be divided into: steel office desks, wooden office desks, metal office desks, steel-wood combined office desks, etc.

[0003] A Chinese patent with a search announcement number of CN214772622U discloses a desktop planer and milling machine for office desk processing, including a work platform and a planer and milling mechanism; the work platform: linear motors are symmetrically arranged on its upper surface, and the mover ends of the two linear motors are fixedly connected to the bottom surface of the mounting frame; the planer and milling mechanism is arranged inside the mounting frame, and the lower end of the planer and milling mechanism is rotatably connected to the mounting shaft, and the outer arc surface of the mounting shaft is evenly provided with blades; wherein: it also includes a PLC controller, the PLC controller is arranged on the lower surface of the work platform, the input end of the PLC controller is electrically connected to an external power supply, and the input end of the linear motor is electrically connected to the output end of the PLC controller, and the planer and milling mechanism includes a slide plate, a mounting plate and an adjusting screw.

[0004] Based on the above search and combined with the prior art, we found that:

[0005] The existing planing and milling machine for the desktop of a wooden table cannot well fix desktops of different sizes when planing and milling the desktop, and has certain limitations, thereby reducing the working efficiency of planing and milling. Utility Model Content

[0006] In order to solve the above technical problems, the utility model proposes a planer and milling machine for a wooden table top. The first hydraulic cylinder is started to drive the slider to move up and down, and the roller is driven to rotate, thereby driving the extrusion block on the connecting rod to extrude and fix the wooden table top. The second hydraulic cylinder is started to drive the extrusion plate to move, and the other side of the wooden table top is extruded and fixed.

[0007] The technical solution to achieve the purpose of the utility model is: a tabletop planer and milling machine for a wooden table, comprising a platform, two movable grooves are provided on the platform, L-shaped plates are fixedly connected in the two movable grooves, and further comprising;

[0008] A fixing mechanism, wherein the fixing mechanism is located on the platform;

[0009] The fixing mechanism includes a fixing unit and a limiting unit. The fixing unit includes a hydraulic cylinder 1 fixedly connected to the bottom of the L-shaped plate. The output end of the hydraulic cylinder 1 is connected to a slider through a coupling. Two fixing blocks are fixedly connected to one side of the two L-shaped plates. The sides of each two fixing blocks close to each other are commonly fixedly connected to a connecting rod. Extrusion blocks are rotatably connected to the outer cylindrical walls of the two connecting rods. Rollers are rotatably connected to the bottoms of the two extrusion blocks, and the rollers are adapted to the slider.

[0010] In some embodiments, the limiting unit includes a fixed plate fixedly connected to the top of the platform, two hydraulic cylinders 2 are fixedly connected to one side of the fixed plate, and the output ends of the two hydraulic cylinders 2 are commonly connected to an extrusion plate.

[0011] In some embodiments, the platform is provided with two electric slide rails, a U-shaped frame is slidably connected to the two electric slide rails, a hydraulic cylinder three is fixedly connected to the bottom of the U-shaped frame, and an output end of the hydraulic cylinder three is connected to a fixed shell.

[0012] In some embodiments, a motor is fixedly connected to one side of the fixed shell, an output end of the motor is connected to a threaded rod via a coupling, a screw block is screwed onto the threaded rod, and a planing and milling assembly is installed at the bottom of the screw block.

[0013] In some embodiments, a sliding hole is formed on the screw block, a limiting rod is slidably connected in the sliding hole, and two ends of the limiting rod are respectively fixedly connected to the inner walls on both sides of the fixed shell.

[0014] In some embodiments, a non-slip pad is installed on the top of the platform.

[0015] In some embodiments, a limit plate is fixedly connected to the top of the platform.

[0016] Compared with the prior art, the present invention has the following significant advantages:

[0017] The utility model puts the wooden table top on the anti-skid pad, one side of the wooden table top is against the limit plate, starts the first hydraulic cylinder to drive the slide block to move up and down, drives the roller to rotate, drives the extrusion block on the connecting rod to squeeze and fix the wooden table top, starts the second hydraulic cylinder to drive the extrusion plate to move, squeezes and fixes the other side of the wooden table top, starts the motor to drive the threaded rod to rotate, drives the planing and milling assembly on the screw block to adjust the position, starts the third hydraulic cylinder to drive the fixing shell to move up and down, drives the planing and milling assembly to plan and mill the wooden table top, realizes the extrusion and fixation of the position of wooden table tops of different sizes, is convenient for the planing and milling assembly to plan and mill it, and improves the planing and milling work efficiency;

[0018] The invention solves the problem that when the existing desktop is planed and milled, desktops of different sizes cannot be fixed well, which has certain limitations and reduces the working efficiency of planing and milling. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0020] Figure 1 It is a schematic diagram of the overall three-dimensional structure provided by the utility model in one embodiment;

[0021] Figure 2 It is a schematic diagram of the overall cross-sectional three-dimensional structure provided by the utility model in one embodiment;

[0022] Figure 3 The utility model provides in one embodiment Figure 2 A in the middle is an enlarged schematic diagram of the three-dimensional structure.

[0023] Description of reference numerals:

[0024] 1. Platform; 2. L-shaped plate; 3. Hydraulic cylinder 1; 4. Sliding block; 5. Fixed block; 6. Connecting rod; 7. Extrusion block; 8. Roller; 9. Fixed plate; 10. Hydraulic cylinder 2; 11. Extrusion plate; 12. U-shaped frame; 13. Hydraulic cylinder 3; 14. Fixed shell; 15. Motor; 16. Threaded rod; 17. Screw block; 18. Planing and milling assembly; 19. Limit rod; 20. Anti-slip pad; 21. Limit plate. DETAILED DESCRIPTION

[0025] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The utility model provides a tabletop planing and milling machine for a wooden table through improvement. The technical solution of the utility model is:

[0027] like Figure 1-Figure 3 As shown, a planer and milling machine for a tabletop of a wooden table comprises a platform 1, wherein the platform 1 is provided with two movable grooves, wherein L-shaped plates 2 are fixedly connected in the two movable grooves, and further comprises: a fixing mechanism, wherein the fixing mechanism is located on the platform 1; the fixing mechanism comprises a fixing unit and a limiting unit, wherein the fixing unit comprises a hydraulic cylinder 3 fixedly connected to the bottom of the L-shaped plate 2, wherein the L-shaped plate 2 and the hydraulic cylinder 3 are preferably fixed by bolts, which are convenient for disassembly and maintenance, wherein the output end of the hydraulic cylinder 3 is connected to a slider 4 via a coupling, and two fixing blocks 5 are fixedly connected to one side of the two L-shaped plates 2, and each two fixing blocks 5 are close to each other The near side is fixedly connected with a connecting rod 6. In order to improve the stability between the connecting rod 6 and the fixing block 5, the two are fixed by welding. The cylindrical outer walls of the two connecting rods 6 are rotatably connected with extrusion blocks 7, and the bottoms of the two extrusion blocks 7 are rotatably connected with rollers 8, and the rollers 8 are adapted to the slider 4. When in use, start the hydraulic cylinder 3 to drive the slider 4 to move up and down, and drive the roller 8 to rotate, thereby driving the extrusion blocks 7 on the connecting rod 6 to extrude and fix the wooden table top. Through the setting of the fixing unit, the wooden table top can be squeezed and fixed to prevent it from moving during planing and milling.

[0028] like Figure 1 As shown, in one embodiment, the limiting unit includes a fixing plate 9 fixedly connected to the top of the platform 1, and the platform 1 and the fixing plate 9 are preferably fixed by welding to improve stability. Two hydraulic cylinders 2 10 are fixedly connected to one side of the fixing plate 9, and the fixing plate 9 and the hydraulic cylinders 2 10 are preferably fixed by bolts to facilitate disassembly and maintenance. The output ends of the two hydraulic cylinders 2 10 are commonly connected to an extrusion plate 11; when limiting the tabletops of different sizes, the hydraulic cylinder 2 10 is started to drive the extrusion plate 11 to move, and the wooden tabletop is squeezed and fixed. Through the setting of the limiting unit, the position of the wooden tabletops of different sizes is limited, which is convenient for planing and milling.

[0029] like Figure 1 As shown, in one embodiment, two electric slide rails are provided on the platform 1, and a U-shaped frame 12 is slidably connected to the two electric slide rails together. The U-shaped frame 12 and the hydraulic cylinder three 13 are preferably fixed by bolts to facilitate disassembly and maintenance. The bottom of the U-shaped frame 12 is fixedly connected to the hydraulic cylinder three 13, and the output end of the hydraulic cylinder three 13 is connected to the fixed shell 14; through the setting of the hydraulic cylinder three 13, the fixed shell 14 can be lifted and lowered.

[0030] like Figure 1As shown, in one embodiment, an anti-skid pad 20 is installed on the top of the platform 1; by providing the anti-skid pad 20, the wooden table placed on the platform 1 is provided with stability and prevented from sliding during planing and milling.

[0031] like Figure 1 As shown, in one embodiment, the top of the platform 1 is fixedly connected with a limiting plate 21; by setting the limiting plate 21, the position of the wooden table top is limited.

[0032] like Figure 2 As shown, in one embodiment, a motor 15 is fixedly connected to one side of the fixed shell 14, and the fixed shell 14 and the motor 15 are preferably fixed by bolts, which are convenient for disassembly and maintenance. The output end of the motor 15 is connected to a threaded rod 16 through a coupling, and a screw block 17 is screwed on the threaded rod 16, and a planing and milling assembly 18 is installed at the bottom of the screw block 17; through the setting of the motor 15, the planing and milling assembly 18 is moved when planing and milling on the wooden table top, wherein the rise angle between the threaded rod 16 and the screw block 17 is smaller than the friction angle, so as to ensure the self-locking effect after adjustment and ensure the stability of the drilling operation.

[0033] like Figure 2 As shown, in one embodiment, a sliding hole is opened on the screw block 17, and a limiting rod 19 is slidably connected in the sliding hole. The two ends of the limiting rod 19 are respectively fixedly connected to the inner walls of the fixed shell 14 on both sides; through the setting of the limiting rod 19, the position of the screw block 17 when moving is limited.

[0034] The specific working method is: when in use, put the wooden table top on the anti-slip mat 20, one side of the wooden table top is against the limit plate 21, start the hydraulic cylinder 1 3 to drive the slider 4 to move up and down, and drive the roller 8 to rotate, drive the extrusion block 7 on the connecting rod 6 to squeeze and fix the wooden table top, start the hydraulic cylinder 2 10 to drive the extrusion plate 11 to move, and squeeze and fix the other side of the wooden table top, start the motor 15 to drive the threaded rod 16 to rotate, and drive the planing and milling assembly 18 on the screw block 17 to adjust the position, and start the hydraulic cylinder 3 13 to drive the fixed shell 14 to move up and down, and drive the planing and milling assembly 18 to plan and mill the wooden table top, thereby realizing the extrusion and fixation of the position of wooden table tops of different sizes, facilitating the planing and milling of the planing and milling assembly 18, and improving the planing and milling work efficiency.

[0035] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A planer and miller for a wooden table top, comprising a platform (1), wherein the platform (1) is provided with two movable grooves, wherein L-shaped plates (2) are fixedly connected to the two movable grooves, and wherein: Also includes; A fixing mechanism, wherein the fixing mechanism is located on the platform (1); The fixing mechanism comprises a fixing unit and a limiting unit. The fixing unit comprises a hydraulic cylinder (3) fixedly connected to the bottom of the L-shaped plate (2). The output end of the hydraulic cylinder (3) is connected to a slider (4) via a coupling. Two fixing blocks (5) are fixedly connected to one side of the two L-shaped plates (2). The sides of each of the two fixing blocks (5) close to each other are commonly fixedly connected to a connecting rod (6). The cylindrical outer walls of the two connecting rods (6) are rotatably connected to an extrusion block (7). The bottoms of the two extrusion blocks (7) are rotatably connected to rollers (8), and the rollers (8) are adapted to the slider (4).

2. The tabletop planer and milling machine for a wooden table according to claim 1, characterized in that: The limiting unit comprises a fixing plate (9) fixedly connected to the top of the platform (1), two hydraulic cylinders (10) are fixedly connected to one side of the fixing plate (9), and the output ends of the two hydraulic cylinders (10) are commonly connected to an extrusion plate (11).

3. The planing and milling machine for a wooden table according to claim 1, characterized in that: The platform (1) is provided with two electric slide rails, a U-shaped frame (12) is slidably connected to the two electric slide rails, a hydraulic cylinder three (13) is fixedly connected to the bottom of the U-shaped frame (12), and an output end of the hydraulic cylinder three (13) is connected to a fixed shell (14).

4. The planing and milling machine for a wooden table top according to claim 3, characterized in that: A motor (15) is fixedly connected to one side of the fixed shell (14); an output end of the motor (15) is connected to a threaded rod (16) via a coupling; a screw block (17) is screwed onto the threaded rod (16); and a planing and milling assembly (18) is installed at the bottom of the screw block (17).

5. The tabletop planer and milling machine for a wooden table according to claim 4, characterized in that: The screw block (17) is provided with a sliding hole, in which a limiting rod (19) is slidably connected, and two ends of the limiting rod (19) are respectively fixedly connected to the inner walls on both sides of the fixed shell (14).

6. The planing and milling machine for a wooden table top according to claim 1, characterized in that: An anti-slip pad (20) is installed on the top of the platform (1).

7. The planing and milling machine for a wooden table top according to claim 1, characterized in that: The top of the platform (1) is fixedly connected to a limiting plate (21).

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