Workbench for machining

Abstract

The utility model relates to the field of machining, and discloses a machining workbench which comprises a machining table, two cover plates are rotationally connected to the upper end of the machining table, a shell is fixedly connected to the lower end of the machining table, two rotating shafts are rotationally connected to the inner wall of the shell, and two eccentric wheels are fixedly connected to the outer walls of the rotating shafts. The lower ends of the two cover plates are each fixedly connected with two supporting wheels, the lower ends of the supporting wheels are tightly attached to the outer wall of the eccentric wheel, two transmission assemblies are arranged on the outer wall of the shell, and a sliding groove is formed in the lower end of the shell. According to the device, under cooperation of a rotating shaft, an eccentric wheel, a supporting wheel and a transmission assembly, the angle of one side of the cover plate can be conveniently shifted downwards, meanwhile, through cooperation of a servo motor, a two-way lead screw and a threaded sleeve, a material moving assembly can move on the surface of the cover plate, and waste on the surface of the cover plate is fed into a waste box in the shell; and waste on the surface of the machining table can be conveniently cleaned.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of machining, in particular to a machining workbench. BACKGROUND

[0002] Mechanical processing is a kind of processing that uses mechanical equipment to cut, shape and polish workpieces. In order to facilitate the processing of workpieces, the workpieces need to be placed on the surface of the workbench for positioning.

[0003] However, the existing machining workbench is prone to leaving some waste on the desktop after processing the workpiece, and manual cleaning is usually required to clean the waste on the desktop, which is inconvenient to use.

[0004] The above information disclosed in the background art is only used to increase the understanding of the background art of the present application, and therefore, it can include prior art known to those skilled in the art. CONTENT OF THE UTILITY MODEL

[0005] In order to solve the problem that the existing machining workbench needs manual cleaning of the waste left on the desktop, the present application provides a machining workbench.

[0006] The machining workbench provided by the present application adopts the following technical scheme:

[0007] A machining workbench, comprising a processing table, two cover plates are rotatably connected to the upper end of the processing table, a housing is fixedly connected to the lower end of the processing table, two rotating shafts are rotatably connected to the inner wall of the housing, two eccentric wheels are fixedly connected to the outer wall of the rotating shaft, two supporting wheels are fixedly connected to the lower end of the two cover plates, the lower end of the supporting wheel is tightly fitted with the outer wall of the eccentric wheel, two transmission assemblies are arranged on the outer wall of the housing, a sliding slot is formed in the lower end of the housing, a waste box is slidably connected to the inner wall of the sliding slot, two bidirectional screws are rotatably connected to the outer wall of the processing table, two screw sleeves are sleeved on the rod body of the bidirectional screw, two servo motors are fixedly connected to the outer wall of the processing table, the output end of the servo motor is fixedly connected with the bidirectional screw, and two material moving assemblies are arranged on the upper end of the processing table.

[0008] Preferably, the transmission assembly comprises a gear one, a gear two and a rotating motor, the outer wall of the two rotating shafts is fixedly connected with the gear one, the inner wall of the housing is rotatably connected with the two gear twos, the outer wall of the housing is fixedly connected with the two rotating motors, the output end of the rotating motor is fixedly connected with the gear two, and the two gear ones are meshed with each other.

[0009] Preferably, the material moving assembly comprises a moving frame, slide rods, brush rods and springs, the outer walls of the moving frame are fixedly connected with two screw sleeves, the outer walls of the moving frame are slidably connected with the slide rods, the upper surface of the cover plate is slidably connected with the brush rods, the upper ends of the brush rods are slidably connected with the slide rods, the upper ends of the brush rods are fixedly connected with the springs, and the lower ends of the moving frame are fixedly connected with the other ends of the springs.

[0010] Preferably, the inner walls of the shell are fixedly connected with two guide hoppers, and the outer walls of the guide hoppers are slidably connected with the waste box.

[0011] Preferably, the lower ends of the shell are fixedly connected with a plurality of fixing sleeves, the inner walls of the fixing sleeves are slidably connected with clamping rods, and the rod bodies of the clamping rods are slidably connected with the waste box.

[0012] Preferably, the inner walls of the processing table are provided with two clamping grooves, the inner walls of the clamping grooves are rotatably connected with two rotating rods, the rod bodies of the rotating rods are fixedly connected with clamping plates, and the outer walls of the clamping plates are tightly attached to the cover plate.

[0013] To sum up, the present application has the following beneficial technical effects:

[0014] 1. By setting the processing table and the cover plate, it is convenient to place the workpiece to be processed, and under the cooperation of the rotating shaft, the eccentric wheel, the supporting wheel and the transmission assembly, the angle of one side of the cover plate can be offset downward, and at the same time, under the cooperation of the servo motor, the bidirectional screw rod and the screw sleeve, the material moving assembly can move on the surface of the cover plate, the waste on the surface of the cover plate can be sent into the waste box inside the shell, and it is convenient to clean the waste on the surface of the processing table. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a structural schematic view of the whole of the application embodiment;

[0016] Figure 2 is a structural schematic view of the shell of the application embodiment;

[0017] Figure 3 is a structural schematic view of the transmission assembly of the application embodiment;

[0018] Figure 4 is a structural schematic view of the material moving assembly of the application embodiment;

[0019] Figure 5 is a structural schematic view of the clamping plate of the application embodiment.

[0020] Explanation of reference signs: 1, machining table; 2, cover plate; 3, shell; 4, rotating shaft; 5, eccentric wheel; 6, supporting wheel; 7, gear one; 8, gear two; 9, rotating motor; 10, waste box; 11, bidirectional screw rod; 12, screw sleeve; 13, servo motor; 14, moving frame; 15, sliding rod; 16, brush rod; 17, spring; 18, guide hopper; 19, fixing sleeve; 20, clamping rod; 21, rotating rod; 22, clamping plate. DETAILED DESCRIPTION

[0021] The following will be described in detail in combination with the accompanying drawings Figures 1-5 The application is further described in detail.

[0022] The embodiment of the application discloses a machining workbench, which refers to Figure 1 , comprising a machining table 1, the upper ends of the machining table 1 are rotationally connected with two cover plates 2, the lower end of the machining table 1 is fixedly connected with a shell 3, the inner walls of the shell 3 are rotationally connected with two rotating shafts 4, the outer walls of the rotating shafts 4 are fixedly connected with two eccentric wheels 5, the lower ends of the two cover plates 2 are fixedly connected with two supporting wheels 6, the outer walls of the eccentric wheels 5 are attached to the surfaces of the supporting wheels 6, the lower ends of the supporting wheels 6 are tightly attached to the outer walls of the eccentric wheels 5, and the outer walls of the shell 3 are provided with two transmission assemblies, which can drive the rotating shafts 4 and the eccentric wheels 5 to rotate.

[0023] Specifically, referring to Figure 3 , the transmission assembly comprises a gear one 7, a gear two 8 and a rotating motor 9, the outer walls of the two rotating shafts 4 are fixedly connected with the gear one 7, the inner walls of the shell 3 are rotationally connected with the two gear twos 8, the outer walls of the shell 3 are fixedly connected with the two rotating motors 9, the output end of the rotating motor 9 is fixedly connected with the gear two 8, and the two gear ones 7 are meshed with the gear two 8, so that the rotating motor 9 can drive the rotating shafts 4 to rotate through the gear two 8 and the gear one 7, thereby driving the eccentric wheels 5 to rotate.

[0024] The lower end of the shell 3 is provided with a sliding groove, the inner wall of the sliding groove is slidably connected with a waste box 10, the outer walls of the machining table 1 are rotationally connected with two bidirectional screw rods 11, the rod bodies of the bidirectional screw rods 11 are sleeved with two screw sleeves 12, the outer walls of the machining table 1 are fixedly connected with two servo motors 13, the output end of the servo motor 13 is fixedly connected with the bidirectional screw rod 11, and the upper ends of the machining table 1 are provided with two material moving assemblies.

[0025] Specifically, referring to Figure 4The material moving assembly comprises the moving frame 14, the slide rods 15, the brush rods 16 and the springs 17, the outer walls of the moving frame 14 are fixedly connected with the two screw sleeves 12, the outer walls of the moving frame 14 are slidably connected with the slide rods 15, the upper surface of the cover plate 2 is slidably connected with the brush rods 16, the upper ends of the brush rods 16 are slidably connected with the slide rods 15, the upper ends of the brush rods 16 are fixedly connected with the springs 17, the lower ends of the moving frame 14 are fixedly connected with the other ends of the springs 17, when the moving frame 14 moves, the brush rods 16 can be driven to move through the slide rods 15, and under the elastic force of the springs 17, the brush rods 16 can always adhere to the surface of the cover plate 2, so that the waste on the surface of the cover plate 2 can be swept into the inside of the shell 3.

[0026] With reference to Figure 3 The inner walls of the shell 3 are fixedly connected with the two guide hoppers 18, the waste can be collected so as to fall into the inside of the waste box 10, and the outer walls of the guide hoppers 18 are slidably connected with the waste box 10.

[0027] With reference to Figure 2 The lower ends of the shell 3 are fixedly connected with the plurality of fixing sleeves 19, the inner walls of the fixing sleeves 19 are slidably connected with the clamping rods 20, the rod bodies of the clamping rods 20 are slidably connected with the waste box 10, the waste box 10 can be installed in the inside of the shell 3 through the fixing sleeves 19 and the clamping rods 20, so as to collect the waste.

[0028] With reference to Figure 5 The inner walls of the processing table 1 are provided with the two clamping grooves, the inner walls of the clamping grooves are rotatably connected with the two rotating rods 21, the rod bodies of the rotating rods 21 are fixedly connected with the clamping plates 22, the outer walls of the clamping plates 22 are closely adhered to the cover plate 2, and rotating the rotating rods 21 can make the plate bodies of the clamping plates 22 adhere to the lower ends of the cover plate 2, so as to support one side of the cover plate 2.

[0029] The implementation principle of the working table for machining is as follows: when in use, a larger object can be taken out of the surface of the processing table 1, and meanwhile, the plurality of clamping plates 22 can be rotated into the inside of the clamping grooves by rotating the rotating rods 21, the rotating motor 9 can drive the gear two 8 to rotate, the gear two 8 drives the gear one 7 to rotate, the rotating shaft 4 is driven to rotate, the protrusions of the eccentric wheel 5 no longer support the supporting wheel 6, one side of the cover plate 2 is rotated downward under the action of gravity, the waste on the surface of the cover plate 2 is conveniently slid into the inside of the guide hopper 18, the servo motor 13 can drive the bidirectional screw rod 11 to rotate, the bidirectional screw rod 11 can drive the moving frame 14 to move through the screw sleeve 12, under the action of the slide rod 15 and the spring 17, the brush rod 16 can always adhere to the surface of the cover plate 2, the brush rod 16 sweeps the waste on the surface of the cover plate 2 into the inside of the shell 3, and the waste is sent into the inside of the waste box 10 through the guide hopper 18, so as to conveniently clean the waste on the surface of the processing table 1 and the cover plate 2.

[0030] Finally, it should be noted that: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connected", "connected" should be broadly understood, which can be mechanical connection or electrical connection, or the internal communication of two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0031] Secondly: the utility model discloses the embodiment in the drawing, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of not conflicting, the same embodiment and different embodiments of the utility model can be combined with each other.

[0032] Finally: the above only for the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement etc. within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

[0033] The above are the preferred embodiments of the present application, and are not limited by the protection scope of the present application, therefore: any equivalent change made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A worktable for machining, comprising a machining table (1), characterized in that, The upper end of the processing table (1) is rotatably connected with two cover plates (2), the lower end of the processing table (1) is fixedly connected with a shell (3), the inner wall of the shell (3) is rotatably connected with two rotating shafts (4), the outer wall of the rotating shaft (4) is fixedly connected with two eccentric wheels (5), the lower end of the two cover plates (2) is fixedly connected with two supporting wheels (6), the lower end of the supporting wheel (6) is tightly attached to the outer wall of the eccentric wheel (5), the outer wall of the shell (3) is provided with two transmission assemblies, the lower end of the shell (3) is provided with a sliding groove, the inner wall of the sliding groove is slidably connected with a waste box (10), the outer wall of the processing table (1) is rotatably connected with two bidirectional screw rods (11), the rod body of the bidirectional screw rod (11) is sleeved with two screw sleeves (12), the outer wall of the processing table (1) is fixedly connected with two servo motors (13), the output end of the servo motor (13) is fixedly connected with the bidirectional screw rod (11), and the upper end of the processing table (1) is provided with two material moving assemblies.

2. A worktable for machining according to claim 1, characterized in that The transmission assembly comprises a gear one (7), a gear two (8) and a rotating motor (9), the outer wall of the two rotating shafts (4) is fixedly connected with the gear one (7), the inner wall of the shell (3) is rotatably connected with two gear twos (8), the outer wall of the shell (3) is fixedly connected with two rotating motors (9), the output end of the rotating motor (9) is fixedly connected with the gear two (8), and the two gear ones (7) are meshed with each other.

3. The worktable for machining according to claim 1, characterized in that, The material moving assembly comprises a moving frame (14), a sliding rod (15), a brush rod (16) and a spring (17), the outer wall of the moving frame (14) is fixedly connected with two screw sleeves (12), the outer wall of the moving frame (14) is slidably connected with a plurality of sliding rods (15), the upper surface of the cover plate (2) is slidably connected with a brush rod (16), the upper end of the brush rod (16) is slidably connected with a plurality of sliding rods (15), the upper end of the brush rod (16) is fixedly connected with a plurality of springs (17), and the lower end of the moving frame (14) is fixedly connected with the other end of the plurality of springs (17).

4. The worktable for machining according to claim 1, characterized in that, The inner wall of the shell (3) is fixedly connected with two guide hoppers (18), and the outer wall of the guide hopper (18) is slidably connected with the waste box (10).

5. The worktable of claim 1 wherein, The lower end of the shell (3) is fixedly connected with a plurality of fixing sleeves (19), the inner wall of the fixing sleeve (19) is slidably connected with a clamping rod (20), and the rod body of the clamping rod (20) is slidably connected with the waste box (10).

6. The worktable of claim 1 wherein, The inner wall of the processing table (1) is provided with two clamping grooves, the inner wall of the clamping groove is rotatably connected with two rotating rods (21), the rod body of the rotating rod (21) is fixedly connected with a clamping plate (22), and the outer wall of the clamping plate (22) is tightly attached to the cover plate (2).

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