A precision machining platform

Abstract

The present application relates to the field of precision machining technology, and specifically discloses a precision machining platform. In view of the existing problem that the height of the workbench cannot be adjusted, which causes the staff to bend over to operate, the following scheme is proposed, which includes a straight board; a first tool box, the first tool box is fixedly installed at the bottom of the straight board, a third motor is fixedly installed on the first tool box, universal wheels are movably installed around the bottom of the straight board, two telescopic rods are fixedly installed on the straight board, a second tool box is fixedly installed at one end of the two telescopic rods, and a workbench is fixedly installed on the top of the second tool box; a brake mechanism, the brake mechanism is arranged inside the first tool box, and is used to brake the four universal wheels in time to increase the stability of the machining platform. The present application can adjust the height of the workbench without the staff having to bend over to operate, which is convenient for the staff to use.

Description

Technical Field

[0001] The present application relates to the technical field of precision machining, and in particular to a precision machining platform. Background Art

[0002] The machining platform is a process testing instrument used in the field of mechanical engineering. Precision machining is a process of changing the size or performance of a workpiece using machining machinery.

[0003] The patent document with publication number CN217669281U discloses: The utility model relates to the field of precision machining technology, specifically a precision machining platform. The solution adopted by the utility model is: a precision machining platform, comprising: a machining table, the upper surface of the machining table is open, and two groups of first slide grooves are vertically spaced apart on the two side walls in the machining table opening, and a first rotating groove is opened at the middle position of the two side walls in the machining table opening; a transmission assembly, the transmission assembly includes a first gear rotatably connected to the first rotating groove, two groups of first racks respectively slidably connected to the two groups of first slide grooves, and a first electric telescopic rod fixedly connected to the inner side wall of the machining table opening, firstly, according to the size of the parts to be processed, the telescopic end action of the first electric telescopic rod is controlled by a controller electrically connected to the first electric telescopic rod, and the first electric telescopic rod drives one group of racks to move.

[0004] However, the above patent has the problem that the height of the workbench cannot be adjusted, resulting in the worker having to bend over to operate. For this purpose, a precision machining platform is proposed. Utility Model Content

[0005] In order to improve the existing problem that the height of the workbench cannot be adjusted, resulting in the need for workers to bend over to operate, the present application provides a precision machining platform.

[0006] The present application provides a precision machining platform that adopts the following technical solutions:

[0007] A precision machining platform, comprising:

[0008] Straight board;

[0009] A first tool box, the first tool box is fixedly mounted on the bottom of the straight board, a third motor is fixedly mounted on the first tool box, universal wheels are movably mounted on the bottom of the straight board, two telescopic rods are fixedly mounted on the straight board, a second tool box is fixedly mounted on one end of the two telescopic rods, and a workbench is fixedly mounted on the top of the second tool box;

[0010] A brake mechanism is arranged inside the first tool box and is used to brake the four universal wheels in time to increase the stability of the processing platform;

[0011] An adjustment mechanism, which is arranged on the straight plate and is used to adjust the height of the workbench;

[0012] A clamping mechanism, which is arranged on a workbench and is used to clamp parts;

[0013] The moving mechanism is arranged inside the second tool box and is used for moving the position of the clamping mechanism.

[0014] Furthermore, the adjustment mechanism includes a mounting frame, which is fixedly mounted on a straight plate, two round rods are fixedly mounted on the mounting frame, a screw rod is rotatably mounted on the mounting frame, a second motor is fixedly mounted on the mounting frame, and an output shaft of the second motor is fixedly connected to one end of the screw rod.

[0015] Furthermore, two circular rings are fixedly installed on the workbench, and a square block is fixedly installed on the workbench, the two circular rings are movably installed with two round rods respectively, and the square block is threadedly installed with the screw rod.

[0016] Furthermore, the clamping mechanism includes two fixed plates, on which push motors are fixedly installed, push rods are fixedly connected to the output shafts of the two push motors, one end of the two push rods is fixedly connected to the clamping plates, and the two clamping plates cooperate with each other.

[0017] Furthermore, the moving mechanism includes a rotating rod, one end of which is fixedly connected to the output shaft of the first motor, and two spur gears are fixedly mounted on the rotating rod. Both spur gears are meshed with racks, and the two racks are fixedly mounted on two fixed plates respectively.

[0018] Furthermore, the workbench is provided with two slide grooves, the two fixing plates are respectively slidably mounted with the two slide grooves, the two slide grooves are both provided with hole grooves, and the two hole grooves are respectively slidably mounted with the two racks.

[0019] Further, the brake mechanism includes a pressure plate, a support rod is fixedly installed on the pressure plate, two connecting rods are fixedly installed on the support rod, cylinders are rotatably installed on the two connecting rods, a straight rod is rotatably installed inside the first tool box, a plate is fixedly installed on the straight rod, and one end of the straight rod is fixedly connected to the output shaft of the third motor, two limit blocks are fixedly installed inside the first tool box, and the two cylinders cooperate with the plates.

[0020] In summary, the present application includes at least one of the following beneficial technical effects:

[0021] 1. This solution uses a third motor to drive the straight rod and the plate to rotate. The plate cooperates with the two cylinders. The plate drives the cylinder to move. The cylinder drives the support rod to move downward. The support rod drives the pressure plate to move downward. The pressure plate limits the four universal wheels so that the four universal wheels will not move, thereby increasing the stability of the processing platform.

[0022] 2. In this solution, the second motor drives the screw to rotate, and the screw drives the block and the workbench to move, which can be adjusted to a height suitable for the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure in Example 1 of the present application;

[0024] Figure 2 It is a schematic diagram of a part of the overall structure in Example 1 of the present application;

[0025] Figure 3 is a schematic diagram of the structure of the mobile mechanism in the first embodiment of the present application;

[0026] Figure 4 It is a structural schematic diagram of the clamping mechanism in Example 1 of the present application.

[0027] Figure numerals: 1, mounting frame; 2, round rod; 3, first motor; 4, second motor; 5, third motor; 6, straight plate; 7, first tool box; 8, universal wheel; 9, second tool box; 10, screw rod; 11, ring; 12, block; 13, workbench; 14, clamping plate; 15, push rod; 16, pushing motor; 17, fixing plate; 18, slide groove; 19, rotating rod; 20, rack; 21, spur gear; 22, limit block; 23, cylinder; 24, straight rod; 25, plate; 26, support rod; 27, pressure plate. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-Figure 4 This application is described in further detail. Embodiment 1

[0029] A method for installing a precision machining platform Figure 1 ,include:

[0030] Straight 6;

[0031] A first tool box 7, the first tool box 7 is fixedly mounted on the bottom of a straight board 6, a third motor 5 is fixedly mounted on the first tool box 7, universal wheels 8 are movably mounted around the bottom of the straight board 6, two telescopic rods are fixedly mounted on the straight board 6, a second tool box 9 is fixedly mounted on one end of the two telescopic rods, and a workbench 13 is fixedly mounted on the top of the second tool box 9;

[0032] A brake mechanism is arranged inside the first tool box 7 and is used to brake the four universal wheels 8 in time to increase the stability of the processing platform;

[0033] An adjustment mechanism, which is disposed on the straight plate 6 and is used to adjust the height of the workbench 13;

[0034] A clamping mechanism, which is disposed on the workbench 13 and is used to clamp parts;

[0035] The moving mechanism is arranged inside the second tool box 9 and is used to move the position of the clamping mechanism.

[0036] Reference Figure 1 The adjustment mechanism includes a mounting frame 1, which is fixedly mounted on a straight plate 6, on which two round rods 2 are fixedly mounted, and on which a screw rod 10 is rotatably mounted, and on which a second motor 4 is fixedly mounted, and on which an output shaft of the second motor 4 is fixedly connected one end of the screw rod 10.

[0037] Reference Figure 2 and Figure 1 Two circular rings 11 are fixedly mounted on the workbench 13, and a block 12 is fixedly mounted on the workbench 13. The two circular rings 11 are movably mounted on the two round rods 2 respectively, and the block 12 is threadedly mounted on the screw rod 10.

[0038] Reference Figure 2 The clamping mechanism includes two fixed plates 17, on which a pushing motor 16 is fixedly mounted, and on the output shafts of the two pushing motors 16, push rods 15 are fixedly connected, and one end of the two push rods 15 is fixedly connected to a clamping plate 14, and the two clamping plates 14 cooperate with each other.

[0039] Reference Figure 3 and Figure 2 The moving mechanism includes a rotating rod 19, one end of which is fixedly connected to the output shaft of the first motor 3, and two spur gears 21 are fixedly installed on the rotating rod 19. The two spur gears 21 are meshed with racks 20, and the two racks 20 are fixedly installed on the two fixed plates 17 respectively.

[0040] Reference Figure 2 Two slide grooves 18 are provided on the workbench 13, and two fixing plates 17 are slidably mounted with the two slide grooves 18 respectively. Holes are provided in the two slide grooves 18, and the two holes are slidably mounted with the two racks 20 respectively.

[0041] Reference Figure 4The brake mechanism includes a pressure plate 27, a support rod 26 is fixedly installed on the pressure plate 27, two connecting rods are fixedly installed on the support rod 26, and cylinders 23 are rotatably installed on the two connecting rods. A straight rod 24 is rotatably installed inside the first tool box 7, a plate 25 is fixedly installed on the straight rod 24, and one end of the straight rod 24 is fixedly connected to the output shaft of the third motor 5. Two limit blocks 22 are fixedly installed inside the first tool box 7, and the two cylinders 23 are matched with the plate 25.

[0042] The implementation principle of a precision machining platform in the embodiment of the present application is as follows: the machining platform is moved to a specified position by four universal wheels 8, the straight rod 24 and the plate 25 are driven to rotate by the third motor 5, the plate 25 cooperates with the two cylinders 23, the plate 25 drives the cylinder 23 to move, the cylinder 23 drives the support rod 26 to move downward, the support rod 26 drives the pressure plate 27 to move downward, the pressure plate 27 limits the four universal wheels 8 so that the four universal wheels 8 will not move, and the second motor 4 drives the screw rod 10 to rotate, The screw rod 10 drives the block 12 and the workbench 13 to move and adjust them to a height suitable for the operator to operate. The parts are placed on the workbench 13, and the first motor 3 drives the rotating rod 19 to rotate. The rotating rod 19 drives the spur gear 21 to rotate. The spur gear 21 drives the rack 20 to move. The rack 20 drives the fixed plate 17 to move to a position suitable for clamping the parts. The push motor 16 drives the push rod 15 and the clamping plate 14 to move. The two clamping plates 14 clamp the parts, and then the operator processes the parts. Embodiment 2

[0043] The difference between this embodiment and the first embodiment is that two clamping plates 14 are both rotatably mounted with bidirectional screws, and two clamping plates are threadedly mounted on the bidirectional screws. The two clamping plates are moved by the rotation of the bidirectional screws, and the two clamping plates can clamp the parts more firmly.

[0044] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A precision machining platform, characterized in that :include: Straight board (6); A first tool box (7), the first tool box (7) is fixedly mounted on the bottom of the straight board (6), a third motor (5) is fixedly mounted on the first tool box (7), universal wheels (8) are movably mounted around the bottom of the straight board (6), two telescopic rods are fixedly mounted on the straight board (6), a second tool box (9) is fixedly mounted at one end of the two telescopic rods, and a workbench (13) is fixedly mounted on the top of the second tool box (9); A brake mechanism, which is arranged inside the first tool box (7) and is used to brake the four universal wheels (8) in time to increase the stability of the processing platform; An adjustment mechanism, the adjustment mechanism being arranged on the straight plate (6) and being used for adjusting the height of the workbench (13); A clamping mechanism, which is arranged on the workbench (13) and is used to clamp parts; The moving mechanism is arranged inside the second tool box (9) and is used to move the position of the clamping mechanism.

2. A precision machining platform according to claim 1, characterized in that The adjustment mechanism comprises a mounting frame (1), the mounting frame (1) is fixedly mounted on a straight plate (6), two round rods (2) are fixedly mounted on the mounting frame (1), a screw rod (10) is rotatably mounted on the mounting frame (1), a second motor (4) is fixedly mounted on the mounting frame (1), and an output shaft of the second motor (4) is fixedly connected to one end of the screw rod (10).

3. A precision machining platform according to claim 2, characterized in that Two circular rings (11) are fixedly mounted on the workbench (13), and a block (12) is fixedly mounted on the workbench (13); the two circular rings (11) are movably mounted on the two round rods (2) respectively, and the block (12) is threadedly mounted on the screw rod (10).

4. A precision machining platform according to claim 3, characterized in that The clamping mechanism comprises two fixed plates (17), on which a pushing motor (16) is fixedly mounted, and on the output shafts of the two pushing motors (16) are fixedly connected push rods (15), and one end of the two push rods (15) is fixedly connected to a clamping plate (14), and the two clamping plates (14) cooperate with each other.

5. A precision machining platform according to claim 4, characterized in that The moving mechanism comprises a rotating rod (19), one end of which is fixedly connected to the output shaft of the first motor (3), and two spur gears (21) are fixedly mounted on the rotating rod (19), both of which are meshed with racks (20), and the two racks (20) are fixedly mounted on two fixed plates (17) respectively.

6. A precision machining platform according to claim 5, characterized in that The workbench (13) is provided with two slide grooves (18), and the two fixing plates (17) are respectively slidably mounted on the two slide grooves (18). The two slide grooves (18) are both provided with hole grooves, and the two hole grooves are respectively slidably mounted on the two racks (20).

7. A precision machining platform according to claim 6, characterized in that The brake mechanism comprises a pressure plate (27), a support rod (26) is fixedly mounted on the pressure plate (27), two connecting rods are fixedly mounted on the support rod (26), cylinders (23) are rotatably mounted on the two connecting rods, a straight rod (24) is rotatably mounted inside the first tool box (7), a plate (25) is fixedly mounted on the straight rod (24), and one end of the straight rod (24) is fixedly connected to the output shaft of the third motor (5), two limit blocks (22) are fixedly mounted inside the first tool box (7), and the two cylinders (23) are matched with the plate (25).

Images